checkSolidsCollision getCollisionSolids getCurrentDocumentVisibleSolids getCurve2dLength getCurve2dsLength getCurveLength getCurveLength getCurvesLength getFaceArea getFaceCenter getFacePerimeterOrEdgeWireLength getMatrixOfInertia getMinDistance getSolidCenter getSolidVolume getStaticMoments getVisibleSolids isCollision isCollision isCollision

getMatrixOfInertia() static Base::Matrix4D getMatrixOfInertia ( App::IDocumentObject *  solidObj ) static 获取一个形体的惯性矩 获取一个形体的惯性矩 参数 [in] solidObj 实体对象 返回 返回一个形体的惯性矩