public override void UpdateLayout(string compositionName)
{
base.UpdateLayout(compositionName);
traceAttribute = GetTraceAttr();
intensityKey = LightVoxelShaderKeys.Intensity.ComposeWith(compositionName);
specularIntensityKey = LightVoxelShaderKeys.SpecularIntensity.ComposeWith(compositionName);
diffuseMarcherKey = LightVoxelShaderKeys.diffuseMarcher.ComposeWith(compositionName);
specularMarcherKey = LightVoxelShaderKeys.specularMarcher.ComposeWith(compositionName);
attributeSamplersKey = MarchAttributesKeys.AttributeSamplers.ComposeWith(compositionName);
if (traceAttribute != null)
{
if (((LightVoxel)Light.Type).DiffuseMarcher != null)
{
((LightVoxel)Light.Type).DiffuseMarcher.UpdateMarchingLayout("diffuseMarcher." + compositionName);
}
if (((LightVoxel)Light.Type).SpecularMarcher != null)
{
((LightVoxel)Light.Type).SpecularMarcher.UpdateMarchingLayout("specularMarcher." + compositionName);
}
traceAttribute.UpdateSamplingLayout("AttributeSamplers[0]." + compositionName);
}
}
public ImageEffectShader GetShader(RenderDrawContext context, VoxelAttribute attr)
{
VoxelViewContext viewContext = new VoxelViewContext(voxelView: false);
Matrix ViewProjection = context.RenderContext.RenderView.ViewProjection;
voxelDebugEffectShader.Parameters.Set(VoxelVisualizationViewShaderKeys.view, ViewProjection);
voxelDebugEffectShader.Parameters.Set(VoxelVisualizationViewShaderKeys.viewInv, Matrix.Invert(ViewProjection));
voxelDebugEffectShader.Parameters.Set(VoxelVisualizationViewShaderKeys.background, (Vector4)Background);
attr.UpdateSamplingLayout("AttributeSamplers[0]");
attr.ApplySamplingParameters(viewContext, voxelDebugEffectShader.Parameters);
MarchMethod.UpdateMarchingLayout("marcher");
MarchMethod.ApplyMarchingParameters(voxelDebugEffectShader.Parameters);
voxelDebugEffectShader.Parameters.Set(VoxelVisualizationViewShaderKeys.marcher, MarchMethod.GetMarchingShader(0));
ShaderSourceCollection collection = new ShaderSourceCollection
{
attr.GetSamplingShader()
};
voxelDebugEffectShader.Parameters.Set(MarchAttributesKeys.AttributeSamplers, collection);
return(voxelDebugEffectShader);
}
public ImageEffectShader GetShader(RenderDrawContext context, VoxelAttribute attr)
{
VoxelViewContext viewContext = new VoxelViewContext(false);
attr.UpdateSamplingLayout("Attribute");
attr.ApplySamplingParameters(viewContext, voxelDebugEffectShader.Parameters);
voxelDebugEffectShader.Parameters.Set(VoxelVisualizationRawShaderKeys.Attribute, attr.GetSamplingShader());
voxelDebugEffectShader.Parameters.Set(VoxelVisualizationRawShaderKeys.mip, Mipmap);
voxelDebugEffectShader.Parameters.Set(VoxelVisualizationRawShaderKeys.rangeOffset, RangeOffset);
voxelDebugEffectShader.Parameters.Set(VoxelVisualizationRawShaderKeys.range, Range);
return(voxelDebugEffectShader);
}