Differential D8642 Diff 28904 source/blender/blenkernel/intern/object.c

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source/blender/blenkernel/intern/object.c

Show First 20 Lines • Show All 680 Lines • ▼ Show 20 Lines	if (ELEM(ob->type, OB_MESH, OB_CURVE, OB_SURF, OB_FONT, OB_LATTICE)) {
}		}

return true;		return true;
}		}

return false;		return false;
}		}

void BKE_object_link_modifiers(struct Object ob_dst, const struct Object ob_src)		bool BKE_object_copy_modifier(struct Object ob_dst, const struct Object ob_src, ModifierData *md)
{		{
BKE_object_free_modifiers(ob_dst, 0);

if (!ELEM(ob_dst->type, OB_MESH, OB_CURVE, OB_SURF, OB_FONT, OB_LATTICE, OB_GPENCIL)) {
/* only objects listed above can have modifiers and linking them to objects
* which doesn't have modifiers stack is quite silly */
return;
}

/* No grease pencil modifiers. */
if ((ob_src->type != OB_GPENCIL) && (ob_dst->type != OB_GPENCIL)) {
LISTBASE_FOREACH (ModifierData *, md, &ob_src->modifiers) {
ModifierData *nmd = NULL;		ModifierData *nmd = NULL;

if (ELEM(md->type, eModifierType_Hook, eModifierType_Collision)) {		if (ELEM(md->type, eModifierType_Hook, eModifierType_Collision)) {
continue;		return false;
}		}

if (!BKE_object_support_modifier_type_check(ob_dst, md->type)) {		if (!BKE_object_support_modifier_type_check(ob_dst, md->type)) {
continue;		return false;
}		}

switch (md->type) {		switch (md->type) {
case eModifierType_Softbody:		case eModifierType_Softbody:
BKE_object_copy_softbody(ob_dst, ob_src, 0);		BKE_object_copy_softbody(ob_dst, ob_src, 0);
break;		break;
case eModifierType_Skin:		case eModifierType_Skin:
/* ensure skin-node customdata exists */		/* ensure skin-node customdata exists */
BKE_mesh_ensure_skin_customdata(ob_dst->data);		BKE_mesh_ensure_skin_customdata(ob_dst->data);
break;		break;
}		}

nmd = BKE_modifier_new(md->type);		nmd = BKE_modifier_new(md->type);
BLI_strncpy(nmd->name, md->name, sizeof(nmd->name));		BLI_strncpy(nmd->name, md->name, sizeof(nmd->name));

if (md->type == eModifierType_Multires) {		if (md->type == eModifierType_Multires) {
/* Has to be done after mod creation, but before we actually copy its settings! */		/* Has to be done after mod creation, but before we actually copy its settings! */
multiresModifier_sync_levels_ex(		multiresModifier_sync_levels_ex(
ob_dst, (MultiresModifierData )md, (MultiresModifierData )nmd);		ob_dst, (MultiresModifierData )md, (MultiresModifierData )nmd);
}		}

BKE_modifier_copydata(md, nmd);		BKE_modifier_copydata(md, nmd);
BLI_addtail(&ob_dst->modifiers, nmd);		BLI_addtail(&ob_dst->modifiers, nmd);
BKE_modifier_unique_name(&ob_dst->modifiers, nmd);		BKE_modifier_unique_name(&ob_dst->modifiers, nmd);
}
		return true;
}		}

/* Copy grease pencil modifiers. */		bool BKE_object_copy_gpencil_modifier(struct Object ob_dst, GpencilModifierData md)
if ((ob_src->type == OB_GPENCIL) && (ob_dst->type == OB_GPENCIL)) {		{
LISTBASE_FOREACH (GpencilModifierData *, md, &ob_src->greasepencil_modifiers) {
GpencilModifierData *nmd = NULL;		GpencilModifierData *nmd = NULL;

nmd = BKE_gpencil_modifier_new(md->type);		nmd = BKE_gpencil_modifier_new(md->type);
BLI_strncpy(nmd->name, md->name, sizeof(nmd->name));		BLI_strncpy(nmd->name, md->name, sizeof(nmd->name));

const GpencilModifierTypeInfo *mti = BKE_gpencil_modifier_get_info(md->type);		const GpencilModifierTypeInfo *mti = BKE_gpencil_modifier_get_info(md->type);
mti->copyData(md, nmd);		mti->copyData(md, nmd);

BLI_addtail(&ob_dst->greasepencil_modifiers, nmd);		BLI_addtail(&ob_dst->greasepencil_modifiers, nmd);
BKE_gpencil_modifier_unique_name(&ob_dst->greasepencil_modifiers, nmd);		BKE_gpencil_modifier_unique_name(&ob_dst->greasepencil_modifiers, nmd);

		return true;
		}

		void BKE_object_link_modifiers(struct Object ob_dst, const struct Object ob_src)
		{
		BKE_object_free_modifiers(ob_dst, 0);

		if (!ELEM(ob_dst->type, OB_MESH, OB_CURVE, OB_SURF, OB_FONT, OB_LATTICE, OB_GPENCIL)) {
		/* only objects listed above can have modifiers and linking them to objects
		* which doesn't have modifiers stack is quite silly */
		return;
		}

		/* No grease pencil modifiers. */
		if ((ob_src->type != OB_GPENCIL) && (ob_dst->type != OB_GPENCIL)) {
		LISTBASE_FOREACH (ModifierData *, md, &ob_src->modifiers) {
		BKE_object_copy_modifier(ob_dst, ob_src, md);
		}
		}

		/* Copy grease pencil modifiers. */
		if ((ob_src->type == OB_GPENCIL) && (ob_dst->type == OB_GPENCIL)) {
		LISTBASE_FOREACH (GpencilModifierData *, md, &ob_src->greasepencil_modifiers) {
		BKE_object_copy_gpencil_modifier(ob_dst, md);
}		}
}		}

BKE_object_copy_particlesystems(ob_dst, ob_src, 0);		BKE_object_copy_particlesystems(ob_dst, ob_src, 0);

/* TODO: smoke?, cloth? */		/* TODO: smoke?, cloth? */
}		}

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