raylib

package

v0.0.0-...-7ca39b8 Latest Latest Go to latest Published: Jun 5, 2020 License: Zlib Imports: 8 Imported by: 0

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

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Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

When a project reaches major version v1 it is considered stable.
Learn more about best practices

Repository

github.com/Lachee/raylib-goplus

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
Variables
func BeginBlendMode(mode BlendMode)
func BeginDrawing()
func BeginMode2D(camera Camera2D)
func BeginMode3D(camera Camera)
func BeginScissorMode(x int, y int, width int, height int)
func BeginShaderMode(shader Shader)
func BeginTextureMode(target RenderTexture2D)
func BeginVrDrawing()
func CheckCollisionBoxSphere(box BoundingBox, center Vector3, radius float32) bool
func CheckCollisionBoxes(box1 BoundingBox, box2 BoundingBox) bool
func CheckCollisionCircleRec(center Vector2, radius float32, rec Rectangle) bool
func CheckCollisionCircles(center1 Vector2, radius1 float32, center2 Vector2, radius2 float32) bool
func CheckCollisionPointCircle(point Vector2, center Vector2, radius float32) bool
func CheckCollisionPointRec(point Vector2, r Rectangle) bool
func CheckCollisionPointTriangle(point Vector2, p1 Vector2, p2 Vector2, p3 Vector2) bool
func CheckCollisionRayBox(ray Ray, box BoundingBox) bool
func CheckCollisionRaySphere(ray Ray, center Vector3, radius float32) bool
func CheckCollisionRecs(r Rectangle, rect Rectangle) bool
func CheckCollisionSpheres(centerA Vector3, radiusA float32, centerB Vector3, radiusB float32) bool
func Clamp(v float64, min float64, max float64) float64
func Clamp32(v float32, min float32, max float32) float32
func ClearBackground(color Color)
func ClearDroppedFiles()
func CloseAudioDevice()
func CloseAudioStream(stream *AudioStream)
func CloseVrSimulator()
func CloseWindow()
func ColorToInt(color Color) int
func DisableCursor()
func DrawBillboard(camera Camera, texture Texture2D, center Vector3, size float32, tint Color)
func DrawBillboardRec(camera Camera, texture Texture2D, sourceRec Rectangle, center Vector3, ...)
func DrawBoundingBox(box BoundingBox, color Color)
func DrawCircle(centerX int, centerY int, radius float32, color Color)
func DrawCircle3D(center Vector3, radius float32, rotationAxis Vector3, rotationAngle float32, ...)
func DrawCircleGradient(centerX int, centerY int, radius float32, color1 Color, color2 Color)
func DrawCircleLines(centerX int, centerY int, radius float32, color Color)
func DrawCircleSector(center Vector2, radius float32, startAngle int, endAngle int, segments int, ...)
func DrawCircleSectorLines(center Vector2, radius float32, startAngle int, endAngle int, segments int, ...)
func DrawCircleV(center Vector2, radius float32, color Color)
func DrawCube(position Vector3, width float32, height float32, length float32, color Color)
func DrawCubeTexture(texture Texture2D, position Vector3, width float32, height float32, ...)
func DrawCubeV(position Vector3, size Vector3, color Color)
func DrawCubeWires(position Vector3, width float32, height float32, length float32, color Color)
func DrawCubeWiresV(position Vector3, size Vector3, color Color)
func DrawCylinder(position Vector3, radiusTop float32, radiusBottom float32, height float32, ...)
func DrawCylinderWires(position Vector3, radiusTop float32, radiusBottom float32, height float32, ...)
func DrawFPS(posX int, posY int)
func DrawGizmo(position Vector3)
func DrawGrid(slices int, spacing float32)
func DrawLine(startPosX int, startPosY int, endPosX int, endPosY int, color Color)
func DrawLine3D(startPos Vector3, endPos Vector3, color Color)
func DrawLineBezier(startPos Vector2, endPos Vector2, thick float32, color Color)
func DrawLineEx(startPos Vector2, endPos Vector2, thick float32, color Color)
func DrawLineV(startPos Vector2, endPos Vector2, color Color)
func DrawModel(model Model, position Vector3, scale float32, tint Color)
func DrawModelEx(model Model, position Vector3, rotationAxis Vector3, rotationAngle float32, ...)
func DrawModelWires(model Model, position Vector3, scale float32, tint Color)
func DrawModelWiresEx(model Model, position Vector3, rotationAxis Vector3, rotationAngle float32, ...)
func DrawPixel(posX int, posY int, color Color)
func DrawPixelV(position Vector2, color Color)
func DrawPlane(centerPos Vector3, size Vector2, color Color)
func DrawPoly(center Vector2, sides int, radius float32, rotation float32, color Color)
func DrawRay(ray Ray, color Color)
func DrawRectangle(posX int, posY int, width int, height int, color Color)
func DrawRectangleGradientEx(rec Rectangle, col1 Color, col2 Color, col3 Color, col4 Color)
func DrawRectangleGradientH(posX int, posY int, width int, height int, color1 Color, color2 Color)
func DrawRectangleGradientHRec(rect Rectangle, color1 Color, color2 Color)
func DrawRectangleGradientV(posX int, posY int, width int, height int, color1 Color, color2 Color)
func DrawRectangleGradientVRec(rect Rectangle, color1 Color, color2 Color)
func DrawRectangleLines(posX int, posY int, width int, height int, color Color)
func DrawRectangleLinesEx(rec Rectangle, lineThick int, color Color)
func DrawRectanglePro(rec Rectangle, origin Vector2, rotation float32, color Color)
func DrawRectangleRec(rec Rectangle, color Color)
func DrawRectangleRounded(rec Rectangle, roundness float32, segments int, color Color)
func DrawRectangleRoundedLines(rec Rectangle, roundness float32, segments int, lineThick int, color Color)
func DrawRectangleV(position Vector2, size Vector2, color Color)
func DrawRing(center Vector2, innerRadius float32, outerRadius float32, startAngle int, ...)
func DrawRingLines(center Vector2, innerRadius float32, outerRadius float32, startAngle int, ...)
func DrawSphere(centerPos Vector3, radius float32, color Color)
func DrawSphereEx(centerPos Vector3, radius float32, rings int, slices int, color Color)
func DrawSphereWires(centerPos Vector3, radius float32, rings int, slices int, color Color)
func DrawText(text string, posX int, posY int, fontSize int, color Color)
func DrawTextEx(font Font, text string, position Vector2, fontSize float32, spacing float32, ...)
func DrawTextRec(font Font, text string, rec Rectangle, fontSize float32, spacing float32, ...)
func DrawTextRecEx(font Font, text string, rec Rectangle, fontSize float32, spacing float32, ...)
func DrawTexture(texture Texture2D, posX int, posY int, tint Color)
func DrawTextureEx(texture Texture2D, position Vector2, rotation float32, scale float32, ...)
func DrawTextureNPatch(texture Texture2D, nPatchInfo NPatchInfo, destRec Rectangle, origin Vector2, ...)
func DrawTexturePro(texture Texture2D, sourceRec Rectangle, destRec Rectangle, origin Vector2, ...)
func DrawTextureQuad(texture Texture2D, tiling Vector2, offset Vector2, quad Rectangle, tint Color)
func DrawTextureRec(texture Texture2D, sourceRec Rectangle, position Vector2, tint Color)
func DrawTextureV(texture Texture2D, position Vector2, tint Color)
func DrawTriangle(v1 Vector2, v2 Vector2, v3 Vector2, color Color)
func DrawTriangleLines(v1 Vector2, v2 Vector2, v3 Vector2, color Color)
func EnableCursor()
func EndBlendMode()
func EndDrawing()
func EndMode2D()
func EndMode3D()
func EndScissorMode()
func EndShaderMode()
func EndTextureMode()
func EndVrDrawing()
func ExportImage(image *Image, fileName string)
func ExportImageAsCode(image *Image, fileName string)
func ExportMesh(mesh *Mesh, fileName string)
func ExportWave(wave *Wave, fileName string)
func ExportWaveAsCode(wave *Wave, fileName string)
func Float32frombits(b uint32) float32
func GenTextureMipmaps(texture Texture2D)
func GetClipboardText() string
func GetDroppedFiles() []string
func GetFPS() int
func GetFrameTime() float32
func GetGamepadAxisCount(gamepad GamepadNumber) int
func GetGamepadAxisMovement(gamepad GamepadNumber, axis GamepadAxis) float32
func GetGamepadButtonPressed() int
func GetGamepadName(gamepad GamepadNumber) string
func GetGestureDragAngle() float32
func GetGestureHoldDuration() float32
func GetGesturePinchAngle() float32
func GetGlyphIndex(font Font, character int) int
func GetMonitorCount() int
func GetMonitorHeight(monitor int) int
func GetMonitorName(monitor int) string
func GetMonitorPhysicalHeight(monitor int) int
func GetMonitorPhysicalWidth(monitor int) int
func GetMonitorWidth(monitor int) int
func GetMouseWheelMove() int
func GetMouseX() int
func GetMouseY() int
func GetMusicTimeLength(music *Music) float32
func GetMusicTimePlayed(music *Music) float32
func GetPixelDataSize(width int, height int, format PixelFormat) int
func GetRandomValue(min int, max int) int
func GetScreenHeight() int
func GetScreenWidth() int
func GetShaderLocation(shader Shader, uniformName string) int
func GetSoundsPlaying() int
func GetTime() float64
func GetTouchPointsCount() int
func GetTouchX() int
func GetTouchY() int
func GetWaveData(wave Wave) []float32
func GetWindowHandle()
func GuiButton(bounds Rectangle, text string) bool
func GuiCheckBox(bounds Rectangle, text string, checked bool) bool
func GuiComboBox(bounds Rectangle, text string, active int) int
func GuiDisable()
func GuiDropdownBox(bounds Rectangle, text string, active int, editMode bool) (bool, int)
func GuiDummyRec(bounds Rectangle, text string)
func GuiEnable()
func GuiEnabled() bool
func GuiFade(alpha float32)
func GuiGetState() int
func GuiGetStyle(control GuiControl, property GuiProperty) int
func GuiGroupBox(bounds Rectangle, text string)
func GuiIconText(iconId int, text string) string
func GuiImageButton(bounds Rectangle, text string, texture Texture2D) bool
func GuiImageButtonEx(bounds Rectangle, text string, texture Texture2D, texSource Rectangle) bool
func GuiLabel(bounds Rectangle, text string)
func GuiLabelButton(bounds Rectangle, text string) bool
func GuiLine(bounds Rectangle, text string)
func GuiListView(bounds Rectangle, text string, scrollIndex int, active int) (int, int)
func GuiListViewEx(bounds Rectangle, text []string, count int, focus int, scrollIndex int, ...) (int, int, int)
func GuiLoadStyle(fileName string)
func GuiLoadStyleDefault()
func GuiLock()
func GuiLocked() bool
func GuiMessageBox(bounds Rectangle, title string, message string, buttons string) int
func GuiPanel(bounds Rectangle)
func GuiProgressBar(bounds Rectangle, textLeft string, textRight string, value float32, ...) float32
func GuiScrollBar(bounds Rectangle, value int, minValue int, maxValue int) int
func GuiScrollPanel(bounds Rectangle, content Rectangle, scroll Vector2) (Rectangle, Vector2)
func GuiSetFont(font Font)
func GuiSetState(state int)
func GuiSetStyle(control GuiControl, property GuiProperty, value int)
func GuiSlider(bounds Rectangle, textLeft string, textRight string, value float32, ...) float32
func GuiSliderBar(bounds Rectangle, textLeft string, textRight string, value float32, ...) float32
func GuiSpinner(bounds Rectangle, text string, value int, minValue int, maxValue int, ...) (bool, int)
func GuiStatusBar(bounds Rectangle, text string)
func GuiTextBox(bounds Rectangle, text string, maxCharacters int, editMode bool) (bool, string)
func GuiTextBoxCopy(text string)
func GuiTextBoxCut(text string) string
func GuiTextBoxDelete(text string, length int, before bool) (int, string)
func GuiTextBoxGetByteIndex(text string, start int, from int, to int) int
func GuiTextBoxGetCursor() int
func GuiTextBoxIsActive(bounds Rectangle) bool
func GuiTextBoxMulti(bounds Rectangle, text string, maxCharacters int, editMode bool) (bool, string)
func GuiTextBoxPaste(text string, textSize int) string
func GuiTextBoxSelectAll(text string)
func GuiTextBoxSetActive(bounds Rectangle)
func GuiTextBoxSetCursor(cursor int)
func GuiTextBoxSetSelection(start int, length int)
func GuiTextBoxSetState(state GuiTextBoxState)
func GuiTextInputBox(bounds Rectangle, title string, message string, buttons string, text string) (int, string)
func GuiToggle(bounds Rectangle, text string, active bool) bool
func GuiToggleGroup(bounds Rectangle, text string, active int) int
func GuiUnlock()
func GuiValueBox(bounds Rectangle, text string, value int, minValue int, maxValue int, ...) (bool, int)
func GuiWindowBox(bounds Rectangle, title string) bool
func HideCursor()
func HideWindow()
func ImageAlphaClear(image *Image, color Color, threshold float32)
func ImageAlphaCrop(image *Image, threshold float32)
func ImageAlphaMask(image *Image, alphaMask *Image)
func ImageAlphaPremultiply(image *Image)
func ImageColorBrightness(image *Image, brightness int)
func ImageColorContrast(image *Image, contrast float32)
func ImageColorGrayscale(image *Image)
func ImageColorInvert(image *Image)
func ImageColorReplace(image *Image, color Color, replace Color)
func ImageColorTint(image *Image, color Color)
func ImageCrop(image *Image, crop Rectangle)
func ImageDither(image *Image, rBpp int, gBpp int, bBpp int, aBpp int)
func ImageDraw(dst *Image, src *Image, srcRec Rectangle, dstRec Rectangle, tint Color)
func ImageDrawRectangle(dst *Image, rec Rectangle, color Color)
func ImageDrawRectangleLines(dst *Image, rec Rectangle, thick int, color Color)
func ImageDrawText(dst *Image, position Vector2, text string, fontSize int, color Color)
func ImageDrawTextEx(dst *Image, position Vector2, font *Font, text string, fontSize float32, ...)
func ImageFlipHorizontal(image *Image)
func ImageFlipVertical(image *Image)
func ImageFormat(image *Image, newFormat PixelFormat)
func ImageMipmaps(image *Image)
func ImageResize(image *Image, newWidth int, newHeight int)
func ImageResizeCanvas(image *Image, newWidth int, newHeight int, offsetX int, offsetY int, ...)
func ImageResizeNN(image *Image, newWidth int, newHeight int)
func ImageRotateCCW(image *Image)
func ImageRotateCW(image *Image)
func ImageToPOT(image *Image, fillColor Color)
func Inf(sign int) float32
func InitAudioDevice()
func InitVrSimulator()
func InitWindow(width int, height int, title string)
func IsAudioDeviceReady() bool
func IsAudioStreamPlaying(stream *AudioStream) bool
func IsAudioStreamProcessed(stream *AudioStream) bool
func IsCursorHidden() bool
func IsFileDropped() bool
func IsGamepadAvailable(gamepad GamepadNumber) bool
func IsGamepadButtonDown(gamepad GamepadNumber, button GamepadButton) bool
func IsGamepadButtonPressed(gamepad GamepadNumber, button GamepadButton) bool
func IsGamepadButtonReleased(gamepad GamepadNumber, button GamepadButton) bool
func IsGamepadButtonUp(gamepad GamepadNumber, button GamepadButton) bool
func IsGamepadName(gamepad GamepadNumber, name string) bool
func IsGestureDetected(gesture GestureType) bool
func IsKeyDown(key Key) bool
func IsKeyPressed(key Key) bool
func IsKeyReleased(key Key) bool
func IsKeyUp(key Key) bool
func IsModelAnimationValid(model *Model, anim *ModelAnimation) bool
func IsMouseButtonDown(button MouseButton) bool
func IsMouseButtonPressed(button MouseButton) bool
func IsMouseButtonReleased(button MouseButton) bool
func IsMouseButtonUp(button MouseButton) bool
func IsMusicPlaying(music *Music) bool
func IsSoundPlaying(sound *Sound) bool
func IsVrSimulatorReady() bool
func IsWindowHidden() bool
func IsWindowMinimized() bool
func IsWindowReady() bool
func IsWindowResized() bool
func MeasureText(text string, fontSize int) int
func MeshBinormals(mesh *Mesh)
func MeshTangents(mesh *Mesh)
func NaN32() float32
func OpenURL(url string) error
func PauseAudioStream(stream *AudioStream)
func PauseMusicStream(music *Music)
func PauseSound(sound *Sound)
func PlayAudioStream(stream *AudioStream)
func PlayMusicStream(music *Music)
func PlaySound(sound *Sound)
func PlaySoundMulti(sound *Sound)
func RegisterUnloadable(unloadable Unloadable)
func ReportGlErrors()
func ResumeAudioStream(stream *AudioStream)
func ResumeMusicStream(music *Music)
func ResumeSound(sound *Sound)
func SetAudioStreamPitch(stream *AudioStream, pitch float32)
func SetAudioStreamVolume(stream *AudioStream, volume float32)
func SetCameraAltControl(altKey Key)
func SetCameraMode(camera *Camera, mode CameraMode)
func SetCameraMoveControls(frontKey Key, backKey Key, rightKey Key, leftKey Key, upKey Key, downKey Key)
func SetCameraPanControl(panKey Key)
func SetCameraSmoothZoomControl(szKey Key)
func SetClipboardText(text string)
func SetConfigFlags(flags uint32)
func SetExitKey(key Key)
func SetGesturesEnabled(gestureFlags uint32)
func SetMasterVolume(volume float32)
func SetMaterialTexture(material *Material, mapType MaterialMapType, texture Texture2D)
func SetMatrixModelview(view Matrix)
func SetMatrixProjection(proj Matrix)
func SetModelMeshMaterial(model *Model, meshId int, materialId int)
func SetMouseOffset(offsetX int, offsetY int)
func SetMousePosition(x int, y int)
func SetMouseScale(scaleX float32, scaleY float32)
func SetMusicLoopCount(music *Music, count int)
func SetMusicPitch(music *Music, pitch float32)
func SetMusicVolume(music *Music, volume float32)
func SetShaderValueFloat32(shader *Shader, uniformLoc int, value []float32, ...)
func SetShaderValueFloat32V(shader *Shader, uniformLoc int, values []float32, ...)
func SetShaderValueInt32(shader *Shader, uniformLoc int, value []int32, ...)
func SetShaderValueInt32V(shader *Shader, uniformLoc int, values []int32, ...)
func SetShaderValueMatrix(shader Shader, uniformLoc int, mat Matrix)
func SetShaderValueTexture(shader Shader, uniformLoc int, texture Texture2D)
func SetShapesTexture(texture Texture2D, source Rectangle)
func SetSoundPitch(sound *Sound, pitch float32)
func SetSoundVolume(sound *Sound, volume float32)
func SetTargetFPS(fps int)
func SetTextureFilter(texture Texture2D, filterMode TextureFilterMode)
func SetTextureWrap(texture *Texture2D, wrapMode TextureWrapMode)
func SetTraceLogCallback(callback func(logType TraceLogType, text string))
func SetTraceLogExit(logType TraceLogType)
func SetTraceLogLevel(logType TraceLogType)
func SetVrConfiguration(info VrDeviceInfo, distortion Shader)
func SetWindowIcon(image Image)
func SetWindowMinSize(width int, height int)
func SetWindowMonitor(monitor int)
func SetWindowPosition(x int, y int)
func SetWindowSize(width int, height int)
func SetWindowTitle(title string)
func ShowCursor()
func StopAudioStream(stream *AudioStream)
func StopMusicStream(music *Music)
func StopSound(sound *Sound)
func StopSoundMulti()
func StorageLoadValue(position int) int
func StorageSaveValue(position int, value int)
func TakeScreenshot(fileName string)
func ToggleFullscreen()
func ToggleVrMode()
func Trace(a ...interface{})
func TraceError(a ...interface{})
func TraceFatal(a ...interface{})
func TraceInfo(a ...interface{})
func TraceLog(logType TraceLogType, a ...interface{})
func TraceWarning(a ...interface{})
func UnhideWindow()
func UnloadAll()
func UnloadFont(font *Font)
func UnloadImage(image *Image)
func UnloadMaterial(material *Material)
func UnloadMesh(mesh *Mesh)
func UnloadModel(model *Model)
func UnloadModelAnimation(anim *ModelAnimation)
func UnloadMusicStream(music *Music)
func UnloadRenderTexture(target RenderTexture2D)
func UnloadShader(shader Shader)
func UnloadSound(sound *Sound)
func UnloadTexture(texture Texture2D)
func UnloadWave(wave *Wave)
func UnregisterUnloadable(unloadable Unloadable)
func UpdateAudioStream(stream *AudioStream, data []float32, samplesCount int)
func UpdateCamera(camera *Camera)
func UpdateModelAnimation(model *Model, anim *ModelAnimation, frame int)
func UpdateMusicStream(music *Music)
func UpdateSound(sound *Sound, data unsafe.Pointer, samplesCount int)
func UpdateTexture(texture *Texture2D, pixels []Color)
func UpdateVrTracking(camera *Camera)
func WaveCrop(wave *Wave, initSample int, finalSample int)
func WaveFormat(wave *Wave, sampleRate int, sampleSize int, channels int)
func WindowShouldClose() bool
type AudioStream
- func InitAudioStream(sampleRate uint32, sampleSize uint32, channels uint32) *AudioStream
- func (stream *AudioStream) IsPlaying() bool
- func (stream *AudioStream) IsProcessed() bool
- func (as *AudioStream) IsValid() bool
- func (stream *AudioStream) Pause()
- func (stream *AudioStream) Play()
- func (stream *AudioStream) Resume()
- func (stream *AudioStream) SetPitch(pitch float32)
- func (stream *AudioStream) SetVolume(volume float32)
- func (stream *AudioStream) Stop()
- func (stream *AudioStream) Unload()
- func (stream *AudioStream) Update(data []float32, samplesCount int)
type BlendMode
type BoneInfo
type BoundingBox
- func MeshBoundingBox(mesh *Mesh) BoundingBox
- func NewBoundingBox(min, max Vector3) BoundingBox
- func (bb BoundingBox) Center() Vector3
- func (bb BoundingBox) Size() Vector3
type Camera
- func NewCamera(position, target, up Vector3, fovy float32, cameraType CameraType) Camera
- func NewCameraIdentity() Camera
- func (camera *Camera) SetMode(mode CameraMode)
- func (c *Camera) ToCamera3D() *Camera3D
- func (camera *Camera) Update()
type Camera2D
type Camera3D
- func (c *Camera3D) ToCamera() *Camera
type CameraMode
type CameraType
type CharInfo
- func LoadFontData(fileName string, fontSize, charsCount int, fontType FontType) []CharInfo
type Color
- func ColorFromHSV(hsv Vector3) Color
- func Fade(color Color, alpha float32) Color
- func GetColor(hexValue int) Color
- func GetImageData(image *Image) []Color
- func GuiColorPicker(bounds Rectangle, color Color) Color
- func ImageExtractPalette(image *Image, maxPaletteSize int) ([]Color, int)
- func NewColor(r, g, b, a uint8) Color
- func NewColorFromHSV(hsv Vector3) Color
- func NewColorFromNormalized(normalized Vector4) Color
- func NewColorInt(hexValue int) Color
- func (c Color) Fade(alpha float32) Color
- func (c Color) Lerp(target Color, amount float32) Color
- func (c Color) LerpHSV(target Color, amount float32) Color
- func (c Color) Normalize() Vector4
- func (c Color) ToHSV() Vector3
- func (c Color) ToInt() int
type CubemapLayoutType
type Font
- func GetFontDefault() *Font
- func GuiGetFont() *Font
- func LoadFont(fileName string) *Font
- func LoadFontEx(fileName string, fontSize int, fontChars int, charsCount int) (*Font, int)
- func LoadFontFromImage(image *Image, key Color, firstChar int) *Font
- func (font *Font) Unload()
type FontType
type GamepadAxis
type GamepadButton
type GamepadNumber
type GestureType
- func GetGestureDetected() GestureType
type GuiControl
type GuiProperty
type GuiState
type GuiTextBoxState
- func GuiTextBoxGetState() GuiTextBoxState
type Image
- func GenImageCellular(width int, height int, tileSize int) *Image
- func GenImageChecked(width int, height int, checksX int, checksY int, col1 Color, col2 Color) *Image
- func GenImageColor(width int, height int, color Color) *Image
- func GenImageGradientH(width int, height int, left Color, right Color) *Image
- func GenImageGradientRadial(width int, height int, density float32, inner Color, outer Color) *Image
- func GenImageGradientV(width int, height int, top Color, bottom Color) *Image
- func GenImagePerlinNoise(width int, height int, offsetX int, offsetY int, scale float32) *Image
- func GenImageWhiteNoise(width int, height int, factor float32) *Image
- func GetScreenData() *Image
- func GetTextureData(texture Texture2D) *Image
- func ImageCopy(image *Image) *Image
- func ImageFromImage(image *Image, rec Rectangle) *Image
- func ImageText(text string, fontSize int, color Color) *Image
- func ImageTextEx(font Font, text string, fontSize float32, spacing float32, tint Color) *Image
- func LoadImage(fileName string) *Image
- func LoadImageEx(pixels []Color, width, height int32) *Image
- func LoadImageFromGo(img image.Image) *Image
- func LoadImagePro(pixels []byte, width, height int32, format PixelFormat) *Image
- func LoadImageRaw(fileName string, width int, height int, format int, headerSize int) *Image
- func (image *Image) AlphaClear(color Color, threshold float32)
- func (image *Image) AlphaCrop(threshold float32)
- func (image *Image) AlphaMask(alphaMask *Image)
- func (image *Image) AlphaPremultiply()
- func (image *Image) ColorBrightness(brightness int)
- func (image *Image) ColorContrast(contrast float32)
- func (image *Image) ColorGrayscale()
- func (image *Image) ColorInvert()
- func (image *Image) ColorReplace(color Color, replace Color)
- func (image *Image) ColorTint(color Color)
- func (image *Image) Copy() *Image
- func (image *Image) CreateMipmaps()
- func (image *Image) Crop(crop Rectangle)
- func (image *Image) Dither(rBpp int, gBpp int, bBpp int, aBpp int)
- func (dst *Image) Draw(src *Image, srcRec Rectangle, dstRec Rectangle, tint Color)
- func (dst *Image) DrawRectangle(rec Rectangle, color Color)
- func (dst *Image) DrawRectangleLines(rec Rectangle, thick int, color Color)
- func (dst *Image) DrawText(position Vector2, text string, fontSize int, color Color)
- func (dst *Image) DrawTextEx(position Vector2, font *Font, text string, fontSize float32, spacing float32, ...)
- func (image *Image) Export(fileName string)
- func (image *Image) ExportAsCode(fileName string)
- func (image *Image) ExtractPalette(maxPaletteSize int) ([]Color, int)
- func (image *Image) FlipHorizontal()
- func (image *Image) FlipVertical()
- func (image *Image) FromImage(rec Rectangle) *Image
- func (cubicmap *Image) GenMeshCubicmap(cubeSize Vector3) *Mesh
- func (heightmap *Image) GenMeshHeightmap(size Vector3) *Mesh
- func (image *Image) GetAlphaBorder(threshold float32) Rectangle
- func (image *Image) GetPixels() []Color
- func (image *Image) GetPixelsNormalized() []Vector4
- func (image *Image) Resize(newWidth int, newHeight int)
- func (image *Image) ResizeCanvas(newWidth int, newHeight int, offsetX int, offsetY int, color Color)
- func (image *Image) ResizeNN(newWidth int, newHeight int)
- func (image *Image) RotateCCW()
- func (image *Image) RotateCW()
- func (image *Image) SetFormat(newFormat PixelFormat)
- func (image *Image) ToPOT(fillColor Color)
- func (image *Image) Unload()
type Key
- func GetKeyPressed() Key
type Material
- func LoadMaterialDefault() *Material
- func (material *Material) SetTexture(mapType MaterialMapType, texture Texture2D)
- func (material *Material) Unload()
type MaterialMap
type MaterialMapType
type Matrix
- func GetCameraMatrix(camera Camera) Matrix
- func GetCameraMatrix2D(camera Camera2D) Matrix
- func GetMatrixModelview() Matrix
- func GetMatrixProjection() Matrix
- func NewMatrixFromQuaternion(q Quaternion) Matrix
- func NewMatrixFrustum(left, right, bottom, top, near, far float64) Matrix
- func NewMatrixIdentity() Matrix
- func NewMatrixLookAt(eye, target, up Vector3) Matrix
- func NewMatrixOrtho(left, right, bottom, top, near, far float64) Matrix
- func NewMatrixPerspective(fovy, aspect, near, far float64) Matrix
- func NewMatrixRotate(axis Vector3, radians float32) Matrix
- func NewMatrixRotateX(radians float32) Matrix
- func NewMatrixRotateXYZ(radians Vector3) Matrix
- func NewMatrixRotateY(radians float32) Matrix
- func NewMatrixRotateZ(radians float32) Matrix
- func NewMatrixScale(scale Vector3) Matrix
- func NewMatrixTranslate(x, y, z float32) Matrix
- func (m Matrix) Add(right Matrix) Matrix
- func (m Matrix) Decompose() []float32
- func (m Matrix) Detrimant() float32
- func (m Matrix) Invert() Matrix
- func (m Matrix) Multiply(right Matrix) Matrix
- func (m Matrix) Normalize() Matrix
- func (m Matrix) Subtract(right Matrix) Matrix
- func (m Matrix) ToQuaternion() Quaternion
- func (m Matrix) Trace() float32
- func (m Matrix) Transpose() Matrix
type Mesh
- func GenMeshCube(width float32, height float32, length float32) *Mesh
- func GenMeshCubicmap(cubicmap *Image, cubeSize Vector3) *Mesh
- func GenMeshCylinder(radius float32, height float32, slices int) *Mesh
- func GenMeshHeightmap(heightmap *Image, size Vector3) *Mesh
- func GenMeshHemiSphere(radius float32, rings int, slices int) *Mesh
- func GenMeshKnot(radius float32, size float32, radSeg int, sides int) *Mesh
- func GenMeshPlane(width float32, length float32, resX int, resZ int) *Mesh
- func GenMeshPoly(sides int, radius float32) *Mesh
- func GenMeshSphere(radius float32, rings int, slices int) *Mesh
- func GenMeshTorus(radius float32, size float32, radSeg int, sides int) *Mesh
- func (mesh *Mesh) BoundingBox() BoundingBox
- func (mesh *Mesh) ComputeBinormals()
- func (mesh *Mesh) ComputeTangents()
- func (mesh *Mesh) Export(fileName string)
- func (mesh *Mesh) Unload()
type Model
- func LoadModel(fileName string) *Model
- func LoadModelFromMesh(mesh *Mesh) *Model
- func (model *Model) IsAnimationValid(anim *ModelAnimation) bool
- func (model *Model) SetMeshMaterial(meshId int, materialId int)
- func (model *Model) Unload()
- func (model *Model) UpdateAnimation(anim *ModelAnimation, frame int)
type ModelAnimation
- func LoadModelAnimations(fileName string) ([]ModelAnimation, int32)
- func (anim *ModelAnimation) Unload()
type MouseButton
type Music
- func LoadMusicStream(fileName string) *Music
- func (music *Music) GetTimeLength() float32
- func (music *Music) GetTimePlayed() float32
- func (music *Music) IsPlaying() bool
- func (music *Music) IsValid() bool
- func (music *Music) PauseStream()
- func (music *Music) PlayStream()
- func (music *Music) ResumeStream()
- func (music *Music) SetLoopCount(count int)
- func (music *Music) SetPitch(pitch float32)
- func (music *Music) SetVolume(volume float32)
- func (music *Music) StopStream()
- func (music *Music) Unload()
- func (music *Music) UpdateStream()
type NPatchInfo
type NPatchType
type PixelFormat
type Quaternion
- func NewQuaternionFromAxisAngle(axis Vector3, angle float32) Quaternion
- func NewQuaternionFromEuler(euler Vector3) Quaternion
- func NewQuaternionFromMatrix(mat Matrix) Quaternion
- func NewQuaternionIdentity() Quaternion
- func NewQuaternionVector3ToVector3(from, too Vector3) Quaternion
- func (q Quaternion) Decompose() []float32
- func (q Quaternion) Invert() Quaternion
- func (q Quaternion) Length() float32
- func (q Quaternion) Lerp(target Quaternion, amount float32) Quaternion
- func (q Quaternion) Multiply(q2 Quaternion) Quaternion
- func (q Quaternion) Nlerp(target Quaternion, amount float32) Quaternion
- func (q Quaternion) Normalize() Quaternion
- func (q Quaternion) Scale(scale float32) Quaternion
- func (q Quaternion) Slerp(q2 Quaternion, amount float32) Quaternion
- func (q Quaternion) SqrLength() float32
- func (q Quaternion) ToAxisAngle() (Vector3, float32)
- func (q Quaternion) ToEuler() Vector3
- func (q Quaternion) ToMatrix() Matrix
- func (q Quaternion) Transform(mat Matrix) Quaternion
type Ray
- func GetMouseRay(mousePosition Vector2, camera Camera) Ray
- func NewRay(position, direction Vector3) Ray
type RayHitInfo
- func GetCollisionRayGround(ray Ray, groundHeight float32) RayHitInfo
- func GetCollisionRayModel(ray Ray, model Model) RayHitInfo
- func GetCollisionRayTriangle(ray Ray, p1 Vector3, p2 Vector3, p3 Vector3) RayHitInfo
type Rectangle
- func GetCollisionRec(rec1 Rectangle, rec2 Rectangle) Rectangle
- func GetImageAlphaBorder(image *Image, threshold float32) Rectangle
- func GuiTextBoxGetActive() Rectangle
- func NewRectangle(x, y, width, height float32) Rectangle
- func NewRectangleFromPositionSize(position, size Vector2) Rectangle
- func NewRectangleFromVector4(vector Vector4) Rectangle
- func (r Rectangle) Center() Vector2
- func (r Rectangle) Contains(point Vector2) bool
- func (rec1 Rectangle) GetOverlapRec(rec2 Rectangle) Rectangle
- func (r Rectangle) Grow(x, y float32) Rectangle
- func (r Rectangle) GrowV(v Vector2) Rectangle
- func (r Rectangle) Lerp(target Rectangle, amount float32) Rectangle
- func (r Rectangle) LerpPosition(pos Vector2, amount float32) Rectangle
- func (r Rectangle) MaxPosition() Vector2
- func (r Rectangle) MinPosition() Vector2
- func (r Rectangle) Move(x, y float32) Rectangle
- func (r Rectangle) MoveV(v Vector2) Rectangle
- func (r Rectangle) Overlaps(rect Rectangle) bool
- func (r Rectangle) Position() Vector2
- func (r Rectangle) Scale(scale float32) Rectangle
- func (r Rectangle) SetPosition(v Vector2) Rectangle
- func (r Rectangle) SetSize(v Vector2) Rectangle
- func (r Rectangle) Size() Vector2
- func (r Rectangle) ToVector4() Vector4
type RenderTexture2D
- func LoadRenderTexture(width int, height int) RenderTexture2D
- func (target RenderTexture2D) Unload()
type Shader
- func GetShaderDefault() Shader
- func LoadShader(vsFileName string, fsFileName string) Shader
- func LoadShaderCode(vsCode string, fsCode string) Shader
- func (shader Shader) GetLocation(uniformName string) int
- func (shader *Shader) SetValueFloat32(uniformLoc int, value []float32, uniformType ShaderUniformDataType)
- func (shader *Shader) SetValueFloat32V(uniformLoc int, values []float32, uniformType ShaderUniformDataType)
- func (shader *Shader) SetValueInt32(uniformLoc int, value []int32, uniformType ShaderUniformDataType)
- func (shader *Shader) SetValueInt32V(uniformLoc int, values []int32, uniformType ShaderUniformDataType)
- func (shader Shader) SetValueMatrix(uniformLoc int, mat Matrix)
- func (shader Shader) SetValueTexture(uniformLoc int, texture Texture2D)
- func (shader Shader) Unload()
type ShaderLocationIndex
type ShaderUniformDataType
type Sound
- func LoadSound(fileName string) *Sound
- func LoadSoundFromWave(wave *Wave) *Sound
- func (sound *Sound) IsPlaying() bool
- func (s *Sound) IsValid() bool
- func (sound *Sound) Pause()
- func (sound *Sound) Play()
- func (sound *Sound) PlayMulti()
- func (sound *Sound) Resume()
- func (sound *Sound) SetPitch(pitch float32)
- func (sound *Sound) SetVolume(volume float32)
- func (sound *Sound) Stop()
- func (sound *Sound) Unload()
- func (sound *Sound) Update(data unsafe.Pointer, samplesCount int)
type Texture2D
- func GenTextureBRDF(shader Shader, size int) Texture2D
- func GenTextureCubemap(shader Shader, skyHDR Texture2D, size int) Texture2D
- func GenTextureIrradiance(shader Shader, cubemap Texture2D, size int) Texture2D
- func GenTexturePrefilter(shader Shader, cubemap Texture2D, size int) Texture2D
- func GetTextureDefault() Texture2D
- func LoadTexture(fileName string) Texture2D
- func LoadTextureFromGo(image image.Image) Texture2D
- func LoadTextureFromImage(image *Image) Texture2D
- func (texture Texture2D) GenTextureMipmaps()
- func (texture Texture2D) GetTextureData() *Image
- func (texture Texture2D) SetTextureFilter(filterMode TextureFilterMode)
- func (texture *Texture2D) SetWrap(wrapMode TextureWrapMode)
- func (texture Texture2D) Unload()
- func (texture *Texture2D) UpdateTexture(pixels []Color)
type TextureCubemap
- func LoadTextureCubemap(image *Image, layoutType CubemapLayoutType) *TextureCubemap
- func (texture *TextureCubemap) Unload()
type TextureFilterMode
type TextureWrapMode
type TraceLogType
- func (v TraceLogType) ToString() string
- func (v TraceLogType) ToUniformedString() string
type Transform
- func NewTransform(translation Vector3, rotation Quaternion, scale Vector3) Transform
type Unloadable
type Vector
type Vector2
- func DrawLineStrip(points Vector2, numPoints int, color Color) Vector2
- func DrawTriangleFan(points Vector2, numPoints int, color Color) Vector2
- func DrawTriangleStrip(points Vector2, pointsCount int, color Color) Vector2
- func GetGestureDragVector() Vector2
- func GetGesturePinchVector() Vector2
- func GetMousePosition() Vector2
- func GetScreenToWorld2D(position Vector2, camera Camera2D) Vector2
- func GetTouchPosition(index int) Vector2
- func GetWindowPosition() Vector2
- func GetWorldToScreen(position Vector3, camera Camera) Vector2
- func GetWorldToScreen2D(position Vector2, camera Camera2D) Vector2
- func GuiGrid(bounds Rectangle, spacing float32, subdivs int) Vector2
- func GuiTextBoxGetSelection() Vector2
- func MeasureTextEx(font Font, text string, fontSize float32, spacing float32) Vector2
- func NewVector2(x, y float32) Vector2
- func NewVector2Right() Vector2
- func NewVector2Up() Vector2
- func NewVector2Zero() Vector2
- func (v Vector2) Add(v2 Vector2) Vector2
- func (v Vector2) Angle(v2 Vector2) float32
- func (v Vector2) Decompose() []float32
- func (v Vector2) Distance(v2 Vector2) float32
- func (v Vector2) Divide(d float32) Vector2
- func (v Vector2) DivideV(v2 Vector2) Vector2
- func (v Vector2) DotProduct(v2 Vector2) float32
- func (v Vector2) Length() float32
- func (v Vector2) Lerp(target Vector2, amount float32) Vector2
- func (v Vector2) Max(v2 Vector2) Vector2
- func (v Vector2) Min(v2 Vector2) Vector2
- func (v Vector2) Multiply(v2 Vector2) Vector2
- func (v Vector2) Negate() Vector2
- func (v Vector2) Normalize() Vector2
- func (v Vector2) Perpendicular() Vector2
- func (v Vector2) Reflect(mirrorNormal Vector2) Vector2
- func (v Vector2) RotateByRadians(radians float32) Vector2
- func (v Vector2) Scale(scale float32) Vector2
- func (v Vector2) SqrLength() float32
- func (v Vector2) Subtract(v2 Vector2) Vector2
- func (v Vector2) ToVector3() Vector3
type Vector3
- func CheckCollisionRaySphereEx(ray Ray, center Vector3, radius float32, collisionPoint Vector3) (bool, Vector3)
- func ColorToHSV(color Color) Vector3
- func NewVector3(x, y, z float32) Vector3
- func NewVector3Forward() Vector3
- func NewVector3Right() Vector3
- func NewVector3Up() Vector3
- func NewVector3Zero() Vector3
- func (v Vector3) Add(v2 Vector3) Vector3
- func (v Vector3) Angle(v2 Vector3) float32
- func (v Vector3) Barycenter(a, b, c Vector3) Vector3
- func (v Vector3) CrossProduct(v2 Vector3) Vector3
- func (v Vector3) Decompose() []float32
- func (v Vector3) Distance(v2 Vector3) float32
- func (v Vector3) Divide(d float32) Vector3
- func (v Vector3) DivideV(v2 Vector3) Vector3
- func (v Vector3) DotProduct(v2 Vector3) float32
- func (v Vector3) Length() float32
- func (v Vector3) Lerp(target Vector3, amount float32) Vector3
- func (v Vector3) Max(v2 Vector3) Vector3
- func (v Vector3) Min(v2 Vector3) Vector3
- func (v Vector3) Multiply(v2 Vector3) Vector3
- func (v Vector3) Negate() Vector3
- func (v Vector3) Normalize() Vector3
- func (v *Vector3) OrthoNormalize(v2 *Vector3)
- func (v Vector3) Perpendicular() Vector3
- func (v Vector3) QuaternionToo(v2 Vector3) Quaternion
- func (v Vector3) Reflect(mirrorNormal Vector3) Vector3
- func (v Vector3) RotateByQuaternion(q Quaternion) Vector3
- func (v Vector3) Scale(scale float32) Vector3
- func (v Vector3) SqrLength() float32
- func (v Vector3) Subtract(v2 Vector3) Vector3
- func (v Vector3) ToVector4() Vector4
- func (v Vector3) Transform(m Matrix) Vector3
type Vector4
- func ColorNormalize(color Color) Vector4
- func GetImageDataNormalized(image *Image) []Vector4
- func NewVector4(x, y, z, w float32) Vector4
- func NewVector4Zero() Vector4
- func (v Vector4) Add(v2 Vector4) Vector4
- func (v Vector4) Decompose() []float32
- func (v Vector4) Distance(v2 Vector4) float32
- func (v Vector4) Divide(d float32) Vector4
- func (v Vector4) DivideV(v2 Vector4) Vector4
- func (v Vector4) DotProduct(v2 Vector4) float32
- func (v Vector4) Length() float32
- func (v Vector4) Lerp(target Vector4, amount float32) Vector4
- func (v Vector4) Max(v2 Vector4) Vector4
- func (v Vector4) Min(v2 Vector4) Vector4
- func (v Vector4) Multiply(v2 Vector4) Vector4
- func (v Vector4) Negate() Vector4
- func (v Vector4) Normalize() Vector4
- func (v Vector4) Scale(scale float32) Vector4
- func (v Vector4) SqrLength() float32
- func (v Vector4) Subtract(v2 Vector4) Vector4
type VrDeviceInfo
type Wave
- func LoadWave(fileName string) *Wave
- func WaveCopy(wave *Wave) *Wave
- func (wave *Wave) Copy() *Wave
- func (wave *Wave) Crop(initSample int, finalSample int)
- func (wave *Wave) Export(fileName string)
- func (wave *Wave) ExportAsCode(fileName string)
- func (wave *Wave) Format(sampleRate int, sampleSize int, channels int)
- func (wave *Wave) Unload()

Constants ¶

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const (
	// alphanumeric KeyS
	KeyApostrophe Key = 39
	KeyComma          = 44
	KeyMinus          = 45
	KeyPeriod         = 46
	KeySlash          = 47
	KeyZero           = 48
	KeyOne            = 49
	KeyTwo            = 50
	KeyThree          = 51
	KeyFour           = 52
	KeyFive           = 53
	KeySix            = 54
	KeySeven          = 55
	KeyEight          = 56
	KeyNine           = 57
	KeySemicolon      = 59
	KeyEqual          = 61
	KeyA              = 65
	KeyB              = 66
	KeyC              = 67
	KeyD              = 68
	KeyE              = 69
	KeyF              = 70
	KeyG              = 71
	KeyH              = 72
	KeyI              = 73
	KeyJ              = 74
	KeyK              = 75
	KeyL              = 76
	KeyM              = 77
	KeyN              = 78
	KeyO              = 79
	KeyP              = 80
	KeyQ              = 81
	KeyR              = 82
	KeyS              = 83
	KeyT              = 84
	KeyU              = 85
	KeyV              = 86
	KeyW              = 87
	KeyX              = 88
	KeyY              = 89
	KeyZ              = 90

	// function KeyS
	KeySpace        = 32
	KeyEscape       = 256
	KeyEnter        = 257
	KeyTab          = 258
	KeyBackspace    = 259
	KeyInsert       = 260
	KeyDelete       = 261
	KeyRight        = 262
	KeyLeft         = 263
	KeyDown         = 264
	KeyUp           = 265
	KeyPageUp       = 266
	KeyPageDown     = 267
	KeyHome         = 268
	KeyEnd          = 269
	KeyCapsLock     = 280
	KeyScrollLock   = 281
	KeyNumLock      = 282
	KeyPrintScreen  = 283
	KeyPause        = 284
	KeyF1           = 290
	KeyF2           = 291
	KeyF3           = 292
	KeyF4           = 293
	KeyF5           = 294
	KeyF6           = 295
	KeyF7           = 296
	KeyF8           = 297
	KeyF9           = 298
	KeyF10          = 299
	KeyF11          = 300
	KeyF12          = 301
	KeyLeftShift    = 340
	KeyLeftControl  = 341
	KeyLeftAlt      = 342
	KeyLeftSuper    = 343
	KeyRightShift   = 344
	KeyRightControl = 345
	KeyRightAlt     = 346
	KeyRightSuper   = 347
	KeyKbMenu       = 348
	KeyLeftBracket  = 91
	KeyBackslash    = 92
	KeyRightBracket = 93
	KeyGrave        = 96

	// KeyPad KeyS
	KeyKp0        = 320
	KeyKp1        = 321
	KeyKp2        = 322
	KeyKp3        = 323
	KeyKp4        = 324
	KeyKp5        = 325
	KeyKp6        = 326
	KeyKp7        = 327
	KeyKp8        = 328
	KeyKp9        = 329
	KeyKpDecimal  = 330
	KeyKpDivide   = 331
	KeyKpMultiply = 332
	KeyKpSubtract = 333
	KeyKpAdd      = 334
	KeyKpEnter    = 335
	KeyKpEqual    = 336
)

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const (
	// Set to show raylib logo at startup
	FlagShowLogo = 1
	// Set to run program in fullscreen
	FlagFullscreenMode = 2
	// Set to allow resizable window
	FlagWindowResizable = 4
	// Set to disable window decoration (frame and buttons)
	FlagWindowUndecorated = 8
	// Set to allow transparent window
	FlagWindowTransparent = 16
	// Set to try enabling MSAA 4X
	FlagMsaa4xHint = 32
	// Set to try enabling V-Sync on GPU
	FlagVsyncHint = 64
)

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const (
	//PI 3.1415
	PI float32 = 3.14159265358979323846

	//Deg2Rad used to convert degrees into radians
	Deg2Rad float32 = PI / 180

	//Rad2Deg used to convert radians into degrees
	Rad2Deg float32 = 180 / PI
)

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const (
	MaxMeshVertices         = 1 << 28
	MaxMeshIndices          = 1 << 28
	MaxMeshTexCoords        = 1 << 28
	MaxMeshAnimatedVertices = 1 << 28
	MaxMeshBones            = 1 << 28
)

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const (
	MaxModelMeshes    = 1 << 28
	MaxModelMaterials = 1 << 28
	MaxModelBones     = 1 << 28
	MaxModelBinds     = 1 << 28
)

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const MaxMaterialMaps = 12

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const MaxMaterialParams = 1 << 28

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const MaxShaderLocations = 32

Variables ¶

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var (
	// LightGray ...
	LightGray = NewColor(200, 200, 200, 255)
	//Gray ...
	Gray = NewColor(130, 130, 130, 255)
	//DarkGray ...
	DarkGray = NewColor(80, 80, 80, 255)
	//Yellow ...
	Yellow = NewColor(253, 249, 0, 255) // Yellow
	//Gold ...
	Gold = NewColor(255, 203, 0, 255) // Gold
	//Orange ...
	Orange = NewColor(255, 161, 0, 255) // Orange
	//Pink ...
	Pink = NewColor(255, 109, 194, 255) // Pink
	//Red ...
	Red = NewColor(230, 41, 55, 255) // Red
	//Maroon ...
	Maroon = NewColor(190, 33, 55, 255) // Maroon
	//Green ...
	Green = NewColor(0, 228, 48, 255) // Green
	//Lime ...
	Lime = NewColor(0, 158, 47, 255) // Lime
	//DarkGreen ...
	DarkGreen = NewColor(0, 117, 44, 255) // Dark Green
	//SkyBlue ...
	SkyBlue = NewColor(102, 191, 255, 255) // Sky Blue
	//Blue ...
	Blue = NewColor(0, 121, 241, 255) // Blue
	//DarkBlue ...
	DarkBlue = NewColor(0, 82, 172, 255) // Dark Blue
	//Purple ...
	Purple = NewColor(200, 122, 255, 255) // Purple
	//Violet ...
	Violet = NewColor(135, 60, 190, 255) // Violet
	//DarkPurple ...
	DarkPurple = NewColor(112, 31, 126, 255) // Dark Purple
	//Beige ...
	Beige = NewColor(211, 176, 131, 255) // Beige
	//Brown ...
	Brown = NewColor(127, 106, 79, 255) // Brown
	//DarkBrown ...
	DarkBrown = NewColor(76, 63, 47, 255) // Dark Brown
	//White ...
	White = NewColor(255, 255, 255, 255) // White
	//Black ...
	Black = NewColor(0, 0, 0, 255) // Black
	//Blank (Transparent)
	Blank = NewColor(0, 0, 0, 0) // Blank (Transparent)
	//Magenta ...
	Magenta = NewColor(255, 0, 255, 255) // Magenta
	//RayWhite - Off White
	RayWhite = NewColor(245, 245, 245, 255) // My own White (raylib logo)
	//Aqua
	Aqua = NewColor(0, 162, 156, 255)
	//Gopher Blue
	GopherBlue = NewColor(1, 173, 216, 255)
	//Transparent
	Transparent = NewColor(0, 0, 0, 0)
)

Functions ¶

func BeginBlendMode ¶

func BeginBlendMode(mode BlendMode)

BeginBlendMode : Begin blending mode (alpha, additive, multiplied)

func BeginDrawing ¶

func BeginDrawing()

BeginDrawing : Setup canvas (framebuffer) to start drawing

func BeginMode2D ¶

func BeginMode2D(camera Camera2D)

BeginMode2D : Initialize 2D mode with custom camera (2D)

func BeginMode3D ¶

func BeginMode3D(camera Camera)

BeginMode3D : Initializes 3D mode with custom camera (3D)

func BeginScissorMode ¶

func BeginScissorMode(x int, y int, width int, height int)

BeginScissorMode : Begin scissor mode (define screen area for following drawing)

func BeginShaderMode ¶

func BeginShaderMode(shader Shader)

BeginShaderMode : Begin custom shader drawing

func BeginTextureMode ¶

func BeginTextureMode(target RenderTexture2D)

BeginTextureMode : Initializes render texture for drawing

func BeginVrDrawing ¶

func BeginVrDrawing()

BeginVrDrawing : Begin VR simulator stereo rendering

func CheckCollisionBoxSphere ¶

func CheckCollisionBoxSphere(box BoundingBox, center Vector3, radius float32) bool

CheckCollisionBoxSphere : Detect collision between box and sphere

func CheckCollisionBoxes ¶

func CheckCollisionBoxes(box1 BoundingBox, box2 BoundingBox) bool

CheckCollisionBoxes : Detect collision between two bounding boxes

func CheckCollisionCircleRec ¶

func CheckCollisionCircleRec(center Vector2, radius float32, rec Rectangle) bool

CheckCollisionCircleRec : Check collision between circle and rectangle

func CheckCollisionCircles ¶

func CheckCollisionCircles(center1 Vector2, radius1 float32, center2 Vector2, radius2 float32) bool

CheckCollisionCircles : Check collision between two circles

func CheckCollisionPointCircle ¶

func CheckCollisionPointCircle(point Vector2, center Vector2, radius float32) bool

CheckCollisionPointCircle : Check if point is inside circle

func CheckCollisionPointRec ¶

func CheckCollisionPointRec(point Vector2, r Rectangle) bool

CheckCollisionPointRec : Check if point is inside rectangle

func CheckCollisionPointTriangle ¶

func CheckCollisionPointTriangle(point Vector2, p1 Vector2, p2 Vector2, p3 Vector2) bool

CheckCollisionPointTriangle : Check if point is inside a triangle

func CheckCollisionRayBox ¶

func CheckCollisionRayBox(ray Ray, box BoundingBox) bool

CheckCollisionRayBox : Detect collision between ray and box

func CheckCollisionRaySphere ¶

func CheckCollisionRaySphere(ray Ray, center Vector3, radius float32) bool

CheckCollisionRaySphere : Detect collision between ray and sphere

func CheckCollisionRecs ¶

func CheckCollisionRecs(r Rectangle, rect Rectangle) bool

CheckCollisionRecs : Check collision between two rectangles Alias of rec1.Overlaps(rect2) instead.

func CheckCollisionSpheres ¶

func CheckCollisionSpheres(centerA Vector3, radiusA float32, centerB Vector3, radiusB float32) bool

CheckCollisionSpheres : Detect collision between two spheres

func ClearBackground ¶

func ClearBackground(color Color)

ClearBackground : Set background color (framebuffer clear color)

func ClearDroppedFiles ¶

func ClearDroppedFiles()

ClearDroppedFiles : Clear dropped files paths buffer (free memory)

func CloseAudioDevice ¶

func CloseAudioDevice()

CloseAudioDevice : Close the audio device and context

func CloseAudioStream ¶

func CloseAudioStream(stream *AudioStream)

CloseAudioStream : Close audio stream and free memory Recommended to use stream.Unload() instead

func CloseVrSimulator ¶

func CloseVrSimulator()

CloseVrSimulator : Close VR simulator for current device

func CloseWindow ¶

func CloseWindow()

CloseWindow : Close window and unload OpenGL context

func ColorToInt ¶

func ColorToInt(color Color) int

ColorToInt : Returns hexadecimal value for a Color

func DisableCursor ¶

func DisableCursor()

DisableCursor : Disables cursor (lock cursor)

func DrawBillboardRec ¶

func DrawBillboardRec(camera Camera, texture Texture2D, sourceRec Rectangle, center Vector3, size float32, tint Color)

DrawBillboardRec : Draw a billboard texture defined by sourceRec

func DrawBoundingBox ¶

func DrawBoundingBox(box BoundingBox, color Color)

DrawBoundingBox : Draw bounding box (wires)

func DrawCircle3D ¶

func DrawCircle3D(center Vector3, radius float32, rotationAxis Vector3, rotationAngle float32, color Color)

DrawCircle3D : Draw a circle in 3D world space

func DrawCircleGradient ¶

func DrawCircleGradient(centerX int, centerY int, radius float32, color1 Color, color2 Color)

DrawCircleGradient : Draw a gradient-filled circle

func DrawCircleSector ¶

func DrawCircleSector(center Vector2, radius float32, startAngle int, endAngle int, segments int, color Color)

DrawCircleSector : Draw a piece of a circle

func DrawCircleSectorLines ¶

func DrawCircleSectorLines(center Vector2, radius float32, startAngle int, endAngle int, segments int, color Color)

DrawCircleSectorLines : Draw circle sector outline

func DrawCircleV ¶

func DrawCircleV(center Vector2, radius float32, color Color)

DrawCircleV : Draw a color-filled circle (Vector version)

func DrawCubeWiresV ¶

func DrawCubeWiresV(position Vector3, size Vector3, color Color)

DrawCubeWiresV : Draw cube wires (Vector version)

func DrawCylinderWires ¶

func DrawCylinderWires(position Vector3, radiusTop float32, radiusBottom float32, height float32, slices int, color Color)

DrawCylinderWires : Draw a cylinder/cone wires

func DrawGrid ¶

func DrawGrid(slices int, spacing float32)

DrawGrid : Draw a grid (centered at (0, 0, 0))

func DrawLine3D ¶

func DrawLine3D(startPos Vector3, endPos Vector3, color Color)

DrawLine3D : Draw a line in 3D world space

func DrawLineBezier ¶

func DrawLineBezier(startPos Vector2, endPos Vector2, thick float32, color Color)

DrawLineBezier : Draw a line using cubic-bezier curves in-out

func DrawLineEx ¶

func DrawLineEx(startPos Vector2, endPos Vector2, thick float32, color Color)

DrawLineEx : Draw a line defining thickness

func DrawModel ¶

func DrawModel(model Model, position Vector3, scale float32, tint Color)

DrawModel : Draw a model (with texture if set)

func DrawModelEx ¶

func DrawModelEx(model Model, position Vector3, rotationAxis Vector3, rotationAngle float32, scale Vector3, tint Color)

DrawModelEx : Draw a model with extended parameters

func DrawModelWires ¶

func DrawModelWires(model Model, position Vector3, scale float32, tint Color)

DrawModelWires : Draw a model wires (with texture if set)

func DrawModelWiresEx ¶

func DrawModelWiresEx(model Model, position Vector3, rotationAxis Vector3, rotationAngle float32, scale Vector3, tint Color)

DrawModelWiresEx : Draw a model wires (with texture if set) with extended parameters

func DrawPixelV ¶

func DrawPixelV(position Vector2, color Color)

DrawPixelV : Draw a pixel (Vector version)

func DrawPoly ¶

func DrawPoly(center Vector2, sides int, radius float32, rotation float32, color Color)

DrawPoly : Draw a regular polygon (Vector version)

func DrawRectangle ¶

func DrawRectangle(posX int, posY int, width int, height int, color Color)

DrawRectangle : Draw a color-filled rectangle

func DrawRectangleGradientEx ¶

func DrawRectangleGradientEx(rec Rectangle, col1 Color, col2 Color, col3 Color, col4 Color)

DrawRectangleGradientEx : Draw a gradient-filled rectangle with custom vertex colors

func DrawRectangleGradientH ¶

func DrawRectangleGradientH(posX int, posY int, width int, height int, color1 Color, color2 Color)

DrawRectangleGradientH : Draw a horizontal-gradient-filled rectangle

func DrawRectangleGradientHRec ¶

func DrawRectangleGradientHRec(rect Rectangle, color1 Color, color2 Color)

DrawRectangleGradientH : Draw a horizontal-gradient-filled rectangle

func DrawRectangleGradientV ¶

func DrawRectangleGradientV(posX int, posY int, width int, height int, color1 Color, color2 Color)

DrawRectangleGradientV : Draw a vertical-gradient-filled rectangle

func DrawRectangleGradientVRec ¶

func DrawRectangleGradientVRec(rect Rectangle, color1 Color, color2 Color)

DrawRectangleGradientV : Draw a vertical-gradient-filled rectangle

func DrawRectangleLines ¶

func DrawRectangleLines(posX int, posY int, width int, height int, color Color)

DrawRectangleLines : Draw rectangle outline

func DrawRectangleLinesEx ¶

func DrawRectangleLinesEx(rec Rectangle, lineThick int, color Color)

DrawRectangleLinesEx : Draw rectangle outline with extended parameters

func DrawRectanglePro ¶

func DrawRectanglePro(rec Rectangle, origin Vector2, rotation float32, color Color)

DrawRectanglePro : Draw a color-filled rectangle with pro parameters

func DrawRectangleRec ¶

func DrawRectangleRec(rec Rectangle, color Color)

DrawRectangleRec : Draw a color-filled rectangle

func DrawRectangleRounded ¶

func DrawRectangleRounded(rec Rectangle, roundness float32, segments int, color Color)

DrawRectangleRounded : Draw rectangle with rounded edges

func DrawRectangleRoundedLines ¶

func DrawRectangleRoundedLines(rec Rectangle, roundness float32, segments int, lineThick int, color Color)

DrawRectangleRoundedLines : Draw rectangle with rounded edges outline

func DrawRectangleV ¶

func DrawRectangleV(position Vector2, size Vector2, color Color)

DrawRectangleV : Draw a color-filled rectangle (Vector version)

func DrawSphereEx ¶

func DrawSphereEx(centerPos Vector3, radius float32, rings int, slices int, color Color)

DrawSphereEx : Draw sphere with extended parameters

func DrawText ¶

func DrawText(text string, posX int, posY int, fontSize int, color Color)

DrawText : Draw text (using default font)

func DrawTextEx ¶

func DrawTextEx(font Font, text string, position Vector2, fontSize float32, spacing float32, tint Color)

DrawTextEx : Draw text using font and additional parameters

func DrawTextRec ¶

func DrawTextRec(font Font, text string, rec Rectangle, fontSize float32, spacing float32, wordWrap bool, tint Color)

DrawTextRec : Draw text using font inside rectangle limits

func DrawTextRecEx ¶

func DrawTextRecEx(font Font, text string, rec Rectangle, fontSize float32, spacing float32, wordWrap bool, tint Color, selectStart int, selectLength int, selectText Color, selectBack Color)

DrawTextRecEx : Draw text using font inside rectangle limits with support for text selection

func DrawTextureEx ¶

func DrawTextureEx(texture Texture2D, position Vector2, rotation float32, scale float32, tint Color)

DrawTextureEx : Draw a Texture2D with extended parameters

func DrawTextureNPatch ¶

func DrawTextureNPatch(texture Texture2D, nPatchInfo NPatchInfo, destRec Rectangle, origin Vector2, rotation float32, tint Color)

DrawTextureNPatch : Draws a texture (or part of it) that stretches or shrinks nicely

func DrawTexturePro ¶

func DrawTexturePro(texture Texture2D, sourceRec Rectangle, destRec Rectangle, origin Vector2, rotation float32, tint Color)

DrawTexturePro : Draw a part of a texture defined by a rectangle with 'pro' parameters

func DrawTextureQuad ¶

func DrawTextureQuad(texture Texture2D, tiling Vector2, offset Vector2, quad Rectangle, tint Color)

DrawTextureQuad : Draw texture quad with tiling and offset parameters

func DrawTextureRec ¶

func DrawTextureRec(texture Texture2D, sourceRec Rectangle, position Vector2, tint Color)

DrawTextureRec : Draw a part of a texture defined by a rectangle

func DrawTextureV ¶

func DrawTextureV(texture Texture2D, position Vector2, tint Color)

DrawTextureV : Draw a Texture2D with position defined as Vector2

func DrawTriangle ¶

func DrawTriangle(v1 Vector2, v2 Vector2, v3 Vector2, color Color)

DrawTriangle : Draw a color-filled triangle (vertex in counter-clockwise order!)

func DrawTriangleLines ¶

func DrawTriangleLines(v1 Vector2, v2 Vector2, v3 Vector2, color Color)

DrawTriangleLines : Draw triangle outline (vertex in counter-clockwise order!)

func EnableCursor ¶

func EnableCursor()

EnableCursor : Enables cursor (unlock cursor)

func EndBlendMode ¶

func EndBlendMode()

EndBlendMode : End blending mode (reset to default: alpha blending)

func EndDrawing ¶

func EndDrawing()

EndDrawing : End canvas drawing and swap buffers (double buffering)

func EndMode2D ¶

func EndMode2D()

EndMode2D : Ends 2D mode with custom camera

func EndMode3D ¶

func EndMode3D()

EndMode3D : Ends 3D mode and returns to default 2D orthographic mode

func EndShaderMode ¶

func EndShaderMode()

EndShaderMode : End custom shader drawing (use default shader)

func EndTextureMode ¶

func EndTextureMode()

EndTextureMode : Ends drawing to render texture

func EndVrDrawing ¶

func EndVrDrawing()

EndVrDrawing : End VR simulator stereo rendering

func ExportImage ¶

func ExportImage(image *Image, fileName string)

ExportImage : Export image data to file Recommended to use image.Export(fileName) instead

func ExportImageAsCode ¶

func ExportImageAsCode(image *Image, fileName string)

ExportImageAsCode : Export image as code file defining an array of bytes Recommended to use image.ExportAsCode(fileName) instead

func ExportMesh ¶

func ExportMesh(mesh *Mesh, fileName string)

ExportMesh : Export mesh data to file Recommended to use mesh.Export(fileName) instead

func ExportWave ¶

func ExportWave(wave *Wave, fileName string)

ExportWave : Export wave data to file Recommended to use wave.Export(fileName) instead

func ExportWaveAsCode ¶

func ExportWaveAsCode(wave *Wave, fileName string)

ExportWaveAsCode : Export wave sample data to code (.h) Recommended to use wave.ExportAsCode(fileName) instead

func Float32frombits ¶

func Float32frombits(b uint32) float32

Float32frombits returns the floating point number corresponding to the IEEE 754 binary representation b.

func GenTextureMipmaps ¶

func GenTextureMipmaps(texture Texture2D)

GenTextureMipmaps : Generate GPU mipmaps for a texture Recommended to use texture.GenTextureMipmaps() instead

func GetClipboardText ¶

func GetClipboardText() string

GetClipboardText : Get clipboard text content

func GetDroppedFiles ¶

func GetDroppedFiles() []string

GetDroppedFiles : Get dropped files names (memory should be freed)

func GetFrameTime ¶

func GetFrameTime() float32

GetFrameTime : Returns time in seconds for last frame drawn

func GetGamepadAxisCount ¶

func GetGamepadAxisCount(gamepad GamepadNumber) int

GetGamepadAxisCount : Return gamepad axis count for a gamepad

func GetGamepadAxisMovement ¶

func GetGamepadAxisMovement(gamepad GamepadNumber, axis GamepadAxis) float32

GetGamepadAxisMovement : Return axis movement value for a gamepad axis

func GetGamepadButtonPressed ¶

func GetGamepadButtonPressed() int

GetGamepadButtonPressed : Get the last gamepad button pressed

func GetGamepadName ¶

func GetGamepadName(gamepad GamepadNumber) string

GetGamepadName : Return gamepad internal name id

func GetGestureDragAngle ¶

func GetGestureDragAngle() float32

GetGestureDragAngle : Get gesture drag angle

func GetGestureHoldDuration ¶

func GetGestureHoldDuration() float32

GetGestureHoldDuration : Get gesture hold time in milliseconds

func GetGesturePinchAngle ¶

func GetGesturePinchAngle() float32

GetGesturePinchAngle : Get gesture pinch angle

func GetGlyphIndex ¶

func GetGlyphIndex(font Font, character int) int

GetGlyphIndex : Get index position for a unicode character on font

func GetMonitorCount ¶

func GetMonitorCount() int

GetMonitorCount : Get number of connected monitors

func GetMonitorHeight ¶

func GetMonitorHeight(monitor int) int

GetMonitorHeight : Get primary monitor height

func GetMonitorName ¶

func GetMonitorName(monitor int) string

GetMonitorName : Get the human-readable, UTF-8 encoded name of the primary monitor

func GetMonitorPhysicalHeight ¶

func GetMonitorPhysicalHeight(monitor int) int

GetMonitorPhysicalHeight : Get primary monitor physical height in millimetres

func GetMonitorPhysicalWidth ¶

func GetMonitorPhysicalWidth(monitor int) int

GetMonitorPhysicalWidth : Get primary monitor physical width in millimetres

func GetMonitorWidth ¶

func GetMonitorWidth(monitor int) int

GetMonitorWidth : Get primary monitor width

func GetMouseWheelMove ¶

func GetMouseWheelMove() int

GetMouseWheelMove : Returns mouse wheel movement Y

func GetMusicTimeLength ¶

func GetMusicTimeLength(music *Music) float32

GetMusicTimeLength : Get music time length (in seconds) Recommended to use music.GetTimeLength() instead

func GetMusicTimePlayed ¶

func GetMusicTimePlayed(music *Music) float32

GetMusicTimePlayed : Get current music time played (in seconds) Recommended to use music.GetTimePlayed() instead

func GetPixelDataSize ¶

func GetPixelDataSize(width int, height int, format PixelFormat) int

GetPixelDataSize : Get pixel data size in bytes (image or texture)

func GetRandomValue ¶

func GetRandomValue(min int, max int) int

GetRandomValue : Returns a random value between min and max (both included)

func GetScreenHeight ¶

func GetScreenHeight() int

GetScreenHeight : Get current screen height

func GetScreenWidth ¶

func GetScreenWidth() int

GetScreenWidth : Get current screen width

func GetShaderLocation ¶

func GetShaderLocation(shader Shader, uniformName string) int

GetShaderLocation : Get shader uniform location Recommended to use shader.GetLocation(uniformName) instead

func GetSoundsPlaying ¶

func GetSoundsPlaying() int

GetSoundsPlaying : Get number of sounds playing in the multichannel

func GetTime ¶

func GetTime() float64

GetTime : Returns elapsed time in seconds since InitWindow()

func GetTouchPointsCount ¶

func GetTouchPointsCount() int

GetTouchPointsCount : Get touch points count

func GetTouchX ¶

func GetTouchX() int

GetTouchX : Returns touch position X for touch point 0 (relative to screen size)

func GetTouchY ¶

func GetTouchY() int

GetTouchY : Returns touch position Y for touch point 0 (relative to screen size)

func GetWaveData ¶

func GetWaveData(wave Wave) []float32

GetWaveData : Get samples data from wave as a floats array

func GetWindowHandle ¶

func GetWindowHandle()

GetWindowHandle : Get native window handle

func GuiButton ¶

func GuiButton(bounds Rectangle, text string) bool

GuiButton : Button control, returns true when clicked

func GuiCheckBox ¶

func GuiCheckBox(bounds Rectangle, text string, checked bool) bool

GuiCheckBox : Check Box control, returns true when active

func GuiComboBox ¶

func GuiComboBox(bounds Rectangle, text string, active int) int

GuiComboBox : Combo Box control, returns selected item index

func GuiDisable ¶

func GuiDisable()

GuiDisable : Disable gui controls (global state)

func GuiDropdownBox ¶

func GuiDropdownBox(bounds Rectangle, text string, active int, editMode bool) (bool, int)

GuiDropdownBox : Dropdown Box control, returns selected item

func GuiDummyRec ¶

func GuiDummyRec(bounds Rectangle, text string)

GuiDummyRec : Dummy control for placeholders

func GuiEnable ¶

func GuiEnable()

GuiEnable : Enable gui controls (global state)

func GuiEnabled ¶

func GuiEnabled() bool

GuiEnabled returns if the gui is currently enabled.

func GuiFade ¶

func GuiFade(alpha float32)

GuiFade : Set gui controls alpha (global state), alpha goes from 0.0f to 1.0f

func GuiGetState ¶

func GuiGetState() int

GuiGetState : Get gui state (global state)

func GuiGroupBox ¶

func GuiGroupBox(bounds Rectangle, text string)

GuiGroupBox : Group Box control with text name

func GuiIconText ¶

func GuiIconText(iconId int, text string) string

GuiIconText : Get text with icon id prepended

func GuiImageButton ¶

func GuiImageButton(bounds Rectangle, text string, texture Texture2D) bool

GuiImageButton : Image button control, returns true when clicked

func GuiImageButtonEx ¶

func GuiImageButtonEx(bounds Rectangle, text string, texture Texture2D, texSource Rectangle) bool

GuiImageButtonEx : Image button extended control, returns true when clicked

func GuiLabelButton ¶

func GuiLabelButton(bounds Rectangle, text string) bool

GuiLabelButton : Label button control, show true when clicked

func GuiLine ¶

func GuiLine(bounds Rectangle, text string)

GuiLine : Line separator control, could contain text

func GuiListView ¶

func GuiListView(bounds Rectangle, text string, scrollIndex int, active int) (int, int)

GuiListView : List View control, returns selected list item index

func GuiListViewEx ¶

func GuiListViewEx(bounds Rectangle, text []string, count int, focus int, scrollIndex int, active int) (int, int, int)

GuiListViewEx : List View with extended parameters

func GuiLoadStyleDefault ¶

func GuiLoadStyleDefault()

GuiLoadStyleDefault : Load style default over global style

func GuiLock ¶

func GuiLock()

GuiLock : Lock gui controls (global state)

func GuiLocked ¶

func GuiLocked() bool

GuiLocked returns if the gui is currently locked.

func GuiMessageBox ¶

func GuiMessageBox(bounds Rectangle, title string, message string, buttons string) int

GuiMessageBox : Message Box control, displays a message

func GuiPanel ¶

func GuiPanel(bounds Rectangle)

GuiPanel : Panel control, useful to group controls

func GuiProgressBar ¶

func GuiProgressBar(bounds Rectangle, textLeft string, textRight string, value float32, minValue float32, maxValue float32) float32

GuiProgressBar : Progress Bar control, shows current progress value

func GuiSetFont ¶

func GuiSetFont(font Font)

GuiSetFont : Set gui custom font (global state)

func GuiSetState ¶

func GuiSetState(state int)

GuiSetState : Set gui state (global state)

func GuiSlider ¶

func GuiSlider(bounds Rectangle, textLeft string, textRight string, value float32, minValue float32, maxValue float32) float32

GuiSlider : Slider control, returns selected value

func GuiSliderBar ¶

func GuiSliderBar(bounds Rectangle, textLeft string, textRight string, value float32, minValue float32, maxValue float32) float32

GuiSliderBar : Slider Bar control, returns selected value

func GuiSpinner ¶

func GuiSpinner(bounds Rectangle, text string, value int, minValue int, maxValue int, editMode bool) (bool, int)

GuiSpinner : Spinner control, returns selected value

func GuiStatusBar ¶

func GuiStatusBar(bounds Rectangle, text string)

GuiStatusBar : Status Bar control, shows info text

func GuiTextBox ¶

func GuiTextBox(bounds Rectangle, text string, maxCharacters int, editMode bool) (bool, string)

GuiTextBox : Text Box control, updates input text

func GuiTextBoxCopy ¶

func GuiTextBoxCopy(text string)

GuiTextBoxCopy : Copy selected text to clipboard from the active textbox (same as pressing `CTRL` + `C`)

func GuiTextBoxCut ¶

func GuiTextBoxCut(text string) string

GuiTextBoxCut : Cut selected text in the active textbox and copy it to clipboard (same as pressing `CTRL` + `X`)

func GuiTextBoxDelete ¶

func GuiTextBoxDelete(text string, length int, before bool) (int, string)

GuiTextBoxDelete : Deletes a character or selection before from the active textbox (depending on `before`). Returns bytes deleted.

func GuiTextBoxGetByteIndex ¶

func GuiTextBoxGetByteIndex(text string, start int, from int, to int) int

GuiTextBoxGetByteIndex : Get the byte index for a character starting at position `from` with index `start` until position `to`.

func GuiTextBoxGetCursor ¶

func GuiTextBoxGetCursor() int

GuiTextBoxGetCursor : Get cursor position of active textbox

func GuiTextBoxIsActive ¶

func GuiTextBoxIsActive(bounds Rectangle) bool

GuiTextBoxIsActive : Returns true if a textbox control with specified `bounds` is the active textbox

func GuiTextBoxMulti ¶

func GuiTextBoxMulti(bounds Rectangle, text string, maxCharacters int, editMode bool) (bool, string)

GuiTextBox : Text Box control, updates input text

func GuiTextBoxPaste ¶

func GuiTextBoxPaste(text string, textSize int) string

GuiTextBoxPaste : Paste text from clipboard into the textbox (same as pressing `CTRL` + `V`)

func GuiTextBoxSelectAll ¶

func GuiTextBoxSelectAll(text string)

GuiTextBoxSelectAll : Select all characters in the active textbox (same as pressing `CTRL` + `A`)

func GuiTextBoxSetActive ¶

func GuiTextBoxSetActive(bounds Rectangle)

GuiTextBoxSetActive : Sets the active textbox

func GuiTextBoxSetCursor ¶

func GuiTextBoxSetCursor(cursor int)

GuiTextBoxSetCursor : Set cursor position of active textbox

func GuiTextBoxSetSelection ¶

func GuiTextBoxSetSelection(start int, length int)

GuiTextBoxSetSelection : Set selection of active textbox

func GuiTextBoxSetState ¶

func GuiTextBoxSetState(state GuiTextBoxState)

GuiTextBoxSetState : Set state for the active textbox (state must be valid else things will break)

func GuiTextInputBox ¶

func GuiTextInputBox(bounds Rectangle, title string, message string, buttons string, text string) (int, string)

GuiTextInputBox : Text Input Box control, ask for text

func GuiToggle ¶

func GuiToggle(bounds Rectangle, text string, active bool) bool

GuiToggle : Toggle Button control, returns true when active

func GuiToggleGroup ¶

func GuiToggleGroup(bounds Rectangle, text string, active int) int

GuiToggleGroup : Toggle Group control, returns active toggle index

func GuiUnlock ¶

func GuiUnlock()

GuiUnlock : Unlock gui controls (global state)

func GuiValueBox ¶

func GuiValueBox(bounds Rectangle, text string, value int, minValue int, maxValue int, editMode bool) (bool, int)

GuiValueBox : Value Box control, updates input text with numbers

func GuiWindowBox ¶

func GuiWindowBox(bounds Rectangle, title string) bool

GuiWindowBox : Window Box control, shows a window that can be closed

func ImageAlphaClear ¶

func ImageAlphaClear(image *Image, color Color, threshold float32)

ImageAlphaClear : Clear alpha channel to desired color Recommended to use image.AlphaClear(color, threshold) instead

func ImageAlphaCrop ¶

func ImageAlphaCrop(image *Image, threshold float32)

ImageAlphaCrop : Crop image depending on alpha value Recommended to use image.AlphaCrop(threshold) instead

func ImageAlphaMask ¶

func ImageAlphaMask(image *Image, alphaMask *Image)

ImageAlphaMask : Apply alpha mask to image Recommended to use image.AlphaMask(alphaMask) instead

func ImageAlphaPremultiply ¶

func ImageAlphaPremultiply(image *Image)

ImageAlphaPremultiply : Premultiply alpha channel Recommended to use image.AlphaPremultiply() instead

func ImageColorBrightness ¶

func ImageColorBrightness(image *Image, brightness int)

ImageColorBrightness : Modify image color: brightness (-255 to 255) Recommended to use image.ColorBrightness(brightness) instead

func ImageColorContrast ¶

func ImageColorContrast(image *Image, contrast float32)

ImageColorContrast : Modify image color: contrast (-100 to 100) Recommended to use image.ColorContrast(contrast) instead

func ImageColorGrayscale ¶

func ImageColorGrayscale(image *Image)

ImageColorGrayscale : Modify image color: grayscale Recommended to use image.ColorGrayscale() instead

func ImageColorInvert ¶

func ImageColorInvert(image *Image)

ImageColorInvert : Modify image color: invert Recommended to use image.ColorInvert() instead

func ImageColorReplace ¶

func ImageColorReplace(image *Image, color Color, replace Color)

ImageColorReplace : Modify image color: replace color Recommended to use image.ColorReplace(color, replace) instead

func ImageColorTint ¶

func ImageColorTint(image *Image, color Color)

ImageColorTint : Modify image color: tint Recommended to use image.ColorTint(color) instead

func ImageCrop ¶

func ImageCrop(image *Image, crop Rectangle)

ImageCrop : Crop an image to a defined rectangle Recommended to use image.Crop(crop) instead

func ImageDither ¶

func ImageDither(image *Image, rBpp int, gBpp int, bBpp int, aBpp int)

ImageDither : Dither image data to 16bpp or lower (Floyd-Steinberg dithering) Recommended to use image.Dither(rBpp, gBpp, bBpp, aBpp) instead

func ImageDraw ¶

func ImageDraw(dst *Image, src *Image, srcRec Rectangle, dstRec Rectangle, tint Color)

ImageDraw : Draw a source image within a destination image (tint applied to source) Recommended to use dst.Draw(src, srcRec, dstRec, tint) instead

func ImageDrawRectangle ¶

func ImageDrawRectangle(dst *Image, rec Rectangle, color Color)

ImageDrawRectangle : Draw rectangle within an image Recommended to use dst.DrawRectangle(rec, color) instead

func ImageDrawRectangleLines ¶

func ImageDrawRectangleLines(dst *Image, rec Rectangle, thick int, color Color)

ImageDrawRectangleLines : Draw rectangle lines within an image Recommended to use dst.DrawRectangleLines(rec, thick, color) instead

func ImageDrawText ¶

func ImageDrawText(dst *Image, position Vector2, text string, fontSize int, color Color)

ImageDrawText : Draw text (default font) within an image (destination) Recommended to use dst.DrawText(position, text, fontSize, color) instead

func ImageDrawTextEx ¶

func ImageDrawTextEx(dst *Image, position Vector2, font *Font, text string, fontSize float32, spacing float32, color Color)

ImageDrawTextEx : Draw text (custom sprite font) within an image (destination) Recommended to use dst.DrawTextEx(position, font, text, fontSize, spacing, color) instead

func ImageFlipHorizontal ¶

func ImageFlipHorizontal(image *Image)

ImageFlipHorizontal : Flip image horizontally Recommended to use image.FlipHorizontal() instead

func ImageFlipVertical ¶

func ImageFlipVertical(image *Image)

ImageFlipVertical : Flip image vertically Recommended to use image.FlipVertical() instead

func ImageFormat ¶

func ImageFormat(image *Image, newFormat PixelFormat)

ImageFormat : Convert image data to desired format Recommended to use image.SetFormat(newFormat) instead

func ImageMipmaps ¶

func ImageMipmaps(image *Image)

ImageMipmaps : Generate all mipmap levels for a provided image Recommended to use image.CreateMipmaps() instead

func ImageResize ¶

func ImageResize(image *Image, newWidth int, newHeight int)

ImageResize : Resize image (Bicubic scaling algorithm) Recommended to use image.Resize(newWidth, newHeight) instead

func ImageResizeCanvas ¶

func ImageResizeCanvas(image *Image, newWidth int, newHeight int, offsetX int, offsetY int, color Color)

ImageResizeCanvas : Resize canvas and fill with color Recommended to use image.ResizeCanvas(newWidth, newHeight, offsetX, offsetY, color) instead

func ImageResizeNN ¶

func ImageResizeNN(image *Image, newWidth int, newHeight int)

ImageResizeNN : Resize image (Nearest-Neighbor scaling algorithm) Recommended to use image.ResizeNN(newWidth, newHeight) instead

func ImageRotateCCW ¶

func ImageRotateCCW(image *Image)

ImageRotateCCW : Rotate image counter-clockwise 90deg Recommended to use image.RotateCCW() instead

func ImageRotateCW ¶

func ImageRotateCW(image *Image)

ImageRotateCW : Rotate image clockwise 90deg Recommended to use image.RotateCW() instead

func ImageToPOT ¶

func ImageToPOT(image *Image, fillColor Color)

ImageToPOT : Convert image to POT (power-of-two) Recommended to use image.ToPOT(fillColor) instead

func Inf ¶

func Inf(sign int) float32

Inf returns positive infinity if sign >= 0, negative infinity if sign < 0.

func InitAudioDevice ¶

func InitAudioDevice()

InitAudioDevice : Initialize audio device and context

func InitVrSimulator ¶

func InitVrSimulator()

InitVrSimulator : Init VR simulator for selected device parameters

func InitWindow ¶

func InitWindow(width int, height int, title string)

InitWindow : Initialize window and OpenGL context

func IsAudioDeviceReady ¶

func IsAudioDeviceReady() bool

IsAudioDeviceReady : Check if audio device has been initialized successfully

func IsAudioStreamPlaying ¶

func IsAudioStreamPlaying(stream *AudioStream) bool

IsAudioStreamPlaying : Check if audio stream is playing Recommended to use stream.IsPlaying() instead

func IsAudioStreamProcessed ¶

func IsAudioStreamProcessed(stream *AudioStream) bool

IsAudioStreamProcessed : Check if any audio stream buffers requires refill Recommended to use stream.IsProcessed() instead

func IsCursorHidden ¶

func IsCursorHidden() bool

IsCursorHidden : Check if cursor is not visible

func IsFileDropped ¶

func IsFileDropped() bool

IsFileDropped : Check if a file has been dropped into window

func IsGamepadAvailable ¶

func IsGamepadAvailable(gamepad GamepadNumber) bool

IsGamepadAvailable : Detect if a gamepad is available

func IsGamepadButtonDown ¶

func IsGamepadButtonDown(gamepad GamepadNumber, button GamepadButton) bool

IsGamepadButtonDown : Detect if a gamepad button is being pressed

func IsGamepadButtonPressed ¶

func IsGamepadButtonPressed(gamepad GamepadNumber, button GamepadButton) bool

IsGamepadButtonPressed : Detect if a gamepad button has been pressed once

func IsGamepadButtonReleased ¶

func IsGamepadButtonReleased(gamepad GamepadNumber, button GamepadButton) bool

IsGamepadButtonReleased : Detect if a gamepad button has been released once

func IsGamepadButtonUp ¶

func IsGamepadButtonUp(gamepad GamepadNumber, button GamepadButton) bool

IsGamepadButtonUp : Detect if a gamepad button is NOT being pressed

func IsGamepadName ¶

func IsGamepadName(gamepad GamepadNumber, name string) bool

IsGamepadName : Check gamepad name (if available)

func IsGestureDetected ¶

func IsGestureDetected(gesture GestureType) bool

IsGestureDetected : Check if a gesture have been detected

func IsKeyDown ¶

func IsKeyDown(key Key) bool

IsKeyDown : Detect if a key is being pressed

func IsKeyPressed ¶

func IsKeyPressed(key Key) bool

IsKeyPressed : Detect if a key has been pressed once

func IsKeyReleased ¶

func IsKeyReleased(key Key) bool

IsKeyReleased : Detect if a key has been released once

func IsKeyUp ¶

func IsKeyUp(key Key) bool

IsKeyUp : Detect if a key is NOT being pressed

func IsModelAnimationValid ¶

func IsModelAnimationValid(model *Model, anim *ModelAnimation) bool

IsModelAnimationValid : Check model animation skeleton match Recommended to use model.IsAnimationValid(anim) instead

func IsMouseButtonDown ¶

func IsMouseButtonDown(button MouseButton) bool

IsMouseButtonDown : Detect if a mouse button is being pressed

func IsMouseButtonPressed ¶

func IsMouseButtonPressed(button MouseButton) bool

IsMouseButtonPressed : Detect if a mouse button has been pressed once

func IsMouseButtonReleased ¶

func IsMouseButtonReleased(button MouseButton) bool

IsMouseButtonReleased : Detect if a mouse button has been released once

func IsMouseButtonUp ¶

func IsMouseButtonUp(button MouseButton) bool

IsMouseButtonUp : Detect if a mouse button is NOT being pressed

func IsMusicPlaying ¶

func IsMusicPlaying(music *Music) bool

IsMusicPlaying : Check if music is playing Recommended to use music.IsPlaying() instead

func IsSoundPlaying ¶

func IsSoundPlaying(sound *Sound) bool

IsSoundPlaying : Check if a sound is currently playing Recommended to use sound.IsPlaying() instead

func IsVrSimulatorReady ¶

func IsVrSimulatorReady() bool

IsVrSimulatorReady : Detect if VR simulator is ready

func IsWindowHidden ¶

func IsWindowHidden() bool

IsWindowHidden : Check if window is currently hidden

func IsWindowMinimized ¶

func IsWindowMinimized() bool

IsWindowMinimized : Check if window has been minimized (or lost focus)

func IsWindowReady ¶

func IsWindowReady() bool

IsWindowReady : Check if window has been initialized successfully

func IsWindowResized ¶

func IsWindowResized() bool

IsWindowResized : Check if window has been resized

func MeasureText ¶

func MeasureText(text string, fontSize int) int

MeasureText : Measure string width for default font

func MeshBinormals ¶

func MeshBinormals(mesh *Mesh)

MeshBinormals : Compute mesh binormals Recommended to use mesh.ComputeBinormals() instead

func MeshTangents ¶

func MeshTangents(mesh *Mesh)

MeshTangents : Compute mesh tangents Recommended to use mesh.ComputeTangents() instead

func NaN32 ¶

func NaN32() float32

NaN32 returns an IEEE 754 “not-a-number” value. Source: https://github.com/chewxy/math32/blob/9a000fcb79dff2019bd78fc28bd676198ff3a616/bits.go

func OpenURL ¶

func OpenURL(url string) error

OpenURL opens a URL in the system browser.

func PauseAudioStream ¶

func PauseAudioStream(stream *AudioStream)

PauseAudioStream : Pause audio stream Recommended to use stream.Pause() instead

func PauseMusicStream ¶

func PauseMusicStream(music *Music)

PauseMusicStream : Pause music playing Recommended to use music.PauseStream() instead

func PauseSound ¶

func PauseSound(sound *Sound)

PauseSound : Pause a sound Recommended to use sound.Pause() instead

func PlayAudioStream ¶

func PlayAudioStream(stream *AudioStream)

PlayAudioStream : Play audio stream Recommended to use stream.Play() instead

func PlayMusicStream ¶

func PlayMusicStream(music *Music)

PlayMusicStream : Start music playing Recommended to use music.PlayStream() instead

func PlaySound ¶

func PlaySound(sound *Sound)

PlaySound : Play a sound Recommended to use sound.Play() instead

func PlaySoundMulti ¶

func PlaySoundMulti(sound *Sound)

PlaySoundMulti : Play a sound (using multichannel buffer pool) Recommended to use sound.PlayMulti() instead

func RegisterUnloadable ¶

func RegisterUnloadable(unloadable Unloadable)

RegisterUnloadable registers an unloadable to the slice This is called on Load functions

func ReportGlErrors ¶

func ReportGlErrors()

func ResumeAudioStream ¶

func ResumeAudioStream(stream *AudioStream)

ResumeAudioStream : Resume audio stream Recommended to use stream.Resume() instead

func ResumeMusicStream ¶

func ResumeMusicStream(music *Music)

ResumeMusicStream : Resume playing paused music Recommended to use music.ResumeStream() instead

func ResumeSound ¶

func ResumeSound(sound *Sound)

ResumeSound : Resume a paused sound Recommended to use sound.Resume() instead

func SetAudioStreamPitch ¶

func SetAudioStreamPitch(stream *AudioStream, pitch float32)

SetAudioStreamPitch : Set pitch for audio stream (1.0 is base level) Recommended to use stream.SetPitch(pitch) instead

func SetAudioStreamVolume ¶

func SetAudioStreamVolume(stream *AudioStream, volume float32)

SetAudioStreamVolume : Set volume for audio stream (1.0 is max level) Recommended to use stream.SetVolume(volume) instead

func SetCameraAltControl ¶

func SetCameraAltControl(altKey Key)

SetCameraAltControl : Set camera alt key to combine with mouse movement (free camera)

func SetCameraMode ¶

func SetCameraMode(camera *Camera, mode CameraMode)

SetCameraMode : Set camera mode (multiple camera modes available) Recommended to use camera.SetMode(mode) instead

func SetCameraMoveControls ¶

func SetCameraMoveControls(frontKey Key, backKey Key, rightKey Key, leftKey Key, upKey Key, downKey Key)

SetCameraMoveControls : Set camera move controls (1st person and 3rd person cameras)

func SetCameraPanControl ¶

func SetCameraPanControl(panKey Key)

SetCameraPanControl : Set camera pan key to combine with mouse movement (free camera)

func SetCameraSmoothZoomControl ¶

func SetCameraSmoothZoomControl(szKey Key)

SetCameraSmoothZoomControl : Set camera smooth zoom key to combine with mouse (free camera)

func SetClipboardText ¶

func SetClipboardText(text string)

SetClipboardText : Set clipboard text content

func SetConfigFlags ¶

func SetConfigFlags(flags uint32)

SetConfigFlags : Setup window configuration flags (view FLAGS)

func SetExitKey ¶

func SetExitKey(key Key)

SetExitKey : Set a custom key to exit program (default is ESC)

func SetGesturesEnabled ¶

func SetGesturesEnabled(gestureFlags uint32)

SetGesturesEnabled : Enable a set of gestures using flags

func SetMasterVolume ¶

func SetMasterVolume(volume float32)

SetMasterVolume : Set master volume (listener)

func SetMaterialTexture ¶

func SetMaterialTexture(material *Material, mapType MaterialMapType, texture Texture2D)

SetMaterialTexture : Set texture for a material map type (MAP_DIFFUSE, MAP_SPECULAR...) Recommended to use material.SetTexture(mapType, texture) instead

func SetMatrixModelview ¶

func SetMatrixModelview(view Matrix)

SetMatrixModelview : Set a custom modelview matrix (replaces internal modelview matrix)

func SetMatrixProjection ¶

func SetMatrixProjection(proj Matrix)

SetMatrixProjection : Set a custom projection matrix (replaces internal projection matrix)

func SetModelMeshMaterial ¶

func SetModelMeshMaterial(model *Model, meshId int, materialId int)

SetModelMeshMaterial : Set material for a mesh Recommended to use model.SetMeshMaterial(meshId, materialId) instead

func SetMusicLoopCount ¶

func SetMusicLoopCount(music *Music, count int)

SetMusicLoopCount : Set music loop count (loop repeats) Recommended to use music.SetLoopCount(count) instead

func SetMusicPitch ¶

func SetMusicPitch(music *Music, pitch float32)

SetMusicPitch : Set pitch for a music (1.0 is base level) Recommended to use music.SetPitch(pitch) instead

func SetMusicVolume ¶

func SetMusicVolume(music *Music, volume float32)

SetMusicVolume : Set volume for music (1.0 is max level) Recommended to use music.SetVolume(volume) instead

func SetShaderValueFloat32 ¶

func SetShaderValueFloat32(shader *Shader, uniformLoc int, value []float32, uniformType ShaderUniformDataType)

SetShaderValueFloat32 : Set shader uniform value Recommended to use shader.SetValueFloat32(uniformLoc, value, uniformType) instead

func SetShaderValueFloat32V ¶

func SetShaderValueFloat32V(shader *Shader, uniformLoc int, values []float32, uniformType ShaderUniformDataType)

SetShaderValueFloat32V : Sets a float vector (array) of uniform values Recommended to use shader.SetValueFloat32V(uniformLoc, value, uniformType) instead

func SetShaderValueInt32 ¶

func SetShaderValueInt32(shader *Shader, uniformLoc int, value []int32, uniformType ShaderUniformDataType)

SetShaderValueInt32 : Set shader uniform value Recommended to use shader.SetValueInt32(uniformLoc, value, uniformType) instead

func SetShaderValueInt32V ¶

func SetShaderValueInt32V(shader *Shader, uniformLoc int, values []int32, uniformType ShaderUniformDataType)

SetShaderValueInt32V : Sets a vector (array) of uniform values Recommended to use shader.SetValueInt32V(uniformLoc, value, uniformType) instead

func SetShaderValueMatrix ¶

func SetShaderValueMatrix(shader Shader, uniformLoc int, mat Matrix)

SetShaderValueMatrix : Set shader uniform value (matrix 4x4) Recommended to use shader.SetValueMatrix(uniformLoc, mat) instead

func SetShaderValueTexture ¶

func SetShaderValueTexture(shader Shader, uniformLoc int, texture Texture2D)

SetShaderValueTexture : Set shader uniform value for texture Recommended to use shader.SetValueTexture(uniformLoc, texture) instead

func SetShapesTexture ¶

func SetShapesTexture(texture Texture2D, source Rectangle)

SetShapesTexture : Define default texture used to draw shapes

func SetSoundPitch ¶

func SetSoundPitch(sound *Sound, pitch float32)

SetSoundPitch : Set pitch for a sound (1.0 is base level) Recommended to use sound.SetPitch(pitch) instead

func SetSoundVolume ¶

func SetSoundVolume(sound *Sound, volume float32)

SetSoundVolume : Set volume for a sound (1.0 is max level) Recommended to use sound.SetVolume(volume) instead

func SetTextureFilter ¶

func SetTextureFilter(texture Texture2D, filterMode TextureFilterMode)

SetTextureFilter : Set texture scaling filter mode Recommended to use texture.SetTextureFilter(filterMode) instead

func SetTextureWrap ¶

func SetTextureWrap(texture *Texture2D, wrapMode TextureWrapMode)

SetTextureWrap : Set texture wrapping mode Recommended to use texture.SetWrap(wrapMode) instead

func SetTraceLogCallback ¶

func SetTraceLogCallback(callback func(logType TraceLogType, text string))

SetTraceLogCallback : Set the callback for custom logging.

func SetTraceLogExit ¶

func SetTraceLogExit(logType TraceLogType)

SetTraceLogExit : Set the exit threshold (minimum) log level Set to NONE to disable this. (none is above all log levels).

func SetTraceLogLevel ¶

func SetTraceLogLevel(logType TraceLogType)

SetTraceLogLevel : Set the current threshold (minimum) log level

func SetVrConfiguration ¶

func SetVrConfiguration(info VrDeviceInfo, distortion Shader)

SetVrConfiguration : Set stereo rendering configuration parameters

func SetWindowIcon ¶

func SetWindowIcon(image Image)

SetWindowIcon : Set icon for window (only PLATFORM_DESKTOP)

func SetWindowMinSize ¶

func SetWindowMinSize(width int, height int)

SetWindowMinSize : Set window minimum dimensions (for FLAG_WINDOW_RESIZABLE)

func SetWindowMonitor ¶

func SetWindowMonitor(monitor int)

SetWindowMonitor : Set monitor for the current window (fullscreen mode)

func SetWindowPosition ¶

func SetWindowPosition(x int, y int)

SetWindowPosition : Set window position on screen (only PLATFORM_DESKTOP)

func SetWindowTitle ¶

func SetWindowTitle(title string)

SetWindowTitle : Set title for window (only PLATFORM_DESKTOP)

func StopAudioStream ¶

func StopAudioStream(stream *AudioStream)

StopAudioStream : Stop audio stream Recommended to use stream.Stop() instead

func StopMusicStream ¶

func StopMusicStream(music *Music)

StopMusicStream : Stop music playing Recommended to use music.StopStream() instead

func StopSound ¶

func StopSound(sound *Sound)

StopSound : Stop playing a sound Recommended to use sound.Stop() instead

func StopSoundMulti ¶

func StopSoundMulti()

StopSoundMulti : Stop any sound playing (using multichannel buffer pool)

func StorageLoadValue ¶

func StorageLoadValue(position int) int

StorageLoadValue : Load integer value from storage file (from defined position)

func StorageSaveValue ¶

func StorageSaveValue(position int, value int)

StorageSaveValue : Save integer value to storage file (to defined position)

func TakeScreenshot ¶

func TakeScreenshot(fileName string)

SetTraceLogCallback is in trace.go TakeScreenshot : Takes a screenshot of current screen (saved a .png)

func ToggleFullscreen ¶

func ToggleFullscreen()

ToggleFullscreen : Toggle fullscreen mode (only PLATFORM_DESKTOP)

func ToggleVrMode ¶

func ToggleVrMode()

ToggleVrMode : Enable/Disable VR experience

func TraceLog ¶

func TraceLog(logType TraceLogType, a ...interface{})

TraceLog creates a new log with a particular type. If a custom callback for logs is set, then it will directly invoke it, avoiding the raylib function.

func UnloadAll ¶

func UnloadAll()

UnloadAll clears all unloadables that have been recorded. NOTE: Not everything maybe included in this list and it is experimental feature.

Please unload these objects when you are not using them anyways.

func UnloadFont ¶

func UnloadFont(font *Font)

UnloadFont : Unload Font from GPU memory (VRAM) Recommended to use font.Unload() instead

func UnloadImage ¶

func UnloadImage(image *Image)

UnloadImage : Unload image from CPU memory (RAM) Recommended to use image.Unload() instead

func UnloadMaterial ¶

func UnloadMaterial(material *Material)

UnloadMaterial : Unload material from GPU memory (VRAM) Recommended to use material.Unload() instead

func UnloadMesh ¶

func UnloadMesh(mesh *Mesh)

UnloadMesh : Unload mesh from memory (RAM and/or VRAM) Recommended to use mesh.Unload() instead

func UnloadModel ¶

func UnloadModel(model *Model)

UnloadModel : Unload model from memory (RAM and/or VRAM) Recommended to use model.Unload() instead

func UnloadModelAnimation ¶

func UnloadModelAnimation(anim *ModelAnimation)

UnloadModelAnimation : Unload animation data Recommended to use anim.Unload() instead

func UnloadRenderTexture ¶

func UnloadRenderTexture(target RenderTexture2D)

UnloadRenderTexture : Unload render texture from GPU memory (VRAM) Recommended to use target.Unload() instead

func UnloadShader ¶

func UnloadShader(shader Shader)

UnloadShader : Unload shader from GPU memory (VRAM) Recommended to use shader.Unload() instead

func UnloadSound ¶

func UnloadSound(sound *Sound)

UnloadSound : Unload sound Recommended to use sound.Unload() instead

func UnloadTexture ¶

func UnloadTexture(texture Texture2D)

UnloadTexture : Unload texture from GPU memory (VRAM) Recommended to use texture.Unload() instead

func UnloadWave ¶

func UnloadWave(wave *Wave)

UnloadWave : Unload wave data Recommended to use wave.Unload() instead

func UnregisterUnloadable ¶

func UnregisterUnloadable(unloadable Unloadable)

UnregisterUnloadable unregisters an unloadable to the slice This is called on Unload functions This does not remove from the slice if unloadingAll is true (as that will clear post)

func UpdateAudioStream ¶

func UpdateAudioStream(stream *AudioStream, data []float32, samplesCount int)

UpdateSound : Update audio stream buffers with data Recommended to use stream.Update(data, samplesCount) instead

func UpdateCamera ¶

func UpdateCamera(camera *Camera)

UpdateCamera : Update camera position for selected mode Recommended to use camera.Update() instead

func UpdateModelAnimation ¶

func UpdateModelAnimation(model *Model, anim *ModelAnimation, frame int)

UpdateModelAnimation : Update model animation pose Recommended to use model.UpdateAnimation(anim, frame) instead

func UpdateMusicStream ¶

func UpdateMusicStream(music *Music)

UpdateMusicStream : Updates buffers for music streaming Recommended to use music.UpdateStream() instead

func UpdateSound ¶

func UpdateSound(sound *Sound, data unsafe.Pointer, samplesCount int)

UpdateSound : Update sound buffer with new data Recommended to use sound.Update(data, samplesCount) instead

func UpdateTexture ¶

func UpdateTexture(texture *Texture2D, pixels []Color)

UpdateTexture : Update GPU texture with new data Recommended to use texture.UpdateTexture(pixels) instead

func UpdateVrTracking ¶

func UpdateVrTracking(camera *Camera)

UpdateVrTracking : Update VR tracking (position and orientation) and camera

func WaveCrop ¶

func WaveCrop(wave *Wave, initSample int, finalSample int)

WaveCrop : Crop a wave to defined samples range Recommended to use wave.Crop(initSample, finalSample) instead

func WaveFormat ¶

func WaveFormat(wave *Wave, sampleRate int, sampleSize int, channels int)

WaveFormat : Convert wave data to desired format Recommended to use wave.Format(sampleRate, sampleSize, channels) instead

func WindowShouldClose ¶

func WindowShouldClose() bool

WindowShouldClose : Check if KEY_ESCAPE pressed or Close icon pressed

Types ¶

type AudioStream ¶

type AudioStream struct {
	SampleRate uint32
	SampleSize uint32
	Channels   uint32
	Buffer     unsafe.Pointer
}

AudioStream can be used to create custom audio streams. Note that Buffer is an unsafe.Pointer and is a C stream.

func InitAudioStream ¶

func InitAudioStream(sampleRate uint32, sampleSize uint32, channels uint32) *AudioStream

InitAudioStream : Init audio stream (to stream raw audio pcm data)

func (*AudioStream) IsPlaying ¶

func (stream *AudioStream) IsPlaying() bool

IsPlaying : Check if audio stream is playing

func (*AudioStream) IsProcessed ¶

func (stream *AudioStream) IsProcessed() bool

IsProcessed : Check if any audio stream buffers requires refill

func (*AudioStream) IsValid ¶

func (as *AudioStream) IsValid() bool

IsValid returns true the audio has channels

func (*AudioStream) Pause ¶

func (stream *AudioStream) Pause()

Pause : Pause audio stream

func (*AudioStream) Play ¶

func (stream *AudioStream) Play()

Play : Play audio stream

func (*AudioStream) Resume ¶

func (stream *AudioStream) Resume()

Resume : Resume audio stream

func (*AudioStream) SetPitch ¶

func (stream *AudioStream) SetPitch(pitch float32)

SetPitch : Set pitch for audio stream (1.0 is base level)

func (*AudioStream) SetVolume ¶

func (stream *AudioStream) SetVolume(volume float32)

SetVolume : Set volume for audio stream (1.0 is max level)

func (*AudioStream) Stop ¶

func (stream *AudioStream) Stop()

Stop : Stop audio stream

func (*AudioStream) Unload ¶

func (stream *AudioStream) Unload()

Unload : Close audio stream and free memory

func (*AudioStream) Update ¶

func (stream *AudioStream) Update(data []float32, samplesCount int)

Update : Update audio stream buffers with data

type BlendMode ¶

type BlendMode int32

BlendMode type

const (
	BlendAlpha BlendMode = iota
	BlendAdditive
	BlendMultiplied
)

type BoneInfo ¶

type BoneInfo struct {
	Name   [32]byte
	Parent int32
}

type BoundingBox ¶

type BoundingBox struct {
	Min Vector3
	Max Vector3
}

func MeshBoundingBox ¶

func MeshBoundingBox(mesh *Mesh) BoundingBox

MeshBoundingBox : Compute mesh bounding box limits Recommended to use mesh.BoundingBox() instead

func (BoundingBox) Center ¶

func (bb BoundingBox) Center() Vector3

Center gets the center position of the bounding box

func (BoundingBox) Size ¶

func (bb BoundingBox) Size() Vector3

Size gets the size of the bounding box

type Camera ¶

type Camera Camera3D

Camera is a fallback, defaults to Camera3D

func (*Camera) SetMode ¶

func (camera *Camera) SetMode(mode CameraMode)

SetMode : Set camera mode (multiple camera modes available)

func (*Camera) ToCamera3D ¶

func (c *Camera) ToCamera3D() *Camera3D

func (*Camera) Update ¶

func (camera *Camera) Update()

Update : Update camera position for selected mode

type Camera2D ¶

type Camera2D struct {
	Offset   Vector2
	Target   Vector2
	Rotation float32
	Zoom     float32
}

func (*Camera3D) ToCamera ¶

func (c *Camera3D) ToCamera() *Camera

type CameraMode ¶

type CameraMode int32

const (
	CameraCustom CameraMode = iota
	CameraFree
	CameraOrbital
	CameraFirstPerson
	CameraThirdPerson
)

type CameraType ¶

type CameraType int32

const (
	CameraTypePerspective CameraType = iota
	CameraTypeOrthographic
)

type CharInfo ¶

type CharInfo struct {
	Value    uint32
	OffsetX  uint32
	OffsetY  uint32
	AdvanceX uint32
	Image    Image
}

func LoadFontData ¶

func LoadFontData(fileName string, fontSize, charsCount int, fontType FontType) []CharInfo

LoadFontData : Load font data and copy into a new Go Slice. Original is then freed.

func ColorFromHSV ¶

func ColorFromHSV(hsv Vector3) Color

ColorFromHSV : Returns a Color from HSV values

func Fade ¶

func Fade(color Color, alpha float32) Color

Fade : Color fade-in or fade-out, alpha goes from 0.0f to 1.0f

func GetColor ¶

func GetColor(hexValue int) Color

GetColor : Returns a Color struct from hexadecimal value

func GetImageData ¶

func GetImageData(image *Image) []Color

GetImageData : Get pixel data from image as a Color slice Recommended to use image.GetPixels instead.

func ImageExtractPalette ¶

func ImageExtractPalette(image *Image, maxPaletteSize int) ([]Color, int)

ImageExtractPalette : Extract color palette from image to maximum size (memory should be freed) Recommended to use image.ExtractPalette(maxPaletteSize) instead

func NewColorFromNormalized ¶

func NewColorFromNormalized(normalized Vector4) Color

NewColorFromNormalized creates a colour from the normalized value [0..1]

func NewColorInt ¶

func NewColorInt(hexValue int) Color

NewColorInt creates a colour from a hexadecimal int

func (Color) Fade ¶

func (c Color) Fade(alpha float32) Color

Fade a colour

func (Color) Lerp ¶

func (c Color) Lerp(target Color, amount float32) Color

Lerp a color towards another color

func (Color) LerpHSV ¶

func (c Color) LerpHSV(target Color, amount float32) Color

LerpHSV will lerp the color towards another, using their calculated HSV to do so. Note it is more efficient to store the calculated HSV of each and lerp between them

func (Color) Normalize ¶

func (c Color) Normalize() Vector4

Normalize returns the normalized colour as floats [0..1]

func (Color) ToHSV ¶

func (c Color) ToHSV() Vector3

func (Color) ToInt ¶

func (c Color) ToInt() int

ToInt converts the colour into a hexadecimal int

type CubemapLayoutType ¶

type CubemapLayoutType int32

const (
	//CubmapAutoDetect automatically detect layout type
	CubmapAutoDetect CubemapLayoutType = iota
	//CubemapLineVertical Layout is defined by a vertical line with faces
	CubemapLineVertical
	//CubemapLineHorizontal Layout is defined by an horizontal line with faces
	CubemapLineHorizontal
	//CubemapCrossThreeByFour Layout is defined by a 3x4 cross with cubemap faces
	CubemapCrossThreeByFour
	//CubemapCrossFourByThree Layout is defined by a 4x3 cross with cubemap faces
	CubemapCrossFourByThree
	//CubemapPanorama Layout is defined by a panorama image (equirectangular map)
	CubemapPanorama
)

type Font ¶

type Font struct {
	BaseSize  int32
	CharCount int32
	Texture   Texture2D
	Chars     []CharInfo
	Recs      *Rectangle
}

func GuiGetFont ¶

func GuiGetFont() *Font

GuiGetFont : Get gui custom font (global state)

func LoadFont ¶

func LoadFont(fileName string) *Font

LoadFont : Load font from file into GPU memory (VRAM)

func LoadFontEx ¶

func LoadFontEx(fileName string, fontSize int, fontChars int, charsCount int) (*Font, int)

LoadFontEx : Load font from file with extended parameters

func LoadFontFromImage ¶

func LoadFontFromImage(image *Image, key Color, firstChar int) *Font

LoadFontFromImage : Load font from Image (XNA style)

func (*Font) Unload ¶

func (font *Font) Unload()

Unload : Unload Font from GPU memory (VRAM)

type FontType ¶

type FontType int32

FontType defines generation method of the font

const (
	//FontTypeDefault Default font generation, anti-aliased
	FontTypeDefault FontType = iota
	//FontTypeBitmap Bitmap font generation, no anti-aliasing
	FontTypeBitmap
	//FontTypeSDF SDF font generation, requires external shader
	FontTypeSDF
)

type GamepadAxis ¶

type GamepadAxis int32

const (
	GamepadAxisUnkown GamepadAxis = iota
	GamepadAxisLeftX
	GamepadAxisLeftY
	GamepadAxisRightX
	GamepadAxisRightY
	GamepadAxisLeftTrigger
	GamepadAxisRightTrigger
)

type GamepadButton ¶

type GamepadButton int32

const (
	GamepadButtonUnkown GamepadButton = iota

	GamepadButtonLeftFaceUp
	GamepadButtonLeftFaceRight
	GamepadButtonLeftFaceDown
	GamepadButtonLeftFaceLeft

	GamepadButtonRightFaceUp
	GamepadButtonRightFaceRight
	GamepadButtonRightFaceDown
	GamepadButtonRightFaceLeft

	GamepadButtonLeftTrigger1
	GamepadButtonLeftTrigger2
	GamepadButtonRightTrigger1
	GamepadButtonRightTrigger2

	GamepadButtonMiddleLeft
	GamepadButtonMiddle
	GamepadButtonMiddleRight

	GamepadButtonLeftThumb
	GamepadButtonRightThumb
)

type GamepadNumber ¶

type GamepadNumber int32

const (
	GamepadPlayer1 GamepadNumber = iota
	GamepadPlayer2
	GamepadPlayer3
	GamepadPlayer4
)

type GestureType ¶

type GestureType int32

const (
	GestureNone GestureType = 1 << iota
	GestureTap
	GestureDoubleTap
	GestureHold
	GestureDrag
	GestureSwipeRight
	GestureSwipeLeft
	GestureSwipeUp
	GestureSwipeDown
	GesturePinchIn
	GesturePinchOut
)

func GetGestureDetected ¶

func GetGestureDetected() GestureType

GetGestureDetected : Get latest detected gesture

type GuiControl ¶

type GuiControl int32

GuiControl the ID of a control

const (
	GuiControlDefault GuiControl = iota
	GuiControlLabel
	GuiControlButton
	GuiControlToggle
	GuiControlSlider
	GuiControlProgressBar
	GuiControlCheckBox
	GuiControlComboBox
	GuiControlDropDownBox
	GuiControlTextBox
	GuiControlValueBox
	GuiControlSpinner
	GuiControlListView
	GuiControlColorPicker
	GuiControlScrollBar
	GuiControlStatusBar
)

type GuiProperty ¶

type GuiProperty int32

GuiProperty the property of a control

const (
	GuiPropertyBorderColorNormal GuiProperty = iota
	GuiPropertyBaseColorNormal
	GuiPropertyTextColorNormal
	GuiPropertyBorderColorFocused
	GuiPropertyTextSize    = 16
	GuiPropertyTextSpacing = 17
)

type GuiState ¶

type GuiState int32

GuiState the state of the GUI

const (
	GuiStateNormal GuiState = iota
	GuiStateFocused
	GuiStatePressed
	GuiStateDisabled
)

type GuiTextBoxState ¶

type GuiTextBoxState struct {
	Cursor int32
	Start  int32
	Index  int32
	Select int32
}

GuiTextBoxState keeps the state of active textboxes

func GuiTextBoxGetState ¶

func GuiTextBoxGetState() GuiTextBoxState

GuiTextBoxGetState : Get state for the active textbox

type Image ¶

type Image struct {

	// Image base width
	Width int32
	// Image base height
	Height int32
	// Mipmap levels, 1 by default
	Mipmaps int32
	// Data format (PixelFormat)
	Format PixelFormat
	// contains filtered or unexported fields
}

Image type, bpp always RGBA (32bit) NOTE: Data stored in CPU memory (RAM) Source: https://github.com/gen2brain/raylib-go/blob/master/raylib/raylib.go

func GenImageCellular ¶

func GenImageCellular(width int, height int, tileSize int) *Image

GenImageCellular : Generate image: cellular algorithm. Bigger tileSize means bigger cells

func GenImageChecked ¶

func GenImageChecked(width int, height int, checksX int, checksY int, col1 Color, col2 Color) *Image

GenImageChecked : Generate image: checked

func GenImageColor ¶

func GenImageColor(width int, height int, color Color) *Image

GenImageColor : Generate image: plain color

func GenImageGradientH ¶

func GenImageGradientH(width int, height int, left Color, right Color) *Image

GenImageGradientH : Generate image: horizontal gradient

func GenImageGradientRadial ¶

func GenImageGradientRadial(width int, height int, density float32, inner Color, outer Color) *Image

GenImageGradientRadial : Generate image: radial gradient

func GenImageGradientV ¶

func GenImageGradientV(width int, height int, top Color, bottom Color) *Image

GenImageGradientV : Generate image: vertical gradient

func GenImagePerlinNoise ¶

func GenImagePerlinNoise(width int, height int, offsetX int, offsetY int, scale float32) *Image

GenImagePerlinNoise : Generate image: perlin noise

func GenImageWhiteNoise ¶

func GenImageWhiteNoise(width int, height int, factor float32) *Image

GenImageWhiteNoise : Generate image: white noise

func GetScreenData ¶

func GetScreenData() *Image

GetScreenData : Get pixel data from screen buffer and return an Image (screenshot)

func GetTextureData ¶

func GetTextureData(texture Texture2D) *Image

GetTextureData : Get pixel data from GPU texture and return an Image Recommended to use texture.GetTextureData() instead

func ImageCopy ¶

func ImageCopy(image *Image) *Image

ImageCopy : Create an image duplicate (useful for transformations) Recommended to use image.Copy() instead

func ImageFromImage ¶

func ImageFromImage(image *Image, rec Rectangle) *Image

ImageFromImage : Create an image from another image piece Recommended to use image.(rec) instead

func ImageText ¶

func ImageText(text string, fontSize int, color Color) *Image

ImageText : Create an image from text (default font)

func ImageTextEx ¶

func ImageTextEx(font Font, text string, fontSize float32, spacing float32, tint Color) *Image

ImageTextEx : Create an image from text (custom sprite font)

func LoadImage ¶

func LoadImage(fileName string) *Image

LoadImage : Load image from file into CPU memory (RAM)

func LoadImageEx ¶

func LoadImageEx(pixels []Color, width, height int32) *Image

LoadImageEx Load image data from Color array data (RGBA - 32bit)

func LoadImageFromGo ¶

func LoadImageFromGo(img image.Image) *Image

LoadImageFromGo Creates a new image from a Go Image

func LoadImagePro ¶

func LoadImagePro(pixels []byte, width, height int32, format PixelFormat) *Image

LoadImagePro loads raw data wtih parameters

func LoadImageRaw ¶

func LoadImageRaw(fileName string, width int, height int, format int, headerSize int) *Image

LoadImageRaw : Load image from RAW file data

func (*Image) AlphaClear ¶

func (image *Image) AlphaClear(color Color, threshold float32)

AlphaClear : Clear alpha channel to desired color

func (*Image) AlphaCrop ¶

func (image *Image) AlphaCrop(threshold float32)

AlphaCrop : Crop image depending on alpha value

func (*Image) AlphaMask ¶

func (image *Image) AlphaMask(alphaMask *Image)

AlphaMask : Apply alpha mask to image

func (*Image) AlphaPremultiply ¶

func (image *Image) AlphaPremultiply()

AlphaPremultiply : Premultiply alpha channel

func (*Image) ColorBrightness ¶

func (image *Image) ColorBrightness(brightness int)

ColorBrightness : Modify image color: brightness (-255 to 255)

func (*Image) ColorContrast ¶

func (image *Image) ColorContrast(contrast float32)

ColorContrast : Modify image color: contrast (-100 to 100)

func (*Image) ColorGrayscale ¶

func (image *Image) ColorGrayscale()

ColorGrayscale : Modify image color: grayscale

func (*Image) ColorInvert ¶

func (image *Image) ColorInvert()

ColorInvert : Modify image color: invert

func (*Image) ColorReplace ¶

func (image *Image) ColorReplace(color Color, replace Color)

ColorReplace : Modify image color: replace color

func (*Image) ColorTint ¶

func (image *Image) ColorTint(color Color)

ColorTint : Modify image color: tint

func (*Image) Copy ¶

func (image *Image) Copy() *Image

Copy : Create an image duplicate (useful for transformations)

func (*Image) CreateMipmaps ¶

func (image *Image) CreateMipmaps()

CreateMipmaps : Generate all mipmap levels for a provided image

func (*Image) Crop ¶

func (image *Image) Crop(crop Rectangle)

Crop : Crop an image to a defined rectangle

func (*Image) Dither ¶

func (image *Image) Dither(rBpp int, gBpp int, bBpp int, aBpp int)

Dither : Dither image data to 16bpp or lower (Floyd-Steinberg dithering)

func (*Image) Draw ¶

func (dst *Image) Draw(src *Image, srcRec Rectangle, dstRec Rectangle, tint Color)

Draw : Draw a source image within a destination image (tint applied to source)

func (*Image) DrawRectangle ¶

func (dst *Image) DrawRectangle(rec Rectangle, color Color)

DrawRectangle : Draw rectangle within an image

func (*Image) DrawRectangleLines ¶

func (dst *Image) DrawRectangleLines(rec Rectangle, thick int, color Color)

DrawRectangleLines : Draw rectangle lines within an image

func (*Image) DrawText ¶

func (dst *Image) DrawText(position Vector2, text string, fontSize int, color Color)

DrawText : Draw text (default font) within an image (destination)

func (*Image) DrawTextEx ¶

func (dst *Image) DrawTextEx(position Vector2, font *Font, text string, fontSize float32, spacing float32, color Color)

DrawTextEx : Draw text (custom sprite font) within an image (destination)

func (*Image) Export ¶

func (image *Image) Export(fileName string)

Export : Export image data to file

func (*Image) ExportAsCode ¶

func (image *Image) ExportAsCode(fileName string)

ExportAsCode : Export image as code file defining an array of bytes

func (*Image) ExtractPalette ¶

func (image *Image) ExtractPalette(maxPaletteSize int) ([]Color, int)

ExtractPalette : Extract color palette from image to maximum size

func (*Image) FlipHorizontal ¶

func (image *Image) FlipHorizontal()

FlipHorizontal : Flip image horizontally

func (*Image) FlipVertical ¶

func (image *Image) FlipVertical()

FlipVertical : Flip image vertically

func (*Image) FromImage ¶

func (image *Image) FromImage(rec Rectangle) *Image

FromImage : Create an image from another image piece

func (*Image) GenMeshCubicmap ¶

func (cubicmap *Image) GenMeshCubicmap(cubeSize Vector3) *Mesh

GenMeshCubicmap : Generate cubes-based map mesh from image data

func (*Image) GenMeshHeightmap ¶

func (heightmap *Image) GenMeshHeightmap(size Vector3) *Mesh

GenMeshHeightmap : Generate heightmap mesh from image data

func (*Image) GetAlphaBorder ¶

func (image *Image) GetAlphaBorder(threshold float32) Rectangle

GetAlphaBorder : Get image alpha border rectangle

func (*Image) GetPixels ¶

func (image *Image) GetPixels() []Color

GetPixels returns the pixel data from an image as a colour slice.

func (*Image) GetPixelsNormalized ¶

func (image *Image) GetPixelsNormalized() []Vector4

GetPixelsNormalized returns the pixel data from an image as a colour slice.

func (*Image) Resize ¶

func (image *Image) Resize(newWidth int, newHeight int)

Resize : Resize image (Bicubic scaling algorithm)

func (*Image) ResizeCanvas ¶

func (image *Image) ResizeCanvas(newWidth int, newHeight int, offsetX int, offsetY int, color Color)

ResizeCanvas : Resize canvas and fill with color

func (*Image) ResizeNN ¶

func (image *Image) ResizeNN(newWidth int, newHeight int)

ResizeNN : Resize image (Nearest-Neighbor scaling algorithm)

func (*Image) RotateCCW ¶

func (image *Image) RotateCCW()

RotateCCW : Rotate image counter-clockwise 90deg

func (*Image) RotateCW ¶

func (image *Image) RotateCW()

RotateCW : Rotate image clockwise 90deg

func (*Image) SetFormat ¶

func (image *Image) SetFormat(newFormat PixelFormat)

Format : Convert image data to desired format

func (*Image) ToPOT ¶

func (image *Image) ToPOT(fillColor Color)

ToPOT : Convert image to POT (power-of-two)

func (*Image) Unload ¶

func (image *Image) Unload()

Unload : Unload image from CPU memory (RAM)

type Key ¶

type Key uint32

type Material ¶

type Material struct {
	Shader Shader
	Maps   *[MaxMaterialMaps]MaterialMap

	Params *[MaxMaterialParams]float32
}

func LoadMaterialDefault ¶

func LoadMaterialDefault() *Material

LoadMaterialDefault : Load default material (Supports: DIFFUSE, SPECULAR, NORMAL maps)

func (*Material) SetTexture ¶

func (material *Material) SetTexture(mapType MaterialMapType, texture Texture2D)

SetTexture : Set texture for a material map type (MAP_DIFFUSE, MAP_SPECULAR...)

func (*Material) Unload ¶

func (material *Material) Unload()

Unload : Unload material from GPU memory (VRAM)

type MaterialMap ¶

type MaterialMap struct {
	Texture Texture2D
	Color   Color
	Value   float32
}

type MaterialMapType ¶

type MaterialMapType int32

const (
	MapAlbedo MaterialMapType = iota
	MapMetalness
	MapNormal
	MapRoughness
	MapOcclusion
	MapEmission
	MapHeight
	MapCubemap
	MapIrradiance
	MapPrefilter
	MapBRDF
)

type Matrix ¶

type Matrix struct {
	M0  float32
	M1  float32
	M2  float32
	M3  float32
	M4  float32
	M5  float32
	M6  float32
	M7  float32
	M8  float32
	M9  float32
	M10 float32
	M11 float32
	M12 float32
	M13 float32
	M14 float32
	M15 float32
}

Matrix A representation of a 4 x 4 matrix

func GetCameraMatrix ¶

func GetCameraMatrix(camera Camera) Matrix

GetCameraMatrix : Returns camera transform matrix (view matrix)

func GetCameraMatrix2D ¶

func GetCameraMatrix2D(camera Camera2D) Matrix

GetCameraMatrix2D : Returns camera 2d transform matrix

func GetMatrixModelview ¶

func GetMatrixModelview() Matrix

GetMatrixModelview : Get internal modelview matrix

func GetMatrixProjection ¶

func GetMatrixProjection() Matrix

GetMatrixProjection : Get internal projection matrix

func NewMatrixFromQuaternion ¶

func NewMatrixFromQuaternion(q Quaternion) Matrix

NewMatrixFromQuaternion creates a new rotation matrix from a quaternion

func NewMatrixFrustum ¶

func NewMatrixFrustum(left, right, bottom, top, near, far float64) Matrix

NewMatrixFrustum creates a new perspective projection matrix

func NewMatrixLookAt ¶

func NewMatrixLookAt(eye, target, up Vector3) Matrix

NewMatrixLookAt creates a matrix to look at a target

func NewMatrixOrtho ¶

func NewMatrixOrtho(left, right, bottom, top, near, far float64) Matrix

NewMatrixOrtho creates a orthographic projection

func NewMatrixPerspective ¶

func NewMatrixPerspective(fovy, aspect, near, far float64) Matrix

NewMatrixPerspective creates a perspective projection matrix. Angles should be provided in radians

func NewMatrixRotate ¶

func NewMatrixRotate(axis Vector3, radians float32) Matrix

NewMatrixRotate creates a rotation matrix based of the acis and radians

func NewMatrixRotateX ¶

func NewMatrixRotateX(radians float32) Matrix

NewMatrixRotateX creates a new matrix that is rotated

func NewMatrixRotateXYZ ¶

func NewMatrixRotateXYZ(radians Vector3) Matrix

NewMatrixRotateXYZ new xyz-rotation matrix (in radians)

func NewMatrixRotateY ¶

func NewMatrixRotateY(radians float32) Matrix

NewMatrixRotateY creates a new matrix that is rotated

func NewMatrixRotateZ ¶

func NewMatrixRotateZ(radians float32) Matrix

NewMatrixRotateZ creates a new matrix that is rotated

func NewMatrixScale ¶

func NewMatrixScale(scale Vector3) Matrix

NewMatrixScale creates a new scalling matrix

func NewMatrixTranslate ¶

func NewMatrixTranslate(x, y, z float32) Matrix

NewMatrixTranslate creates a blank translation matrix

func (Matrix) Add ¶

func (m Matrix) Add(right Matrix) Matrix

Add two matrices

func (Matrix) Decompose ¶

func (m Matrix) Decompose() []float32

Decompose turns a matrix into an slice of floats

func (Matrix) Detrimant ¶

func (m Matrix) Detrimant() float32

Detrimant of the matrix

func (Matrix) Invert ¶

func (m Matrix) Invert() Matrix

Invert the matrix

func (Matrix) Multiply ¶

func (m Matrix) Multiply(right Matrix) Matrix

Multiply two matrix together. Note that order matters.

func (Matrix) Normalize ¶

func (m Matrix) Normalize() Matrix

Normalize calcuates the normal of the matrix

func (Matrix) Subtract ¶

func (m Matrix) Subtract(right Matrix) Matrix

Subtract two matrices

func (Matrix) ToQuaternion ¶

func (m Matrix) ToQuaternion() Quaternion

ToQuaternion turns the rotation matrix into a Quaternion. Alias of newQuaternionFromMatrix

func (Matrix) Trace ¶

func (m Matrix) Trace() float32

Trace of the matrix (sum of values along diagonal)

func (Matrix) Transpose ¶

func (m Matrix) Transpose() Matrix

Transpose the matrix

type Mesh ¶

type Mesh struct {
	// Number of vertices stored in arrays
	VertexCount int32

	// Number of triangles stored (indexed or not)
	TriangleCount int32

	// Vertex position (XYZ - 3 components per vertex) (shader-location = 0)
	Vertices *[MaxMeshVertices]Vector3

	// Vertex texture coordinates (UV - 2 components per vertex) (shader-location = 1)
	Texcoords *[MaxMeshTexCoords]Vector2

	// Vertex second texture coordinates (useful for lightmaps) (shader-location = 5)
	Texcoords2 *[MaxMeshTexCoords]Vector2

	// Vertex normals (XYZ - 3 components per vertex) (shader-location = 2)
	Normals *[MaxMeshVertices]Vector3

	// Vertex tangents (XYZ - 3 components per vertex) (shader-location = 4)
	Tangents *[MaxMeshVertices]Vector3

	// Vertex colors (RGBA - 4 components per vertex) (shader-location = 3)
	Colors *[MaxMeshVertices]Color

	// Vertex indices (in case vertex data comes indexed)
	Indices *[MaxMeshIndices]uint16

	AnimVertices *[MaxMeshAnimatedVertices]Vector3
	AnimNormals  *[MaxMeshAnimatedVertices]Vector3
	BoneIds      *[MaxMeshBones]int32
	BoneWeights  *[MaxMeshBones]float32

	// OpenGL Vertex Array Object id
	VaoID uint32

	// OpenGL Vertex Buffer Objects id (7 types of vertex data)
	VboID unsafe.Pointer
}

Mesh is vertex data that is stored in CPU and GPU memory. Note that the values are pointing to C memory

func GenMeshCubicmap ¶

func GenMeshCubicmap(cubicmap *Image, cubeSize Vector3) *Mesh

GenMeshCubicmap : Generate cubes-based map mesh from image data Recommended to use cubicmap.GenMeshCubicmap(cubeSize) instead

func GenMeshHeightmap ¶

func GenMeshHeightmap(heightmap *Image, size Vector3) *Mesh

GenMeshHeightmap : Generate heightmap mesh from image data Recommended to use heightmap.GenMeshHeightmap(size) instead

func GenMeshHemiSphere ¶

func GenMeshHemiSphere(radius float32, rings int, slices int) *Mesh

GenMeshHemiSphere : Generate half-sphere mesh (no bottom cap)

func GenMeshPlane ¶

func GenMeshPlane(width float32, length float32, resX int, resZ int) *Mesh

GenMeshPlane : Generate plane mesh (with subdivisions)

func GenMeshSphere ¶

func GenMeshSphere(radius float32, rings int, slices int) *Mesh

GenMeshSphere : Generate sphere mesh (standard sphere)

func (*Mesh) BoundingBox ¶

func (mesh *Mesh) BoundingBox() BoundingBox

BoundingBox : Compute mesh bounding box limits

func (*Mesh) ComputeBinormals ¶

func (mesh *Mesh) ComputeBinormals()

ComputeBinormals : Compute mesh binormals

func (*Mesh) ComputeTangents ¶

func (mesh *Mesh) ComputeTangents()

ComputeTangents : Compute mesh tangents

func (*Mesh) Export ¶

func (mesh *Mesh) Export(fileName string)

Export : Export mesh data to file

func (*Mesh) Unload ¶

func (mesh *Mesh) Unload()

Unload : Unload mesh from memory (RAM and/or VRAM)

type Model ¶

type Model struct {
	Transform Matrix
	MeshCount int32
	Meshes    *[MaxModelMeshes]Mesh

	MaterialCount int32
	Materials     *[MaxModelMaterials]Material
	MeshMaterial  *int32

	BoneCount int32
	Bones     *[MaxModelBones]BoneInfo
	BindPos   *[MaxModelBinds]Transform
}

func LoadModel ¶

func LoadModel(fileName string) *Model

LoadModel : Load model from files (meshes and materials)

func LoadModelFromMesh ¶

func LoadModelFromMesh(mesh *Mesh) *Model

LoadModelFromMesh : Load model from generated mesh (default material)

func (*Model) IsAnimationValid ¶

func (model *Model) IsAnimationValid(anim *ModelAnimation) bool

IsAnimationValid : Check model animation skeleton match

func (*Model) SetMeshMaterial ¶

func (model *Model) SetMeshMaterial(meshId int, materialId int)

SetMeshMaterial : Set material for a mesh

func (*Model) Unload ¶

func (model *Model) Unload()

Unload : Unload model from memory (RAM and/or VRAM)

func (*Model) UpdateAnimation ¶

func (model *Model) UpdateAnimation(anim *ModelAnimation, frame int)

UpdateAnimation : Update model animation pose

type ModelAnimation ¶

type ModelAnimation struct {
	BoneCount  int32
	Bones      *[]BoneInfo
	FrameCount int32
	FramePoses *[](*[]Transform)
}

func LoadModelAnimations ¶

func LoadModelAnimations(fileName string) ([]ModelAnimation, int32)

LoadModelAnimations : Load model animations from file

func (*ModelAnimation) Unload ¶

func (anim *ModelAnimation) Unload()

Unload : Unload animation data

type MouseButton ¶

type MouseButton int32

const (
	MouseLeftButton MouseButton = iota
	MouseRightButton
	MouseMiddleButton
)

type Music ¶

type Music struct {
	CtxType     int32
	CtxData     unsafe.Pointer
	SampleCount uint32
	LoopCount   uint32
	Stream      AudioStream
}

Music stream type. Anything longer than ~10 seconds should be streamed.

func LoadMusicStream ¶

func LoadMusicStream(fileName string) *Music

LoadMusicStream : Load music stream from file

func (*Music) GetTimeLength ¶

func (music *Music) GetTimeLength() float32

GetTimeLength : Get music time length (in seconds)

func (*Music) GetTimePlayed ¶

func (music *Music) GetTimePlayed() float32

GetTimePlayed : Get current music time played (in seconds)

func (*Music) IsPlaying ¶

func (music *Music) IsPlaying() bool

IsPlaying : Check if music is playing

func (*Music) IsValid ¶

func (music *Music) IsValid() bool

IsValid returns true if the underlying stream has a valid buffer pointer.

func (*Music) PauseStream ¶

func (music *Music) PauseStream()

PauseStream : Pause music playing

func (*Music) PlayStream ¶

func (music *Music) PlayStream()

PlayStream : Start music playing

func (*Music) ResumeStream ¶

func (music *Music) ResumeStream()

ResumeStream : Resume playing paused music

func (*Music) SetLoopCount ¶

func (music *Music) SetLoopCount(count int)

SetLoopCount : Set music loop count (loop repeats)

func (*Music) SetPitch ¶

func (music *Music) SetPitch(pitch float32)

SetPitch : Set pitch for a music (1.0 is base level)

func (*Music) SetVolume ¶

func (music *Music) SetVolume(volume float32)

SetVolume : Set volume for music (1.0 is max level)

func (*Music) StopStream ¶

func (music *Music) StopStream()

StopStream : Stop music playing

func (*Music) Unload ¶

func (music *Music) Unload()

UnloadStream : Unload music stream

func (*Music) UpdateStream ¶

func (music *Music) UpdateStream()

UpdateStream : Updates buffers for music streaming

type NPatchInfo ¶

type NPatchInfo struct {
	SourceRectangle Rectangle
	Left            int32
	Top             int32
	Right           int32
	Bottom          int32
	Type            NPatchType
}

NPatchInfo is the N-Patch layout information

type NPatchType ¶

type NPatchType int32

const (
	NPT9Patch NPatchType = iota
	NPT3PatchVertical
	NPT3PatchHorizontal
)

type PixelFormat ¶

type PixelFormat int32

PixelFormat - Texture format

const (
	// 8 bit per pixel (no alpha)
	UncompressedGrayscale PixelFormat = iota + 1
	// 8*2 bpp (2 channels)
	UncompressedGrayAlpha
	// 16 bpp
	UncompressedR5g6b5
	// 24 bpp
	UncompressedR8g8b8
	// 16 bpp (1 bit alpha)
	UncompressedR5g5b5a1
	// 16 bpp (4 bit alpha)
	UncompressedR4g4b4a4
	// 32 bpp
	UncompressedR8g8b8a8
	// 32 bpp (1 channel - float)
	UncompressedR32
	// 32*3 bpp (3 channels - float)
	UncompressedR32g32b32
	// 32*4 bpp (4 channels - float)
	UncompressedR32g32b32a32
	// 4 bpp (no alpha)
	CompressedDxt1Rgb
	// 4 bpp (1 bit alpha)
	CompressedDxt1Rgba
	// 8 bpp
	CompressedDxt3Rgba
	// 8 bpp
	CompressedDxt5Rgba
	// 4 bpp
	CompressedEtc1Rgb
	// 4 bpp
	CompressedEtc2Rgb
	// 8 bpp
	CompressedEtc2EacRgba
	// 4 bpp
	CompressedPvrtRgb
	// 4 bpp
	CompressedPvrtRgba
	// 8 bpp
	CompressedAstc4x4Rgba
	// 2 bpp
	CompressedAstc8x8Rgba
)

Texture formats NOTE: Support depends on OpenGL version and platform

type Quaternion ¶

type Quaternion struct {
	X float32
	Y float32
	Z float32
	W float32
}

Quaternion A represntation of rotations that does not suffer from gimbal lock

func NewQuaternionFromAxisAngle ¶

func NewQuaternionFromAxisAngle(axis Vector3, angle float32) Quaternion

NewQuaternionFromAxisAngle creates a quaternion from an axis and its rotation

func NewQuaternionFromEuler ¶

func NewQuaternionFromEuler(euler Vector3) Quaternion

NewQuaternionFromEuler creates a quaternion from euler angles (roll, yaw, pitch)

func NewQuaternionFromMatrix ¶

func NewQuaternionFromMatrix(mat Matrix) Quaternion

NewQuaternionFromMatrix creates a Quaternion from a rotation matrix

func NewQuaternionIdentity ¶

func NewQuaternionIdentity() Quaternion

NewQuaternionIdentity creates a Quaternion Identity (a blank quaternion)

func NewQuaternionVector3ToVector3 ¶

func NewQuaternionVector3ToVector3(from, too Vector3) Quaternion

NewQuaternionVector3ToVector3 creates a quaternion that is the angle between 2 vectors

func (Quaternion) Decompose ¶

func (q Quaternion) Decompose() []float32

Decompose the quaternion into a slice of floats

func (Quaternion) Invert ¶

func (q Quaternion) Invert() Quaternion

Invert a quaternions components

func (Quaternion) Length ¶

func (q Quaternion) Length() float32

Length of the quaternion

func (Quaternion) Lerp ¶

func (q Quaternion) Lerp(target Quaternion, amount float32) Quaternion

Lerp a vector towards another vector

func (Quaternion) Multiply ¶

func (q Quaternion) Multiply(q2 Quaternion) Quaternion

Multiply two Quaternion together, doing queraternion mathmatics

func (Quaternion) Nlerp ¶

func (q Quaternion) Nlerp(target Quaternion, amount float32) Quaternion

Nlerp slerp-optimized interpolation between two quaternions

func (Quaternion) Normalize ¶

func (q Quaternion) Normalize() Quaternion

Normalize a quaternion

func (Quaternion) Scale ¶

func (q Quaternion) Scale(scale float32) Quaternion

Scale the quaternion (v * scale)

func (Quaternion) Slerp ¶

func (q Quaternion) Slerp(q2 Quaternion, amount float32) Quaternion

Slerp Spherically Lerped

func (Quaternion) SqrLength ¶

func (q Quaternion) SqrLength() float32

SqrLength is the squared length of the quaternion

func (Quaternion) ToAxisAngle ¶

func (q Quaternion) ToAxisAngle() (Vector3, float32)

ToAxisAngle returns the rotation angle and axis for a given quaternion

func (Quaternion) ToEuler ¶

func (q Quaternion) ToEuler() Vector3

ToEuler turns the quaternion into equivalent euler angles (roll, putch, yaw). Values are returned in Degrees

func (Quaternion) ToMatrix ¶

func (q Quaternion) ToMatrix() Matrix

ToMatrix converts the quaternion into a rotation matrix

func (Quaternion) Transform ¶

func (q Quaternion) Transform(mat Matrix) Quaternion

Transform a quaternion, given a transformation matrix

type Ray ¶

type Ray struct {
	Position  Vector3
	Direction Vector3
}

func GetMouseRay ¶

func GetMouseRay(mousePosition Vector2, camera Camera) Ray

GetMouseRay : Returns a ray trace from mouse position

func NewRay ¶

func NewRay(position, direction Vector3) Ray

type RayHitInfo ¶

type RayHitInfo struct {
	Hit      bool
	Distance float32
	Position Vector3
	Normal   Vector3
}

func GetCollisionRayGround ¶

func GetCollisionRayGround(ray Ray, groundHeight float32) RayHitInfo

GetCollisionRayGround : Get collision info between ray and ground plane (Y-normal plane)

func GetCollisionRayModel ¶

func GetCollisionRayModel(ray Ray, model Model) RayHitInfo

GetCollisionRayModel : Get collision info between ray and model

func GetCollisionRayTriangle ¶

func GetCollisionRayTriangle(ray Ray, p1 Vector3, p2 Vector3, p3 Vector3) RayHitInfo

GetCollisionRayTriangle : Get collision info between ray and triangle

type Rectangle ¶

type Rectangle struct {
	X      float32
	Y      float32
	Width  float32
	Height float32
}

func GetCollisionRec ¶

func GetCollisionRec(rec1 Rectangle, rec2 Rectangle) Rectangle

GetCollisionRec : Get collision rectangle for two rectangles collision

func GetImageAlphaBorder ¶

func GetImageAlphaBorder(image *Image, threshold float32) Rectangle

GetImageAlphaBorder : Get image alpha border rectangle Recommended to use image.GetAlphaBorder(threshold) instead

func GuiTextBoxGetActive ¶

func GuiTextBoxGetActive() Rectangle

GuiTextBoxGetActive : Get bounds of active textbox

func NewRectangleFromPositionSize ¶

func NewRectangleFromPositionSize(position, size Vector2) Rectangle

NewRectangleFromPositionSize creates a rectangle out of a position and size

func NewRectangleFromVector4 ¶

func NewRectangleFromVector4(vector Vector4) Rectangle

NewRectangleFromVector4 creates a rectangle out of a vector4

func (Rectangle) Center ¶

func (r Rectangle) Center() Vector2

Center gets the center position of the rectangle

func (Rectangle) Contains ¶

func (r Rectangle) Contains(point Vector2) bool

Contains checks if the rectangle contains a point

func (Rectangle) GetOverlapRec ¶

func (rec1 Rectangle) GetOverlapRec(rec2 Rectangle) Rectangle

GetOverlapRec : Get collision rectangle for two rectangles collision Alias of GetCollisionRec

func (Rectangle) Grow ¶

func (r Rectangle) Grow(x, y float32) Rectangle

Grow adds the vector to the width and height of the rectangle.

func (Rectangle) GrowV ¶

func (r Rectangle) GrowV(v Vector2) Rectangle

GrowV adds the vector to the width and height of the rectangle.

func (Rectangle) Lerp ¶

func (r Rectangle) Lerp(target Rectangle, amount float32) Rectangle

Lerp a rectangle to a target rectangle

func (Rectangle) LerpPosition ¶

func (r Rectangle) LerpPosition(pos Vector2, amount float32) Rectangle

LerpPosition a rectangle to a target position

func (Rectangle) MaxPosition ¶

func (r Rectangle) MaxPosition() Vector2

MaxPosition gets the maximum position within the bounds

func (Rectangle) MinPosition ¶

func (r Rectangle) MinPosition() Vector2

MinPosition gets the smallest position the rectangle can be. Alias of Position().

func (Rectangle) Move ¶

func (r Rectangle) Move(x, y float32) Rectangle

Move shifts the rectangle by a value

func (Rectangle) MoveV ¶

func (r Rectangle) MoveV(v Vector2) Rectangle

MoveV shifts the rectangle by a vector

func (Rectangle) Overlaps ¶

func (r Rectangle) Overlaps(rect Rectangle) bool

Overlaps checks if a rectangle overlaps another.

func (Rectangle) Position ¶

func (r Rectangle) Position() Vector2

Position gets the position of the rectangle. Alias of MinPosition().

func (Rectangle) Scale ¶

func (r Rectangle) Scale(scale float32) Rectangle

Scale the width and height of the rectangle

func (Rectangle) SetPosition ¶

func (r Rectangle) SetPosition(v Vector2) Rectangle

SetPosition sets the position of the rectangle

func (Rectangle) SetSize ¶

func (r Rectangle) SetSize(v Vector2) Rectangle

SetSize sets the size of the rectangle

func (Rectangle) Size ¶

func (r Rectangle) Size() Vector2

Size gets the size of the rectangle

func (Rectangle) ToVector4 ¶

func (r Rectangle) ToVector4() Vector4

ToVector4 creates a Vector4 out of the rectangle components

type RenderTexture2D ¶

type RenderTexture2D struct {
	Id           uint32
	Texture      Texture2D
	Depth        Texture2D
	DepthTexture bool
}

RenderTexture2D is a texture used for rendering

func LoadRenderTexture ¶

func LoadRenderTexture(width int, height int) RenderTexture2D

LoadRenderTexture : Load texture for rendering (framebuffer)

func (RenderTexture2D) Unload ¶

func (target RenderTexture2D) Unload()

Unload : Unload render texture from GPU memory (VRAM)

type Shader ¶

type Shader struct {
	Id   uint32
	Locs *[MaxShaderLocations]int32
}

func LoadShader ¶

func LoadShader(vsFileName string, fsFileName string) Shader

//The following function has been ommitted because it is only available in OpenGL 1.1 and otherwise useless // It was not worth the effort to write functionality as raylib-convert is unable to parse this function (pointer return)

//LoadText load chars array from text file func LoadText(fileName string) string { return "" }

LoadShader : Load shader from files and bind default locations

func LoadShaderCode ¶

func LoadShaderCode(vsCode string, fsCode string) Shader

LoadShaderCode : Load shader from code strings and bind default locations

func (Shader) GetLocation ¶

func (shader Shader) GetLocation(uniformName string) int

GetLocation : Get shader uniform location

func (*Shader) SetValueFloat32 ¶

func (shader *Shader) SetValueFloat32(uniformLoc int, value []float32, uniformType ShaderUniformDataType)

SetValueFloat32 : Set shader uniform value

func (*Shader) SetValueFloat32V ¶

func (shader *Shader) SetValueFloat32V(uniformLoc int, values []float32, uniformType ShaderUniformDataType)

SetValueFloat32V : Sets a vector (array) of uniform values

func (*Shader) SetValueInt32 ¶

func (shader *Shader) SetValueInt32(uniformLoc int, value []int32, uniformType ShaderUniformDataType)

SetValueInt32 : Set shader uniform value

func (*Shader) SetValueInt32V ¶

func (shader *Shader) SetValueInt32V(uniformLoc int, values []int32, uniformType ShaderUniformDataType)

SetValueInt32V : Sets a integer vector (array) of uniform values

func (Shader) SetValueMatrix ¶

func (shader Shader) SetValueMatrix(uniformLoc int, mat Matrix)

SetValueMatrix : Set shader uniform value (matrix 4x4)

func (Shader) SetValueTexture ¶

func (shader Shader) SetValueTexture(uniformLoc int, texture Texture2D)

SetValueTexture : Set shader uniform value for texture

func (Shader) Unload ¶

func (shader Shader) Unload()

Unload : Unload shader from GPU memory (VRAM)

type ShaderLocationIndex ¶

type ShaderLocationIndex int32

Shader location point type

const (
	LocVertexPosition ShaderLocationIndex = iota
	LocVertexTexcoord01
	LocVertexTexcoord02
	LocVertexNormal
	LocVertexTangent
	LocVertexColor
	LocMatrixMvp
	LocMatrixModel
	LocMatrixView
	LocMatrixProjection
	LocVectorView
	LocColorDiffuse
	LocColorSpecular
	LocColorAmbient
	LocMapAlbedoLocMapDiffuse
	LocMapMetalnessLocMapSpecular
	LocMapNormal
	LocMapRoughness
	LocMapOcclusion
	LocMapEmission
	LocMapHeight
	LocMapCubemap
	LocMapIrradiance
	LocMapPrefilter
	LocMapBrdf
)

type ShaderUniformDataType ¶

type ShaderUniformDataType int32

const (
	UniformFloat ShaderUniformDataType = iota
	UniformVec2
	UniformVec3
	UniformVec4
	UniformInt
	UniformIVec2
	UniformIVec3
	UniformIVec4
	UniformSampler2D
)

type Sound ¶

type Sound struct {
	SampleCount uint32
	Stream      AudioStream
}

Sound source type

func LoadSound ¶

func LoadSound(fileName string) *Sound

LoadSound : Load sound from file

func LoadSoundFromWave ¶

func LoadSoundFromWave(wave *Wave) *Sound

LoadSoundFromWave : Load sound from wave data

func (*Sound) IsPlaying ¶

func (sound *Sound) IsPlaying() bool

IsPlaying : Check if a sound is currently playing

func (*Sound) IsValid ¶

func (s *Sound) IsValid() bool

IsValid returns true if the underlying stream has a valid buffer pointer.

func (*Sound) Pause ¶

func (sound *Sound) Pause()

Pause : Pause a sound

func (*Sound) Play ¶

func (sound *Sound) Play()

Play : Play a sound

func (*Sound) PlayMulti ¶

func (sound *Sound) PlayMulti()

PlayMulti : Play a sound (using multichannel buffer pool)

func (*Sound) Resume ¶

func (sound *Sound) Resume()

Resume : Resume a paused sound

func (*Sound) SetPitch ¶

func (sound *Sound) SetPitch(pitch float32)

SetPitch : Set pitch for a sound (1.0 is base level)

func (*Sound) SetVolume ¶

func (sound *Sound) SetVolume(volume float32)

SetVolume : Set volume for a sound (1.0 is max level)

func (*Sound) Stop ¶

func (sound *Sound) Stop()

Stop : Stop playing a sound

func (*Sound) Unload ¶

func (sound *Sound) Unload()

Unload : Unload sound

func (*Sound) Update ¶

func (sound *Sound) Update(data unsafe.Pointer, samplesCount int)

Update : Update sound buffer with new data

type Texture2D ¶

type Texture2D struct {
	Id      uint32
	Width   int32
	Height  int32
	Mipmaps int32
	Format  int32
}

Texture2D stores GPU based textures.

func GenTextureBRDF ¶

func GenTextureBRDF(shader Shader, size int) Texture2D

GenTextureBRDF : Generate BRDF texture

func GenTextureCubemap ¶

func GenTextureCubemap(shader Shader, skyHDR Texture2D, size int) Texture2D

GenTextureCubemap : Generate cubemap texture from HDR texture

func GenTextureIrradiance ¶

func GenTextureIrradiance(shader Shader, cubemap Texture2D, size int) Texture2D

GenTextureIrradiance : Generate irradiance texture using cubemap data

func GenTexturePrefilter ¶

func GenTexturePrefilter(shader Shader, cubemap Texture2D, size int) Texture2D

GenTexturePrefilter : Generate prefilter texture using cubemap data

func GetTextureDefault ¶

func GetTextureDefault() Texture2D

GetTextureDefault : Get default texture

func LoadTexture ¶

func LoadTexture(fileName string) Texture2D

LoadTexture : Load texture from file into GPU memory (VRAM)

func LoadTextureFromGo ¶

func LoadTextureFromGo(image image.Image) Texture2D

LoadTextureFromGo loads image data from image.Image. Uses NewImageFromGoImage.

func LoadTextureFromImage ¶

func LoadTextureFromImage(image *Image) Texture2D

LoadTextureFromImage : Load texture from image data

func (Texture2D) GenTextureMipmaps ¶

func (texture Texture2D) GenTextureMipmaps()

GenTextureMipmaps : Generate GPU mipmaps for a texture

func (Texture2D) GetTextureData ¶

func (texture Texture2D) GetTextureData() *Image

GetTextureData : Get pixel data from GPU texture and return an Image

func (Texture2D) SetTextureFilter ¶

func (texture Texture2D) SetTextureFilter(filterMode TextureFilterMode)

SetTextureFilter : Set texture scaling filter mode

func (*Texture2D) SetWrap ¶

func (texture *Texture2D) SetWrap(wrapMode TextureWrapMode)

SetWrap : Set texture wrapping mode

func (Texture2D) Unload ¶

func (texture Texture2D) Unload()

Unload : Unload texture from GPU memory (VRAM)

func (*Texture2D) UpdateTexture ¶

func (texture *Texture2D) UpdateTexture(pixels []Color)

UpdateTexture : Update GPU texture with new data

type TextureCubemap ¶

type TextureCubemap Texture2D

TextureCubemap type, actuall the same as a Texture2D

func LoadTextureCubemap ¶

func LoadTextureCubemap(image *Image, layoutType CubemapLayoutType) *TextureCubemap

LoadTextureCubemap : Load cubemap from image, multiple image cubemap layouts supported

func (*TextureCubemap) Unload ¶

func (texture *TextureCubemap) Unload()

Unload : Unload texture from GPU memory (VRAM)

type TextureFilterMode ¶

type TextureFilterMode int32

const (
	FilterPoint TextureFilterMode = iota
	FilterBilinear
	FilterTrilinear
	FilterAnisotropic4x
	FilterAnisotropic8x
	FilterAnisotropic16x
)

type TextureWrapMode ¶

type TextureWrapMode int32

const (
	WrapRepeat TextureWrapMode = iota
	WrapClamp
	WrapMirrorRepeat
	WrapMirrorClamp
)

type TraceLogType ¶

type TraceLogType int32

const (
	LogAll TraceLogType = iota
	LogTrace
	LogDebug
	LogInfo
	LogWarning
	LogError
	LogFatal
	LogNone
)

func (TraceLogType) ToString ¶

func (v TraceLogType) ToString() string

ToString converts the TraceLogType to a string. This can be useful for custom loggers. seealso: ToUniformedString for a uniformed formatting.

func (TraceLogType) ToUniformedString ¶

func (v TraceLogType) ToUniformedString() string

ToUniformedString converts the trace log type to a string of fixed length (5) and all captials.

type Transform ¶

type Transform struct {
	Translation Vector3
	Rotation    Quaternion
	Scale       Vector3
}

Transformation properties

func NewTransform ¶

func NewTransform(translation Vector3, rotation Quaternion, scale Vector3) Transform

NewTransform creates a new transform

type Unloadable ¶

type Unloadable interface {
	Unload()
}

Unloadable is any object that has a Unload function and needs to be freed when it has finished being used.

type Vector ¶

type Vector interface {
	Decompose() []float32
}

Vector a interface for any vector

type Vector2 ¶

type Vector2 struct {
	X float32
	Y float32
}

Vector2 a 2 dimensional vector

func DrawLineStrip ¶

func DrawLineStrip(points Vector2, numPoints int, color Color) Vector2

DrawLineStrip : Draw lines sequence

func DrawTriangleFan ¶

func DrawTriangleFan(points Vector2, numPoints int, color Color) Vector2

DrawTriangleFan : Draw a triangle fan defined by points (first vertex is the center)

func DrawTriangleStrip ¶

func DrawTriangleStrip(points Vector2, pointsCount int, color Color) Vector2

DrawTriangleStrip : Draw a triangle strip defined by points

func GetGestureDragVector ¶

func GetGestureDragVector() Vector2

GetGestureDragVector : Get gesture drag vector

func GetGesturePinchVector ¶

func GetGesturePinchVector() Vector2

GetGesturePinchVector : Get gesture pinch delta

func GetMousePosition ¶

func GetMousePosition() Vector2

GetMousePosition : Returns mouse position XY

func GetScreenToWorld2D ¶

func GetScreenToWorld2D(position Vector2, camera Camera2D) Vector2

GetScreenToWorld2D : Returns the world space position for a 2d camera screen space position

func GetTouchPosition ¶

func GetTouchPosition(index int) Vector2

GetTouchPosition : Returns touch position XY for a touch point index (relative to screen size)

func GetWindowPosition ¶

func GetWindowPosition() Vector2

GetWindowPosition : Get window position XY on monitor

func GetWorldToScreen ¶

func GetWorldToScreen(position Vector3, camera Camera) Vector2

GetWorldToScreen : Returns the screen space position for a 3d world space position

func GetWorldToScreen2D ¶

func GetWorldToScreen2D(position Vector2, camera Camera2D) Vector2

GetWorldToScreen2D : Returns the screen space position for a 2d camera world space position

func GuiGrid ¶

func GuiGrid(bounds Rectangle, spacing float32, subdivs int) Vector2

GuiGrid : Grid control

func GuiTextBoxGetSelection ¶

func GuiTextBoxGetSelection() Vector2

GuiTextBoxGetSelection : Get selection of active textbox (x - selection start y - selection length)

func MeasureTextEx ¶

func MeasureTextEx(font Font, text string, fontSize float32, spacing float32) Vector2

MeasureTextEx : Measure string size for Font

func NewVector2 ¶

func NewVector2(x, y float32) Vector2

NewVector2 creates a new vector with defined components

func NewVector2Right ¶

func NewVector2Right() Vector2

NewVector2Right creates a normalized vector pointing right

func NewVector2Up ¶

func NewVector2Up() Vector2

NewVector2Up creates a normalized vector pointing up

func NewVector2Zero ¶

func NewVector2Zero() Vector2

NewVector2Zero creates a vector with all components equaling 0

func (Vector2) Add ¶

func (v Vector2) Add(v2 Vector2) Vector2

Add two vectors (v1 + v2)

func (Vector2) Angle ¶

func (v Vector2) Angle(v2 Vector2) float32

Angle the vector creates with another vector

func (Vector2) Decompose ¶

func (v Vector2) Decompose() []float32

Decompose the vector into a slice of floats

func (Vector2) Distance ¶

func (v Vector2) Distance(v2 Vector2) float32

Distance between two vectors

func (Vector2) Divide ¶

func (v Vector2) Divide(d float32) Vector2

Divide a vector by a value (v / d)

func (Vector2) DivideV ¶

func (v Vector2) DivideV(v2 Vector2) Vector2

DivideV a vector by another vecotr (v / v2)

func (Vector2) DotProduct ¶

func (v Vector2) DotProduct(v2 Vector2) float32

DotProduct of the vector

func (Vector2) Length ¶

func (v Vector2) Length() float32

Length of the vector

func (Vector2) Lerp ¶

func (v Vector2) Lerp(target Vector2, amount float32) Vector2

Lerp a vector towards another vector

func (Vector2) Max ¶

func (v Vector2) Max(v2 Vector2) Vector2

Max value for each pair of components

func (Vector2) Min ¶

func (v Vector2) Min(v2 Vector2) Vector2

Min value for each pair of components

func (Vector2) Multiply ¶

func (v Vector2) Multiply(v2 Vector2) Vector2

Multiply a vector by another vector

func (Vector2) Negate ¶

func (v Vector2) Negate() Vector2

Negate or Inverts a vector

func (Vector2) Normalize ¶

func (v Vector2) Normalize() Vector2

Normalize a vector

func (Vector2) Perpendicular ¶

func (v Vector2) Perpendicular() Vector2

Perpendicular to this vector

func (Vector2) Reflect ¶

func (v Vector2) Reflect(mirrorNormal Vector2) Vector2

Reflect a vector. The mirror normal can be invisioned as a mirror perpendicular to the surface that is hit.

func (Vector2) RotateByRadians ¶

func (v Vector2) RotateByRadians(radians float32) Vector2

RotateByRadians rotates the vector in radians. Use Deg2Rad to convert degress into radians.

func (Vector2) Scale ¶

func (v Vector2) Scale(scale float32) Vector2

Scale the vector (v * scale)

func (Vector2) SqrLength ¶

func (v Vector2) SqrLength() float32

SqrLength is the squared length of the vector

func (Vector2) Subtract ¶

func (v Vector2) Subtract(v2 Vector2) Vector2

Subtract two vectors (v1 - v2)

func (Vector2) ToVector3 ¶

func (v Vector2) ToVector3() Vector3

ToVector3 converts this vector2 into a vector3

type Vector3 ¶

type Vector3 struct {
	X float32
	Y float32
	Z float32
}

Vector3 a 3 dimensional vector

func CheckCollisionRaySphereEx ¶

func CheckCollisionRaySphereEx(ray Ray, center Vector3, radius float32, collisionPoint Vector3) (bool, Vector3)

CheckCollisionRaySphereEx : Detect collision between ray and sphere, returns collision point

func ColorToHSV ¶

func ColorToHSV(color Color) Vector3

ColorToHSV : Returns HSV values for a Color

func NewVector3 ¶

func NewVector3(x, y, z float32) Vector3

NewVector3 creates a new vector with defined components

func NewVector3Forward ¶

func NewVector3Forward() Vector3

NewVector3Forward creates a normalized vector pointing forwards

func NewVector3Right ¶

func NewVector3Right() Vector3

NewVector3Right creates a normalized vector pointing right

func NewVector3Up ¶

func NewVector3Up() Vector3

NewVector3Up creates a normalized vector pointing up

func NewVector3Zero ¶

func NewVector3Zero() Vector3

NewVector3Zero creates a vector with all components equaling 0

func (Vector3) Add ¶

func (v Vector3) Add(v2 Vector3) Vector3

Add two vectors (v1 + v2)

func (Vector3) Angle ¶

func (v Vector3) Angle(v2 Vector3) float32

Angle the vector creates with another vector

func (Vector3) Barycenter ¶

func (v Vector3) Barycenter(a, b, c Vector3) Vector3

Barycenter computers the coordinates (u, v, w) for the vector with respect to triangle (a, b, c). Assumes vector is on plane with triangle

func (Vector3) CrossProduct ¶

func (v Vector3) CrossProduct(v2 Vector3) Vector3

CrossProduct of the vector

func (Vector3) Decompose ¶

func (v Vector3) Decompose() []float32

Decompose the vector into a slice of floats

func (Vector3) Distance ¶

func (v Vector3) Distance(v2 Vector3) float32

Distance between two vectors

func (Vector3) Divide ¶

func (v Vector3) Divide(d float32) Vector3

Divide a vector by a value (v / d)

func (Vector3) DivideV ¶

func (v Vector3) DivideV(v2 Vector3) Vector3

DivideV a vector by another vecotr (v / v2)

func (Vector3) DotProduct ¶

func (v Vector3) DotProduct(v2 Vector3) float32

DotProduct of the vector

func (Vector3) Length ¶

func (v Vector3) Length() float32

Length of the vector

func (Vector3) Lerp ¶

func (v Vector3) Lerp(target Vector3, amount float32) Vector3

Lerp a vector towards another vector

func (Vector3) Max ¶

func (v Vector3) Max(v2 Vector3) Vector3

Max value for each pair of components

func (Vector3) Min ¶

func (v Vector3) Min(v2 Vector3) Vector3

Min value for each pair of components

func (Vector3) Multiply ¶

func (v Vector3) Multiply(v2 Vector3) Vector3

Multiply a vector by another vector

func (Vector3) Negate ¶

func (v Vector3) Negate() Vector3

Negate or Inverts a vector

func (Vector3) Normalize ¶

func (v Vector3) Normalize() Vector3

Normalize a vector

func (*Vector3) OrthoNormalize ¶

func (v *Vector3) OrthoNormalize(v2 *Vector3)

OrthoNormalize makes two vectors normalized and orthogonal to each other

func (Vector3) Perpendicular ¶

func (v Vector3) Perpendicular() Vector3

Perpendicular to this vector

func (Vector3) QuaternionToo ¶

func (v Vector3) QuaternionToo(v2 Vector3) Quaternion

QuaternionToo calculates the Quaternion between the current vector and the next

func (Vector3) Reflect ¶

func (v Vector3) Reflect(mirrorNormal Vector3) Vector3

Reflect a vector. The mirror normal can be invisioned as a mirror perpendicular to the surface that is hit.

func (Vector3) RotateByQuaternion ¶

func (v Vector3) RotateByQuaternion(q Quaternion) Vector3

RotateByQuaternion rotates the vector

func (Vector3) Scale ¶

func (v Vector3) Scale(scale float32) Vector3

Scale the vector (v * scale)

func (Vector3) SqrLength ¶

func (v Vector3) SqrLength() float32

SqrLength is the squared length of the vector

func (Vector3) Subtract ¶

func (v Vector3) Subtract(v2 Vector3) Vector3

Subtract two vectors (v1 - v2)

func (Vector3) ToVector4 ¶

func (v Vector3) ToVector4() Vector4

ToVector4 coverts the vector3 into a vector4

func (Vector3) Transform ¶

func (v Vector3) Transform(m Matrix) Vector3

Transform a vector by a given matrix

type Vector4 ¶

type Vector4 struct {
	X float32
	Y float32
	Z float32
	W float32
}

Vector4 A 4 dimensional vector

func ColorNormalize ¶

func ColorNormalize(color Color) Vector4

ColorNormalize : Returns color normalized as float [0..1]

func GetImageDataNormalized ¶

func GetImageDataNormalized(image *Image) []Vector4

GetImageDataNormalized : Get pixel data from image as a Color slice Recommended to use image.GetPixelsNormalized instead.

func NewVector4 ¶

func NewVector4(x, y, z, w float32) Vector4

NewVector4 creates a new vector with defined components

func NewVector4Zero ¶

func NewVector4Zero() Vector4

NewVector4Zero creates a vector with all components equaling 0

func (Vector4) Add ¶

func (v Vector4) Add(v2 Vector4) Vector4

Add two vectors (v1 + v2)

func (Vector4) Decompose ¶

func (v Vector4) Decompose() []float32

Decompose the vector into a slice of floats

func (Vector4) Distance ¶

func (v Vector4) Distance(v2 Vector4) float32

Distance between two vectors

func (Vector4) Divide ¶

func (v Vector4) Divide(d float32) Vector4

Divide a vector by a value (v / d)

func (Vector4) DivideV ¶

func (v Vector4) DivideV(v2 Vector4) Vector4

DivideV a vector by another vecotr (v / v2)

func (Vector4) DotProduct ¶

func (v Vector4) DotProduct(v2 Vector4) float32

DotProduct of the vector

func (Vector4) Length ¶

func (v Vector4) Length() float32

Length of the vector

func (Vector4) Lerp ¶

func (v Vector4) Lerp(target Vector4, amount float32) Vector4

Lerp a vector towards another vector

func (Vector4) Max ¶

func (v Vector4) Max(v2 Vector4) Vector4

Max value for each pair of components

func (Vector4) Min ¶

func (v Vector4) Min(v2 Vector4) Vector4

Min value for each pair of components

func (Vector4) Multiply ¶

func (v Vector4) Multiply(v2 Vector4) Vector4

Multiply a vector by another vector

func (Vector4) Negate ¶

func (v Vector4) Negate() Vector4

Negate or Inverts a vector

func (Vector4) Normalize ¶

func (v Vector4) Normalize() Vector4

Normalize a vector

func (Vector4) Scale ¶

func (v Vector4) Scale(scale float32) Vector4

Scale the vector (v * scale)

func (Vector4) SqrLength ¶

func (v Vector4) SqrLength() float32

SqrLength is the squared length of the vector

func (Vector4) Subtract ¶

func (v Vector4) Subtract(v2 Vector4) Vector4

Subtract two vectors (v1 - v2)

type VrDeviceInfo ¶

type VrDeviceInfo struct {
	HorizontalResolution       int32
	VerticalResolution         int32
	HorizontalScreenSize       float32
	VerticalScreenSize         float32
	VerticalScreenCenter       float32
	EyeToScreenDistance        float32
	LensSeperationDistance     float32
	InterpupillaryDistance     float32
	LensDistortionValues       [4]float32
	ChromaAberrationCorrection [4]float32
}

type Wave ¶

type Wave struct {
	SampleCount uint32
	SampleRate  uint32
	SampleSize  uint32
	Channels    uint32
	// contains filtered or unexported fields
}

Wave defines audio wave data

func LoadWave ¶

func LoadWave(fileName string) *Wave

LoadWave : Load wave data from file

func WaveCopy ¶

func WaveCopy(wave *Wave) *Wave

WaveCopy : Copy a wave to a new wave Recommended to use wave.Copy() instead

func (*Wave) Copy ¶

func (wave *Wave) Copy() *Wave

Copy : Copy a wave to a new wave

func (*Wave) Crop ¶

func (wave *Wave) Crop(initSample int, finalSample int)

Crop : Crop a wave to defined samples range

func (*Wave) Export ¶

func (wave *Wave) Export(fileName string)

Export : Export wave data to file

func (*Wave) ExportAsCode ¶

func (wave *Wave) ExportAsCode(fileName string)

ExportAsCode : Export wave sample data to code (.h)

func (*Wave) Format ¶

func (wave *Wave) Format(sampleRate int, sampleSize int, channels int)

Format : Convert wave data to desired format

func (*Wave) Unload ¶

func (wave *Wave) Unload()

Unload : Unload wave data

Source Files ¶

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Documentation ¶

Index ¶

Constants ¶

Variables ¶

Functions ¶

func BeginBlendMode ¶

func BeginDrawing ¶

func BeginMode2D ¶

func BeginMode3D ¶

func BeginScissorMode ¶

func BeginShaderMode ¶

func BeginTextureMode ¶

func BeginVrDrawing ¶

func CheckCollisionBoxSphere ¶

func CheckCollisionBoxes ¶

func CheckCollisionCircleRec ¶

func CheckCollisionCircles ¶

func CheckCollisionPointCircle ¶

func CheckCollisionPointRec ¶

func CheckCollisionPointTriangle ¶

func CheckCollisionRayBox ¶

func CheckCollisionRaySphere ¶

func CheckCollisionRecs ¶

func CheckCollisionSpheres ¶

func Clamp ¶

func Clamp32 ¶

func ClearBackground ¶

func ClearDroppedFiles ¶

func CloseAudioDevice ¶

func CloseAudioStream ¶

func CloseVrSimulator ¶

func CloseWindow ¶

func ColorToInt ¶

func DisableCursor ¶

func DrawBillboard ¶

func DrawBillboardRec ¶

func DrawBoundingBox ¶

func DrawCircle ¶

func DrawCircle3D ¶

func DrawCircleGradient ¶

func DrawCircleLines ¶

func DrawCircleSector ¶

func DrawCircleSectorLines ¶

func DrawCircleV ¶

func DrawCube ¶

func DrawCubeTexture ¶

func DrawCubeV ¶

func DrawCubeWires ¶

func DrawCubeWiresV ¶

func DrawCylinder ¶

func DrawCylinderWires ¶

func DrawFPS ¶

func DrawGizmo ¶

func DrawGrid ¶

func DrawLine ¶

func DrawLine3D ¶

func DrawLineBezier ¶

func DrawLineEx ¶

func DrawLineV ¶

func DrawModel ¶

func DrawModelEx ¶

func DrawModelWires ¶

func DrawModelWiresEx ¶

func DrawPixel ¶

func DrawPixelV ¶

func DrawPlane ¶

func DrawPoly ¶

func DrawRay ¶

func DrawRectangle ¶

func DrawRectangleGradientEx ¶

func DrawRectangleGradientH ¶

func DrawRectangleGradientHRec ¶

func DrawRectangleGradientV ¶

func DrawRectangleGradientVRec ¶

func DrawRectangleLines ¶

func DrawRectangleLinesEx ¶

func DrawRectanglePro ¶

func DrawRectangleRec ¶

func DrawRectangleRounded ¶

func DrawRectangleRoundedLines ¶