Differential D11057 Diff 36450 source/blender/blenkernel/intern/object.c

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source/blender/blenkernel/intern/object.c

Show First 20 Lines • Show All 305 Lines • ▼ Show 20 Lines	static void object_free_data(ID *id)

BKE_sculptsession_free(ob);		BKE_sculptsession_free(ob);

BLI_freelistN(&ob->pc_ids);		BLI_freelistN(&ob->pc_ids);

/* Free runtime curves data. */		/* Free runtime curves data. */
if (ob->runtime.curve_cache) {		if (ob->runtime.curve_cache) {
BKE_curve_bevelList_free(&ob->runtime.curve_cache->bev);		BKE_curve_bevelList_free(&ob->runtime.curve_cache->bev);
if (ob->runtime.curve_cache->path) {		if (ob->runtime.curve_cache->anim_path_accum_length) {
free_path(ob->runtime.curve_cache->path);		MEM_freeN((void *)ob->runtime.curve_cache->anim_path_accum_length);
}		}
MEM_freeN(ob->runtime.curve_cache);		MEM_freeN(ob->runtime.curve_cache);
ob->runtime.curve_cache = NULL;		ob->runtime.curve_cache = NULL;
}		}

BKE_previewimg_free(&ob->preview);		BKE_previewimg_free(&ob->preview);
}		}

▲ Show 20 Lines • Show All 859 Lines • ▼ Show 20 Lines	void BKE_object_free_softbody(Object *ob)
sbFree(ob);		sbFree(ob);
}		}

void BKE_object_free_curve_cache(Object *ob)		void BKE_object_free_curve_cache(Object *ob)
{		{
if (ob->runtime.curve_cache) {		if (ob->runtime.curve_cache) {
BKE_displist_free(&ob->runtime.curve_cache->disp);		BKE_displist_free(&ob->runtime.curve_cache->disp);
BKE_curve_bevelList_free(&ob->runtime.curve_cache->bev);		BKE_curve_bevelList_free(&ob->runtime.curve_cache->bev);
if (ob->runtime.curve_cache->path) {		if (ob->runtime.curve_cache->anim_path_accum_length) {
free_path(ob->runtime.curve_cache->path);		MEM_freeN((void *)ob->runtime.curve_cache->anim_path_accum_length);
}		}
BKE_nurbList_free(&ob->runtime.curve_cache->deformed_nurbs);		BKE_nurbList_free(&ob->runtime.curve_cache->deformed_nurbs);
MEM_freeN(ob->runtime.curve_cache);		MEM_freeN(ob->runtime.curve_cache);
ob->runtime.curve_cache = NULL;		ob->runtime.curve_cache = NULL;
}		}
}		}

void BKE_object_free_modifiers(Object *ob, const int flag)		void BKE_object_free_modifiers(Object *ob, const int flag)
▲ Show 20 Lines • Show All 130 Lines • ▼ Show 20 Lines	bool BKE_object_support_modifier_type_check(const Object *ob, int modifier_type)
/* Only geometry objects should be able to get modifiers T25291. */		/* Only geometry objects should be able to get modifiers T25291. */
if (ob->type == OB_HAIR) {		if (ob->type == OB_HAIR) {
return (mti->modifyHair != NULL) \|\| (mti->flags & eModifierTypeFlag_AcceptsVertexCosOnly);		return (mti->modifyHair != NULL) \|\| (mti->flags & eModifierTypeFlag_AcceptsVertexCosOnly);
}		}
if (ob->type == OB_POINTCLOUD) {		if (ob->type == OB_POINTCLOUD) {
return (mti->modifyGeometrySet != NULL);		return (mti->modifyGeometrySet != NULL);
}		}
if (ob->type == OB_VOLUME) {		if (ob->type == OB_VOLUME) {
return (mti->modifyVolume != NULL);		return (mti->modifyVolume != NULL) \|\| (mti->modifyGeometrySet != NULL);
}		}
if (ELEM(ob->type, OB_MESH, OB_CURVE, OB_SURF, OB_FONT, OB_LATTICE)) {		if (ELEM(ob->type, OB_MESH, OB_CURVE, OB_SURF, OB_FONT, OB_LATTICE)) {
if (ob->type == OB_LATTICE && (mti->flags & eModifierTypeFlag_AcceptsVertexCosOnly) == 0) {		if (ob->type == OB_LATTICE && (mti->flags & eModifierTypeFlag_AcceptsVertexCosOnly) == 0) {
return false;		return false;
}		}

if (!((mti->flags & eModifierTypeFlag_AcceptsCVs) \|\|		if (!((mti->flags & eModifierTypeFlag_AcceptsCVs) \|\|
(ob->type == OB_MESH && (mti->flags & eModifierTypeFlag_AcceptsMesh)))) {		(ob->type == OB_MESH && (mti->flags & eModifierTypeFlag_AcceptsMesh)))) {
return false;		return false;
}		}

return true;		return true;
}		}

return false;		return false;
}		}

static bool object_modifier_type_copy_check(ModifierType md_type)		static bool object_modifier_type_copy_check(ModifierType md_type)
{		{
return !ELEM(md_type, eModifierType_Hook, eModifierType_Collision);		return !ELEM(md_type, eModifierType_Hook, eModifierType_Collision);
}		}

/** Find a `psys` matching given `psys_src` in `ob_dst` (i.e. sharing the same ParticleSettings		/**
* ID), or add one, and return valid `psys` from `ob_dst`.		* Find a `psys` matching given `psys_src` in `ob_dst` (i.e. sharing the same ParticleSettings ID),
		* or add one, and return valid `psys` from `ob_dst`.
*		*
* \note Order handling is fairly weak here. This code assumes that it is called before the		* \note Order handling is fairly weak here. This code assumes that it is called before the
* modifier using the psys is actually copied, and that this copied modifier will be added at the		* modifier using the psys is actually copied, and that this copied modifier will be added at the
* end of the stack. That way we can be sure that the particle modifier will be before the one		* end of the stack. That way we can be sure that the particle modifier will be before the one
* using its particle system in the stack.		* using its particle system in the stack.
*/		*/
static ParticleSystem object_copy_modifier_particle_system_ensure(Main bmain,		static ParticleSystem object_copy_modifier_particle_system_ensure(Main bmain,
Scene *scene,		Scene *scene,
Show All 15 Lines	static ParticleSystem object_copy_modifier_particle_system_ensure(Main bmain,
if (psys_dst == NULL) {		if (psys_dst == NULL) {
ModifierData *md = object_copy_particle_system(bmain, scene, ob_dst, psys_src);		ModifierData *md = object_copy_particle_system(bmain, scene, ob_dst, psys_src);
psys_dst = ((ParticleSystemModifierData *)md)->psys;		psys_dst = ((ParticleSystemModifierData *)md)->psys;
}		}

return psys_dst;		return psys_dst;
}		}

/** Copy a single modifier.		/**
		* Copy a single modifier.
*		*
* \note Do not use this function to copy a whole modifier stack (see note below too). Use		* \note Do not use this function to copy a whole modifier stack (see note below too). Use
* `BKE_object_modifier_stack_copy` instead.		* `BKE_object_modifier_stack_copy` instead.
*		*
* \note Complex modifiers relaying on other data (like e.g. dynamic paint or fluid using particle		* \note Complex modifiers relaying on other data (like e.g. dynamic paint or fluid using particle
* systems) are not always 100% 'correctly' copied here, since we have to use heuristics to decide		* systems) are not always 100% 'correctly' copied here, since we have to use heuristics to decide
* which particle system to use or add in `ob_dst`, and it's placement in the stack, etc. If used		* which particle system to use or add in `ob_dst`, and it's placement in the stack, etc. If used
* more than once, this function should preferably be called in stack order. */		* more than once, this function should preferably be called in stack order.
		*/
bool BKE_object_copy_modifier(		bool BKE_object_copy_modifier(
Main bmain, Scene scene, Object ob_dst, const Object ob_src, ModifierData *md_src)		Main bmain, Scene scene, Object ob_dst, const Object ob_src, ModifierData *md_src)
{		{
BLI_assert(ob_dst->type != OB_GPENCIL);		BLI_assert(ob_dst->type != OB_GPENCIL);

const ModifierTypeInfo *mti = BKE_modifier_get_info(md_src->type);		const ModifierTypeInfo *mti = BKE_modifier_get_info(md_src->type);
if (!object_modifier_type_copy_check(md_src->type)) {		if (!object_modifier_type_copy_check(md_src->type)) {
/* We never allow copying those modifiers here. */		/* We never allow copying those modifiers here. */
▲ Show 20 Lines • Show All 83 Lines • ▼ Show 20 Lines	else {
BKE_modifier_unique_name(&ob_dst->modifiers, md_dst);		BKE_modifier_unique_name(&ob_dst->modifiers, md_dst);
}		}

BKE_object_modifier_set_active(ob_dst, md_dst);		BKE_object_modifier_set_active(ob_dst, md_dst);

return true;		return true;
}		}

/** Copy a single GPencil modifier.		/**
		* Copy a single GPencil modifier.
*		*
* \note Do not use this function to copy a whole modifier stack. Use		* \note Do not use this function to copy a whole modifier stack. Use
* `BKE_object_modifier_stack_copy` instead. */		* `BKE_object_modifier_stack_copy` instead.
		*/
bool BKE_object_copy_gpencil_modifier(struct Object ob_dst, GpencilModifierData gmd_src)		bool BKE_object_copy_gpencil_modifier(struct Object ob_dst, GpencilModifierData gmd_src)
{		{
BLI_assert(ob_dst->type == OB_GPENCIL);		BLI_assert(ob_dst->type == OB_GPENCIL);

GpencilModifierData *gmd_dst = BKE_gpencil_modifier_new(gmd_src->type);		GpencilModifierData *gmd_dst = BKE_gpencil_modifier_new(gmd_src->type);
BLI_strncpy(gmd_dst->name, gmd_src->name, sizeof(gmd_dst->name));		BLI_strncpy(gmd_dst->name, gmd_src->name, sizeof(gmd_dst->name));

const GpencilModifierTypeInfo *mti = BKE_gpencil_modifier_get_info(gmd_src->type);		const GpencilModifierTypeInfo *mti = BKE_gpencil_modifier_get_info(gmd_src->type);
▲ Show 20 Lines • Show All 236 Lines • ▼ Show 20 Lines	if (ob->runtime.gpd_eval != NULL) {
BKE_gpencil_eval_delete(ob->runtime.gpd_eval);		BKE_gpencil_eval_delete(ob->runtime.gpd_eval);
ob->runtime.gpd_eval = NULL;		ob->runtime.gpd_eval = NULL;
}		}

if (ob->runtime.geometry_set_eval != NULL) {		if (ob->runtime.geometry_set_eval != NULL) {
BKE_geometry_set_free(ob->runtime.geometry_set_eval);		BKE_geometry_set_free(ob->runtime.geometry_set_eval);
ob->runtime.geometry_set_eval = NULL;		ob->runtime.geometry_set_eval = NULL;
}		}
		if (ob->runtime.geometry_set_previews != NULL) {
		BLI_ghash_free(ob->runtime.geometry_set_previews, NULL, (GHashValFreeFP)BKE_geometry_set_free);
		ob->runtime.geometry_set_previews = NULL;
		}
}		}

void BKE_object_free_caches(Object *object)		void BKE_object_free_caches(Object *object)
{		{
short update_flag = 0;		short update_flag = 0;

/* Free particle system caches holding paths. */		/* Free particle system caches holding paths. */
if (object->particlesystem.first) {		if (object->particlesystem.first) {
Show All 34 Lines	void BKE_object_free_caches(Object *object)
* scene update routines are back to its business the object will be		* scene update routines are back to its business the object will be
* guaranteed to be in a known state.		* guaranteed to be in a known state.
*/		*/
if (update_flag != 0) {		if (update_flag != 0) {
DEG_id_tag_update(&object->id, update_flag);		DEG_id_tag_update(&object->id, update_flag);
}		}
}		}

		/* Can be called from multiple threads. */
		void BKE_object_preview_geometry_set_add(Object *ob,
		const uint64_t key,
		struct GeometrySet *geometry_set)
		{
		static ThreadMutex mutex = BLI_MUTEX_INITIALIZER;
		BLI_mutex_lock(&mutex);
		if (ob->runtime.geometry_set_previews == NULL) {
		ob->runtime.geometry_set_previews = BLI_ghash_int_new(__func__);
		}
		BLI_ghash_reinsert(ob->runtime.geometry_set_previews,
		POINTER_FROM_UINT(key),
		geometry_set,
		NULL,
		(GHashValFreeFP)BKE_geometry_set_free);
		BLI_mutex_unlock(&mutex);
		}

/**		/**
* Actual check for internal data, not context or flags.		* Actual check for internal data, not context or flags.
*/		*/
bool BKE_object_is_in_editmode(const Object *ob)		bool BKE_object_is_in_editmode(const Object *ob)
{		{
if (ob->data == NULL) {		if (ob->data == NULL) {
return false;		return false;
}		}
▲ Show 20 Lines • Show All 1,422 Lines • ▼ Show 20 Lines	static bool ob_parcurve(Object ob, Object par, float r_mat[4][4])
* cause a threading conflicts.		* cause a threading conflicts.
*		*
* TODO(sergey): Some of the legit looking cases like T56619 need to be		* TODO(sergey): Some of the legit looking cases like T56619 need to be
* looked into, and maybe curve cache (and other dependencies) are to be		* looked into, and maybe curve cache (and other dependencies) are to be
* evaluated prior to conversion. */		* evaluated prior to conversion. */
if (par->runtime.curve_cache == NULL) {		if (par->runtime.curve_cache == NULL) {
return false;		return false;
}		}
if (par->runtime.curve_cache->path == NULL) {		if (par->runtime.curve_cache->anim_path_accum_length == NULL) {
return false;		return false;
}		}

/* ctime is now a proper var setting of Curve which gets set by Animato like any other var		/* ctime is now a proper var setting of Curve which gets set by Animato like any other var
* that's animated, but this will only work if it actually is animated.		* that's animated, but this will only work if it actually is animated.
*		*
* We divide the curve-time calculated in the previous step by the length of the path,		* We divide the curve-time calculated in the previous step by the length of the path,
* to get a time factor, which then gets clamped to lie within 0.0 - 1.0 range.		* to get a time factor, which then gets clamped to lie within 0.0 - 1.0 range.
*/		*/
if (cu->pathlen) {		if (cu->pathlen) {
ctime = cu->ctime / cu->pathlen;		ctime = cu->ctime / cu->pathlen;
}		}
else {		else {
ctime = cu->ctime;		ctime = cu->ctime;
}		}
CLAMP(ctime, 0.0f, 1.0f);

unit_m4(r_mat);		unit_m4(r_mat);

/* vec: 4 items! */		/* vec: 4 items! */
if (where_on_path(par, ctime, vec, dir, (cu->flag & CU_FOLLOW) ? quat : NULL, &radius, NULL)) {		if (BKE_where_on_path(
		par, ctime, vec, dir, (cu->flag & CU_FOLLOW) ? quat : NULL, &radius, NULL)) {
if (cu->flag & CU_FOLLOW) {		if (cu->flag & CU_FOLLOW) {
quat_apply_track(quat, ob->trackflag, ob->upflag);		quat_apply_track(quat, ob->trackflag, ob->upflag);
normalize_qt(quat);		normalize_qt(quat);
quat_to_mat4(r_mat, quat);		quat_to_mat4(r_mat, quat);
}		}
if (cu->flag & CU_PATH_RADIUS) {		if (cu->flag & CU_PATH_RADIUS) {
float tmat[4][4], rmat[4][4];		float tmat[4][4], rmat[4][4];
scale_m4_fl(tmat, radius);		scale_m4_fl(tmat, radius);
▲ Show 20 Lines • Show All 826 Lines • ▼ Show 20 Lines
bool BKE_object_minmax_dupli(Depsgraph *depsgraph,		bool BKE_object_minmax_dupli(Depsgraph *depsgraph,
Scene *scene,		Scene *scene,
Object *ob,		Object *ob,
float r_min[3],		float r_min[3],
float r_max[3],		float r_max[3],
const bool use_hidden)		const bool use_hidden)
{		{
bool ok = false;		bool ok = false;
if ((ob->transflag & OB_DUPLI) == 0) {		if ((ob->transflag & OB_DUPLI) == 0 && ob->runtime.geometry_set_eval == NULL) {
return ok;		return ok;
}		}

DupliObject *dob;		DupliObject *dob;
ListBase *lb = object_duplilist(depsgraph, scene, ob);		ListBase *lb = object_duplilist(depsgraph, scene, ob);
for (dob = lb->first; dob; dob = dob->next) {		for (dob = lb->first; dob; dob = dob->next) {
if ((use_hidden == false) && (dob->no_draw != 0)) {		if ((use_hidden == false) && (dob->no_draw != 0)) {
/* pass */		/* pass */
▲ Show 20 Lines • Show All 1,563 Lines • Show Last 20 Lines