- KHR_materials_transmission
- KHR_materials_volume
- KHR_materials_ior
- KHR_materials_dispersion
This model tests the KHR_materials_dispersion extension.
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This model tests the effects of the KHR_materials_dispersion extension.
Dispersion requires volumetric transmission (KHR_materials_transmission with KHR_materials_volume) and also scales with IOR (KHR_materials_ior). It changes the effective IOR values for different frequencies of light, producing an effect known as chromatic aberration. In the right-most column, the rainbow-like effect is most pronounced.
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