collision of two objects

[Vahid]

Dear All,
I imported two objects and I would like to detect the collision of theses objects. After the contact, I want to stop the moving object. Could you please give me some advise on this question ?
Thanks

[lplavorante (Luca Pallozzi Lavorante)]

HI Vahid!
I remember there has been a thread with a similiar issue few weeks ago.
Maybe this is what you are looking for.

find the actor that another actor is intersecting with

hi, i have a situation in which i have a sphere in a field of multiple randomly placed cubes, the sphere is controlled by keyboard and when the sphere intersects a cube or collides with a cube i want to change the color of that cube while leaving the rest of the cube as is. i looked for a method that can give the actor that the sphere is colliding with but not able to find it. how can this be achieved? any help would be great Thanks

Greetings

Luca

[Vahid]

thanks.

[Ron84 (Ronald Römer)]

You can also use vtkOBBTree.

[vahid_rastgoo]

Hello good time How to use vtkobbtree for collision or intersection of two stl’s, which method is this class possible?