C# Class CSharpGL.PickableRenderer

支持"拾取"的渲染器

Inheritance: Renderer, IColorCodedPicking

ファイルを表示 Open project: bitzhuwei/CSharpGL Class Usage Examples

Private Properties

Property	Type	Description

Public Methods

Method	Description
GetPickedGeometry ( RenderEventArgs arg, uint stageVertexId, int x, int y ) : PickedGeometry
GetVertexCount ( ) : uint
MovePositions ( System.Point differenceOnScreen, CSharpGL.mat4 viewMatrix, CSharpGL.mat4 projectionMatrix, vec4 viewport ) : void	Move vertexes' position accroding to difference on screen. 根据differenceOnScreen来修改指定索引处的顶点位置。
MovePositions ( System.Point differenceOnScreen, CSharpGL.mat4 viewMatrix, CSharpGL.mat4 projectionMatrix, vec4 viewport, IEnumerable positionIndexes ) : void	Move vertexes' position accroding to difference on screen. 根据differenceOnScreen来修改指定索引处的顶点位置。
PickableRenderer ( IBufferable model, ShaderCode shaderCodes, AttributeMap attributeMap, string positionNameInIBufferable ) : System.ComponentModel	支持"拾取"的渲染器
Render4Picking ( RenderEventArgs arg ) : void

Protected Methods

Method	Description
DoInitialize ( ) : void
DoRender ( RenderEventArgs arg ) : void

Method Details

DoInitialize() protected method

protected DoInitialize ( ) : void
return	void

DoRender() protected method

protected DoRender ( RenderEventArgs arg ) : void
arg	RenderEventArgs
return	void

GetPickedGeometry() public method

public GetPickedGeometry ( RenderEventArgs arg, uint stageVertexId, int x, int y ) : PickedGeometry
arg	RenderEventArgs
stageVertexId	uint
x	int	mouse position(Left Down is (0, 0)).
y	int	mouse position(Left Down is (0, 0)).
return	PickedGeometry

GetVertexCount() public method

public GetVertexCount ( ) : uint
return	uint

MovePositions() public method

Move vertexes' position accroding to difference on screen.

根据differenceOnScreen来修改指定索引处的顶点位置。

public MovePositions ( System.Point differenceOnScreen, CSharpGL.mat4 viewMatrix, CSharpGL.mat4 projectionMatrix, vec4 viewport ) : void
differenceOnScreen	System.Point
viewMatrix	CSharpGL.mat4
projectionMatrix	CSharpGL.mat4
viewport	vec4
return	void

MovePositions() public method

Move vertexes' position accroding to difference on screen.

根据differenceOnScreen来修改指定索引处的顶点位置。

public MovePositions ( System.Point differenceOnScreen, CSharpGL.mat4 viewMatrix, CSharpGL.mat4 projectionMatrix, vec4 viewport, IEnumerable positionIndexes ) : void
differenceOnScreen	System.Point
viewMatrix	CSharpGL.mat4
projectionMatrix	CSharpGL.mat4
viewport	vec4
positionIndexes	IEnumerable
return	void

PickableRenderer() public method

支持"拾取"的渲染器

public PickableRenderer ( IBufferable model, ShaderCode shaderCodes, AttributeMap attributeMap, string positionNameInIBufferable ) : System.ComponentModel
model	IBufferable	一种渲染方式
shaderCodes	ShaderCode	各种类型的shader代码
attributeMap	AttributeMap	关联和中的属性
positionNameInIBufferable	string	描述顶点位置信息的buffer的名字
return	System.ComponentModel

Render4Picking() public method

public Render4Picking ( RenderEventArgs arg ) : void
arg	RenderEventArgs
return	void