[ODE] Heightfield / ray

LR logreg at free.fr
Thu Apr 12 05:20:51 MST 2007


I've get the latest hightfield sources, it works (no problem  with ray).

Information : 

With the latest version AND with this version, robots with cylinders as
wheels are making some short jumps sometimes. Sometimes too, cylinder wheel
is falling under the eightfield ... 
My simulator let you create an eightfield using the native heigthfield
primitive or using triangle mesh (opcode) -> those shorts jumps does not
appears with triangles mesh, and cylinders are not falling ... (i don't know
if it can help ...)


Laurent Ricatti, 
Director, Product Development

+33 (0)6 09 31 72 14 

126 rue Paul Fort, no 2, 34130 Mauguio, France
Get the latest Marilou Robotics Studio version at

-----Message d'origine-----
De : ode-bounces at ode.org [mailto:ode-bounces at ode.org] De la part de David
Envoyé : jeudi 12 avril 2007 12:20
À : tuan kuranes
Cc : ode at ode.org
Objet : Re: [ODE] Heightfield / ray

> Anyway I submitted the patch on sourceforge that fixes that and the 
> previously reported problem, as the bug submitter had been kind enough 
> to send me a test file.

I've just applied this patch and set its status to pending - (which, in case
people are unfamiliar with the sourceforge tracker, means in
14 days it'll auto-close).

Could people please re-test with SVN revision #1175 or later to give more
test coverage - I've tested demo_heightfield only. I assume it's all fine,
but just to be certain!

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