- // **NOTE: Is the polygon facing in the right direction?
-
- if ( (x1 - x2) / (z1 - z2)) {
- printf("(%f, %f), (%f, %f) is not square!\n", x1, z1, x2, z2);
- }
-
- //printf("Drawing square (%f, %f), (%f, %f), (%f, %f), (%f, %f)\n", x1, z1, x1, z2, x2, z2, x2, z1);