The simplest projection mapping project possible written on 2014-12-24 to make it snow for my kids on Christmas. Derived from example-Bodies from ofxBox2d
This was projected onto a grove of trees about 80 feet wide and collision bounds were traced directly onto the branches while running.
- Press d to enter drawing mode to draw collision bounds. Press d again to visually hide the bounds.
- Press o to hang orniments on the trees
- Press c to clear the collision bounds and to let the snow fall
- openFrameworks 0.8.4
- ofxBox2d
Place this code in the ofxBox2d directory and build the Xcode project.