Method PyTransformLocators

trinity/Eve/SpaceObject/EveSpaceObject2_Blue.cpp:68–140

}

PyObject* EveSpaceObject2::PyTransformLocators( PyObject* self, PyObject* args )
{
	auto pThis = BluePythonCast<EveSpaceObject2*>( self );
	PyObject* pyLocators = nullptr;
	if( !PyArg_ParseTuple( args, "O", &pyLocators ) )
	{
		return nullptr;
	}

	auto modelTranslationCurve = pThis->GetModelTranslationCurve();
	auto modelRotationCurve = pThis->GetModelRotationCurve();

	if( auto locators = BluePythonCast<LocatorStructureList*>( pyLocators ) )
	{
		PyObject* result = PyList_New( ssize_t( locators->GetSize() ) );
		for( size_t i = 0; i < locators->GetSize(); ++i )
		{
			auto& locator = ( *locators )[i];

			Vector3 position = locator.position;
			Quaternion rotation = locator.direction;

			TransformLocator( position, rotation, locator.boneIndex, pThis->m_animationUpdater );
			if( modelTranslationCurve || modelRotationCurve )
				ApplyModelTransform( position, rotation, modelTranslationCurve, modelRotationCurve );

			PyObject* tuple = PyTuple_New( 3 );
			PyTuple_SetItem( tuple, 0, Py_BuildValue( "(fff)", position.x, position.y, position.z ) );
			PyTuple_SetItem( tuple, 1, Py_BuildValue( "(ffff)", rotation.x, rotation.y, rotation.z, rotation.w ) );
			PyTuple_SetItem( tuple, 2, ToPython( locator.boneIndex ) );
			PyList_SetItem( result, ssize_t( i ), tuple );
		}
		return result;
	}
	else if( PySequence_Check( pyLocators ) )
	{
		PyObject* result = PyList_New( PySequence_Size( pyLocators ) );
		for( ssize_t i = 0;; ++i )
		{
			auto item = PySequence_GetItem( pyLocators, i );
			if( !item )
			{
				PyErr_Clear();
				break;
			}
			Vector3 position;
			Quaternion rotation;

			if( !PyTuple_Check( item ) || !BlueExtractVector( PyTuple_GET_ITEM( item, 0 ), &position.x, 3 ) ||
				!BlueExtractVector( PyTuple_GET_ITEM( item, 1 ), &rotation.x, 4 ) || !PyLong_Check( PyTuple_GET_ITEM( item, 2 ) ) )
			{
				Py_DECREF( item );
				PyErr_SetString( PyExc_TypeError, "arument must be a sequence of (position, rotation, boneIndex) tuples" );
				return nullptr;
			}
			int boneIndex = int( PyLong_AsLong( PyTuple_GET_ITEM( item, 2 ) ) );

			TransformLocator( position, rotation, boneIndex, pThis->m_animationUpdater );