Lines Matching refs:b1
281 private static float CLIP(float a1, float b1, float a2, float b2,
283 return (float)(b1 + (double)(t - a1)*(b2 - b1) / (a2 - a1));
286 private static int CLIP(int a1, int b1, int a2, int b2, double t) {
287 return (int)(b1 + (double)(t - a1)*(b2 - b1) / (a2 - a1));
305 int a1, int b1, int a2, int b2) {
322 c[b1] = CLIP(c[a1], c[b1], c[a2], c[b2], t);
330 int a1, int b1, int a2, int b2) {
347 c[b1] = CLIP(c[a1], c[b1], c[a2], c[b2], t);
381 int a1, int b1, int a2, int b2,
384 c[b3] = c[b1];
385 int res = TESTANDCLIP(LINE_MIN, LINE_MAX, c, a1, b1, a2, b2);
405 int a1, int b1, int a2, int b2,
408 c[b3] = c[b1];
409 int res = TESTANDCLIP(LINE_MIN, LINE_MAX, c, a1, b1, a2, b2);