Erik Bartoš

Heej wonderful !
I am still surprised how many nodes i haven't even see.

This is absolutely what i needed, you should release tutorial about it many people would find it helpful.

Could you please explain me what is the function of @v = normalize(@P); is it initial velocity from the position?

thanks a lot

Hi

I would like to have group of 2D ants (sprites, or in my case particles projected on flat surface) walking from A to B point.
My problem is math. whats is not in nodes i can't write.
That's why i choice rather project particles on surface because they at least rotate…

Q.1. Could someone point me or explain me how to simply orient sprites to their direction of movement? (don't understand why its not an option). I have seen some threads on ODforum, but they are not to easy to follow.

Q.2. Particles after projection are still rotating in 3d space, how could i lock 2 axis rotation and allow rotation only
around Y?


i attached my try with projection

thanks

OOOOH MOTHER OF GOODS

ok

I have all permissions as master of owners of whole My Computer universe but Houdini still can't write to MyDocuments

solution which worked for me:

Right click to Documents - location - move it to somewhere
now Houdini could write inside
then move it back to location before, but! not Restore move them to previous location