I'm trying to use a particle instancer for a flock of butterflies.
The instancer uses 100 objects in a sequence.
When I try to render a frame with motion blur I get this error;
"// Warning: (Mayatomr.Scene) : ButterflyShape01: shapes are not equivalent, no motion vectors computed //"
I get this error on a few shapes of the 100, but not all.
On some frames it renders only a few objects with motionblur, on some frames it renders good and on some frames I get a black image.
When I set the cyclestep of the instancer on 0.1 so there will be a different object on each 0.1 frame, I this still get the same error.
I hope somebody can help me with this.
tnx in advance