Dforce broke down?

kavaalton

Hello,
I'm suddenly experiencing serious problems with Dforce. Objects have started to behave very strangely in simulation. Basically the simulation stretches them radically.

I haven't change the Daz version lately so I'm guessing the problem is with nvidia (maybe updated drivers or something). I have Geforce RTX 3060 with and now studio driver 596.36.

Anybody else having same problems?

felis

How does it behave if you add a primitive plane with 99 divisions and a sphere. Raise the plan to above the sphere and add a dForce modifier and simulate.

Richard Haseltine

Have you tried clicking the button for Defaults in the Simulation Settings pane?

kavaalton

I've made more tests. Sometimes simulation works well if I just started DAZ studio and there is a light scene with not too much other stuff. Then often when I'm trying to run simulation in a more complex scene (only one Dforce object, others either turned invicible or simualtion frozen in parameters) it immediately give message "Error preparing objects to simulate". After that the simulation compeltely stops working even in the most simple scenes until I restart Daz studio.

I re-uploaded the driver (Nvidia studio driver 596.36) and after that I haven't had those distoted simulations but directly the error message.