single question bout collision

[C#er]

Hi for all

It's my first time to post a question here and I'm very new in IrrLicht. I'm trying to make a collision detection between 3DS meshes, but I didn't sucess in this task. Below is the code. Some one can help to solve this? I believe my code is very simple. I'm accostumating with this guy.

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IAnimatedMesh * Mesh = Gerenciador->getMesh("modelo.3DS");
   IAnimatedMesh * Mesh2 = Gerenciador->getMesh("modelo2.3DS");
   ISceneNode * Mesh2Node = NULL;
   //Mesh que espera colisão
   Mesh2Node = Gerenciador->addOctTreeSceneNode(Mesh2->getMesh(0));
   Mesh2Node->setPosition(vector3df(-5, 0, 0));
   selector = Gerenciador->createOctTreeTriangleSelector(Mesh2->getMesh(0), Mesh2Node, 400);
   Mesh2Node->setTriangleSelector(selector);
   selector->drop();
   NodoCena = Gerenciador->addAnimatedMeshSceneNode(Mesh);
   NodoCena->setPosition(vector3df(5, 0, 0));
   ISceneNodeAnimator * sceneAnimator = Gerenciador->createCollisionResponseAnimator(selector, NodoCena, vector3df(30,50,30), vector3df(0,0,0), vector3df(0,50,0));
   NodoCena->addAnimator(sceneAnimator);
   sceneAnimator->drop();
   IGUIEnvironment * Ambiente = DeviceTeste->getGUIEnvironment();

Thanks for the support.

[rogerborg]

Collision response animators performs ellipsoid<->mesh collisions, not a mesh<->mesh collision. There's no built in support for precise mesh<->mesh collisions in Irrlicht.

The code looks reasonable. It may just be the size and offset of the ellipsoid. Are these vectors actually based on the size of the "modelo.3DS" mesh?

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vector3df(30,50,30), [...] vector3df(0,50,0));

If not, then please look at the documentation for createCollisionResponseAnimator() for a hint about how to create an ellipsoid of an appropriate size.

Also, it would really help if you explained what you expect to happen, and what you actually see happening.