Blender Git Commit Log

Two fixes for domain boundary conditions.
* Domain vertical velocity was accelerating over time. This issue has been in trunk since smoke was first introduced, but was especially troublesome for fire simulations due to higher temperatures and therefore higher buoyancy lift.
* Domain sides were partly considered obstacles regardless of the active "Border Collisions" setting. Now all boundaries behave identically. This should be especially useful when using new gsoc features like domain rotation or changing gravity direction.