Show objects.
(
self,
*showables: Showable | vtkProp3D | list[vtkProp3D],
name: Optional[str] = None,
**kwargs,
)
| 257 | self._run(_()) |
| 258 | |
| 259 | def show( |
| 260 | self, |
| 261 | *showables: Showable | vtkProp3D | list[vtkProp3D], |
| 262 | name: Optional[str] = None, |
| 263 | **kwargs, |
| 264 | ): |
| 265 | """ |
| 266 | Show objects. |
| 267 | """ |
| 268 | |
| 269 | # generate an uuid |
| 270 | uuid = str(uuid1()) |
| 271 | |
| 272 | # split objects |
| 273 | shapes, vecs, locs, props = _split_showables(showables) |
| 274 | |
| 275 | pts = style(vecs, **kwargs) |
| 276 | axs = style(locs, **kwargs) |
| 277 | |
| 278 | # to be added to state |
| 279 | new_actors = [] |
| 280 | |
| 281 | for s in shapes: |
| 282 | # do not show markers by default |
| 283 | if "markersize" not in kwargs: |
| 284 | kwargs["markersize"] = 0 |
| 285 | |
| 286 | actors = style(s, **kwargs) |
| 287 | self.shapes[uuid] = s |
| 288 | |
| 289 | for actor in actors: |
| 290 | self.ren.AddActor(actor) |
| 291 | |
| 292 | new_actors.extend(actors) |
| 293 | |
| 294 | for prop in chain(props, axs): |
| 295 | self.ren.AddActor(prop) |
| 296 | |
| 297 | new_actors.append(prop) |
| 298 | |
| 299 | if vecs: |
| 300 | self.ren.AddActor(*pts) |
| 301 | |
| 302 | new_actors.append(*pts) |
| 303 | |
| 304 | # if nothing to show return early |
| 305 | if not new_actors: |
| 306 | return self |
| 307 | |
| 308 | # store to enable pop |
| 309 | self.last = (shapes, axs, pts if vecs else None, props) |
| 310 | |
| 311 | async def _show(): |
| 312 | self.view.update() |
| 313 | |
| 314 | self._run(_show()) |
| 315 | |
| 316 | # zoom to fit on 1st object added |