65 void rt_tri_fcylinder(void *tex, vector ctr, vector axis, apiflt rad) {  in rt_tri_fcylinder()  argument
97         MyVAddS(1.0, &ctr, &p1, &p1);  in rt_tri_fcylinder()
103         MyVAddS(1.0, &ctr, &p2, &p2);  in rt_tri_fcylinder()
113 void rt_tri_cylinder(void *tex, vector ctr, vector axis, apiflt rad) {  in rt_tri_cylinder()  argument
114     rt_fcylinder(tex, ctr, axis, rad);  in rt_tri_cylinder()
117 void rt_tri_ring(void *tex, vector ctr, vector norm, apiflt a, apiflt b) {  in rt_tri_ring()  argument
149         MyVAddS(a, &n1, &ctr, &p1);  in rt_tri_ring()
150         MyVAddS(b, &n1, &ctr, &p3);  in rt_tri_ring()
156         MyVAddS(a, &n2, &ctr, &p2);  in rt_tri_ring()
157         MyVAddS(b, &n2, &ctr, &p4);  in rt_tri_ring()
226 void rt_tri_sphere(void *tex, vector ctr, apiflt rad) {}  in rt_tri_sphere()  argument
228 void rt_tri_plane(void *tex, vector ctr, vector norm) {  in rt_tri_plane()  argument
229     rt_tri_ring(tex, ctr, norm, 0.0, 10000.0);  in rt_tri_plane()