ADD_DEMO(Resizer progs/demos/Resizer/Resizer.cpp)\r
ADD_DEMO(shapes progs/demos/shapes/shapes.c)\r
ADD_DEMO(smooth_opengl3 progs/demos/smooth_opengl3/smooth_opengl3.c)\r
-ADD_DEMO(spaceball progs/demos/spaceball/spaceball.c)\r
+ADD_DEMO(spaceball progs/demos/spaceball/spaceball.c\r
+ progs/demos/spaceball/vmath.c\r
+ progs/demos/spaceball/vmath.h)\r
ADD_DEMO(subwin progs/demos/subwin/subwin.c)\r
\r
\r