API for writing pixel-filtering nodes. More...
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Data Structures | |
| struct | AtFilterNodeMethods |
| Filter Node methods structure. More... | |
Macros | |
| #define | AI_FILTER_NODE_EXPORT_METHODS(tag) |
| Filter Node methods exporter. More... | |
Node Method Declarations | |
| #define | filter_output_type static uint8_t FilterOutputType(const AtNode* node, uint8_t input_type) |
| Filter's filter_output_type method declaration. More... | |
| #define | filter_pixel static void FilterPixel(AtNode* node, AtAOVSampleIterator* iterator, void* data_out, uint8_t data_type) |
| Filter's filter_pixel method declaration. More... | |
Functions | |
API Methods for Filter Writers | |
| AI_API void | AiFilterInitialize (AtNode *node, bool requires_depth, const char **required_aovs) |
| Initializes an AOV filter. More... | |
| AI_API void | AiFilterUpdate (AtNode *node, float width) |
| Updates an AOV filter. More... | |
API Methods to Loop over Samples | |
| AI_API void | AiAOVSampleIteratorInitPixel (AtAOVSampleIterator *iter, int x, int y) |
| Initialize the iterator for looping over the sample of the specified pixel. More... | |
| AI_API void | AiAOVSampleIteratorGetPixel (AtAOVSampleIterator *iter, int &x, int &y) |
| Returns the pixel coordinates that the iterator was initialized for. More... | |
| AI_API void | AiAOVSampleIteratorReset (AtAOVSampleIterator *iter) |
| Reset the iterator to its initial state (start of the same pixel). More... | |
| AI_API bool | AiAOVSampleIteratorGetNext (AtAOVSampleIterator *iter) |
| Advance iterator to next sample (or return false if none are left). More... | |
| AI_API bool | AiAOVSampleIteratorGetNextDepth (AtAOVSampleIterator *iter) |
| Advance the iterator through the "deep" sample off of the current sub-pixel sample. More... | |
| AI_API AI_PURE AtVector2 | AiAOVSampleIteratorGetOffset (const AtAOVSampleIterator *iter) |
| Get the (x,y) offset from the pixel center. More... | |
| AI_API AI_PURE float | AiAOVSampleIteratorGetInvDensity (const AtAOVSampleIterator *iter) |
| Get the inverse of the sampling density of the current sample. More... | |
| AI_API AI_PURE int | AiAOVSampleIteratorGetDepth (const AtAOVSampleIterator *iter) |
| Get the depth of the current sample. More... | |
| AI_API AI_PURE bool | AiAOVSampleIteratorHasValue (const AtAOVSampleIterator *iter) |
| Test if the iterator has a value for the primary AOV at the current location. More... | |
| AI_API AI_PURE bool | AiAOVSampleIteratorHasAOVValue (const AtAOVSampleIterator *iter, AtString name, uint8_t type) |
| Test if the iterator has a value for an arbitrary AOV at the current location. More... | |
| AI_API AI_PURE AtString | AiAOVSampleIteratorGetAOVName (const AtAOVSampleIterator *iter) |
| Returns the name of the primary AOV. More... | |
API Methods to Get Sample Value from Iterator | |
| AI_API AI_PURE bool | AiAOVSampleIteratorGetBool (const AtAOVSampleIterator *iter) |
| AI_API AI_PURE int | AiAOVSampleIteratorGetInt (const AtAOVSampleIterator *iter) |
| AI_API AI_PURE unsigned int | AiAOVSampleIteratorGetUInt (const AtAOVSampleIterator *iter) |
| AI_API AI_PURE float | AiAOVSampleIteratorGetFlt (const AtAOVSampleIterator *iter) |
| AI_API AI_PURE AtRGB | AiAOVSampleIteratorGetRGB (const AtAOVSampleIterator *iter) |
| AI_API AI_PURE AtRGBA | AiAOVSampleIteratorGetRGBA (const AtAOVSampleIterator *iter) |
| AI_API AI_PURE AtVector | AiAOVSampleIteratorGetVec (const AtAOVSampleIterator *iter) |
| AI_API AI_PURE AtVector2 | AiAOVSampleIteratorGetVec2 (const AtAOVSampleIterator *iter) |
| AI_API AI_PURE AtMatrix | AiAOVSampleIteratorGetMatrix (const AtAOVSampleIterator *iter) |
| AI_API AI_PURE const void * | AiAOVSampleIteratorGetPtr (const AtAOVSampleIterator *iter) |
API Methods to Get Sample Value from Iterator for an Arbitrary AOV | |
| AI_API AI_PURE bool | AiAOVSampleIteratorGetAOVBool (const AtAOVSampleIterator *iter, const AtString name) |
| AI_API AI_PURE int | AiAOVSampleIteratorGetAOVInt (const AtAOVSampleIterator *iter, const AtString name) |
| AI_API AI_PURE unsigned int | AiAOVSampleIteratorGetAOVUInt (const AtAOVSampleIterator *iter, const AtString name) |
| AI_API AI_PURE float | AiAOVSampleIteratorGetAOVFlt (const AtAOVSampleIterator *iter, const AtString name) |
| AI_API AI_PURE AtRGB | AiAOVSampleIteratorGetAOVRGB (const AtAOVSampleIterator *iter, const AtString name) |
| AI_API AI_PURE AtRGBA | AiAOVSampleIteratorGetAOVRGBA (const AtAOVSampleIterator *iter, const AtString name) |
| AI_API AI_PURE AtVector | AiAOVSampleIteratorGetAOVVec (const AtAOVSampleIterator *iter, const AtString name) |
| AI_API AI_PURE AtVector2 | AiAOVSampleIteratorGetAOVVec2 (const AtAOVSampleIterator *iter, const AtString name) |
| AI_API AI_PURE AtMatrix | AiAOVSampleIteratorGetAOVMatrix (const AtAOVSampleIterator *iter, const AtString name) |
| AI_API AI_PURE const void * | AiAOVSampleIteratorGetAOVPtr (const AtAOVSampleIterator *iter, const AtString name) |
API for writing pixel-filtering nodes.