sphere

Vocabulary

gpu.demos.raytrace

Definition

USING: arrays math ;

IN: gpu.demos.raytrace

TUPLE: sphere
    { axis array initial: { } } { home array initial: { } }
    { dtheta float initial: 0.0 } { radius float initial: 0.0 }
    { color array initial: { } } { theta float initial: 0.0 } ;

Methods

USING: accessors audio.engine gpu.demos.raytrace math math.libm
;

M: sphere audio-distance radius>> fsqrt 2.0 * ; inline


USING: audio.engine gpu.demos.raytrace ;

M: sphere audio-position sphere-center ; inline