void ISPCDevice::removeParam(OSPObject _object, const char *name)
{
ManagedObject *object = (ManagedObject *)_object;
// ManagedObjects have to be decref before removing them
ManagedObject *existing = object->getParam<ManagedObject*>(name, nullptr);
if (existing)
existing->refDec();
object->removeParam(name);
}
/*! Note that all objects in ospray are refcounted, so one cannot
explicitly "delete" any object. Instead, each object is created
with a refcount of 1, and this refcount will be
increased/decreased every time another object refers to this
object resp. releases its hold on it; if the refcount is 0 the
object will automatically get deleted. For example, you can
create a new material, assign it to a geometry, and immediately
after this assignation release it; the material will
stay 'alive' as long as the given geometry requires it. */
void ISPCDevice::release(OSPObject _obj)
{
if (!_obj) return;
ManagedObject *obj = (ManagedObject *)_obj;
obj->refDec();
}