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Workspace 6.21.5
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Workspace 6.21.5
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Processes a Scene, iterating over each item in its item tree and updating its global transform information if required. More...
#include <Rendering/SceneComponents/scenetransformprocessor.h>
Public Member Functions | |
| SceneTransformProcessor () | |
| ~SceneTransformProcessor () override | |
 Public Member Functions inherited from SceneProcessor | |
| ~SceneProcessor () override | |
| bool | process (Scene &scene) |
| bool | process (Transform &transform) |
| bool | visit (Annotation &annotation) |
| bool | visit (Camera &camera) |
| bool | visit (ClipRegion &clipRegion) |
| bool | visit (Light &light) |
| bool | visit (MeshModelInstance &model) |
| bool | visit (SceneItemInstance &sceneItemInstance) |
| bool | visit (Transform &transform) |
| Public Member Functions inherited from Observable | |
| virtual | ~Observable () |
| void | attachObserver (Observer &observer) |
| void | destroy () |
| void | detachObserver (Observer &observer) |
| void | notifyEvent (const ObservableEvent &event) |
Protected Member Functions | |
| bool | postVisits (Scene &scene) override |
| bool | preVisits (Scene &scene) override |
| bool | traverseScene (Scene &scene) override |
| bool | visitImpl (Camera &camera) override |
| bool | visitImpl (ClipRegion &clipRegion) override |
| bool | visitImpl (SceneItemInstance &sceneItemInstance) override |
| bool | visitImpl (Transform &transform) override |
| Protected Member Functions inherited from SceneProcessor | |
| SceneProcessor () | |
| SceneProcessor (const SceneProcessor &p) | |
| SceneProcessor & | operator= (const SceneProcessor &p) |
| virtual bool | postVisits (Scene &scene) |
| virtual bool | preVisits (Scene &scene) |
| virtual bool | traverseScene (Scene &scene) |
| virtual bool | visitImpl (Annotation &annotation) |
| virtual bool | visitImpl (Camera &camera) |
| virtual bool | visitImpl (ClipRegion &clipRegion) |
| virtual bool | visitImpl (Light &light) |
| virtual bool | visitImpl (MeshModelInstance &modelInstance) |
| virtual bool | visitImpl (SceneItemInstance &sceneItemInstance) |
| virtual bool | visitImpl (Transform &transform) |
| Protected Member Functions inherited from Observable | |
| Observable () | |
| Observable (const Observable &) | |
Additional Inherited Members | |
| Static Public Attributes inherited from SceneProcessor | |
| static const Application::LogManager::MessageCategory | LOG_SCENEPROCESSOR |
The main purpose of this class is to avoid unnecessary matrix multiplications when individual scene items have not updated their transform information. For example, if an item in a scene remains static, there is no need to update its transform information (unless the parent item that it is relative to has also moved).
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override |
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overrideprotectedvirtual |
| scene | The scene being visited. |
Reimplemented from SceneProcessor.
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overrideprotectedvirtual |
| scene | The scene being visited. |
Reimplemented from SceneProcessor.
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overrideprotectedvirtual |
| scene | The scene to traverse |
Reimplemented from SceneProcessor.
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overrideprotectedvirtual |
| camera | The camera to visit. |
Reimplemented from SceneProcessor.
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overrideprotectedvirtual |
| clipRegion | The clip region to visit. |
Reimplemented from SceneProcessor.
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overrideprotectedvirtual |
| sceneItemInstance | The sceneItemInstance to visit. |
Reimplemented from SceneProcessor.
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overrideprotectedvirtual |
| transform | The transform to visit. |
Reimplemented from SceneProcessor.