public void SetSkinningBuffer(DynamicBuffer <Matrix4x3> skinningBuffer)
{
if (skinningBuffer == _skinningBuffer)
{
return;
}
_skinningBuffer = skinningBuffer;
_dirtyFlags |= MeshEffectDirtyFlags.SkinningConstants;
}
public void SetAlphaTest(bool alphaTest)
{
_perDrawConstants.AlphaTest = alphaTest;
_dirtyFlags |= MeshEffectDirtyFlags.PerDrawConstants;
}
public void SetNumTextureStages(uint numTextureStages)
{
_perDrawConstants.NumTextureStages = numTextureStages;
_dirtyFlags |= MeshEffectDirtyFlags.PerDrawConstants;
}
public void SetPrimitiveOffset(uint primitiveOffset)
{
_perDrawConstants.PrimitiveOffset = primitiveOffset;
_dirtyFlags |= MeshEffectDirtyFlags.PerDrawConstants;
}
public void SetMaterialIndices(StaticBuffer <uint> materialIndicesBuffer)
{
_materialIndicesBuffer = materialIndicesBuffer;
_dirtyFlags |= MeshEffectDirtyFlags.MaterialIndicesBuffer;
}
public void SetTextureIndices(StaticBuffer <MeshTextureIndex> textureIndicesBuffer)
{
_textureIndicesBuffer = textureIndicesBuffer;
_dirtyFlags |= MeshEffectDirtyFlags.TextureIndicesBuffer;
}
public void SetTextures(TextureSet textures)
{
_textures = textures;
_dirtyFlags |= MeshEffectDirtyFlags.Textures;
}
protected override void OnApply(CommandEncoder commandEncoder)
{
if (_dirtyFlags.HasFlag(MeshEffectDirtyFlags.SkinningConstants))
{
if (_skinningBuffer != null)
{
commandEncoder.SetInlineStructuredBuffer(2, _skinningBuffer);
}
_dirtyFlags &= ~MeshEffectDirtyFlags.SkinningConstants;
}
if (_dirtyFlags.HasFlag(MeshEffectDirtyFlags.TransformConstants))
{
_transformConstants.ViewProjection = _view * _projection;
_transformConstantBuffer.UpdateData(ref _transformConstants);
commandEncoder.SetInlineConstantBuffer(1, _transformConstantBuffer);
_dirtyFlags &= ~MeshEffectDirtyFlags.TransformConstants;
}
if (_dirtyFlags.HasFlag(MeshEffectDirtyFlags.LightingConstants))
{
Matrix4x4.Invert(_view, out var viewInverse);
_lightingConstants.CameraPosition = viewInverse.Translation;
_lightingConstantBuffer.UpdateData(ref _lightingConstants);
commandEncoder.SetInlineConstantBuffer(3, _lightingConstantBuffer);
_dirtyFlags &= ~MeshEffectDirtyFlags.LightingConstants;
}
if (_dirtyFlags.HasFlag(MeshEffectDirtyFlags.PerDrawConstants))
{
_perDrawConstantBuffer.UpdateData(ref _perDrawConstants);
commandEncoder.SetInlineConstantBuffer(0, _perDrawConstantBuffer);
_dirtyFlags &= ~MeshEffectDirtyFlags.PerDrawConstants;
}
if (_dirtyFlags.HasFlag(MeshEffectDirtyFlags.MaterialsBuffer))
{
commandEncoder.SetStaticBuffer(6, _materialsBuffer);
_dirtyFlags &= ~MeshEffectDirtyFlags.MaterialsBuffer;
}
if (_dirtyFlags.HasFlag(MeshEffectDirtyFlags.Textures))
{
commandEncoder.SetTextureSet(7, _textures);
_dirtyFlags &= ~MeshEffectDirtyFlags.Textures;
}
if (_dirtyFlags.HasFlag(MeshEffectDirtyFlags.TextureIndicesBuffer))
{
commandEncoder.SetStaticBuffer(5, _textureIndicesBuffer);
_dirtyFlags &= ~MeshEffectDirtyFlags.TextureIndicesBuffer;
}
if (_dirtyFlags.HasFlag(MeshEffectDirtyFlags.MaterialIndicesBuffer))
{
commandEncoder.SetStaticBuffer(4, _materialIndicesBuffer);
_dirtyFlags &= ~MeshEffectDirtyFlags.MaterialIndicesBuffer;
}
}
public void SetLights(ref Lights lights)
{
_lightingConstants.Lights = lights;
_dirtyFlags |= MeshEffectDirtyFlags.LightingConstants;
}
public void SetProjection(Matrix4x4 matrix)
{
_projection = matrix;
_dirtyFlags |= MeshEffectDirtyFlags.TransformConstants;
}
public void SetView(Matrix4x4 matrix)
{
_view = matrix;
_dirtyFlags |= MeshEffectDirtyFlags.TransformConstants;
_dirtyFlags |= MeshEffectDirtyFlags.LightingConstants;
}
public void SetWorld(Matrix4x4 matrix)
{
_world = matrix;
_dirtyFlags |= MeshEffectDirtyFlags.TransformConstants;
}
public void SetNumBones(uint numBones)
{
_transformConstants.NumBones = numBones;
_dirtyFlags |= MeshEffectDirtyFlags.TransformConstants;
}
public void SetSkinningEnabled(bool enabled)
{
_transformConstants.SkinningEnabled = enabled;
_dirtyFlags |= MeshEffectDirtyFlags.TransformConstants;
}
public void SetTexturing(bool texturing)
{
_perDrawConstants.Texturing = texturing;
_dirtyFlags |= MeshEffectDirtyFlags.PerDrawConstants;
}
public void SetMaterials(StaticBuffer <VertexMaterial> materialsBuffer)
{
_materialsBuffer = materialsBuffer;
_dirtyFlags |= MeshEffectDirtyFlags.MaterialsBuffer;
}
public void SetTimeInSeconds(float time)
{
_perDrawConstants.TimeInSeconds = time;
_dirtyFlags |= MeshEffectDirtyFlags.PerDrawConstants;
}
protected override void OnBegin()
{
_dirtyFlags = MeshEffectDirtyFlags.All;
}
