Help Detect specific rope collision.

[josemendez]

Hello Again , Can I get all the collisions of one rope ? in ObiActor , not all collisions in solver , individual rope collision points ?

I have attached a ss , I want only collisions in green circle on that rope , not collisions at red circle

Sure, you already have all collisions in the solver so just look for those that involve a specific rope. See "Retrieving the actor involved in a contact" in the manual: http://obi.virtualmethodstudio.com/manua...sions.html

Note that internally Obi does not make any distinction between particles belonging to different actors (ropes, cloth, fluids, etc). In fact, the engine does not know what an "actor" is. It works on particles, and treats all particles equal. All particles are tested for collisions simultaneously, and all contacts are solved regardless of the actors involved in them, which allows for efficient parallelization. It's up to you to select those contacts you're interested in.