Mesh

package
v0.0.0-...-9749107 Latest Latest
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 Go to latest Published: May 4, 2020 License: GPL-3.0 Imports: 10 Imported by: 8

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Constants

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Variables

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Functions

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Types

type IMesh 

type IMesh interface {
	BoundingVolume.ICollisionObject

	GetModelMatrix() GeometryMath.Matrix4x4
	SetModelMatrix(mat GeometryMath.Matrix4x4)

	EnableFrustumCulling()
	DisableFrustumCulling()
}

type IVertexArray 

type IVertexArray interface {
	Bind()
	Unbind()
	EnableUVAttribute()
	DisableUVAttribute()
	EnableNormalAttribute()
	DisableNormalAttribute()
	EnableTangentAttribute()
	DisableTangentAttribute()
	EnableBiTangentAttribute()
	DisableBiTangentAttribute()
}

type IndexBuffer 

type IndexBuffer struct {
	Length int32

	RestartIndex uint32
	// contains filtered or unexported fields
}

func NewIndexBuffer 

func NewIndexBuffer(indices []uint32) *IndexBuffer

func (*IndexBuffer) Bind 

func (buff *IndexBuffer) Bind()

func (*IndexBuffer) Unbind 

func (buff *IndexBuffer) Unbind()

type InstanceMasterMesh 

type InstanceMasterMesh struct {
	Mesh
	MasterMatrix GeometryMath.Matrix4x4
	MatrixBuffer Buffer.Buffer
	Instances    []*InstancedMesh
}

func NewInstanceMasterMesh 

func NewInstanceMasterMesh(mesh *Mesh, matrices ...GeometryMath.Matrix4x4) *InstanceMasterMesh

func (*InstanceMasterMesh) CreateNewInstances 

func (mesh *InstanceMasterMesh) CreateNewInstances(matrices ...GeometryMath.Matrix4x4) []*InstancedMesh

func (*InstanceMasterMesh) Draw 

func (mesh *InstanceMasterMesh) Draw(shader Shader.IShaderProgram, invoker Scene.IDrawable, scene Scene.IScene, camera Camera.ICamera) error

func (*InstanceMasterMesh) SetMasterMatrix 

func (mesh *InstanceMasterMesh) SetMasterMatrix(mat GeometryMath.Matrix4x4)

type InstancedMesh 

type InstancedMesh struct {
	ModelMatrix GeometryMath.Matrix4x4

	TransformedBoundingVolume BoundingVolume.IBoundingVolume
	FrustumCulling            bool
	Master                    *InstanceMasterMesh
	// contains filtered or unexported fields
}

func (*InstancedMesh) DisableFrustumCulling 

func (mesh *InstancedMesh) DisableFrustumCulling()

func (*InstancedMesh) EnableFrustumCulling 

func (mesh *InstancedMesh) EnableFrustumCulling()

func (*InstancedMesh) GetBoundingVolume 

func (mesh *InstancedMesh) GetBoundingVolume() BoundingVolume.IBoundingVolume

func (*InstancedMesh) GetModelMatrix 

func (mesh *InstancedMesh) GetModelMatrix() GeometryMath.Matrix4x4

func (*InstancedMesh) SetModelMatrix 

func (mesh *InstancedMesh) SetModelMatrix(mat GeometryMath.Matrix4x4)

type Mesh 

type Mesh struct {
	VertexBuffer Buffer.Buffer
	VertexArray  VertexArray
	IndexBuffer  *IndexBuffer
	ModelMatrix  GeometryMath.Matrix4x4

	TransformedBoundingVolume BoundingVolume.IBoundingVolume

	PrimitiveType  PrimitiveType
	FrustumCulling bool
	// contains filtered or unexported fields
}

func NewMesh 

func NewMesh(vertices []Vertex, indices []uint32, boundingVolume func(vertices []GeometryMath.Vector3) BoundingVolume.IBoundingVolume) *Mesh

func (*Mesh) DisableFrustumCulling 

func (mesh *Mesh) DisableFrustumCulling()

func (*Mesh) Draw 

func (mesh *Mesh) Draw(shader Shader.IShaderProgram, invoker Scene.IDrawable, scene Scene.IScene, camera Camera.ICamera) error

func (*Mesh) EnableFrustumCulling 

func (mesh *Mesh) EnableFrustumCulling()

func (*Mesh) GetBoundingVolume 

func (mesh *Mesh) GetBoundingVolume() BoundingVolume.IBoundingVolume

func (*Mesh) GetIndexBuffer 

func (mesh *Mesh) GetIndexBuffer() *IndexBuffer

func (*Mesh) GetModelMatrix 

func (mesh *Mesh) GetModelMatrix() GeometryMath.Matrix4x4

func (*Mesh) GetPrimitiveType 

func (mesh *Mesh) GetPrimitiveType() PrimitiveType

func (*Mesh) GetVertexArray 

func (mesh *Mesh) GetVertexArray() VertexArray

func (*Mesh) GetVertexBuffer 

func (mesh *Mesh) GetVertexBuffer() Buffer.Buffer

func (*Mesh) SetModelMatrix 

func (mesh *Mesh) SetModelMatrix(mat GeometryMath.Matrix4x4)

type PrimitiveType 

type PrimitiveType uint32

type Vertex 

type Vertex struct {
	Position GeometryMath.Vector3
	UV       GeometryMath.Vector2

	Normal    GeometryMath.Vector3
	Tangent   GeometryMath.Vector3
	BiTangent GeometryMath.Vector3
}

type VertexArray 

type VertexArray uint32

func NewInstancedVertexArray 

func NewInstancedVertexArray(vao VertexArray, mbo Buffer.Buffer) VertexArray

func NewVertexArray 

func NewVertexArray(vbo Buffer.Buffer) VertexArray

func (VertexArray) Bind 

func (vao VertexArray) Bind()

func (VertexArray) DisableBiTangentAttribute 

func (vao VertexArray) DisableBiTangentAttribute()

func (VertexArray) DisableNormalAttribute 

func (vao VertexArray) DisableNormalAttribute()

func (VertexArray) DisableTangentAttribute 

func (vao VertexArray) DisableTangentAttribute()

func (VertexArray) DisableUVAttribute 

func (vao VertexArray) DisableUVAttribute()

func (VertexArray) EnableBiTangentAttribute 

func (vao VertexArray) EnableBiTangentAttribute()

func (VertexArray) EnableNormalAttribute 

func (vao VertexArray) EnableNormalAttribute()

func (VertexArray) EnableTangentAttribute 

func (vao VertexArray) EnableTangentAttribute()

func (VertexArray) EnableUVAttribute 

func (vao VertexArray) EnableUVAttribute()

func (VertexArray) Unbind 

func (vao VertexArray) Unbind()

type Vertices 

type Vertices []Vertex

func (Vertices) GetPositions 

func (vertices Vertices) GetPositions() []GeometryMath.Vector3

Source Files

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