GPencilUpdateCache Struct Reference

#include <BKE_gpencil_update_cache_legacy.h>

Public Attributes
struct DLRBT_Tree *	children
int	flag
int	index
void *	data

Detailed Description

Cache for what needs to be updated after bGPdata was modified.

Every node holds information about one element that was changed:

• The index of where that element is in the linked-list.
• The pointer to the original element in bGPdata.

Additionally, nodes also hold other nodes that are one "level" below them. E.g. a node that represents a change on a bGPDframe could contain a set of nodes that represent a change on bGPDstrokes. These nodes are stored in a red-black tree so that they are sorted by their index to make sure they can be processed in the correct order.

Definition at line 47 of file BKE_gpencil_update_cache_legacy.h.

Member Data Documentation

children

struct DLRBT_Tree* GPencilUpdateCache::children

Definition at line 49 of file BKE_gpencil_update_cache_legacy.h.

Referenced by gpencil_traverse_update_cache_ex(), update_cache_alloc(), and update_cache_free().

data

void* GPencilUpdateCache::data

Definition at line 55 of file BKE_gpencil_update_cache_legacy.h.

Referenced by update_cache_alloc().

flag

int GPencilUpdateCache::flag

Definition at line 51 of file BKE_gpencil_update_cache_legacy.h.

Referenced by update_cache_alloc().

index

int GPencilUpdateCache::index

Definition at line 53 of file BKE_gpencil_update_cache_legacy.h.

Referenced by update_cache_alloc().

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

• BKE_gpencil_update_cache_legacy.h