Differential D4407 Diff 13974 source/blender/blenkernel/BKE_modifier.h

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source/blender/blenkernel/BKE_modifier.h

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* \ingroup bke		* \ingroup bke
*/		*/

#include "DNA_modifier_types.h" /* needed for all enum typdefs */		#include "DNA_modifier_types.h" /* needed for all enum typdefs */
#include "BLI_compiler_attrs.h"		#include "BLI_compiler_attrs.h"
#include "BKE_customdata.h"		#include "BKE_customdata.h"

struct BMEditMesh;		struct BMEditMesh;
		struct CustomData_MeshMasks;
struct DepsNodeHandle;		struct DepsNodeHandle;
struct Depsgraph;		struct Depsgraph;
struct DerivedMesh;		struct DerivedMesh;
struct ID;		struct ID;
struct ListBase;		struct ListBase;
struct Main;		struct Main;
struct Mesh;		struct Mesh;
struct ModifierData;		struct ModifierData;
▲ Show 20 Lines • Show All 173 Lines • ▼ Show 20 Lines	typedef struct ModifierTypeInfo {

/* Initialize new instance data for this modifier type, this function		/* Initialize new instance data for this modifier type, this function
* should set modifier variables to their default values.		* should set modifier variables to their default values.
*		*
* This function is optional.		* This function is optional.
*/		*/
void (initData)(struct ModifierData md);		void (initData)(struct ModifierData md);

/* Should return a CustomDataMask indicating what data this		/* Should add to passed \a r_cddata_masks the data types that this
* modifier needs. If (mask & (1 << (layer type))) != 0, this modifier		* modifier needs. If (mask & (1 << (layer type))) != 0, this modifier
* needs that custom data layer. This function's return value can change		* needs that custom data layer. It can change required layers
* depending on the modifier's settings.		* depending on the modifier's settings.
*		*
* Note that this means extra data (e.g. vertex groups) - it is assumed		* Note that this means extra data (e.g. vertex groups) - it is assumed
* that all modifiers need mesh data and deform modifiers need vertex		* that all modifiers need mesh data and deform modifiers need vertex
* coordinates.		* coordinates.
*		*
* Note that this limits the number of custom data layer types to 32.		* If this function is not present, it is assumed that no extra data is needed.
*
* If this function is not present or it returns 0, it is assumed that
* no extra data is needed.
*		*
* This function is optional.		* This function is optional.
*/		*/
CustomDataMask (requiredDataMask)(struct Object ob, struct ModifierData *md);		void (requiredDataMask)(struct Object ob, struct ModifierData md, struct CustomData_MeshMasks r_cddata_masks);

/* Free internal modifier data variables, this function should		/* Free internal modifier data variables, this function should
* not free the md variable itself.		* not free the md variable itself.
*		*
* This function is optional.		* This function is optional.
*/		*/
void (freeData)(struct ModifierData md);		void (freeData)(struct ModifierData md);

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struct Object modifiers_isDeformedByCurve(struct Object ob);		struct Object modifiers_isDeformedByCurve(struct Object ob);
bool modifiers_usesArmature(struct Object ob, struct bArmature arm);		bool modifiers_usesArmature(struct Object ob, struct bArmature arm);
bool modifiers_isCorrectableDeformed(struct Scene scene, struct Object ob);		bool modifiers_isCorrectableDeformed(struct Scene scene, struct Object ob);
void modifier_freeTemporaryData(struct ModifierData *md);		void modifier_freeTemporaryData(struct ModifierData *md);
bool modifiers_isPreview(struct Object *ob);		bool modifiers_isPreview(struct Object *ob);

typedef struct CDMaskLink {		typedef struct CDMaskLink {
struct CDMaskLink *next;		struct CDMaskLink *next;
CustomDataMask mask;		struct CustomData_MeshMasks mask;
} CDMaskLink;		} CDMaskLink;

/* Calculates and returns a linked list of CustomDataMasks indicating the		/* Calculates and returns a linked list of CustomData_MeshMasks indicating the
* data required by each modifier in the stack pointed to by md for correct		* data required by each modifier in the stack pointed to by md for correct
* evaluation, assuming the data indicated by dataMask is required at the		* evaluation, assuming the data indicated by dataMask is required at the
* end of the stack.		* end of the stack.
*/		*/
struct CDMaskLink modifiers_calcDataMasks(struct Scene scene,		struct CDMaskLink modifiers_calcDataMasks(struct Scene scene,
struct Object *ob,		struct Object *ob,
struct ModifierData *md,		struct ModifierData *md,
CustomDataMask dataMask,		const struct CustomData_MeshMasks *dataMask,
int required_mode,		int required_mode,
ModifierData *previewmd, CustomDataMask previewmask);		ModifierData *previewmd,
		const struct CustomData_MeshMasks *previewmask);
struct ModifierData modifiers_getLastPreview(struct Scene scene,		struct ModifierData modifiers_getLastPreview(struct Scene scene,
struct ModifierData *md,		struct ModifierData *md,
int required_mode);		int required_mode);

typedef struct VirtualModifierData {		typedef struct VirtualModifierData {
ArmatureModifierData amd;		ArmatureModifierData amd;
CurveModifierData cmd;		CurveModifierData cmd;
LatticeModifierData lmd;		LatticeModifierData lmd;
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