From c265a686d8ef83c4606a8c8846795b5b381a3dff Mon Sep 17 00:00:00 2001 From: Brecht Van Lommel Date: Fri, 12 Aug 2011 18:11:22 +0000 Subject: Modifiers: add callback to loop over each texture assigned to a modifier. --- source/blender/blenkernel/BKE_modifier.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'source/blender/blenkernel/BKE_modifier.h') diff --git a/source/blender/blenkernel/BKE_modifier.h b/source/blender/blenkernel/BKE_modifier.h index 648e67cad8a..28950e4b2eb 100644 --- a/source/blender/blenkernel/BKE_modifier.h +++ b/source/blender/blenkernel/BKE_modifier.h @@ -101,6 +101,7 @@ typedef enum { typedef void (*ObjectWalkFunc)(void *userData, struct Object *ob, struct Object **obpoin); typedef void (*IDWalkFunc)(void *userData, struct Object *ob, struct ID **idpoin); +typedef void (*TexWalkFunc)(void *userData, struct Object *ob, struct ModifierData *md, const char *propname); typedef struct ModifierTypeInfo { /* The user visible name for this modifier */ @@ -284,6 +285,16 @@ typedef struct ModifierTypeInfo { */ void (*foreachIDLink)(struct ModifierData *md, struct Object *ob, IDWalkFunc walk, void *userData); + + /* Should call the given walk function for each texture that the + * modifier data stores. This is used for finding all textures in + * the context for the UI. + * + * This function is optional. If it is not present, it will be + * assumed the modifier has no textures. + */ + void (*foreachTexLink)(struct ModifierData *md, struct Object *ob, + TexWalkFunc walk, void *userData); } ModifierTypeInfo; ModifierTypeInfo *modifierType_getInfo (ModifierType type); @@ -315,6 +326,10 @@ void modifiers_foreachObjectLink(struct Object *ob, void modifiers_foreachIDLink(struct Object *ob, IDWalkFunc walk, void *userData); +void modifiers_foreachTexLink(struct Object *ob, + TexWalkFunc walk, + void *userData); + struct ModifierData *modifiers_findByType(struct Object *ob, ModifierType type); struct ModifierData *modifiers_findByName(struct Object *ob, const char *name); void modifiers_clearErrors(struct Object *ob); -- cgit v1.2.3