Function updateObject

viewer/js/three.js:21637–21729

( object, scene )

	// Objects updates

	function updateObject( object, scene ) {

		var geometry = object.geometry, customAttributesDirty, material;

		if ( geometry instanceof THREE.BufferGeometry ) {

			setDirectBuffers( geometry );

		} else if ( object instanceof THREE.Mesh ) {

			// check all geometry groups

			if ( geometry.groupsNeedUpdate === true ) {

				initGeometryGroups( scene, object, geometry );

			}

			var geometryGroupsList = geometryGroups[ geometry.id ];

			for ( var i = 0, il = geometryGroupsList.length; i < il; i ++ ) {

				var geometryGroup = geometryGroupsList[ i ];

				material = getBufferMaterial( object, geometryGroup );

				if ( geometry.groupsNeedUpdate === true ) {

					initMeshBuffers( geometryGroup, object );

				}

				customAttributesDirty = material.attributes && areCustomAttributesDirty( material );

				if ( geometry.verticesNeedUpdate || geometry.morphTargetsNeedUpdate || geometry.elementsNeedUpdate ||
					 geometry.uvsNeedUpdate || geometry.normalsNeedUpdate ||
					 geometry.colorsNeedUpdate || geometry.tangentsNeedUpdate || customAttributesDirty ) {

					setMeshBuffers( geometryGroup, object, _gl.DYNAMIC_DRAW, ! geometry.dynamic, material );

				}

			}

			geometry.verticesNeedUpdate = false;
			geometry.morphTargetsNeedUpdate = false;
			geometry.elementsNeedUpdate = false;
			geometry.uvsNeedUpdate = false;
			geometry.normalsNeedUpdate = false;
			geometry.colorsNeedUpdate = false;
			geometry.tangentsNeedUpdate = false;

			material.attributes && clearCustomAttributes( material );

		} else if ( object instanceof THREE.Line ) {

			material = getBufferMaterial( object, geometry );