diff options
Diffstat (limited to 'source/blender/makesdna')
| -rw-r--r-- | source/blender/makesdna/DNA_dynamicpaint_types.h | 5 | ||||
| -rw-r--r-- | source/blender/makesdna/DNA_modifier_types.h | 4 |
2 files changed, 9 insertions, 0 deletions
diff --git a/source/blender/makesdna/DNA_dynamicpaint_types.h b/source/blender/makesdna/DNA_dynamicpaint_types.h index 24dc90d6c21..c8e09225432 100644 --- a/source/blender/makesdna/DNA_dynamicpaint_types.h +++ b/source/blender/makesdna/DNA_dynamicpaint_types.h @@ -241,6 +241,11 @@ enum { typedef struct DynamicPaintBrushSettings { /** For fast RNA access. */ struct DynamicPaintModifierData *pmd; + + /* NOTE: Storing the particle system pointer here is very weak, as it prevents modfiers' data + * copying to be self-sufficient (extra external code needs to ensure the pointer remains valid + * when the modifier data is copied from one object to another). See e.g. + * `BKE_object_copy_particlesystems` or `BKE_object_copy_modifier`. */ struct ParticleSystem *psys; int flags; diff --git a/source/blender/makesdna/DNA_modifier_types.h b/source/blender/makesdna/DNA_modifier_types.h index 03cf4aca963..3de4299e0bd 100644 --- a/source/blender/makesdna/DNA_modifier_types.h +++ b/source/blender/makesdna/DNA_modifier_types.h @@ -984,6 +984,10 @@ enum { typedef struct ParticleSystemModifierData { ModifierData modifier; + /* NOTE: Storing the particle system pointer here is very weak, as it prevents modfiers' data + * copying to be self-sufficient (extra external code needs to ensure the pointer remains valid + * when the modifier data is copied from one object to another). See e.g. + * `BKE_object_copy_particlesystems` or `BKE_object_copy_modifier`. */ struct ParticleSystem *psys; /** Final Mesh - its topology may differ from orig mesh. */ struct Mesh *mesh_final; |