fold-rgba-planes ( r g b a -- rgba )


Vocabulary
terrain.generation

Inputs
ran object
gan object
ban object
aan object


Outputs
rgbaan object


Definition
USING: alien.data.map.private math.matrices.simd
math.vectors.simd ;

IN: terrain.generation

: fold-rgba-planes ( r g b a -- rgba )
[ vmerge-transpose vmerge-transpose ]
{ uchar-16 uchar-16 uchar-16 uchar-16 } { { uchar-16 4 } }
data-map ;