Easy property to make animation blending

[DP News-Robot]

We introduced TCastleSceneCore.DefaultAnimationTransition property. This is a really easy way to request animation cross-fading (blending) which makes changing animations look much smoother. Just set this to some non-zero value to have smooth animation change. It’s the time in seconds, often it’s reasonable to start with something small like 0.1. This is also configurable in the …