protected ShadowmapBase(ref BaseInit initializer)
{
m_Width = initializer.width;
m_Height = initializer.height;
m_Slices = initializer.slices;
m_ShadowmapBits = initializer.shadowmapBits;
m_ShadowmapFormat = initializer.shadowmapFormat;
m_SamplerState = initializer.samplerState;
m_CompSamplerState = initializer.comparisonSamplerState;
m_ClearColor = initializer.clearColor;
m_WidthRcp = 1.0f / initializer.width;
m_HeightRcp = 1.0f / initializer.height;
m_MaxPayloadCount = initializer.maxPayloadCount;
m_ShadowSupport = initializer.shadowSupport;
m_ShadowId = 0;
if (IsNativeDepth() && m_Slices > 1)
{
// TODO: Right now when using any of the SetRendertarget functions we ultimately end up in RenderTextureD3D11.cpp
// SetRenderTargetD3D11Internal. This function sets the correct slice only for RTVs, whereas depth textures only
// support one DSV. So there's currently no way to have individual DSVs per slice to render into (ignoring going through a geometry shader and selecting the slice there).
Debug.LogError("Unity does not allow direct rendering into specific depth slices, yet. Defaulting back to one array slice.");
m_Slices = 1;
}
}
public uint RequestSamplerSlot(ComparisonSamplerState css)
{
uint idx;
if (m_CompSamplers.FindFirst(out idx, ref css))
{
return(idx);
}
idx = m_CompSamplers.Count();
m_CompSamplers.Add(css);
return(idx);
}
