debugdraw

[shiffman]

probably should implement something for this

[xnastudio]

got a implement here:
http://forum.processing.org/two/discussion/11669/box2d-debug-draw-class
but with nullpointer exception when enable "DebugDraw.e_dynamicTreeBit"

[shiffman]

This looks like a great start! Will try to delve deeper soon, but would welcome any help integrating.

[xnastudio]

You just need to change code from JBox2D to Processing API.

https://github.com/jbox2d/jbox2d/blob/master/jbox2d-testbed/src/main/java/org/jbox2d/testbed/framework/j2d/DebugDrawJ2D.java

[xnastudio]

I fixed the nullpointer exception when enable "DebugDraw.e_dynamicTreeBit". The remain unimplement method is a piece of cake.