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Showing results for tags 'piston'.
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hello. previously i saw a hip file in the forum about internal combustion of car engine pyro solver ignites and mooves the engine piston that in turn moves the gear of the car wheel. i searched for it but i cannot find it any help please thank you
FR3D posted a topic in Animation & RiggingI am trying to animate an engine using chops and constraints. I manage to get something quiet close but it isn't accurate(cheat) My main issue is that i cannot find how to use a "look at" in conjunction with some restriction to force the tip of the arm to slide along the Y axis. I tried many other solution as well as trigonometry(which i am not very good at) which i gave up on. i also tried with bones but again my knowledge is close to none in houdini and i wasn't able to restrict bones I wish to achieve the real thing with your help Thank you piston.hip