Fixed: VRayOxHairMaya plugin produces a crash when creating VRay materials
Fixed: Ornatrix error: Python script has no _solver global; creating a Moov solver
Fixed: Hair disappears when turning HFG OFF and ON
Fixed: Clump node produces error values if input strands have zero length
Fixed: Some scenes crash on open
Fixed: OptimizedMesh: Hairs generated from curves disappears
Fixed: Bad FPS with "Optimized mesh" and some problems with view in Viewport 2.0 with Rotate operator
Fixed: Even distribution slow performance