genmapvoronoi

package

v0.0.0-...-ce97658 Latest Latest Go to latest Published: Mar 17, 2024 License: Apache-2.0 Imports: 12 Imported by: 1

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Repository

github.com/Flokey82/go_gens

Links

Open Source Insights

README ¶

genmapvoronoi

Map generator based on mewo2.com/notes/terrain/ :)

image: alt text

Documentation ¶

Overview ¶

Package genmapvoronoi is based on https://mewo2.com/notes/terrain/.

Index ¶

Variables
func HeightCleanCoast(h *vmesh.Heightmap, iters int) *vmesh.Heightmap
func HeightFillSinks(h *vmesh.Heightmap) *vmesh.Heightmap
func HeightNormalize(h *vmesh.Heightmap) *vmesh.Heightmap
func HeightPeaky(h *vmesh.Heightmap) *vmesh.Heightmap
func HeightRelax(h *vmesh.Heightmap) *vmesh.Heightmap
func HeightSetSeaLevel(h *vmesh.Heightmap, q float64) *vmesh.Heightmap
func MeshCone(m *vmesh.Mesh, slope float64) *vmesh.Heightmap
func MeshHills(m *vmesh.Mesh, n int, r float64) *vmesh.Heightmap
func MeshMountains(m *vmesh.Mesh, n int, r float64) *vmesh.Heightmap
func MeshNoise(m *vmesh.Mesh, slope float64) *vmesh.Heightmap
func MeshRidges(m *vmesh.Mesh, direction vectors.Vec2) *vmesh.Heightmap
func MeshSlope(m *vmesh.Mesh, direction vectors.Vec2) *vmesh.Heightmap
func MeshVolCone(m *vmesh.Mesh, slope float64) *vmesh.Heightmap
type Extent
type Item
type Params
type PriorityQueue
- func (pq PriorityQueue) Len() int
- func (pq PriorityQueue) Less(i, j int) bool
- func (pq *PriorityQueue) Pop() interface{}
- func (pq *PriorityQueue) Push(x interface{})
- func (pq PriorityQueue) Swap(i, j int)
type Terrain
- func NewTerrain(params *Params) *Terrain
- func (r *Terrain) ExportOBJ(path string) error
- func (r *Terrain) ExportSVG(path string) error

Constants ¶

This section is empty.

Variables ¶

View Source

var DefaultExtent = &Extent{
	Width:  1,
	Height: 1,
}

View Source

var DefaultParams = &Params{
	Extent:         DefaultExtent,
	NumPoints:      16384,
	NumCities:      15,
	NumTerritories: 5,
	RiverThreshold: 0.005,
}

Functions ¶

func HeightCleanCoast ¶

func HeightCleanCoast(h *vmesh.Heightmap, iters int) *vmesh.Heightmap

func HeightFillSinks ¶

func HeightFillSinks(h *vmesh.Heightmap) *vmesh.Heightmap

func HeightNormalize ¶

func HeightNormalize(h *vmesh.Heightmap) *vmesh.Heightmap

func HeightPeaky ¶

func HeightPeaky(h *vmesh.Heightmap) *vmesh.Heightmap

func HeightRelax ¶

func HeightRelax(h *vmesh.Heightmap) *vmesh.Heightmap

func HeightSetSeaLevel ¶

func HeightSetSeaLevel(h *vmesh.Heightmap, q float64) *vmesh.Heightmap

func MeshCone ¶

func MeshCone(m *vmesh.Mesh, slope float64) *vmesh.Heightmap

func MeshHills ¶

func MeshHills(m *vmesh.Mesh, n int, r float64) *vmesh.Heightmap

func MeshMountains ¶

func MeshMountains(m *vmesh.Mesh, n int, r float64) *vmesh.Heightmap

func MeshNoise ¶

func MeshNoise(m *vmesh.Mesh, slope float64) *vmesh.Heightmap

func MeshRidges ¶

func MeshRidges(m *vmesh.Mesh, direction vectors.Vec2) *vmesh.Heightmap

func MeshSlope ¶

func MeshSlope(m *vmesh.Mesh, direction vectors.Vec2) *vmesh.Heightmap

func MeshVolCone ¶

func MeshVolCone(m *vmesh.Mesh, slope float64) *vmesh.Heightmap

Types ¶

type Extent ¶

type Extent struct {
	Width  float64
	Height float64
}

type Item ¶

type Item struct {
	// contains filtered or unexported fields
}

An Item is something we manage in a priority queue.

type Params ¶

type Params struct {
	Extent         *Extent
	NumPoints      int
	NumCities      int
	NumTerritories int
	RiverThreshold float64
}

type PriorityQueue ¶

type PriorityQueue []*queueEntry

A PriorityQueue implements heap.Interface and holds Items.

func (PriorityQueue) Len ¶

func (pq PriorityQueue) Len() int

func (PriorityQueue) Less ¶

func (pq PriorityQueue) Less(i, j int) bool

func (*PriorityQueue) Pop ¶

func (pq *PriorityQueue) Pop() interface{}

func (*PriorityQueue) Push ¶

func (pq *PriorityQueue) Push(x interface{})

func (PriorityQueue) Swap ¶

func (pq PriorityQueue) Swap(i, j int)

type Terrain ¶

type Terrain struct {
	// contains filtered or unexported fields
}

func NewTerrain ¶

func NewTerrain(params *Params) *Terrain

func (*Terrain) ExportOBJ ¶

func (r *Terrain) ExportOBJ(path string) error

ExportOBJ returns a Wavefront OBJ file representing the heightmap.

func (*Terrain) ExportSVG ¶

func (r *Terrain) ExportSVG(path string) error

ExportSVG exports the terrain as SVG to the given path.

Source Files ¶

View all Source files

Directories ¶

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