Lines Matching refs:sd
902 GLfixed sd = dot4(equation.v, s->eye.v);
907 if (sd >= 0) {
914 const GLfixed t = clipDivide(sd, sd-pd);
925 const GLfixed t = clipDivide(pd, pd-sd);
939 sd = pd;
967 GLfixed sd = frustumPlaneDist(plane, s->clip);
972 if (sd >= 0) {
979 const GLfixed t = clipDivide(sd, sd-pd);
990 const GLfixed t = clipDivide(pd, pd-sd);
1004 sd = pd;
1044 const GLfixed sd = dot4(equation.v, s->eye.v);
1046 if (sd >= 0) {
1051 const GLfixed t = clipDivide(sd, sd-pd);
1058 const GLfixed t = clipDivide(pd, pd-sd);
1079 const GLfixed sd = frustumPlaneDist(plane, s->clip);
1081 if (sd >= 0) {
1086 const GLfixed t = clipDivide(sd, sd-pd);
1093 const GLfixed t = clipDivide(pd, pd-sd);
