private void SetActiveRT(CommandBuffer command, RenderTargetIdentifier renderTargetIdentifier)
{
if (_activeRTI != _sourceRTI)
{
TempRTManager.Release(command, _activeRTI);
}
_activeRTI = renderTargetIdentifier;
}
public void BlitBackToSource(CommandBuffer cmd)
{
if (_activeRTI == _sourceRTI)
{
return;
}
cmd.Blit(_activeRTI, _sourceRTI);
TempRTManager.Release(cmd, _activeRTI);
_activeRTI = _sourceRTI;
}
public void BlitAndSwap(CommandBuffer cmd, Material material, int pass = 0)
{
var from = _activeRTI;
RenderTargetIdentifier to;
if (_activeRTI == _sourceRTI)
{
to = TempRTManager.Request(cmd, sourceRenderTextureDescriptor);
}
else
{
to = _sourceRTI;
}
if (material == null)
{
cmd.Blit(from, to);
}
else
{
cmd.Blit(from, to, material, pass);
}
SetActiveRT(cmd, to);
}
public void ReleaseTemporaryRT(CommandBuffer command, RenderTargetIdentifier id)
{
TempRTManager.Release(command, id);
}
public RenderTargetIdentifier GetTemporaryRT(CommandBuffer cmd, RenderTextureDescriptor descriptor, FilterMode filter = FilterMode.Point)
{
var id = TempRTManager.Request(cmd, descriptor, filter);
return(id);
}
public RenderTargetIdentifier GetTemporaryRT(CommandBuffer cmd)
{
var id = TempRTManager.Request(cmd, sourceRenderTextureDescriptor);
return(id);
}
internal void Release(CommandBuffer command)
{
TempRTManager.EndFrame();
}