@StainlessTobii wrote:
I am just adding cascade shadow maps to my engine and run into a problem.
I started with a simple test application that just rendered a single mesh, and it worked fine.
So I copied the code into my engine , and now it doesn't work at all.
I have checked everything I can think of. I know the shadow map is rendering correctly.
I know all the values are set correctly, but everything is black. Not shadowed as it should be, black.
I have tracked the problem down to a single line of code.
return ShadowMap.SampleCmpLevelZero(ShadowSampler, float3(shadowPos.xy, cascadeIdx), lightDepth);Which is always returning 0
Has anyone come across any issues with this?
It is in a shader include file which works fine in the test app, but the test app is a much simpler shader. Just shadowed, textured mesh with diffuse lighting.
I am trying to add it to my ocean shader which is much more complex.
I am worried it is a shader compiler issue.
Ideas please guys, pretty stuck at the moment.
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