Shadowing with a shader altering depth

This example shows how to apply depth modification in a shader during the shadowmap pass.

A sphere with a hole created in a fragment shader is lighted and shadowed.

FILES:

• Inventor/examples/Features/Shaders/shadowShader/shadowShader.cxx
• Inventor/examples/Features/Shaders/shadowShader/PixelLightingFrag.glsl
• Inventor/examples/Features/Shaders/shadowShader/PixelLightingVtx.glsl

SEE ALSO

SoShaderObject, SoShaderProgram, SoShaderParameter, SoVertexShader, SoFragmentShader, SoShadowGroup

SCREENSHOT: