stl

package

v0.0.0-...-a894b33 Latest Latest Go to latest Published: Jan 7, 2022 License: MIT Imports: 16 Imported by: 0

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Repository

github.com/reaction-eng/restlib

Links

Open Source Insights

Documentation ¶

Index ¶

type Edge
- func (thisEd *Edge) EdgeDiff(othEd *Edge) bool
- func (thisEd *Edge) HasEdge(othTriLine *TriLine) (bool, int8)
type Element
- func NewElement(v0, v1, v2 Vertex) *Element
type ExtrudeFace
- func Extrude(start Vertex, end Vertex, normExtrude *Vertex, ExtrudLen float64) *ExtrudeFace
type Mesh
type RotationMatrix
- func NewRotationMatrix(start Vertex, end Vertex, theta float64) *RotationMatrix
type TriLine
type Vertex
- func IncreaseLineResolution(pts []Vertex, radialRes, longitudinalRes float32) ([]Vertex, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Edge ¶

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

Get the corresponding edge for the Nodes

func (*Edge) EdgeDiff ¶

func (thisEd *Edge) EdgeDiff(othEd *Edge) bool

see two edge is differ

func (*Edge) HasEdge ¶

func (thisEd *Edge) HasEdge(othTriLine *TriLine) (bool, int8)

see two edge is differ

type Element ¶

type Element struct {
	Nodes [3]Vertex
}

Store the element it is a vertex

func NewElement ¶

func NewElement(v0, v1, v2 Vertex) *Element

Compute a vertex

func (Element) GetEdge ¶

func (ele Element) GetEdge() *TriLine

func (Element) GetNormalReverse ¶

func (ele Element) GetNormalReverse() Vertex

Compute a vertex

func (Element) Move ¶

func (ele Element) Move(normTrans *Vertex, ExtrudLen float64) *Element

Translation and the same the normal direction

func (Element) Translation ¶

func (ele Element) Translation(normTrans *Vertex, ExtrudLen float64) *Element

Translation and reverse the normal direction

type ExtrudeFace ¶

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

func Extrude ¶

func Extrude(start Vertex, end Vertex, normExtrude *Vertex, ExtrudLen float64) *ExtrudeFace

type Mesh ¶

type Mesh struct {
	//Store a list of Elements
	Elements []Element

	//Store the name of the info
	Name string
}

Hold everything in the mesh

func ExtrudeTriAndCreateMesh ¶

func ExtrudeTriAndCreateMesh(pts []Vertex, normExtrude *Vertex, ExtrudLen float64) (*Mesh, error)

func ReadMesh ¶

func ReadMesh(in io.Reader) (*Mesh, error)

Read the mesh from a file

func RotateAndCreateMesh ¶

func RotateAndCreateMesh(pts []Vertex, slices int) (*Mesh, error)

func (*Mesh) ConvertToSI ¶

func (mesh *Mesh) ConvertToSI(unit utils.Unit)

func (*Mesh) ExtrudeFaceAndCreateMesh ¶

func (facemesh *Mesh) ExtrudeFaceAndCreateMesh(normExtrude *Vertex, ExtrudLen float64) (*Mesh, error)

func (*Mesh) GetBounds ¶

func (mesh *Mesh) GetBounds() (low [3]float64, high [3]float64)

func (*Mesh) GetCenter ¶

func (mesh *Mesh) GetCenter() Vertex

func (*Mesh) GetImage ¶

func (mesh *Mesh) GetImage() (image.Image, error)

func (*Mesh) GetLength ¶

func (mesh *Mesh) GetLength() float64

func (*Mesh) GetSubsetMesh ¶

func (mesh *Mesh) GetSubsetMesh(ints []int) (*Mesh, error)

Returns a subset of elements

func (*Mesh) SaveAsPng ¶

func (mesh *Mesh) SaveAsPng(file string) error

func (*Mesh) WriteMesh ¶

func (mesh *Mesh) WriteMesh(w io.Writer) error

Write the mesh, for now default to binary

func (*Mesh) WriteMeshAscii ¶

func (mesh *Mesh) WriteMeshAscii(w io.Writer) error

Write the mesh out to the writer stream

func (*Mesh) WriteMeshBinary ¶

func (mesh *Mesh) WriteMeshBinary(w io.Writer) error

Write the mesh out to the writer stream as a binary file

func (*Mesh) WriteUintahPts ¶

func (mesh *Mesh) WriteUintahPts(w io.Writer) error

GEt the stl as a pts file

func (*Mesh) WriteUintahTri ¶

func (mesh *Mesh) WriteUintahTri(w io.Writer) error

GEt the stl as a tri file

type RotationMatrix ¶

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

func NewRotationMatrix ¶

func NewRotationMatrix(start Vertex, end Vertex, theta float64) *RotationMatrix

Create the rotation matrix

type TriLine ¶

type TriLine struct {
	FaceTriEdge [3]Edge
}

type Vertex ¶

type Vertex [3]float32

Setup the vertex type

func IncreaseLineResolution ¶

func IncreaseLineResolution(pts []Vertex, radialRes, longitudinalRes float32) ([]Vertex, error)

Source Files ¶

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