diff options
Diffstat (limited to 'source/blender/blenkernel/BKE_modifier.h')
| -rw-r--r-- | source/blender/blenkernel/BKE_modifier.h | 34 |
1 files changed, 29 insertions, 5 deletions
diff --git a/source/blender/blenkernel/BKE_modifier.h b/source/blender/blenkernel/BKE_modifier.h index b0736a1ab72..a09ee20b385 100644 --- a/source/blender/blenkernel/BKE_modifier.h +++ b/source/blender/blenkernel/BKE_modifier.h @@ -61,15 +61,33 @@ typedef enum { } ModifierTypeFlag; typedef struct ModifierTypeInfo { - char name[32], structName[32]; + /* The user visible name for this modifier */ + char name[32]; + + /* The DNA struct name for the modifier data type, used to + * write the DNA data out. + */ + char structName[32]; + + /* The size of the modifier data type, used by allocation. */ + int structSize; + ModifierTypeType type; ModifierTypeFlag flags; - /* Create new instance data for this modifier type. + /* Initialize new instance data for this modifier type, this function + * should set modifier variables to their default values. * - * This function must be present. + * This function is optional. */ - struct ModifierData *(*allocData)(void); + void (*initData)(struct ModifierData *md); + + /* Free internal modifier data variables, this function should + * not free the _md_ variable itself. + * + * This function is optional. + */ + void (*freeData)(struct ModifierData *md); /* Return a boolean value indicating if this modifier is able to be calculated * based on the modifier data. This is *not* regarding the md->flag, that is @@ -120,7 +138,13 @@ typedef struct ModifierTypeInfo { ModifierTypeInfo *modifierType_get_info(ModifierType type); -int modifier_dependsOnTime(struct ModifierData *md); + /* Modifier utility calls, do call through type pointer and return + * default values if pointer is optional. + */ +struct ModifierData* modifier_new (int type); +void modifier_free (struct ModifierData *md); + +int modifier_dependsOnTime (struct ModifierData *md); #endif |