Newton 2 wrapper

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Re: Newton 2 wrapper [Re: HoopyDerFrood] #259289 04/05/09 10:15 04/05/09 10:15
Joined: Aug 2004 Posts: 1,345 Kyiv, Ukraine VeT OP Serious User
VeT OP Serious User Joined: Aug 2004 Posts: 1,345 Kyiv, Ukraine	Quote: Now i'm working in 3 direction: DG car(times faster than usual raycast car), buoyancy(physic of the bodies that falls in the water) and character controler(we would be able to create person control physic). Next steps would be different examples of cars(after basic DG car) and ragdoll (after character controler). I really want to finish this as fast as possible, but i haven't enough time (and, sometimes, knowledges). here it is i'd be very happy, if you would be able to help me with this 1st prize: Lite-C and Newton 2.17 by Vasilenko Vitaliy Newton2 videos: http://tinyurl.com/NewtonVideos LiteC+Newton2 discussion: http://tinyurl.com/NewtonWrapperDiscussion Latest LiteC+Newton2 version(v23, from 29.10.2009): http://depositfiles.com/files/ae1l0tpro

Re: Newton 2 wrapper [Re: VeT] #259615 04/06/09 22:02 04/06/09 22:02
M mercuryus Unregistered
mercuryus Unregistered M	Hi VeT! You definitly did a great job with this wrapper! I like it very much! Is there a way to adjust the elasticity/friction/.. per entity also? mercuryus

Re: Newton 2 wrapper [Re: ] #259616 04/06/09 22:06 04/06/09 22:06
Joined: Aug 2004 Posts: 1,345 Kyiv, Ukraine VeT OP Serious User
VeT OP Serious User Joined: Aug 2004 Posts: 1,345 Kyiv, Ukraine	work with bodies, not entities... look at the one of the first levels, there is a demo of using friction.. elasticy changes in the same way 1st prize: Lite-C and Newton 2.17 by Vasilenko Vitaliy Newton2 videos: http://tinyurl.com/NewtonVideos LiteC+Newton2 discussion: http://tinyurl.com/NewtonWrapperDiscussion Latest LiteC+Newton2 version(v23, from 29.10.2009): http://depositfiles.com/files/ae1l0tpro

Re: Newton 2 wrapper [Re: VeT] #262272 04/22/09 20:15 04/22/09 20:15
Joined: Aug 2004 Posts: 1,345 Kyiv, Ukraine VeT OP Serious User
VeT OP Serious User Joined: Aug 2004 Posts: 1,345 Kyiv, Ukraine	I heard from peoples, that sometimes manual doesnt work... Here is second version: Source, v2 1st prize: Lite-C and Newton 2.17 by Vasilenko Vitaliy Newton2 videos: http://tinyurl.com/NewtonVideos LiteC+Newton2 discussion: http://tinyurl.com/NewtonWrapperDiscussion Latest LiteC+Newton2 version(v23, from 29.10.2009): http://depositfiles.com/files/ae1l0tpro

Re: Newton 2 wrapper [Re: VeT] #263863 05/02/09 18:27 05/02/09 18:27
Joined: Sep 2004 Posts: 178 J jweb Member
jweb Member J Joined: Sep 2004 Posts: 178	Greate Work!!! someone have a working CAR DEMO with WMP? What is the FPS Rate with Newton ? THX

Re: Newton 2 wrapper [Re: jweb] #263877 05/02/09 20:05 05/02/09 20:05
Joined: Aug 2004 Posts: 1,345 Kyiv, Ukraine VeT OP Serious User
VeT OP Serious User Joined: Aug 2004 Posts: 1,345 Kyiv, Ukraine	fps is very good: i got about 200 with 200 entities wait a little, i'm finishing my work with car 1st prize: Lite-C and Newton 2.17 by Vasilenko Vitaliy Newton2 videos: http://tinyurl.com/NewtonVideos LiteC+Newton2 discussion: http://tinyurl.com/NewtonWrapperDiscussion Latest LiteC+Newton2 version(v23, from 29.10.2009): http://depositfiles.com/files/ae1l0tpro

Re: Newton 2 wrapper [Re: VeT] #263878 05/02/09 20:26 05/02/09 20:26
Joined: Jul 2007 Posts: 959 nl F flits User
flits User F Joined: Jul 2007 Posts: 959 nl	maby you can make a var to change the gravety now i did it like this Code: void onforceandtorque(NewtonBody* body) { float mass, ixx, iyy, izz; NewtonBodyGetMassMatrix(body, &mass, &ixx, &iyy, &izz); ENTITY entity = (ENTITY)NewtonBodyGetUserData(body); NewtonBodySetForce(body, vectorf(0,0,gravity_z * mass)); } overal i cant seem to find any bugs accept that i dont understand the joints parts sometimes thx flits "empty"

Re: Newton 2 wrapper [Re: flits] #263905 05/03/09 01:26 05/03/09 01:26
Joined: Aug 2004 Posts: 1,345 Kyiv, Ukraine VeT OP Serious User
VeT OP Serious User Joined: Aug 2004 Posts: 1,345 Kyiv, Ukraine	yes, there are almost no documentation, it made my work harder... about your code: why you use Code: ENTITY entity = (ENTITY)NewtonBodyGetUserData(body); ? Seems that you dont need entity in this function at all 1st prize: Lite-C and Newton 2.17 by Vasilenko Vitaliy Newton2 videos: http://tinyurl.com/NewtonVideos LiteC+Newton2 discussion: http://tinyurl.com/NewtonWrapperDiscussion Latest LiteC+Newton2 version(v23, from 29.10.2009): http://depositfiles.com/files/ae1l0tpro

Re: Newton 2 wrapper [Re: VeT] #263967 05/03/09 14:42 05/03/09 14:42
Joined: Jul 2007 Posts: 959 nl F flits User
flits User F Joined: Jul 2007 Posts: 959 nl	i modifed it inside the forum i dont seem to able to add foce inside a function so i use skills tat add the force inside the loop onforceandtorque en therefore i need the entity pointer "empty"

Re: Newton 2 wrapper [Re: flits] #264019 05/03/09 20:06 05/03/09 20:06
Joined: Aug 2004 Posts: 1,345 Kyiv, Ukraine VeT OP Serious User
VeT OP Serious User Joined: Aug 2004 Posts: 1,345 Kyiv, Ukraine	http://www.newtondynamics.com/wiki/index.php5?title=NewtonBodyAddForce Quote: NewtonBodyAddForce void NewtonBodyAddForce( const NewtonBody* bodyPtr, const dFloat* forcePtr) Usage Add the net force applied to a rigid body. Parameters const NewtonBody bodyPtr - pointer to the body to be destroyed. const dFloat forcePtr - pointer to an array of 3 floats containing the net force to be applied to the body. Return Nothing. Remarks This function is only effective when called from NewtonApplyForceAndTorque callback last string 1st prize: Lite-C and Newton 2.17 by Vasilenko Vitaliy Newton2 videos: http://tinyurl.com/NewtonVideos LiteC+Newton2 discussion: http://tinyurl.com/NewtonWrapperDiscussion Latest LiteC+Newton2 version(v23, from 29.10.2009): http://depositfiles.com/files/ae1l0tpro

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