dNewton::dNewton()
:m_maxUpdatePerIterations(2)
{
// create a newton world
m_world = NewtonCreate();
// for two way communication between low and high lever, link the world with this class for
NewtonWorldSetUserData(m_world, this);
// set the simplified solver mode (faster but less accurate)
NewtonSetSolverModel (m_world, 1);
// by default runs on four micro threads
NewtonSetThreadsCount(m_world, 4);
// set the collision copy constructor callback
NewtonWorldSetCollisionConstructorDestructorCallback (m_world, OnCollisionCopyConstruct, OnCollisionDestructorCallback);
// use default material to implement traditional "Game style" one side material system
int defaultMaterial = NewtonMaterialGetDefaultGroupID (m_world);
NewtonMaterialSetCallbackUserData (m_world, defaultMaterial, defaultMaterial, m_world);
NewtonMaterialSetCompoundCollisionCallback(m_world, defaultMaterial, defaultMaterial, OnCompoundSubCollisionAABBOverlap);
NewtonMaterialSetCollisionCallback (m_world, defaultMaterial, defaultMaterial, OnBodiesAABBOverlap, OnContactProcess);
// add a hierarchical transform manage to update local transforms
new dNewtonTransformManager (this);
// set the timer
ResetTimer();
}
void iPhysics::setCollisionCallback(iPhysicsMaterialCombo* materialCombo)
{
NewtonMaterialSetCollisionCallback(static_cast<const NewtonWorld*>(_defaultWorld), materialCombo->getMaterial0(), materialCombo->getMaterial1(), NULL, GenericContactProcess);
NewtonMaterialSetCallbackUserData(static_cast<const NewtonWorld*>(_defaultWorld), materialCombo->getMaterial0(), materialCombo->getMaterial1(), materialCombo);
}
