Source code for soma.wip.aimsalgo.moment.moment

# -*- coding: utf-8 -*-
#  This software and supporting documentation are distributed by
#      Institut Federatif de Recherche 49
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# This software is governed by the CeCILL-B license under
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from __future__ import absolute_import
import copy
from soma import aims, aimsalgo

from soma.aimsalgo import MomentBase, TriangulationMoment, MomentInvariant_S16, GeometricMoment_S16

class Moment( object ) :

	@staticmethod
	def processInvariantFromSurface( object, momentType = MomentBase.Volumic ) :

		result = None
		triangulationMoment = TriangulationMoment( momentType )
		invariantMoment = MomentInvariant_S16( triangulationMoment )
		
		if ( isinstance( object, aims.rc_ptr_AimsTimeSurface_3_VOID ) ) :
			invariantMoment.doit( object._get() )
			result = invariantMoment

		return result

	@staticmethod
	def processInvariantFromBucketMap( bucketMap ) :

		result = None
		geometricMoment = GeometricMoment_S16( )
		invariantMoment = MomentInvariant_S16( )

		geometricMoment.doit( bucketMap )
		invariantMoment.doit( geometricMoment )
		result = invariantMoment

		return result