three

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 Go to latest Published: May 18, 2019 License: MIT Imports: 5 Imported by: 3

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three

GopherJS bindings for three.js. Still a WIP.

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Functions

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Types

type AmbientLight 

type AmbientLight struct {
	*js.Object

	Position         *Vector3 `js:"position"`
	MatrixAutoUpdate bool     `js:"matrixAutoUpdate"`
}

AmbientLight - a light that gets emitted in a specific direction.

func NewAmbientLight 

func NewAmbientLight(color *Color, intensity float64) *AmbientLight

func (*AmbientLight) Add 

func (obj *AmbientLight) Add(m Object3D)

func (*AmbientLight) ApplyMatrix 

func (obj *AmbientLight) ApplyMatrix(matrix *Matrix4)

func (*AmbientLight) GetObjectById 

func (obj *AmbientLight) GetObjectById(id int) *js.Object

func (*AmbientLight) Remove 

func (obj *AmbientLight) Remove(m *js.Object)

func (*AmbientLight) ToJSON 

func (obj *AmbientLight) ToJSON() interface{}

func (*AmbientLight) UpdateMatrix 

func (obj *AmbientLight) UpdateMatrix()

type BasicGeometry 

type BasicGeometry struct {
	*js.Object
}

BasicGeometry is the basic primitive geometry class. It's a counterpart of three.js' core/Geometry object.

func NewBasicGeometry 

func NewBasicGeometry(params BasicGeometryParams) BasicGeometry

NewBasicGeometry creates a new Basic Geometry.

func (*BasicGeometry) AddFace 

func (bg *BasicGeometry) AddFace(a, b, c int)

AddFace adds new Face3 (triangle) to the geometry, specified by its vertice indicies.

func (*BasicGeometry) AddVertice 

func (bg *BasicGeometry) AddVertice(x, y, z float64)

AddVertice adds new vertice to the geometry, specified by its coordinates.

func (BasicGeometry) ApplyMatrix 

func (g BasicGeometry) ApplyMatrix(matrix *Matrix4)

func (BasicGeometry) Center 

func (g BasicGeometry) Center()

func (BasicGeometry) ComputeBoundingBox 

func (g BasicGeometry) ComputeBoundingBox()

func (BasicGeometry) ComputeBoundingSphere 

func (g BasicGeometry) ComputeBoundingSphere()

func (BasicGeometry) ComputeFaceNormals 

func (g BasicGeometry) ComputeFaceNormals()

func (BasicGeometry) ComputeFlatVertexNormals 

func (g BasicGeometry) ComputeFlatVertexNormals()

func (BasicGeometry) ComputeLineDistances 

func (g BasicGeometry) ComputeLineDistances()

func (BasicGeometry) ComputeMorphNormals 

func (g BasicGeometry) ComputeMorphNormals()

func (BasicGeometry) ComputeVertexNormals 

func (g BasicGeometry) ComputeVertexNormals(areaWeighted bool)

func (BasicGeometry) Copy 

func (g BasicGeometry) Copy(source Object3D, recursive bool) *BasicGeometry

func (BasicGeometry) Dispose 

func (g BasicGeometry) Dispose()

func (BasicGeometry) FromBufferGeometry 

func (g BasicGeometry) FromBufferGeometry(geometry Geometry)

func (BasicGeometry) LookAt 

func (g BasicGeometry) LookAt()

func (BasicGeometry) Merge 

func (g BasicGeometry) Merge(geometry Geometry, matrix Matrix4, materialIndexOffset float64)

func (BasicGeometry) MergeMesh 

func (g BasicGeometry) MergeMesh(mesh Mesh)

func (BasicGeometry) MergeVertices 

func (g BasicGeometry) MergeVertices()

func (BasicGeometry) Normalize 

func (g BasicGeometry) Normalize() BasicGeometry

func (BasicGeometry) RotateX 

func (g BasicGeometry) RotateX()

func (BasicGeometry) RotateY 

func (g BasicGeometry) RotateY()

func (BasicGeometry) RotateZ 

func (g BasicGeometry) RotateZ()

func (BasicGeometry) Scale 

func (g BasicGeometry) Scale()

func (BasicGeometry) SortFacesByMaterialIndex 

func (g BasicGeometry) SortFacesByMaterialIndex()

func (BasicGeometry) ToJSON 

func (g BasicGeometry) ToJSON() interface{}

func (BasicGeometry) Translate 

func (g BasicGeometry) Translate()

type BasicGeometryParams 

type BasicGeometryParams struct {
}

type BoxGeometry 

type BoxGeometry struct {
	*js.Object

	Width          float64 `js:"width"`
	Height         float64 `js:"height"`
	Depth          float64 `js:"depth"`
	WidthSegments  float64 `js:"widthSegments"`
	HeightSegments float64 `js:"heightSegments"`
	DepthSegments  float64 `js:"depthSegments"`
}

BoxGeometry is the quadrilateral primitive geometry class. It is typically used for creating a cube or irregular quadrilateral of the dimensions provided with the 'width', 'height', and 'depth' constructor arguments.

func NewBoxGeometry 

func NewBoxGeometry(params *BoxGeometryParameters) BoxGeometry

NewBoxGeometry creates a new BoxGeometry.

func (BoxGeometry) ApplyMatrix 

func (g BoxGeometry) ApplyMatrix(matrix *Matrix4)

func (BoxGeometry) Center 

func (g BoxGeometry) Center()

func (BoxGeometry) ComputeBoundingBox 

func (g BoxGeometry) ComputeBoundingBox()

func (BoxGeometry) ComputeBoundingSphere 

func (g BoxGeometry) ComputeBoundingSphere()

func (BoxGeometry) ComputeFaceNormals 

func (g BoxGeometry) ComputeFaceNormals()

func (BoxGeometry) ComputeFlatVertexNormals 

func (g BoxGeometry) ComputeFlatVertexNormals()

func (BoxGeometry) ComputeLineDistances 

func (g BoxGeometry) ComputeLineDistances()

func (BoxGeometry) ComputeMorphNormals 

func (g BoxGeometry) ComputeMorphNormals()

func (BoxGeometry) ComputeVertexNormals 

func (g BoxGeometry) ComputeVertexNormals(areaWeighted bool)

func (BoxGeometry) Copy 

func (g BoxGeometry) Copy(source Object3D, recursive bool) *BoxGeometry

func (BoxGeometry) Dispose 

func (g BoxGeometry) Dispose()

func (BoxGeometry) FromBufferGeometry 

func (g BoxGeometry) FromBufferGeometry(geometry Geometry)

func (BoxGeometry) LookAt 

func (g BoxGeometry) LookAt()

func (BoxGeometry) Merge 

func (g BoxGeometry) Merge(geometry Geometry, matrix Matrix4, materialIndexOffset float64)

func (BoxGeometry) MergeMesh 

func (g BoxGeometry) MergeMesh(mesh Mesh)

func (BoxGeometry) MergeVertices 

func (g BoxGeometry) MergeVertices()

func (BoxGeometry) Normalize 

func (g BoxGeometry) Normalize() BoxGeometry

func (BoxGeometry) RotateX 

func (g BoxGeometry) RotateX()

func (BoxGeometry) RotateY 

func (g BoxGeometry) RotateY()

func (BoxGeometry) RotateZ 

func (g BoxGeometry) RotateZ()

func (BoxGeometry) Scale 

func (g BoxGeometry) Scale()

func (BoxGeometry) SortFacesByMaterialIndex 

func (g BoxGeometry) SortFacesByMaterialIndex()

func (BoxGeometry) ToJSON 

func (g BoxGeometry) ToJSON() interface{}

func (BoxGeometry) Translate 

func (g BoxGeometry) Translate()

type BoxGeometryParameters 

type BoxGeometryParameters struct {
	Width          float64
	Height         float64
	Depth          float64
	WidthSegments  float64
	HeightSegments float64
	DepthSegments  float64
}

BoxGeometryParameters .

type BufferAttribute 

type BufferAttribute struct {
	*js.Object

	Array       []int `js:"array"`
	Count       int   `js:"count"`
	IsDynamic   bool  `js:"dynamic"`
	ItemSize    int   `js:"itemSize"`
	NeedsUpdate bool  `js:"needsUpdate"`
	Normalized  bool  `js:"normalized"`
}

BufferAttribute stores data for an attribute (such as vertex positions, face indices, normals, colors, UVs, and any custom attributes) associated with a BufferGeometry, which allows for more efficient passing of data to the GPU.

func NewBufferAttribute 

func NewBufferAttribute(data []float32, itemSize int) *BufferAttribute

NewBufferAttribute creates a new BufferAttribute

func (BufferAttribute) GetX 

func (b BufferAttribute) GetX(i int) float64

func (BufferAttribute) SetXYZ 

func (b BufferAttribute) SetXYZ(i int, x, y, z float64)

SetXYZ sets the x, y and z components of the vector at the given index.

type BufferGeometry 

type BufferGeometry struct {
	*js.Object

	Vertices   []Vector3        `js:"vertices"`
	Attributes *BufferAttribute `js:"attributes"`
}

BufferGeometry is an efficient representation of mesh, line, or point geometry. Includes vertex positions, face indices, normals, colors, UVs, and custom attributes within buffers, reducing the cost of passing all this data to the GPU. It's a counterpart of three.js' core/BufferGeometry object.

func NewBufferGeometry 

func NewBufferGeometry() *BufferGeometry

NewBufferGeometry creates a new Buffer Geometry.

func (*BufferGeometry) AddAttribute 

func (bg *BufferGeometry) AddAttribute(name string, attr *BufferAttribute)

AddAttribute adds a new attribute like 'position' to the BufferGeometry.

func (*BufferGeometry) AddFace 

func (bg *BufferGeometry) AddFace(a, b, c int)

AddFace adds new Face3 (triangle) to the geometry, specified by its vertice indicies.

func (*BufferGeometry) AddVertice 

func (bg *BufferGeometry) AddVertice(x, y, z float64)

AddVertice adds new vertice to the geometry, specified by its coordinates.

func (BufferGeometry) ApplyMatrix 

func (g BufferGeometry) ApplyMatrix(matrix *Matrix4)

func (BufferGeometry) Center 

func (g BufferGeometry) Center()

func (BufferGeometry) ComputeBoundingBox 

func (g BufferGeometry) ComputeBoundingBox()

func (BufferGeometry) ComputeBoundingSphere 

func (g BufferGeometry) ComputeBoundingSphere()

func (BufferGeometry) ComputeFaceNormals 

func (g BufferGeometry) ComputeFaceNormals()

func (BufferGeometry) ComputeFlatVertexNormals 

func (g BufferGeometry) ComputeFlatVertexNormals()

func (BufferGeometry) ComputeLineDistances 

func (g BufferGeometry) ComputeLineDistances()

func (BufferGeometry) ComputeMorphNormals 

func (g BufferGeometry) ComputeMorphNormals()

func (BufferGeometry) ComputeVertexNormals 

func (g BufferGeometry) ComputeVertexNormals(areaWeighted bool)

func (BufferGeometry) Copy 

func (g BufferGeometry) Copy(source Object3D, recursive bool) *BufferGeometry

func (BufferGeometry) Dispose 

func (g BufferGeometry) Dispose()

func (BufferGeometry) FromBufferGeometry 

func (g BufferGeometry) FromBufferGeometry(geometry Geometry)

func (*BufferGeometry) GetAttribute 

func (bg *BufferGeometry) GetAttribute(name string) *BufferAttribute

GetAttribute retruns BufferGeometry's attribute by name (should be added first by AddAttribute call, see threejs docs for explanations.

func (BufferGeometry) LookAt 

func (g BufferGeometry) LookAt()

func (BufferGeometry) Merge 

func (g BufferGeometry) Merge(geometry Geometry, matrix Matrix4, materialIndexOffset float64)

func (BufferGeometry) MergeMesh 

func (g BufferGeometry) MergeMesh(mesh Mesh)

func (BufferGeometry) MergeVertices 

func (g BufferGeometry) MergeVertices()

func (BufferGeometry) Normalize 

func (g BufferGeometry) Normalize() BufferGeometry

func (BufferGeometry) RotateX 

func (g BufferGeometry) RotateX()

func (BufferGeometry) RotateY 

func (g BufferGeometry) RotateY()

func (BufferGeometry) RotateZ 

func (g BufferGeometry) RotateZ()

func (BufferGeometry) Scale 

func (g BufferGeometry) Scale()

func (BufferGeometry) SortFacesByMaterialIndex 

func (g BufferGeometry) SortFacesByMaterialIndex()

func (BufferGeometry) ToJSON 

func (g BufferGeometry) ToJSON() interface{}

func (BufferGeometry) Translate 

func (g BufferGeometry) Translate()

type CircleGeometry 

type CircleGeometry struct {
	*js.Object

	Radius      float64 `js:"radius"`
	Segments    float64 `js:"segments"`
	ThetaStart  float64 `js:"thetaStart"`
	ThetaLength float64 `js:"thetaLength"`
}

func NewCircleGeometry 

func NewCircleGeometry(params CircleGeometryParameters) CircleGeometry

NewBoxGeometry creates a new BoxGeometry.

func (CircleGeometry) ApplyMatrix 

func (g CircleGeometry) ApplyMatrix(matrix *Matrix4)

func (CircleGeometry) Center 

func (g CircleGeometry) Center()

func (CircleGeometry) ComputeBoundingBox 

func (g CircleGeometry) ComputeBoundingBox()

func (CircleGeometry) ComputeBoundingSphere 

func (g CircleGeometry) ComputeBoundingSphere()

func (CircleGeometry) ComputeFaceNormals 

func (g CircleGeometry) ComputeFaceNormals()

func (CircleGeometry) ComputeFlatVertexNormals 

func (g CircleGeometry) ComputeFlatVertexNormals()

func (CircleGeometry) ComputeLineDistances 

func (g CircleGeometry) ComputeLineDistances()

func (CircleGeometry) ComputeMorphNormals 

func (g CircleGeometry) ComputeMorphNormals()

func (CircleGeometry) ComputeVertexNormals 

func (g CircleGeometry) ComputeVertexNormals(areaWeighted bool)

func (CircleGeometry) Copy 

func (g CircleGeometry) Copy(source Object3D, recursive bool) *CircleGeometry

func (CircleGeometry) Dispose 

func (g CircleGeometry) Dispose()

func (CircleGeometry) FromBufferGeometry 

func (g CircleGeometry) FromBufferGeometry(geometry Geometry)

func (CircleGeometry) LookAt 

func (g CircleGeometry) LookAt()

func (CircleGeometry) Merge 

func (g CircleGeometry) Merge(geometry Geometry, matrix Matrix4, materialIndexOffset float64)

func (CircleGeometry) MergeMesh 

func (g CircleGeometry) MergeMesh(mesh Mesh)

func (CircleGeometry) MergeVertices 

func (g CircleGeometry) MergeVertices()

func (CircleGeometry) Normalize 

func (g CircleGeometry) Normalize() CircleGeometry

func (CircleGeometry) RotateX 

func (g CircleGeometry) RotateX()

func (CircleGeometry) RotateY 

func (g CircleGeometry) RotateY()

func (CircleGeometry) RotateZ 

func (g CircleGeometry) RotateZ()

func (CircleGeometry) Scale 

func (g CircleGeometry) Scale()

func (CircleGeometry) SortFacesByMaterialIndex 

func (g CircleGeometry) SortFacesByMaterialIndex()

func (CircleGeometry) ToJSON 

func (g CircleGeometry) ToJSON() interface{}

func (CircleGeometry) Translate 

func (g CircleGeometry) Translate()

type CircleGeometryParameters 

type CircleGeometryParameters struct {
	Radius      float64
	Segments    float64
	ThetaStart  float64
	ThetaLength float64
}

type Color 

type Color struct {
	*js.Object
}

Color - represents a color.

func NewColor 

func NewColor(color string) *Color

NewColor returns a new three.Color for the given string. It accepts different string color formats: 

three.NewColor("rgb(255, 0, 0)")
three.NewColor("rgb(100%, 0%, 0%)")
three.NewColor("skyblue") // X11 color names (without CamelCase), see three.js source
three.NewColor("hsl(0, 100%, 50%)")

See https://threejs.org/docs/#api/en/math/Color for additional details.

func NewColorHex 

func NewColorHex(i int64) *Color

NewColorHex returns a new three.Color for the given hex integer value. Example: 

three.NewColorHex(0xff0000)

func NewColorRGB 

func NewColorRGB(r, g, b uint8) *Color

NewColorRGB returns a new three.Color for the given RGB values in 0..255 range.

func NewColorRGBFloat 

func NewColorRGBFloat(r, g, b float64) *Color

NewColorRGBFloat returns a new three.Color for the given RGB values in 0.0..0.1 range.

type DirectionalLight 

type DirectionalLight struct {
	*js.Object

	Position         *Vector3 `js:"position"`
	MatrixAutoUpdate bool     `js:"matrixAutoUpdate"`
}

DirectionalLight - a light that gets emitted in a specific direction.

func NewDirectionalLight 

func NewDirectionalLight(color *Color, intensity float64) *DirectionalLight

func (*DirectionalLight) Add 

func (obj *DirectionalLight) Add(m Object3D)

func (*DirectionalLight) ApplyMatrix 

func (obj *DirectionalLight) ApplyMatrix(matrix *Matrix4)

func (*DirectionalLight) GetObjectById 

func (obj *DirectionalLight) GetObjectById(id int) *js.Object

func (*DirectionalLight) Remove 

func (obj *DirectionalLight) Remove(m *js.Object)

func (*DirectionalLight) ToJSON 

func (obj *DirectionalLight) ToJSON() interface{}

func (*DirectionalLight) UpdateMatrix 

func (obj *DirectionalLight) UpdateMatrix()

type Euler 

type Euler struct {
	*js.Object

	X     float64 `js:"x"`
	Y     float64 `js:"y"`
	Z     float64 `js:"z"`
	Order float64 `js:"order"`
}

Euler - represents a Euler.

func NewEuler 

func NewEuler(x, y, z, order float64) Euler

type Face3 

type Face3 struct {
	*js.Object
}

Face3 is a triangular face used in Geometry. These are created automatically for all standard geometry types, however if you are building a custom geometry you will have to create them manually.

func NewFace3 

func NewFace3(a, b, c float64) Face3

NewFace3 creates new Face3 object with defaults for normal, color and material.

type Fog 

type Fog struct {
	*js.Object

	Color string  `js:"color"`
	Near  float64 `js:"near"`
	Far   float64 `js:"far"`
}

func NewFog 

func NewFog(color Color, near float64, far float64) Fog

func (*Fog) Add 

func (obj *Fog) Add(m Object3D)

func (*Fog) ApplyMatrix 

func (obj *Fog) ApplyMatrix(matrix *Matrix4)

func (*Fog) GetObjectById 

func (obj *Fog) GetObjectById(id int) *js.Object

func (*Fog) Remove 

func (obj *Fog) Remove(m *js.Object)

func (*Fog) ToJSON 

func (obj *Fog) ToJSON() interface{}

func (*Fog) UpdateMatrix 

func (obj *Fog) UpdateMatrix()

type Geometry 

type Geometry interface {
	ApplyMatrix(matrix *Matrix4)
	RotateX()
	RotateY()
	RotateZ()
	Translate()
	Scale()
	LookAt()
	FromBufferGeometry(geometry Geometry)
	Center()
	// Normalize()
	ComputeFaceNormals()
	ComputeVertexNormals(areaWeighted bool)
	ComputeFlatVertexNormals()
	ComputeMorphNormals()
	ComputeLineDistances()
	ComputeBoundingBox()
	ComputeBoundingSphere()
	Merge(geometry Geometry, matrix Matrix4, materialIndexOffset float64)
	MergeMesh(mesh Mesh)
	MergeVertices()
	SortFacesByMaterialIndex()
	ToJSON() interface{}
	// Clone()
	// Copy(source Object3D)
	Dispose()
	// contains filtered or unexported methods
}

type Group 

type Group struct {
	*js.Object

	ID               int          `js:"id"`
	Position         *Vector3     `js:"position"`
	Rotation         *Euler       `js:"rotation"`
	Children         []*js.Object `js:"children"`
	MatrixAutoUpdate bool         `js:"matrixAutoUpdate"`
	Visible          bool         `js:"visible"`
}

Group is almost identical to an Object3D. Its purpose is to make working with groups of objects syntactically clearer.

func NewGroup 

func NewGroup() *Group

func (*Group) Add 

func (obj *Group) Add(m Object3D)

func (*Group) ApplyMatrix 

func (obj *Group) ApplyMatrix(matrix *Matrix4)

func (*Group) GetObjectById 

func (obj *Group) GetObjectById(id int) *js.Object

func (*Group) Remove 

func (obj *Group) Remove(m *js.Object)

func (*Group) ToJSON 

func (obj *Group) ToJSON() interface{}

func (*Group) UpdateMatrix 

func (obj *Group) UpdateMatrix()

type Line 

type Line struct {
	*js.Object

	ID               int             `js:"id"`
	Position         *Vector3        `js:"position"`
	Rotation         *Euler          `js:"rotation"`
	Geometry         *BufferGeometry `js:"geometry"`
	Material         Material        `js:"material"`
	MatrixAutoUpdate bool            `js:"matrixAutoUpdate"`
	RenderOrder      int             `js:"renderOrder"`
}

Line a continuous line.

func NewLine 

func NewLine(geom Geometry, material Material) *Line

NewLine creates a new material. If Material is nil, three.js will assign a randomized material to the line o_O.

func (*Line) Add 

func (obj *Line) Add(m Object3D)

func (*Line) ApplyMatrix 

func (obj *Line) ApplyMatrix(matrix *Matrix4)

func (*Line) GetObjectById 

func (obj *Line) GetObjectById(id int) *js.Object

func (*Line) Remove 

func (obj *Line) Remove(m *js.Object)

func (*Line) ToJSON 

func (obj *Line) ToJSON() interface{}

func (*Line) UpdateMatrix 

func (obj *Line) UpdateMatrix()

type LineBasicMaterial 

type LineBasicMaterial struct {
	*js.Object
}

func NewLineBasicMaterial 

func NewLineBasicMaterial(params *MaterialParameters) *LineBasicMaterial

func (LineBasicMaterial) Clone 

func (m LineBasicMaterial) Clone()

func (LineBasicMaterial) Copy 

func (m LineBasicMaterial) Copy(source Object3D)

func (LineBasicMaterial) Dispose 

func (m LineBasicMaterial) Dispose()

func (LineBasicMaterial) OnBeforeCompile 

func (m LineBasicMaterial) OnBeforeCompile()

func (LineBasicMaterial) SetValues 

func (m LineBasicMaterial) SetValues(values MaterialParameters)

func (LineBasicMaterial) ToJSON 

func (m LineBasicMaterial) ToJSON(meta interface{}) interface{}

type LineSegments 

type LineSegments struct {
	*js.Object

	ID               int             `js:"id"`
	Position         *Vector3        `js:"position"`
	Rotation         *Euler          `js:"rotation"`
	Geometry         *BufferGeometry `js:"geometry"`
	Material         Material        `js:"material"`
	MatrixAutoUpdate bool            `js:"matrixAutoUpdate"`
	RenderOrder      int             `js:"renderOrder"`
	Visible          bool            `js:"visible"`
}

LineSegments represents series of lines drawn between pairs of vertices.

func NewLineSegments 

func NewLineSegments(geom Geometry, material Material) *LineSegments

NewLineSegments creates new line segments

func (*LineSegments) Add 

func (obj *LineSegments) Add(m Object3D)

func (*LineSegments) ApplyMatrix 

func (obj *LineSegments) ApplyMatrix(matrix *Matrix4)

func (*LineSegments) GetObjectById 

func (obj *LineSegments) GetObjectById(id int) *js.Object

func (*LineSegments) Remove 

func (obj *LineSegments) Remove(m *js.Object)

func (*LineSegments) ToJSON 

func (obj *LineSegments) ToJSON() interface{}

func (*LineSegments) UpdateMatrix 

func (obj *LineSegments) UpdateMatrix()

type Material 

type Material interface {
	OnBeforeCompile()
	SetValues(values MaterialParameters)
	ToJSON(meta interface{}) interface{}
	Clone()
	Copy(source Object3D)
	Dispose()
	// contains filtered or unexported methods
}

type MaterialParameters 

type MaterialParameters struct {
	*js.Object

	Color       *Color     `js:"color"`
	Shading     Shading    `js:"shading"`
	Side        Side       `js:"side"`
	Transparent bool       `js:"transparent"`
	Opacity     float64    `js:"opacity"`
	Map         *js.Object `js:"map"`
}

func NewMaterialParameters 

func NewMaterialParameters() *MaterialParameters

type Matrix4 

type Matrix4 struct {
	*js.Object
}

Matrix4 - represents a Matrix4.

func NewMatrix4 

func NewMatrix4(x, y, z float64) Matrix4

type Mesh 

type Mesh struct {
	*js.Object

	ID               int      `js:"id"`
	Position         *Vector3 `js:"position"`
	Rotation         *Euler   `js:"rotation"`
	Geometry         Geometry `js:"geometry"`
	Material         Material `js:"material"`
	MatrixAutoUpdate bool     `js:"matrixAutoUpdate"`
}

func NewMesh 

func NewMesh(geometry Geometry, material Material) *Mesh

func (*Mesh) Add 

func (obj *Mesh) Add(m Object3D)

func (*Mesh) ApplyMatrix 

func (obj *Mesh) ApplyMatrix(matrix *Matrix4)

func (*Mesh) GetObjectById 

func (obj *Mesh) GetObjectById(id int) *js.Object

func (*Mesh) Remove 

func (obj *Mesh) Remove(m *js.Object)

func (Mesh) RotateX 

func (m Mesh) RotateX()

func (Mesh) SetRotationFromAxisAngle 

func (m Mesh) SetRotationFromAxisAngle(axis string, angle float64)

func (*Mesh) ToJSON 

func (obj *Mesh) ToJSON() interface{}

func (*Mesh) UpdateMatrix 

func (obj *Mesh) UpdateMatrix()

type MeshBasicMaterial 

type MeshBasicMaterial struct {
	*js.Object
}

func NewMeshBasicMaterial 

func NewMeshBasicMaterial(params *MaterialParameters) *MeshBasicMaterial

func (MeshBasicMaterial) Clone 

func (m MeshBasicMaterial) Clone()

func (MeshBasicMaterial) Copy 

func (m MeshBasicMaterial) Copy(source Object3D)

func (MeshBasicMaterial) Dispose 

func (m MeshBasicMaterial) Dispose()

func (MeshBasicMaterial) OnBeforeCompile 

func (m MeshBasicMaterial) OnBeforeCompile()

func (MeshBasicMaterial) SetValues 

func (m MeshBasicMaterial) SetValues(values MaterialParameters)

func (MeshBasicMaterial) ToJSON 

func (m MeshBasicMaterial) ToJSON(meta interface{}) interface{}

type MeshLambertMaterial 

type MeshLambertMaterial struct {
	*js.Object
}

func NewMeshLambertMaterial 

func NewMeshLambertMaterial(params *MaterialParameters) *MeshLambertMaterial

func (MeshLambertMaterial) Clone 

func (m MeshLambertMaterial) Clone()

func (MeshLambertMaterial) Copy 

func (m MeshLambertMaterial) Copy(source Object3D)

func (MeshLambertMaterial) Dispose 

func (m MeshLambertMaterial) Dispose()

func (MeshLambertMaterial) OnBeforeCompile 

func (m MeshLambertMaterial) OnBeforeCompile()

func (MeshLambertMaterial) SetValues 

func (m MeshLambertMaterial) SetValues(values MaterialParameters)

func (MeshLambertMaterial) ToJSON 

func (m MeshLambertMaterial) ToJSON(meta interface{}) interface{}

type MeshPhongMaterial 

type MeshPhongMaterial struct {
	*js.Object
}

func NewMeshPhongMaterial 

func NewMeshPhongMaterial(params *MaterialParameters) *MeshPhongMaterial

func (MeshPhongMaterial) Clone 

func (m MeshPhongMaterial) Clone()

func (MeshPhongMaterial) Copy 

func (m MeshPhongMaterial) Copy(source Object3D)

func (MeshPhongMaterial) Dispose 

func (m MeshPhongMaterial) Dispose()

func (MeshPhongMaterial) OnBeforeCompile 

func (m MeshPhongMaterial) OnBeforeCompile()

func (MeshPhongMaterial) SetValues 

func (m MeshPhongMaterial) SetValues(values MaterialParameters)

func (MeshPhongMaterial) ToJSON 

func (m MeshPhongMaterial) ToJSON(meta interface{}) interface{}

type Object3D 

type Object3D interface {
	ApplyMatrix(matrix *Matrix4)
	Add(Object3D)
	Remove(*js.Object)
	ToJSON() interface{}
	GetObjectById(id int) *js.Object
	// Copy(source Object3D, recursive bool)
	UpdateMatrix()
	// contains filtered or unexported methods
}

type PerspectiveCamera 

type PerspectiveCamera struct {
	*js.Object

	Position         Vector3 `js:"position"`
	MatrixAutoUpdate bool    `js:"matrixAutoUpdate"`
	Aspect           float64 `js:"aspect"`
}

func NewPerspectiveCamera 

func NewPerspectiveCamera(fov, aspect, near, far float64) PerspectiveCamera

func (PerspectiveCamera) ClearViewOffset 

func (c PerspectiveCamera) ClearViewOffset()

func (PerspectiveCamera) Copy 

func (c PerspectiveCamera) Copy() PerspectiveCamera

func (PerspectiveCamera) GetEffectiveFOV 

func (c PerspectiveCamera) GetEffectiveFOV() float64

func (PerspectiveCamera) GetFilmHeight 

func (c PerspectiveCamera) GetFilmHeight() float64

func (PerspectiveCamera) GetFilmWidth 

func (c PerspectiveCamera) GetFilmWidth() float64

func (PerspectiveCamera) GetFocalLength 

func (c PerspectiveCamera) GetFocalLength() float64

func (PerspectiveCamera) LookAt 

func (c PerspectiveCamera) LookAt(x, y, z float64)

func (PerspectiveCamera) SetFocalLength 

func (c PerspectiveCamera) SetFocalLength(focalLength float64)

func (PerspectiveCamera) SetViewOffset 

func (c PerspectiveCamera) SetViewOffset(fullWidth, fullHeight, x, y, width, height float64)

func (PerspectiveCamera) ToJSON 

func (c PerspectiveCamera) ToJSON(meta interface{}) interface{}

func (PerspectiveCamera) UpdateProjectionMatrix 

func (c PerspectiveCamera) UpdateProjectionMatrix()

type PerspectiveCameraPosition 

type PerspectiveCameraPosition struct {
	Z int
}

type Quaternion 

type Quaternion struct {
	*js.Object
}

Quaternion - represents a Quaternion.

func NewQuaternion 

func NewQuaternion() Quaternion

type Raycaster 

type Raycaster struct {
	*js.Object

	Far           float64 `js:"far"`
	Near          float64 `js:"near"`
	LinePrecision float64 `js:"linePrecision"`
}

Raycaster assists with raycasting (used for mouse picking) See https://threejs.org/docs/#api/en/core/Raycaster

func NewRaycaster 

func NewRaycaster() *Raycaster

NewRaycaster creates a new raycaster.

func (Raycaster) IntersectObjects 

func (r Raycaster) IntersectObjects(objects *js.Object, recursive bool) *js.Object

func (Raycaster) SetFromCamera 

func (r Raycaster) SetFromCamera(coords Vector2, camera PerspectiveCamera)

SetFromCamera updates the ray with a new origin and direction. coords - 2D coordinates of the mouse, in normalized device coordinates (NDC)---X and Y components should be between -1 and 1. camera from which the ray should originate TODO(divan): abstract camera away

type Scene 

type Scene struct {
	*js.Object

	AutoUpdate bool   `js:"autoUpdate"`
	Background *Color `js:"background"`
}

Scene - Allows you to set up what and where is to be rendered by three.js. This is where you place objects, lights and cameras.

func NewScene 

func NewScene() *Scene

NewScene - Create a new Scene object.

func (*Scene) Add 

func (obj *Scene) Add(m Object3D)

func (*Scene) ApplyMatrix 

func (obj *Scene) ApplyMatrix(matrix *Matrix4)

func (*Scene) GetObjectById 

func (obj *Scene) GetObjectById(id int) *js.Object

func (*Scene) Remove 

func (obj *Scene) Remove(m *js.Object)

func (*Scene) ToJSON 

func (obj *Scene) ToJSON() interface{}

func (*Scene) UpdateMatrix 

func (obj *Scene) UpdateMatrix()

type Shading 

type Shading float64
const (
	// SmoothShading is the default and linearly interpolates color between vertices.
	SmoothShading Shading = 0

	// FlatShading uses the color of the first vertex for every pixel in a face.
	FlatShading Shading = 1
)

type Side 

type Side float64

Side defines which side of faces will be rendered - front, back or both. Default is FrontSide. 

const (
	FrontSide  Side = 0
	BackSide   Side = 1
	DoubleSide Side = 2
)

type SphereGeometry 

type SphereGeometry struct {
	*js.Object

	Radius      float64 `js:"radius"`
	Segments    float64 `js:"segments"`
	ThetaStart  float64 `js:"thetaStart"`
	ThetaLength float64 `js:"thetaLength"`
}

func NewSphereGeometry 

func NewSphereGeometry(params SphereGeometryParameters) SphereGeometry

NewSphereGeometry creates a new BoxGeometry.

func (SphereGeometry) ApplyMatrix 

func (g SphereGeometry) ApplyMatrix(matrix *Matrix4)

func (SphereGeometry) Center 

func (g SphereGeometry) Center()

func (SphereGeometry) ComputeBoundingBox 

func (g SphereGeometry) ComputeBoundingBox()

func (SphereGeometry) ComputeBoundingSphere 

func (g SphereGeometry) ComputeBoundingSphere()

func (SphereGeometry) ComputeFaceNormals 

func (g SphereGeometry) ComputeFaceNormals()

func (SphereGeometry) ComputeFlatVertexNormals 

func (g SphereGeometry) ComputeFlatVertexNormals()

func (SphereGeometry) ComputeLineDistances 

func (g SphereGeometry) ComputeLineDistances()

func (SphereGeometry) ComputeMorphNormals 

func (g SphereGeometry) ComputeMorphNormals()

func (SphereGeometry) ComputeVertexNormals 

func (g SphereGeometry) ComputeVertexNormals(areaWeighted bool)

func (SphereGeometry) Copy 

func (g SphereGeometry) Copy(source Object3D, recursive bool) *SphereGeometry

func (SphereGeometry) Dispose 

func (g SphereGeometry) Dispose()

func (SphereGeometry) FromBufferGeometry 

func (g SphereGeometry) FromBufferGeometry(geometry Geometry)

func (SphereGeometry) LookAt 

func (g SphereGeometry) LookAt()

func (SphereGeometry) Merge 

func (g SphereGeometry) Merge(geometry Geometry, matrix Matrix4, materialIndexOffset float64)

func (SphereGeometry) MergeMesh 

func (g SphereGeometry) MergeMesh(mesh Mesh)

func (SphereGeometry) MergeVertices 

func (g SphereGeometry) MergeVertices()

func (SphereGeometry) Normalize 

func (g SphereGeometry) Normalize() SphereGeometry

func (SphereGeometry) RotateX 

func (g SphereGeometry) RotateX()

func (SphereGeometry) RotateY 

func (g SphereGeometry) RotateY()

func (SphereGeometry) RotateZ 

func (g SphereGeometry) RotateZ()

func (SphereGeometry) Scale 

func (g SphereGeometry) Scale()

func (SphereGeometry) SortFacesByMaterialIndex 

func (g SphereGeometry) SortFacesByMaterialIndex()

func (SphereGeometry) ToJSON 

func (g SphereGeometry) ToJSON() interface{}

func (SphereGeometry) Translate 

func (g SphereGeometry) Translate()

type SphereGeometryParameters 

type SphereGeometryParameters struct {
	Radius         float64
	WidthSegments  float64
	HeightSegments float64
	ThetaStart     float64
	ThetaLength    float64
	PhiStart       float64
	PhiLength      float64
}

type Sprite 

type Sprite struct {
	*js.Object

	ID               int             `js:"id"`
	Position         *Vector3        `js:"position"`
	Scale            *Vector3        `js:"scale"`
	Rotation         *Euler          `js:"rotation"`
	Geometry         *BufferGeometry `js:"geometry"`
	Material         Material        `js:"material"`
	MatrixAutoUpdate bool            `js:"matrixAutoUpdate"`
	RenderOrder      int             `js:"renderOrder"`
}

Sprite is a plane that always faces towards the camera, generally with a partially transparent texture applied.

func NewSprite 

func NewSprite(material *SpriteMaterial) *Sprite

NewSprite creates a new sprite.

func (*Sprite) Add 

func (obj *Sprite) Add(m Object3D)

func (*Sprite) ApplyMatrix 

func (obj *Sprite) ApplyMatrix(matrix *Matrix4)

func (*Sprite) GetObjectById 

func (obj *Sprite) GetObjectById(id int) *js.Object

func (*Sprite) Remove 

func (obj *Sprite) Remove(m *js.Object)

func (*Sprite) ToJSON 

func (obj *Sprite) ToJSON() interface{}

func (*Sprite) UpdateMatrix 

func (obj *Sprite) UpdateMatrix()

type SpriteMaterial 

type SpriteMaterial struct {
	*js.Object
}

func NewSpriteMaterial 

func NewSpriteMaterial(texture *js.Object) *SpriteMaterial

func (SpriteMaterial) Clone 

func (m SpriteMaterial) Clone()

func (SpriteMaterial) Copy 

func (m SpriteMaterial) Copy(source Object3D)

func (SpriteMaterial) Dispose 

func (m SpriteMaterial) Dispose()

func (SpriteMaterial) OnBeforeCompile 

func (m SpriteMaterial) OnBeforeCompile()

func (SpriteMaterial) SetValues 

func (m SpriteMaterial) SetValues(values MaterialParameters)

func (SpriteMaterial) ToJSON 

func (m SpriteMaterial) ToJSON(meta interface{}) interface{}

type TextSprite 

type TextSprite struct {
	*js.Object

	Text string

	ID               int             `js:"id"`
	Position         *Vector3        `js:"position"`
	Rotation         *Euler          `js:"rotation"`
	Geometry         *BufferGeometry `js:"geometry"`
	MatrixAutoUpdate bool            `js:"matrixAutoUpdate"`
	RenderOrder      int             `js:"renderOrder"`
	Visible          bool            `js:"visible"`
}

func NewTextSprite 

func NewTextSprite(text, align string, textSize int, color *Color) *TextSprite

func (*TextSprite) Add 

func (obj *TextSprite) Add(m Object3D)

func (*TextSprite) ApplyMatrix 

func (obj *TextSprite) ApplyMatrix(matrix *Matrix4)

func (*TextSprite) GetObjectById 

func (obj *TextSprite) GetObjectById(id int) *js.Object

func (*TextSprite) Remove 

func (obj *TextSprite) Remove(m *js.Object)

func (*TextSprite) ToJSON 

func (obj *TextSprite) ToJSON() interface{}

func (*TextSprite) UpdateMatrix 

func (obj *TextSprite) UpdateMatrix()

type TextSpriteMaterial 

type TextSpriteMaterial struct {
	*js.Object
	Color *Color `js:"color"`
}

type TextSpriteParameters 

type TextSpriteParameters struct {
	*js.Object
	TextSize       int                 `js:"textSize"`
	RedrawInterval int                 `js:"redrawInterval"`
	Material       *TextSpriteMaterial `js:"material"`
	Texture        *TextTextureParams  `js:"texture"`
}

type TextTextureParams 

type TextTextureParams struct {
	*js.Object
	Text       string `js:"text"`
	FontFamily string `js:"fontFamily"`
	Align      string `js:"align"`
}

type TextureLoader 

type TextureLoader struct {
	*js.Object

	CrossOrigin string `js:"crossOrigin"`
}

TextureLoader loads a texture from file. See https://threejs.org/docs/#api/en/loaders/TextureLoader

func NewTextureLoader 

func NewTextureLoader() *TextureLoader

NewTextureLoader creates a new texture loader.

func (*TextureLoader) Load 

func (t *TextureLoader) Load(url string, fn func(*js.Object)) *js.Object

Load loads texture from url image.

type Vector2 

type Vector2 struct {
	*js.Object
	X float64 `js:"X"`
	Y float64 `js:"Y"`
}

Vector2 - represents a Vector2.

func NewVector2 

func NewVector2(x, y float64) *Vector2

func (Vector2) Coords 

func (v Vector2) Coords() (x, y float64)

func (Vector2) DistanceTo 

func (v Vector2) DistanceTo(v1 Vector2) float64

func (Vector2) Normalize 

func (v Vector2) Normalize() Vector2

func (Vector2) Set 

func (v Vector2) Set(x, y float64) Vector2

type Vector3 

type Vector3 struct {
	*js.Object
	X float64 `js:"X"`
	Y float64 `js:"Y"`
	Z float64 `js:"Z"`
}

Vector3 - represents a Vector3.

func NewVector3 

func NewVector3(x, y, z float64) Vector3

func (Vector3) Coords 

func (v Vector3) Coords() (x, y, z float64)

func (Vector3) Normalize 

func (v Vector3) Normalize() Vector3

func (Vector3) Set 

func (v Vector3) Set(x, y, z float64) Vector3

func (Vector3) SetX 

func (v Vector3) SetX(x float64) Vector3

func (Vector3) SetY 

func (v Vector3) SetY(y float64) Vector3

func (Vector3) SetZ 

func (v Vector3) SetZ(z float64) Vector3

type WebGLRenderer 

type WebGLRenderer struct {
	*js.Object
}

The WebGLRenderer displays your beautifully crafted scenes using WebGL.

func NewWebGLRenderer 

func NewWebGLRenderer() WebGLRenderer

WebGLRenderer creates an WebGLRenderer instance.

func (WebGLRenderer) Render 

func (r WebGLRenderer) Render(scene *Scene, camera PerspectiveCamera)

func (WebGLRenderer) SetPixelRatio 

func (r WebGLRenderer) SetPixelRatio(ratio float64)

func (WebGLRenderer) SetSize 

func (r WebGLRenderer) SetSize(w float64, h float64, updateStyle bool)

WebGLRenderer creates an WebGLRenderer instance.

Source Files

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examples
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