Sd Semantic Labels Map#

Synthetic Data node to expose the semantic labels map of a given semantic filter

Installation#

To use this node enable omni.syntheticdata in the Extension Manager.

Name	Type	Descripton	Default
Exec (inputs:exec)	`execution`	Trigger	None
Gpu (inputs:gpu)	`uint64`	Pointer to shared context containing gpu foundations.	0
Render Product Path (inputs:renderProductPath)	`token`	RenderProduct prim path
Render Results (inputs:renderResults)	`uint64`	Render results	0
Semantic Filter Name (inputs:semanticFilterName)	`token`	Name of the semantic filter to apply to the semanticLabelToken

Name	Type	Descripton	Default
Cuda Device Index (outputs:cudaDeviceIndex)	`int`	Cuda index of the device the cuda buffer is residing in	-1
Received (outputs:exec)	`execution`	Executes for each newFrame event received	None
Last Update Time Denominator (outputs:lastUpdateTimeDenominator)	`uint64`	Time denominator of the last time the data has changed	None
Last Update Time Numerator (outputs:lastUpdateTimeNumerator)	`int64`	Time numerator of the last time the data has changed	None
Min Semantic Index (outputs:minSemanticIndex)	`uint`	Lower semantic id. Semantics ids are in [minSemanticIndex, minSemanticIndex+numSemantic-1]	None
Num Semantics (outputs:numSemantics)	`uint`	Number of semantics in the scene	None
Semantic Filter Name (outputs:semanticFilterName)	`token`	Name of the semantic filter to apply to the semanticLabelToken	None
Semantic Label Token SD Cuda Ptr (outputs:semanticLabelTokenSDCudaPtr)	`uint64`	uint64_t cuda buffer pointer of size numSemantics containing the semantic label token	None
Semantic Label Token SD Host Ptr (outputs:semanticLabelTokenSDHostPtr)	`uint64`	uint64_t host buffer pointer of size numSemantics containing the semantic label token	None

Name	Value
Unique ID	omni.syntheticdata.SdSemanticLabelsMap
Version	1
Extension	omni.syntheticdata
Has State?	False
Implementation Language	C++
Default Memory Type	cpu
Generated Code Exclusions	None
__tokens	[“InstanceMappingInfoSDhost”, “SemanticLabelTokenSD”, “SemanticLabelTokenSDhost”]
Categories	graph:postRender,graph:action
Generated Class Name	OgnSdSemanticLabelsMapDatabase
Python Module	omni.syntheticdata