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Lines Matching refs:r0

56    GLfloat r0, r1, r2;
60    r0 = inner_radius;
74       glVertex3f(r0 * cos(angle), r0 * sin(angle), width * 0.5);
77 	 glVertex3f(r0 * cos(angle), r0 * sin(angle), width * 0.5);
106       glVertex3f(r0 * cos(angle), r0 * sin(angle), -width * 0.5);
110 	 glVertex3f(r0 * cos(angle), r0 * sin(angle), -width * 0.5);
172       glVertex3f(r0 * cos(angle), r0 * sin(angle), -width * 0.5);
173       glVertex3f(r0 * cos(angle), r0 * sin(angle), width * 0.5);