Attribute Error

Scripting Issues
1

Hello,
I’m trying to use the fluid collision system
i followed what the manual says but i’m having an error and i can’t figure out why .

In the manual it says that we have to ensure to call at least once the

base.resetPrevTransform(render)

for each frame but when i do that , i get the following message :

Attribute Error : ShowBase instance has no attribute 'resetPrevTransform'

I hope someone know how to deal with that

thanks

2

Hmm. As the manual page says too, this is automatically done and you should only use it when you have scene graphs separate from render.

3

right but it seams that the function do not exist …
and i see no difference from before :slight_smile:

4

It only happens if you have a very rapidly moving object with a low FPS through a thin object.

5

ok thanks you