C# Class Nez.Mesh

basic class that can be used to create simple meshes. For more advanced usage subclass and override what is needed. The general gist of usage is the following: - call setVertPositions - call setTriangles to set the triangle indices - call recalculateBounds to prepare the Mesh for rendering and culling

Inheritance: RenderableComponent

ファイルを表示 Open project: prime31/Nez

Public Methods

Method	Description
onAddedToEntity ( ) : void
recalculateBounds ( bool recalculateUVs ) : Mesh	recalculates the bounds and optionally sets the UVs. The UVs are setup to map the texture in a best fit fashion.
render ( Graphics graphics, Camera camera ) : void
setColor ( Microsoft.Xna.Framework.Color color ) : Mesh	sets the color for all of the verts
setColorForAllVerts ( Microsoft.Xna.Framework.Color color ) : Mesh	helper that sets the color for all verts
setColorForVert ( int vertIndex, Microsoft.Xna.Framework.Color color ) : Mesh	sets the vertex color for a single vert
setTexture ( Microsoft.Xna.Framework.Graphics.Texture2D texture ) : Mesh	sets the texture. Pass in null to unset the texture.
setTriangles ( int triangles ) : Mesh	sets the triangle indices for rendering
setVertPositions ( Vector2 positions ) : Mesh	sets the vert positions. If the positions array does not match the verts array size the verts array will be recreated.
setVertPositions ( Microsoft.Xna.Framework.Vector3 positions ) : Mesh	sets the vert positions. If the positions array does not match the verts array size the verts array will be recreated.
setVertexColorEnabled ( bool shouldEnableVertexColors ) : Mesh	sets whether vertex colors will be used by the shader

Method Details

onAddedToEntity() public method

public onAddedToEntity ( ) : void
return	void

recalculateBounds() public method

recalculates the bounds and optionally sets the UVs. The UVs are setup to map the texture in a best fit fashion.

public recalculateBounds ( bool recalculateUVs ) : Mesh
recalculateUVs	bool	If set to true recalculate U vs.
return	Mesh

render() public method

public render ( Graphics graphics, Camera camera ) : void
graphics	Graphics
camera	Camera
return	void

setColor() public method

sets the color for all of the verts

public setColor ( Microsoft.Xna.Framework.Color color ) : Mesh
color	Microsoft.Xna.Framework.Color	Color.
return	Mesh

setColorForAllVerts() public method

helper that sets the color for all verts

public setColorForAllVerts ( Microsoft.Xna.Framework.Color color ) : Mesh
color	Microsoft.Xna.Framework.Color	Color.
return	Mesh

setColorForVert() public method

sets the vertex color for a single vert

public setColorForVert ( int vertIndex, Microsoft.Xna.Framework.Color color ) : Mesh
vertIndex	int	Vert index.
color	Microsoft.Xna.Framework.Color	Color.
return	Mesh

setTexture() public method

sets the texture. Pass in null to unset the texture.

public setTexture ( Microsoft.Xna.Framework.Graphics.Texture2D texture ) : Mesh
texture	Microsoft.Xna.Framework.Graphics.Texture2D	Texture.
return	Mesh

setTriangles() public method

sets the triangle indices for rendering

public setTriangles ( int triangles ) : Mesh
triangles	int	Triangles.
return	Mesh

setVertPositions() public method

sets the vert positions. If the positions array does not match the verts array size the verts array will be recreated.

public setVertPositions ( Vector2 positions ) : Mesh
positions	Microsoft.Xna.Framework.Vector2	Positions.
return	Mesh

setVertPositions() public method

sets the vert positions. If the positions array does not match the verts array size the verts array will be recreated.

public setVertPositions ( Microsoft.Xna.Framework.Vector3 positions ) : Mesh
positions	Microsoft.Xna.Framework.Vector3	Positions.
return	Mesh

setVertexColorEnabled() public method

sets whether vertex colors will be used by the shader

public setVertexColorEnabled ( bool shouldEnableVertexColors ) : Mesh
shouldEnableVertexColors	bool	If set to true should enable vertex colors.
return	Mesh