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added COLLADA Physics export. import will follow soon.

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Note that the exporter/importer doesn't handle GIMPACT and btStaticPlaneShape yet.
This commit is contained in:
erwin.coumans
2008-09-19 07:14:48 +00:00
parent ff46ceb519
commit c30a8bf154
10 changed files with 306 additions and 10 deletions
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28
Extras/MayaPlugin/bt_solver.cpp
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@@ -23,15 +23,32 @@ Written by: Nicola Candussi <nicola@fluidinteractive.com>
//bt_solver.cpp
#include "bt_solver.h"
#include "../BulletColladaConverter/ColladaConverter.h"
btVector3 minWorld(-10000,-10000,-10000);
btVector3 maxWorld(10000,10000,10000);
int maxNumObj=32768;
btVector3 worldAabbMin(-10000, -10000, -10000);
btVector3 worldAabbMax(10000, 10000, 10000);
int maxProxies = 32000;
void bt_solver_t::export_collada_file(const char* fileName)
{
ColladaConverter tmpConverter(m_dynamicsWorld.get());
tmpConverter.save(fileName);
}
void bt_solver_t::import_collada_file(const char* filename)
{
//todo: need to create actual bodies etc
ColladaConverter tmpConverter(m_dynamicsWorld.get());
tmpConverter.load(filename);
}
bt_solver_t::bt_solver_t():
m_broadphase(new btAxisSweep3(worldAabbMin, worldAabbMax, maxProxies)),
m_solver(new btSequentialImpulseConstraintSolver),
// m_broadphase(new btAxisSweep3(minWorld,maxWorld,maxNumObj)),
m_broadphase(new btDbvtBroadphase()),
m_solver(new btSequentialImpulseConstraintSolver),
m_collisionConfiguration(new btDefaultCollisionConfiguration),
m_dispatcher(new btCollisionDispatcher(m_collisionConfiguration.get())),
m_dynamicsWorld(new btDiscreteDynamicsWorld(m_dispatcher.get(),
@@ -39,6 +56,7 @@ bt_solver_t::bt_solver_t():
m_solver.get(),
m_collisionConfiguration.get()))
{
//register algorithm for concave meshes
btGImpactCollisionAlgorithm::registerAlgorithm(m_dispatcher.get());