Mercurial > MadButterfly
comparison pyink/MBScene.py @ 1203:b90a1e2eb9ec
Add document for methods
| author | Thinker K.F. Li <thinker@codemud.net> |
|---|---|
| date | Mon, 03 Jan 2011 14:18:03 +0800 |
| parents | 2f3d523a3871 |
| children | 78925515836f |
comparison
equal
deleted
inserted
replaced
| 1202:2f3d523a3871 | 1203:b90a1e2eb9ec |
|---|---|
| 247 self._group2scene[new_value] = node | 247 self._group2scene[new_value] = node |
| 248 pass | 248 pass |
| 249 return | 249 return |
| 250 pass | 250 pass |
| 251 | 251 |
| 252 ## \brief Collect ID of nodes in the document. | |
| 253 # | |
| 254 # It is used to implement a fast mapping from an ID to the respective node. | |
| 255 # | |
| 252 def _collect_node_ids(self): | 256 def _collect_node_ids(self): |
| 253 self._id2node = {} | 257 self._id2node = {} |
| 254 root = self._root | 258 root = self._root |
| 255 for n in root.childList(): | 259 for n in root.childList(): |
| 256 self._collect_node_ids_recursive(n) | 260 self._collect_node_ids_recursive(n) |
| 267 for n in node.childList(): | 271 for n in node.childList(): |
| 268 self._collect_node_ids_recursive(n) | 272 self._collect_node_ids_recursive(n) |
| 269 pass | 273 pass |
| 270 pass | 274 pass |
| 271 | 275 |
| 276 ## \brief Return the node with given ID. | |
| 277 # | |
| 272 def get_node(self, node_id): | 278 def get_node(self, node_id): |
| 273 return self._id2node[node_id] | 279 return self._id2node[node_id] |
| 274 | 280 |
| 281 ## \brief Return a scene node corresponding to a scene group of given ID. | |
| 282 # | |
| 275 def get_scene(self, group_id): | 283 def get_scene(self, group_id): |
| 276 return self._group2scene[group_id] | 284 return self._group2scene[group_id] |
| 277 | 285 |
| 278 def new_id(self): | 286 def new_id(self): |
| 279 while True: | 287 while True: |