Class MorphComposite

Namespace: ValveResourceFormat.Renderer
Assembly: Renderer.dll

Combines morph target deformations for one mesh into its rect of the .

public class MorphComposite

Inheritance

object ← MorphComposite

Remarks

The rect is the size of the morph set, laid out row by row at its width. Both of the atlas' fields hold it: position/speed is accumulated into the left one and normal/wrinkle into the right, matching Valve's compositor. Every active morph adds its weighted deltas on top of the others'.

Constructors

MorphComposite(RendererContext, Morph)

Initializes the morph composite for the given morph data, uploading the atlas and building the vertex buffer.

public MorphComposite(RendererContext renderContext, Morph morph)

Parameters

renderContext RendererContext

Renderer context for loading textures.

morph Morph

Morph data describing the morph targets and atlas layout.

Properties

AtlasX

Left edge of the rect within an atlas field, valid when .

public int AtlasX { get; }

Property Value

int

AtlasY

Bottom edge of the rect within an atlas field, valid when .

public int AtlasY { get; }

Property Value

int

Height

Height of the morph set in texels.

public int Height { get; }

Property Value

int

IsPlaced

Whether the composite has a rect in the atlas, which it gets the first time it renders.

public bool IsPlaced { get; }

Property Value

bool

Width

Width of the morph set in texels, which is also the row stride vertices are laid out at.

public int Width { get; }

Property Value

int

Methods

Clear()

Deactivates every morph, so the next draw leaves the rect empty and the mesh in its bind pose.

public void Clear()

Delete()

Deletes the composite's vertex buffer. Its rect is given up through .

public void Delete()

SetMorphValue(int, float)

Sets the blend weight for the specified morph target and marks it as active or inactive.

public void SetMorphValue(int morphId, float value)

Parameters

morphId int

Morph target identifier.

value float

Blend weight to apply.