Lines Matching full:sweep
82 // Sweep
83 "varying highp vec2 sweep;\n"
85 "varying highp vec2 sweep;\n"
109 // Sweep
110 " sweep = (screenSpace * position).xy;\n"
112 " sweep = (screenSpace * position).xy;\n"
258 // Sweep
259 " highp float index = atan(sweep.y, sweep.x) * 0.15915494309; // inv(2 * PI)\n"
262 " highp float index = atan(sweep.y, sweep.x) * 0.15915494309; // inv(2 * PI)\n"
