Cover Shader. How it works?

[lachlanmcdonald]

Cover Shader. How it works?

[lachlanmcdonald]

Thanks for the heads up @ericschn, clamp seems to be causing lots of trouble. I think I'll need to do some tests to work out the edge-cases.

[p1b1]

It could be that this shader is not working. I contacted other MagicVoxel users about this and the latest version does not work for them either.

[ericschn]

Removing usage of the clamp function allows it to work on nVidia hardware for me.

[p1b1]

That's right. Now it works without any problem :)

Just swap:
float headroom = clamp(1.0, 255.0, m_headroom);
float noise = clamp(0.0, 1.0, m_noise);

To:
float headroom = m_headroom;
float noise = m_noise;

Thank you for your help :)

[lachlanmcdonald]

Removed clamp from the shaders to avoid issues until I can investigate why. Will be part of 0.12.0 release.