generate-p-matrix ( world -- matrix )

Vocabulary

gpu.util.wasd

Inputs

world

an object

Outputs

matrix

an object

Definition

USING: math.matrices.extras math.vectors ;

IN: gpu.util.wasd

:: generate-p-matrix ( world -- matrix )
    world wasd-near-plane :> near-plane world wasd-far-plane
    :> far-plane world wasd-fov-vector near-plane v*n
    near-plane far-plane <frustum-matrix4> ;