67 lines
2.4 KiB
C++
67 lines
2.4 KiB
C++
/*
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Bullet Continuous Collision Detection and Physics Library Maya Plugin
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Copyright (c) 2008 Walt Disney Studios
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This software is provided 'as-is', without any express or implied warranty.
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In no event will the authors be held liable for any damages arising
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from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it freely,
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subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must
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not claim that you wrote the original software. If you use this
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software in a product, an acknowledgment in the product documentation
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would be appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must
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not be misrepresented as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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Written by: Nicola Candussi <nicola@fluidinteractive.com>
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*/
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//bt_solver.cpp
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#include "bt_solver.h"
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#include "../BulletColladaConverter/ColladaConverter.h"
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btVector3 minWorld(-10000,-10000,-10000);
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btVector3 maxWorld(10000,10000,10000);
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int maxNumObj=32768;
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void bt_solver_t::export_collada_file(const char* fileName)
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{
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ColladaConverter tmpConverter(m_dynamicsWorld.get());
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tmpConverter.save(fileName);
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}
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void bt_solver_t::import_collada_file(const char* filename)
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{
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//todo: need to create actual bodies etc
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ColladaConverter tmpConverter(m_dynamicsWorld.get());
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tmpConverter.load(filename);
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}
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bt_solver_t::bt_solver_t():
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// m_broadphase(new btAxisSweep3(minWorld,maxWorld,maxNumObj)),
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m_broadphase(new btDbvtBroadphase()),
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m_solver(new btSequentialImpulseConstraintSolver),
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m_collisionConfiguration(new btDefaultCollisionConfiguration),
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m_dispatcher(new btCollisionDispatcher(m_collisionConfiguration.get())),
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m_dynamicsWorld(new btDiscreteDynamicsWorld(m_dispatcher.get(),
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m_broadphase.get(),
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m_solver.get(),
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m_collisionConfiguration.get()))
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{
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//register algorithm for concave meshes
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btGImpactCollisionAlgorithm::registerAlgorithm(m_dispatcher.get());
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m_dynamicsWorld->setGravity(btVector3(0, -9.81, 0));
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// m_dynamicsWorld->getSolverInfo().m_splitImpulse = true;
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}
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