 |
A task for visualizing non-color AOVs such as depth, normals, primId. More...
Inheritance diagram for HdxVisualizeAovTask:Public Member Functions | |
| HDX_API | HdxVisualizeAovTask (HdSceneDelegate *delegate, SdfPath const &id) |
| HDX_API void | Prepare (HdTaskContext *ctx, HdRenderIndex *renderIndex) override |
| HDX_API void | Execute (HdTaskContext *ctx) override |
| Public Member Functions inherited from HdxTask | |
| HDX_API | HdxTask (SdfPath const &id) |
| virtual HDX_API bool | IsConverged () const |
| This function returns true when a (progressive) task considers its execution results converged. More... | |
| void | Sync (HdSceneDelegate *delegate, HdTaskContext *ctx, HdDirtyBits *dirtyBits) final |
| We override HdTask::Sync, but make it 'final' to make sure derived classes can't override it and instead override _Sync. More... | |
| Public Member Functions inherited from HdTask | |
| HD_API | HdTask (SdfPath const &id) |
| Construct a new task. More... | |
| virtual void | Sync (HdSceneDelegate *delegate, HdTaskContext *ctx, HdDirtyBits *dirtyBits)=0 |
| Sync Phase: Obtain task state from Scene delegate based on change processing. More... | |
| virtual void | Prepare (HdTaskContext *ctx, HdRenderIndex *renderIndex)=0 |
| Prepare Phase: Resolve bindings and manage resources. More... | |
| virtual void | Execute (HdTaskContext *ctx)=0 |
| Execute Phase: Runs the task. More... | |
| virtual HD_API const TfTokenVector & | GetRenderTags () const |
| Render Tag Gather. More... | |
| SdfPath const & | GetId () const |
| virtual HD_API HdDirtyBits | GetInitialDirtyBitsMask () const |
| Returns the minimal set of dirty bits to place in the change tracker for use in the first sync of this prim. More... | |
Protected Member Functions | |
| HDX_API void | _Sync (HdSceneDelegate *delegate, HdTaskContext *ctx, HdDirtyBits *dirtyBits) override |
| Protected Member Functions inherited from HdxTask | |
| void | _ToggleRenderTarget (HdTaskContext *ctx) |
| HDX_API Hgi * | _GetHgi () const |
| Protected Member Functions inherited from HdTask | |
| template<class T > | |
| bool | _GetTaskParams (HdSceneDelegate *delegate, T *outValue) |
| Extracts a typed value out of the task context at the given id. More... | |
| HD_API TfTokenVector | _GetTaskRenderTags (HdSceneDelegate *delegate) |
Additional Inherited Members | |
| Static Protected Member Functions inherited from HdTask | |
| static HD_API bool | _HasTaskContextData (HdTaskContext const *ctx, TfToken const &id) |
| Check if the shared context contains a value for the given id. More... | |
| template<class T > | |
| static bool | _GetTaskContextData (HdTaskContext const *ctx, TfToken const &id, T *outValue) |
| Extracts a typed value out of the task context at the given id. More... | |
| template<class T > | |
| static T | _GetDriver (HdTaskContext const *ctx, TfToken const &driverName) |
| Extract an object from a HdDriver inside the task context. More... | |
| Protected Attributes inherited from HdxTask | |
| Hgi * | _hgi |
A task for visualizing non-color AOVs such as depth, normals, primId.
Different kernels are used depending on the AOV: Depth: Renormalized from the range [0.0, 1.0] to [min, max] depth to provide better contrast. Normals: Transform each component from [-1.0, 1.0] tp [0.0, 1.0] so that negative components don't appear black. Ids: Integer ids are colorized by multiplying by a large prime and shuffling resulting bits so that neighboring ids are easily distinguishable. Other Aovs: A fallback kernel that transfers the AOV contents into a float texture is used.
This task updates the 'color' entry of the task context with the colorized texture contents.
Definition at line 60 of file visualizeAovTask.h.
1.8.5 
