Function pushTriangle

Three.js/js/Three66.js:8238–8272

( a, b, c )

		};

		var pushTriangle = function ( a, b, c ) {

			var v1 = _vertexPool[ a ];
			var v2 = _vertexPool[ b ];
			var v3 = _vertexPool[ c ];

			if ( checkTriangleVisibility( v1, v2, v3 ) === true ) {

				_face = getNextFaceInPool();

				_face.id = object.id;
				_face.v1.copy( v1 );
				_face.v2.copy( v2 );
				_face.v3.copy( v3 );
				_face.z = ( v1.positionScreen.z + v2.positionScreen.z + v3.positionScreen.z ) / 3;

				for ( var i = 0; i < 3; i ++ ) {

					var offset = arguments[ i ] * 3;
					var normal = _face.vertexNormalsModel[ i ];

					normal.set( normals[ offset + 0 ], normals[ offset + 1 ], normals[ offset + 2 ] );
					normal.applyMatrix3( normalMatrix ).normalize();

				}

				_face.vertexNormalsLength = 3;

				_face.material = object.material;

				_renderData.elements.push( _face );

			}

		};

		return {
			setObject: setObject,