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Cleanup: Attempt to clarify some ID_RECALC flags

This commit is contained in:
Sergey Sharybin 2019-02-14 12:17:29 +01:00
parent 4ce9785e01
commit 42c53e054f
Notes: blender-bot 2023-02-14 08:45:09 +01:00 
Referenced by issue #68868, Assert running blender with --debug-depsgraph and running into ID_RECALC_ALL
1 changed files with 32 additions and 13 deletions
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45
source/blender/makesdna/DNA_ID.h
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@ -530,9 +530,10 @@ enum {
typedef enum IDRecalcFlag {
/* Individual update tags, this is what ID gets tagged for update with. */
/* Object transformation changed. */
/* ** Object transformation changed. ** */
ID_RECALC_TRANSFORM = (1 << 0),
/* Object geometry changed.
/* ** Object geometry changed. **
*
* When object of armature type gets tagged with this flag, it's pose is
* re-evaluated.
@ -541,18 +542,30 @@ typedef enum IDRecalcFlag {
* When object data type (mesh, curve, ...) gets tagged with this flag it
* makes all objects which shares this datablock to be updated. */
ID_RECALC_GEOMETRY = (1 << 1),
/* Animation or time changed and animation is to be re-evaluated. */
/* ** Animation or time changed and animation is to be re-evaluated. ** */
ID_RECALC_ANIMATION = (1 << 2),
/* Particle system changed; values are aligned with ID_RECALC_PSYS_xxx. */
ID_RECALC_PSYS_REDO = (1 << 3), /* Only do pathcache etc */
ID_RECALC_PSYS_RESET = (1 << 4), /* Reset everything including pointcache. */
ID_RECALC_PSYS_CHILD = (1 << 5), /* Only child settings changed. */
ID_RECALC_PSYS_PHYS = (1 << 6), /* Physics type changed. */
/* Update copy on write component without flushing down the road. */
ID_RECALC_COPY_ON_WRITE = (1 << 7),
/* Tag shading components for update. Only parameters of material changed).
*/
ID_RECALC_SHADING = (1 << 8),
/* ** Particle system changed. ** */
/* Only do pathcache etc. */
ID_RECALC_PSYS_REDO = (1 << 3),
/* Reset everything including pointcache. */
ID_RECALC_PSYS_RESET = (1 << 4),
/* Only child settings changed. */
ID_RECALC_PSYS_CHILD = (1 << 5),
/* Physics type changed. */
ID_RECALC_PSYS_PHYS = (1 << 6),
/* ** Material and shading ** */
/* For materials and node trees this means that topology of the shader tree
* changed, and the shader is to be recompiled.
* For objects it means that the draw batch cache is to be redone. */
ID_RECALC_SHADING = (1 << 7),
/* TODO(sergey): Consider adding an explicit ID_RECALC_SHADING_PARAMATERS
* which can be used for cases when only socket value changed, to speed up
* redraw update in that case. */
/* Selection of the ID itself or its components (for example, vertices) did
* change, and all the drawing data is to eb updated. */
ID_RECALC_SELECT = (1 << 9),
@ -567,6 +580,12 @@ typedef enum IDRecalcFlag {
* re-rendered. */
ID_RECALC_EDITORS = (1 << 12),
/* ** Update copy on write component. **
* This is most generic tag which should only be used when nothing else
* matches.
*/
ID_RECALC_COPY_ON_WRITE = (1 << 13),
/* Aggregate flags, use only for checks on runtime.
* Do NOT use those for tagging. */