Raycasting freeze UE4

anonymous_user_7f6db0a9 · March 9, 2015, 9:48pm

I will start with my BP:

My problem:
When raycast hits some primitives it’s ok, but when it hits procedural generated mesh UE4 dies (Freeze and start filling RAM and HDD)
Sometimes raycasting is fine, but only on one face, when swithing to another face, it’s dead.
Procedural generating was taken from there: [URL to wiki][2]

p.s. Sorry for my eng, bad grammar.

anonymous_user_f54268a3 · March 9, 2015, 10:01pm

You should edit and remove UDK from your post. UDK doesn’t have blueprints so your obviously using UE4.

What are your hardware system specs?

anonymous_user_7f6db0a9 · March 10, 2015, 4:38am

Thanks, post fixed.
Proc: Core i7 2700K
RAM: 32GB
OS: Windows 8 64bit.
Video: NVidia Geforce 550Ti

anonymous_user_f54268a3 · March 10, 2015, 4:44am

The video card is under recommended hardware specs.

Did you try doing a single cast to just one of the procedural meshes, instead of all the meshes?

anonymous_user_7f6db0a9 · March 10, 2015, 3:06pm

Ye, I know about video card, but I realy think that it’s not important.

I tried to make cast just to 1 mesh. I tried to change meshes. But it didnt help.

anonymous_user_7f6db0a9 · March 10, 2015, 7:04pm

And, I got a proposal. Can it be due PhysX (I have 2 warning in log after mesh gen)?

anonymous_user_d9744154 · June 18, 2015, 12:57pm

Hi Megalexa,

Did you fix your issue ? I have the same one…
It seems to happen because of PhysX for me too, but strange thing, Visual tells me that the macro “WITH_PHYSX” is disabled.

Here are my logs, dump and callstack files, if it can help

anonymous_user_7f6db0a9 · June 26, 2015, 2:59am

Hi! No, i didn’t fix this issue. I read your callstack and it’s just like my one. I’ll write here, if I’ll fix this.