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PcpLayerStackChanges Class Reference

Types of changes per layer stack. More...

#include <changes.h>

Public Attributes

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

Friends

class PcpChanges
 
class PcpLayerStack
 

Detailed Description

Types of changes per layer stack.

Definition at line 54 of file changes.h.

Constructor & Destructor Documentation

◆ PcpLayerStackChanges()

Definition at line 93 of file changes.h.

Friends And Related Function Documentation

◆ PcpChanges

friend class PcpChanges
friend

Definition at line 103 of file changes.h.

◆ PcpLayerStack

friend class PcpLayerStack
friend

Definition at line 104 of file changes.h.

Member Data Documentation

◆ didChangeExpressionVariables

bool didChangeExpressionVariables

Must rebuild expression variables.

Definition at line 66 of file changes.h.

◆ didChangeLayerOffsets

bool didChangeLayerOffsets

Must rebuild the layer offsets.

Definition at line 60 of file changes.h.

◆ didChangeLayers

bool didChangeLayers

Must rebuild the layer tree. Implies didChangeLayerOffsets.

Definition at line 57 of file changes.h.

◆ didChangeRelocates

bool didChangeRelocates

Must rebuild the relocation tables.

Definition at line 63 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 73 of file changes.h.

◆ newExpressionVariables

VtDictionary newExpressionVariables

New expression variables for this layer stack.

Definition at line 91 of file changes.h.

◆ newIncrementalRelocatesSourceToTarget

SdfRelocatesMap newIncrementalRelocatesSourceToTarget

Definition at line 82 of file changes.h.

◆ newIncrementalRelocatesTargetToSource

SdfRelocatesMap newIncrementalRelocatesTargetToSource

Definition at line 83 of file changes.h.

◆ newRelocatesErrors

PcpErrorVector newRelocatesErrors

Definition at line 85 of file changes.h.

◆ newRelocatesPrimPaths

SdfPathVector newRelocatesPrimPaths

Definition at line 84 of file changes.h.

◆ newRelocatesSourceToTarget

SdfRelocatesMap newRelocatesSourceToTarget

Definition at line 81 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 80 of file changes.h.

◆ pathsAffectedByRelocationChanges

SdfPathSet pathsAffectedByRelocationChanges

Paths that are affected by the above relocation changes.

Definition at line 88 of file changes.h.


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