Lines Matching defs:pd
906 const GLfixed pd = dot4(equation.v, p->eye.v);
908 if (pd >= 0) {
914 const GLfixed t = clipDivide(sd, sd-pd);
922 if (pd >= 0) {
924 if (pd) {
925 const GLfixed t = clipDivide(pd, pd-sd);
939 sd = pd;
971 const GLfixed pd
973 if (pd >= 0) {
979 const GLfixed t = clipDivide(sd, sd-pd);
987 if (pd >= 0) {
989 if (pd) {
990 const GLfixed t = clipDivide(pd, pd-sd);
1004 sd = pd;
1045 const GLfixed pd = dot4(equation.v, p->eye.v);
1047 if (pd >= 0) {
1051 const GLfixed t = clipDivide(sd, sd-pd);
1055 if (pd >= 0) {
1057 if (pd) {
1058 const GLfixed t = clipDivide(pd, pd-sd);
1080 const GLfixed pd = frustumPlaneDist(plane, p->clip);
1082 if (pd >= 0) {
1086 const GLfixed t = clipDivide(sd, sd-pd);
1090 if (pd >= 0) {
1092 if (pd) {
1093 const GLfixed t = clipDivide(pd, pd-sd);
