void SetMinMax(ref DecalData da, float3 ext, ref float3 minV, ref float3 maxV)
{
float3 pos = mul(da.localToWorld, float4(ext, 1));
minV = min(pos, minV);
maxV = max(pos, maxV);
}
public void FrameUpdate(PipelineCamera cam, ref PipelineCommandData data)
{
CommandBuffer buffer = data.buffer;
handle.Complete();
buffer.GetTemporaryRT(ShaderIDs._BackupAlbedoMap, cam.cam.pixelWidth, cam.cam.pixelHeight, 0, FilterMode.Point, RenderTextureFormat.ARGB32, RenderTextureReadWrite.Linear, 1, false);
buffer.GetTemporaryRT(ShaderIDs._BackupNormalMap, cam.cam.pixelWidth, cam.cam.pixelHeight, 0, FilterMode.Point, RenderTextureFormat.ARGB2101010, RenderTextureReadWrite.Linear, 1, false);
buffer.CopyTexture(cam.targets.gbufferIndex[2], 0, 0, ShaderIDs._BackupNormalMap, 0, 0);
buffer.CopyTexture(cam.targets.gbufferIndex[0], 0, 0, ShaderIDs._BackupAlbedoMap, 0, 0);
decalTargets[0] = cam.targets.gbufferIndex[0];
decalTargets[1] = cam.targets.gbufferIndex[2];
buffer.SetRenderTarget(colors: decalTargets, depth: ShaderIDs._DepthBufferTexture);
DecalData *resulPtr = decalCullResults.Ptr();
for (int i = 0; i < cullJob.count; ++i)
{
ref DecalData decal = ref resulPtr[i];
DecalBase dec = MUnsafeUtility.GetObject <DecalBase>(decal.comp);
dec.DrawDecal(buffer);
}