Lines Matching defs:r0
53 GLfloat r0, r1, r2;
57 r0 = inner_radius;
71 glVertex3f(r0 * cos(angle), r0 * sin(angle), width * 0.5);
74 glVertex3f(r0 * cos(angle), r0 * sin(angle), width * 0.5);
100 glVertex3f(r0 * cos(angle), r0 * sin(angle), -width * 0.5);
103 glVertex3f(r0 * cos(angle), r0 * sin(angle), -width * 0.5);
159 glVertex3f(r0 * cos(angle), r0 * sin(angle), -width * 0.5);
160 glVertex3f(r0 * cos(angle), r0 * sin(angle), width * 0.5);