working with thinking particles controlled via python seems to be much slower in R20 as in earlier versions. I have a simple test file attached: in the xpresso tag 10000 particles are generated and in the python tag the velocity of each particle is read and set again (makes not much sense ... just for testing purpose).
In R19 I get about 100 fps in the viewport after all 10000 particles are generated.
In R20 I get only about 20 fps
Especially the SetVelocity command makes the difference: in R19 the fps is nearly the same (100 fps) with or without the SetVelocity command. In R20 I get the 100 fps without SetVelocity and it drops to 20 fps with SetVelocity. (??)
Are there any R20 settings that I missed in order to get the same speed as in R19 ?