Fix rigid body angular/ rolling friction #2573
Merged
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This PR fixes an issue with rolling friction in Rigid Bodies. Requires armory3d/iron#170
To fix the issue #831, angular damping was used instead of angular friction. But this caused additional issues with rolling objects such as spheres and cylinders. The actual issue was that linear friction setting was also used for angular friction, since there was no option in Blender rigid body settings. This PR adds a field for angular friction setting in the Rigid Body settings and uses it instead.
Additionally, the Rigid Body trait parameters is also changed form
Array<Float>
andArray<Bool>
totypedef
as this offers more information about the values.