void PhysXPhysics::VSyncVisibleScene()
{
for (ActorIdToPysXRigidBodyTable::const_iterator it = m_actorRigidBodyMap.begin(); it != m_actorRigidBodyMap.end(); it++)
{
ActorId const id = it->first;
PxTransform pxLoc = it->second->getGlobalPose();
Mat4x4 loc;
PxMatrixToMat4x4(PxMat44(pxLoc), &loc);
Actor* pActor = g_pApp->m_pGame->VGetActor(id);
if (pActor)
{
TransformComponent* pTransformComponent = pActor->GetComponent<TransformComponent>(TransformComponent::g_Name);
if (pTransformComponent)
{
if (pTransformComponent->GetTransform() != loc)
{
Vec3 rot = loc.GetYawPitchRoll();
pTransformComponent->SetPosition(loc.GetPosition());
pTransformComponent->SetRotation(Vec3(XMConvertToDegrees(rot.x), XMConvertToDegrees(rot.y), XMConvertToDegrees(rot.z)));
EventDataPtr pEvent(BE_NEW EvtData_Move_Actor(id, loc));
IEventManager::Get()->VQueueEvent(pEvent);
}
}
}
}
}
void PhysXPhysics::AddShape(Actor* pActor, PxGeometry* geometry, float density, const std::string& physicsMaterial, bool gravityEnabled, float linearDamping, float angularDamping, const std::string& bodyType)
{
BE_ASSERT(pActor);
ActorId actorId = pActor->GetId();
BE_ASSERTf(m_actorRigidBodyMap.find(actorId) == m_actorRigidBodyMap.end(), "Actor with more than one rigidbody");
Mat4x4 transform = Mat4x4::g_Identity;
TransformComponent* pTransformComponent = pActor->GetComponent<TransformComponent>(TransformComponent::g_Name);
if (pTransformComponent)
{
transform = pTransformComponent->GetTransform();
}
else
{
//Doesnt work without transform
BE_ERROR("Actor %s PhysicsComponent requires Shape to have Transform Component: %d", actorId);
return;
}
PhysicsMaterialData material(LookupMaterialData(physicsMaterial));
PxMaterial* mat = m_pPhysicsSdk->createMaterial(material.m_friction, material.m_friction, material.m_restitution);
Vec3 translation, scale;
Quaternion rotation;
bool ok = transform.Decompose(translation, rotation, scale);
PxQuat pxRot;
PxVec3 pxLoc;
Vec3ToPxVec(translation, &pxLoc);
QuaternionToPxQuat(rotation, &pxRot);
PxTransform t(pxLoc, pxRot);
if (bodyType == "Dynamic")
{
PxRigidDynamic* body = PxCreateDynamic(*m_pPhysicsSdk, t, *geometry, *mat, density);
body->setActorFlag(PxActorFlag::eDISABLE_GRAVITY, !gravityEnabled);
PxRigidBodyExt::updateMassAndInertia(*body, density);
body->setLinearDamping(linearDamping);
body->setAngularDamping(angularDamping);
m_pScene->addActor(*body);
m_actorRigidBodyMap[actorId] = body;
m_rigidBodyActorMap[body] = actorId;
}
else
{
BE_ERROR("[Physics] BodyType not supported: %s", bodyType.c_str());
return;
}
}
