Lines Matching full:sweep
62 // Sweep
93 // Sweep
94 "varying highp vec2 sweep;\n"
96 "varying highp vec2 sweep;\n"
118 // Sweep
119 " sweep = (screenSpace * position).xy;\n"
121 " sweep = (screenSpace * position).xy;\n"
177 // Sweep
293 // Sweep
294 " highp float index = atan(sweep.y, sweep.x) * 0.15915494309; // inv(2 * PI)\n"
297 " highp float index = atan(sweep.y, sweep.x) * 0.15915494309; // inv(2 * PI)\n"
