| 76 | } |
| 77 | |
| 78 | static void drawRightTriangle(void) |
| 79 | { |
| 80 | /* draw cyan triangle on RHS of screen */ |
| 81 | |
| 82 | glBegin (GL_TRIANGLES); |
| 83 | glColor4f(0.0, 1.0, 1.0, 0.75); |
| 84 | glVertex3f(0.9, 0.9, 0.0); |
| 85 | glVertex3f(0.3, 0.5, 0.0); |
| 86 | glVertex3f(0.9, 0.1, 0.0); |
| 87 | glEnd(); |
| 88 | } |
| 89 | |
| 90 | |
| 91 | int doImage(Renderer &theRenderer) { |