m4.v ( m: matrix4 v: float-4 -- v': float-4 )


Vocabulary
math.matrices.simd

Inputs and outputs
ma matrix4
va float-4
v'a float-4


Definition


TYPED:: m4.v ( m: matrix4 v: float-4 -- v': float-4 )
m columns :> ( m1 m2 m3 m4 ) v first m1 n*v v second m2 n*v
v+ v third m3 n*v v+ v fourth m4 n*v v+ ;