Differential D7141 Diff 23928 source/blender/blenkernel/BKE_modifier.h

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source/blender/blenkernel/BKE_modifier.h

Show First 20 Lines • Show All 94 Lines • ▼ Show 20 Lines	typedef enum {
/* For physics modifiers, max one per type */		/* For physics modifiers, max one per type */
eModifierTypeFlag_Single = (1 << 7),		eModifierTypeFlag_Single = (1 << 7),

/* Some modifier can't be added manually by user */		/* Some modifier can't be added manually by user */
eModifierTypeFlag_NoUserAdd = (1 << 8),		eModifierTypeFlag_NoUserAdd = (1 << 8),

/* For modifiers that use CD_PREVIEW_MCOL for preview. */		/* For modifiers that use CD_PREVIEW_MCOL for preview. */
eModifierTypeFlag_UsesPreview = (1 << 9),		eModifierTypeFlag_UsesPreview = (1 << 9),
eModifierTypeFlag_AcceptsLattice = (1 << 10),		eModifierTypeFlag_AcceptsVertexCosOnly = (1 << 10),
} ModifierTypeFlag;		} ModifierTypeFlag;

/* IMPORTANT! Keep ObjectWalkFunc and IDWalkFunc signatures compatible. */		/* IMPORTANT! Keep ObjectWalkFunc and IDWalkFunc signatures compatible. */
typedef void (ObjectWalkFunc)(void userData,		typedef void (ObjectWalkFunc)(void userData,
struct Object *ob,		struct Object *ob,
struct Object **obpoin,		struct Object **obpoin,
int cb_flag);		int cb_flag);
typedef void (IDWalkFunc)(void userData, struct Object ob, struct ID *idpoin, int cb_flag);		typedef void (IDWalkFunc)(void userData, struct Object ob, struct ID *idpoin, int cb_flag);
▲ Show 20 Lines • Show All 94 Lines • ▼ Show 20 Lines	void (deformMatricesEM)(struct ModifierData md,
struct BMEditMesh *editData,		struct BMEditMesh *editData,
struct Mesh *mesh,		struct Mesh *mesh,
float (*vertexCos)[3],		float (*vertexCos)[3],
float (*defMats)[3][3],		float (*defMats)[3][3],
int numVerts);		int numVerts);

/******************* Non-deform modifier functions *******************/		/******************* Non-deform modifier functions *******************/

/* For non-deform types: apply the modifier and return a mesh object.		/* For non-deform types: apply the modifier and return a mesh datablock.
*		*
* The mesh argument should always be non-NULL; the modifier		* The mesh argument should always be non-NULL; the modifier should use the
* should read the object data from the mesh object instead of the		* passed in mesh datablock rather than object->data, as it contains the mesh
* actual object data.		* with modifier applied up to this point.
*		*
* The modifier may reuse the mesh argument (i.e. return it in		* The modifier may modify and return the mesh argument, but must not free it
* modified form), but must not release it.		* and must ensure any referenced data layers are converted to non-referenced
		* before modification.
*/		*/
struct Mesh (applyModifier)(struct ModifierData *md,		struct Mesh (modifyMesh)(struct ModifierData *md,
const struct ModifierEvalContext *ctx,		const struct ModifierEvalContext *ctx,
struct Mesh *mesh);		struct Mesh *mesh);
		struct Hair (modifyHair)(struct ModifierData *md,
		const struct ModifierEvalContext *ctx,
		struct Hair *hair);
		struct PointCloud (modifyPointCloud)(struct ModifierData *md,
		const struct ModifierEvalContext *ctx,
		struct PointCloud *pointcloud);
		struct Volume (modifyVolume)(struct ModifierData *md,
		const struct ModifierEvalContext *ctx,
		struct Volume *volume);

/******************* Optional functions *******************/		/******************* Optional functions *******************/

/* 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.
*/		*/
▲ Show 20 Lines • Show All 211 Lines • ▼ Show 20 Lines
* If the modifier data is already original, return it as-is. */		* If the modifier data is already original, return it as-is. */
struct ModifierData modifier_get_original(struct ModifierData md);		struct ModifierData modifier_get_original(struct ModifierData md);
struct ModifierData modifier_get_evaluated(struct Depsgraph depsgraph,		struct ModifierData modifier_get_evaluated(struct Depsgraph depsgraph,
struct Object *object,		struct Object *object,
struct ModifierData *md);		struct ModifierData *md);

/* wrappers for modifier callbacks that ensure valid normals */		/* wrappers for modifier callbacks that ensure valid normals */

struct Mesh modwrap_applyModifier(ModifierData md,		struct Mesh modwrap_modifyMesh(ModifierData md,
const struct ModifierEvalContext *ctx,		const struct ModifierEvalContext *ctx,
struct Mesh *me);		struct Mesh *me);

void modwrap_deformVerts(ModifierData *md,		void modwrap_deformVerts(ModifierData *md,
const struct ModifierEvalContext *ctx,		const struct ModifierEvalContext *ctx,
struct Mesh *me,		struct Mesh *me,
float (*vertexCos)[3],		float (*vertexCos)[3],
int numVerts);		int numVerts);

void modwrap_deformVertsEM(ModifierData *md,		void modwrap_deformVertsEM(ModifierData *md,
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