JingQi

I am using `pangu-spacing-real-insert-separtor' in my programming. It's good, but there is a little problem: it tries to insert space in my constant strings. Like this: ``` msg = "您收到了%s的邀请"...

Fix typo, which causes SAT edge VS edge algorithm never generates any real contact point

1

The value of variable `penetrationDepth1` will nevel be smaller than `minPenetrationDepth`, by the defination of `minPenetrationDepth`. I think this should be `penetrationDepth` than `penetrationDepth1`