void PhysXMeshCollider::applyGeometry()
{
if (!mMesh.isLoaded())
{
setGeometry(PxSphereGeometry(0.01f)); // Dummy
return;
}
FPhysXMesh* physxMesh = static_cast<FPhysXMesh*>(mMesh->_getInternal());
if (mMesh->getType() == PhysicsMeshType::Convex)
{
PxConvexMeshGeometry geometry;
geometry.scale = PxMeshScale(toPxVector(getScale()), PxIdentity);
geometry.convexMesh = physxMesh->_getConvex();
setGeometry(geometry);
}
else // Triangle
{
PxTriangleMeshGeometry geometry;
geometry.scale = PxMeshScale(toPxVector(getScale()), PxIdentity);
geometry.triangleMesh = physxMesh->_getTriangle();
setGeometry(geometry);
}
}
void Apex::LoadTriangleMesh(int numVerts, PxVec3* verts, ObjectInfo info)
{
PxRigidStatic* meshActor = mPhysics->createRigidStatic(PxTransform::createIdentity());
PxShape* meshShape;
if(meshActor)
{
PxTriangleMeshDesc meshDesc;
meshDesc.points.count = numVerts;
meshDesc.points.stride = sizeof(PxVec3);
meshDesc.points.data = verts;
//meshDesc.triangles.count = numInds/3.;
//meshDesc.triangles.stride = 3*sizeof(int);
//meshDesc.triangles.data = inds;
PxToolkit::MemoryOutputStream writeBuffer;
bool status = mCooking->cookTriangleMesh(meshDesc, writeBuffer);
if(!status)
return;
PxToolkit::MemoryInputData readBuffer(writeBuffer.getData(), writeBuffer.getSize());
PxTriangleMeshGeometry triGeom;
triGeom.triangleMesh = mPhysics->createTriangleMesh(readBuffer);
triGeom.scale = PxMeshScale(PxVec3(info.sx,info.sy,info.sz),physx::PxQuat::createIdentity());
meshShape = meshActor->createShape(triGeom, *defaultMaterial);
meshShape->setLocalPose(PxTransform(PxVec3(info.x,info.y,info.z), PxQuat(info.ry, PxVec3(0.0f,1.0f,0.0f))));
meshShape->setFlag(PxShapeFlag::eUSE_SWEPT_BOUNDS, true);
meshShape->setFlag(PxShapeFlag::eSIMULATION_SHAPE, true);
mScene[mCurrentScene]->addActor(*meshActor);
}
}
