PcpLayerStackChanges Class Reference

Types of changes per layer stack. More...

Public Attributes

bool didChangeLayers
 Must rebuild the layer tree. Implies didChangeLayerOffsets. More...
 
bool didChangeLayerOffsets
 Must rebuild the layer offsets. More...
 
bool didChangeRelocates
 Must rebuild the relocation tables. More...
 
bool didChangeSignificantly
 A significant layer stack change means the composed opinions of the layer stack may have changed in arbitrary ways. More...
 
SdfRelocatesMap newRelocatesTargetToSource
 New relocation maps for this layer stack. More...
 
SdfRelocatesMap newRelocatesSourceToTarget
 
SdfRelocatesMap newIncrementalRelocatesSourceToTarget
 
SdfRelocatesMap newIncrementalRelocatesTargetToSource
 
SdfPathVector newRelocatesPrimPaths
 
SdfPathSet pathsAffectedByRelocationChanges
 Paths that are affected by the above relocation changes. More...
 

Detailed Description

Types of changes per layer stack.

Definition at line 53 of file changes.h.

Member Data Documentation

◆ didChangeLayerOffsets

bool didChangeLayerOffsets

Must rebuild the layer offsets.

Definition at line 59 of file changes.h.

◆ didChangeLayers

bool didChangeLayers

Must rebuild the layer tree. Implies didChangeLayerOffsets.

Definition at line 56 of file changes.h.

◆ didChangeRelocates

bool didChangeRelocates

Must rebuild the relocation tables.

Definition at line 62 of file changes.h.

◆ didChangeSignificantly

bool didChangeSignificantly

A significant layer stack change means the composed opinions of the layer stack may have changed in arbitrary ways.

This represents a coarse invalidation. By way of contrast, an example of an insignificant change is adding or removing a layer empty of opinions.

Definition at line 69 of file changes.h.

◆ newRelocatesTargetToSource

SdfRelocatesMap newRelocatesTargetToSource

New relocation maps for this layer stack.

If didChangeRelocates is true, these fields will be populated as part of determining the changes to this layer stack. However, we do not immediately apply those changes to the layer stack; we store them here and commit them in Apply().

Definition at line 76 of file changes.h.

◆ pathsAffectedByRelocationChanges

SdfPathSet pathsAffectedByRelocationChanges

Paths that are affected by the above relocation changes.

Definition at line 83 of file changes.h.


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