customSurfaceShading

Enables custom surface shading: the material provides its own surfaceShading() function.

Enables custom surface shading: the material provides its own surfaceShading() function.

Enables custom surface shading: the material provides its own surfaceShading() function.

Enables custom surface shading: the material provides its own surfaceShading() function.

Enables custom surface shading: the material provides its own surfaceShading() function.