All the tutorials concerning cloth don't work

NxOgre1001
NxOgre1002
NxOgre1003
NxOgre1004
NxOgre113

OGRE 1.7.2 Physx 2.8.4.4

when I run the tutorial NxOgre 117 - Heightfields with Ogre Terrain, the fps is too low, it is 1 fps!

What do you mean don't work?

117 is a known problem, and removed in later tutorials.

when I click "start sample", it says memory access error, when I click Yes of the messagebox, it quits.

I am Chinese, so there are some Chinese characters in the picture above.
Does NxOgre Heightfields work well regardless of the tutorial 117?
I ever successfully implement heightfield with ogrenewt by using Manual Mesh, and it works well.
And I hope NxOgre Heightfields to work well, because I need it.

Yes, NxOgre heightfields work.

Cloth does too, I don't know why it's not working for you. It may be due to your computer configuration, or for some reason the PhysX SDK is trying to simulate the cloth on the GPU.

thank you, betajaen, it is so kind of you. I will make a game with nxogre, and can I add all objects of a big game map to physic world? Of course most of objects are static objects.

I'd imagine so.

Hi, I come across the same problem recently (same tutorials with same error).
I resolve it after I upgrade driver for GPU maybe it is too old.
The result is NxOgre1001~1003 and 113 is able to run correctly.
But the 1004 is still can't work.

1004, is to do with the mesh. I didn't export it properly; it has duplicate vertices all over the balloon which makes the mesh "open".

Pressured cloth does work in PhysX and NxOgre though.