Lines Matching refs:rotate
945 double freq, rotate, saturate, gray, intensity;
957 * aoffset: number of degrees to rotate hue [CURRENTLY NOT USED]
960 * rotate: rotation of the beams as a function of radius
967 rotate = (double)bg[pat].bg_brot * 0.1;
981 intensity = cos((angle+(rotate*dist*PI)) * freq) *
