HdBlockDataSource Class Reference

A datasource representing the absence of a datasource. More...

Inheritance diagram for HdBlockDataSource:

Public Member Functions
	HD_DECLARE_DATASOURCE (HdBlockDataSource)

Detailed Description

A datasource representing the absence of a datasource.

If a container has a child datasource which is a block datasource, that's equivalent to that child being null. This type is useful when composing containers, where a block might shadow sampled data, and sampled data might shadow nullptr.

Definition at line 223 of file dataSource.h.

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The documentation for this class was generated from the following file:

• pxr/imaging/hd/dataSource.h