SemanticOcclusionReduction#

This node outputs mapping from semantic u id to occlusion value.

Installation#

To use this Node, you must enable omni.replicator.core in the Extension Manager.

Inputs#

Name

Type

Description

Default

gpu

uint64

Pointer to shared context containing gpu foundations

rp

uint64

Pointer to render product for this view

instanceMappingInfoSDPtr

uint64

uint buffer pointer containing the following information : [numInstances, minInstanceId, numSemantics, minSemanticId, numProtoSemantic]

instanceMapSDCudaPtr

uint64

cuda uint16_t buffer pointer of size numInstances containing the instance parent semantic index

semanticMapSDCudaPtr

uint64

cuda uint16_t buffer pointer of size numSemantics containing the semantic parent semantic index

exec

execution

Trigger

Outputs#

Name

Type

Description

Default

exec

execution

Trigger

semanticOcclusionSDCudaPtr

uint64

Cuda float’*’ buffer containing the occlusion ratio of each semantic entities

semanticNumChildrenSDCudaPtr

uint64

Cuda int buffer containing the number of children of each semantic entities (excluding itself).