Packs a Uint24, representing RGB components, with a Float32, representing the alpha component, with a range between 0.0 and 1.0 and return a swizzled Uint32
Uint24 representing RGB components
Float32 representing Alpha component
Packs a Uint24, representing RGB components, with a Float32, representing the alpha component, with a range between 0.0 and 1.0 and return a swizzled Uint32