void VsCone::ResizePhysicsGeometry()
{
if(m_vxGeometry && m_vxCollisionGeometry && m_vxSensor)
{
if(!m_vxSensor->removeCollisionGeometry(m_vxCollisionGeometry))
THROW_PARAM_ERROR(Vs_Err_lRemovingCollisionGeometry, Vs_Err_strRemovingCollisionGeometry, "ID: ", m_strID);
delete m_vxCollisionGeometry;
m_vxCollisionGeometry = NULL;
CreatePhysicsGeometry();
int iMaterialID = m_lpSim->GetMaterialID(MaterialID());
CollisionGeometry(m_vxSensor->addGeometry(m_vxGeometry, iMaterialID, 0, m_lpThisRB->Density()));
CalculateEstimatedMassAndVolume();
}
}
void SubMesh::set_material_id(MaterialID mat) {
auto old_material = (material_) ? material_->id() : MaterialID();
if(old_material == mat) {
// Don't do anything, don't fire the changed signal
return;
}
if(mat) {
// Set the material, store the shared_ptr to increment the ref count
material_ = parent_->resource_manager().material(mat);
if(!material_) {
throw std::runtime_error("Tried to set invalid material on submesh");
}
material_change_connection_ = material_->signal_material_pass_changed().connect(
[=](MaterialID, MaterialPassChangeEvent evt) {
/* FIXME: This is a hack! We want material_changed event to take some kind of event
* structure so we can signal different types of event changes. Here we are signaling that
* the material passes changed so the material itself changed - not that it we changed from
* one material to another. Still, we need to make sure that we trigger the signal so that the
* render queue updates. */
signal_material_changed_(this, material_->id(), material_->id());
}
);
} else {
// Reset the material
material_.reset();
}
signal_material_changed_(this, old_material, mat);
parent_->signal_submesh_material_changed_(
parent_->id(),
this,
old_material,
mat
);
}
