vlImageGenerateNormalMap

vtflib_sys

Function vlImageGenerateNormalMap 

Source 
pub unsafe extern "C" fn vlImageGenerateNormalMap(
    uiFrame: vlUInt,
    KernelFilter: VTFKernelFilter,
    HeightConversionMethod: VTFHeightConversionMethod,
    NormalAlphaResult: VTFNormalAlphaResult,
) -> vlBool