Lines Matching defs:z2
72 GLfloat y2, GLfloat z1, GLfloat z2)
83 glVertex3f (x1, y1, -z2);
84 glVertex3f (x2, y1, -z2);
85 glVertex3f (x2, y2, -z2);
86 glVertex3f (x1, y2, -z2);
91 glVertex3f (x1, y1, -z2);
93 glVertex3f (x1, y2, -z2);
95 glVertex3f (x2, y1, -z2);
97 glVertex3f (x2, y2, -z2);
136 printf(" z2 is %g\n", (float) *ptr/0x7fffffff); ptr++;