( scene )
| 260 | }(); |
| 261 | |
| 262 | function filterAndFlatten( scene ) { |
| 263 | |
| 264 | var result = []; |
| 265 | |
| 266 | scene.traverse( function ( object ) { |
| 267 | |
| 268 | if ( object instanceof THREE.CSS3DObject ) result.push( object ); |
| 269 | |
| 270 | } ); |
| 271 | |
| 272 | return result; |
| 273 | |
| 274 | } |
| 275 | |
| 276 | function zOrder( scene ) { |
| 277 |