I have a phantom_omni haptic and want to render a deformable shape for this i define a plane of vertexes and when curser collide to shape, vertexes near the collision point moved down and it more or less deform. but the question is , this method is too slow and force feed back and rendering frequency come down , so what method do you suggest me to solve this problem?
Greetings ... I was forced to use the Dictionary to look for what "haptic" means ... now I consider I understand what you want and what you want to do ... the answer is NOT outside you ... but inside you ... and is related to ... (Sorry) ... The Physics of Miracles of Lord Jesus ... You (in case you want to do) can give any form or shape to whatsoever you want ... Again (I excuse for pretend to be understood) ... The Atoms have consciousness ... So, you may ... "ask them" or "invite them" to follows your instruction(s) ... in case you are successful ... you reach the point ... No, otherwise ... Ask from your side the Atoms ... require from you ... to be a Priest ... this means you need to have two expertise ... salaamu alaykum ...
Hi Reza,
There is some capability of rendering deformable objects for haptic interaction in CHAI3D library which is developed and supported by Stanford University.
In case you want to create your own implementation I would suggest you to start with CGAL library which is a powerfull collection of computational geometry algorithms (as its name suggets :) ). In both cases there are tutorials you can work with.
Hope it hepls.
Use some graphics tricks to improve the graphics and haptics rendering rate. For example, you can a dense mesh nearer to the tool, and other places sparse mesh will do. The trick depends on your application.
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