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/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* The Original Code is Copyright (C) 2014 Blender Foundation.
* All rights reserved.
*/
/** \file
* \ingroup bke
*/
#pragma once
#include "BKE_customdata.h"
#ifdef __cplusplus
extern "C" {
#endif
struct Depsgraph;
struct Object;
struct ReportList;
struct Scene;
struct SpaceTransform;
/* Warning, those def are stored in files (TransferData modifier), *DO NOT* modify those values. */
enum {
DT_TYPE_MDEFORMVERT = 1 << 0,
DT_TYPE_SHAPEKEY = 1 << 1,
DT_TYPE_SKIN = 1 << 2,
DT_TYPE_BWEIGHT_VERT = 1 << 3,
DT_TYPE_SHARP_EDGE = 1 << 8,
DT_TYPE_SEAM = 1 << 9,
DT_TYPE_CREASE = 1 << 10,
DT_TYPE_BWEIGHT_EDGE = 1 << 11,
DT_TYPE_FREESTYLE_EDGE = 1 << 12,
DT_TYPE_VCOL = 1 << 16,
DT_TYPE_LNOR = 1 << 17,
DT_TYPE_UV = 1 << 24,
DT_TYPE_SHARP_FACE = 1 << 25,
DT_TYPE_FREESTYLE_FACE = 1 << 26,
#define DT_TYPE_MAX 27
DT_TYPE_VERT_ALL = DT_TYPE_MDEFORMVERT | DT_TYPE_SHAPEKEY | DT_TYPE_SKIN | DT_TYPE_BWEIGHT_VERT,
DT_TYPE_EDGE_ALL = DT_TYPE_SHARP_EDGE | DT_TYPE_SEAM | DT_TYPE_CREASE | DT_TYPE_BWEIGHT_EDGE |
DT_TYPE_FREESTYLE_EDGE,
DT_TYPE_LOOP_ALL = DT_TYPE_VCOL | DT_TYPE_LNOR | DT_TYPE_UV,
DT_TYPE_POLY_ALL = DT_TYPE_UV | DT_TYPE_SHARP_FACE | DT_TYPE_FREESTYLE_FACE,
};
void BKE_object_data_transfer_dttypes_to_cdmask(int dtdata_types,
struct CustomData_MeshMasks *r_data_masks);
/**
* Check what can do each layer type
* (if it is actually handled by transfer-data, if it supports advanced mixing.
*/
bool BKE_object_data_transfer_get_dttypes_capacity(int dtdata_types,
bool *r_advanced_mixing,
bool *r_threshold);
int BKE_object_data_transfer_get_dttypes_item_types(int dtdata_types);
int BKE_object_data_transfer_dttype_to_cdtype(int dtdata_type);
int BKE_object_data_transfer_dttype_to_srcdst_index(int dtdata_type);
#define DT_DATATYPE_IS_VERT(_dt) \
ELEM(_dt, DT_TYPE_MDEFORMVERT, DT_TYPE_SHAPEKEY, DT_TYPE_SKIN, DT_TYPE_BWEIGHT_VERT)
#define DT_DATATYPE_IS_EDGE(_dt) \
ELEM(_dt, \
DT_TYPE_CREASE, \
DT_TYPE_SHARP_EDGE, \
DT_TYPE_SEAM, \
DT_TYPE_BWEIGHT_EDGE, \
DT_TYPE_FREESTYLE_EDGE)
#define DT_DATATYPE_IS_LOOP(_dt) ELEM(_dt, DT_TYPE_UV, DT_TYPE_VCOL, DT_TYPE_LNOR)
#define DT_DATATYPE_IS_POLY(_dt) ELEM(_dt, DT_TYPE_UV, DT_TYPE_SHARP_FACE, DT_TYPE_FREESTYLE_FACE)
#define DT_DATATYPE_IS_MULTILAYERS(_dt) \
ELEM(_dt, DT_TYPE_MDEFORMVERT, DT_TYPE_SHAPEKEY, DT_TYPE_VCOL, DT_TYPE_UV)
enum {
DT_MULTILAYER_INDEX_INVALID = -1,
DT_MULTILAYER_INDEX_MDEFORMVERT = 0,
DT_MULTILAYER_INDEX_SHAPEKEY = 1,
DT_MULTILAYER_INDEX_VCOL = 2,
DT_MULTILAYER_INDEX_UV = 3,
DT_MULTILAYER_INDEX_MAX = 4,
};
/* Below we keep positive values for real layers idx (generated dynamically). */
/* How to select data layers, for types supporting multi-layers.
* Here too, some options are highly dependent on type of transferred data! */
enum {
DT_LAYERS_ACTIVE_SRC = -1,
DT_LAYERS_ALL_SRC = -2,
/* Datatype-specific. */
DT_LAYERS_VGROUP_SRC = 1 << 8,
DT_LAYERS_VGROUP_SRC_BONE_SELECT = -(DT_LAYERS_VGROUP_SRC | 1),
DT_LAYERS_VGROUP_SRC_BONE_DEFORM = -(DT_LAYERS_VGROUP_SRC | 2),
/* Other types-related modes... */
};
/* How to map a source layer to a destination layer, for types supporting multi-layers.
* NOTE: if no matching layer can be found, it will be created. */
enum {
DT_LAYERS_ACTIVE_DST = -1, /* Only for DT_LAYERS_FROMSEL_ACTIVE. */
DT_LAYERS_NAME_DST = -2,
DT_LAYERS_INDEX_DST = -3,
#if 0 /* TODO */
DT_LAYERS_CREATE_DST = -4, /* Never replace existing data in dst, always create new layers. */
#endif
};
/**
* Transfer data *layout* of selected types from source to destination object.
* By default, it only creates new data layers if needed on \a ob_dst.
* If \a use_delete is true, it will also delete data layers on \a ob_dst that do not match those
* from \a ob_src, to get (as much as possible) exact copy of source data layout.
*/
void BKE_object_data_transfer_layout(struct Depsgraph *depsgraph,
struct Scene *scene,
struct Object *ob_src,
struct Object *ob_dst,
int data_types,
bool use_delete,
const int fromlayers_select[DT_MULTILAYER_INDEX_MAX],
const int tolayers_select[DT_MULTILAYER_INDEX_MAX]);
bool BKE_object_data_transfer_mesh(struct Depsgraph *depsgraph,
struct Scene *scene,
struct Object *ob_src,
struct Object *ob_dst,
int data_types,
bool use_create,
int map_vert_mode,
int map_edge_mode,
int map_loop_mode,
int map_poly_mode,
struct SpaceTransform *space_transform,
bool auto_transform,
float max_distance,
float ray_radius,
float islands_handling_precision,
const int fromlayers_select[DT_MULTILAYER_INDEX_MAX],
const int tolayers_select[DT_MULTILAYER_INDEX_MAX],
int mix_mode,
float mix_factor,
const char *vgroup_name,
bool invert_vgroup,
struct ReportList *reports);
bool BKE_object_data_transfer_ex(struct Depsgraph *depsgraph,
struct Scene *scene,
struct Object *ob_src,
struct Object *ob_dst,
struct Mesh *me_dst,
int data_types,
bool use_create,
int map_vert_mode,
int map_edge_mode,
int map_loop_mode,
int map_poly_mode,
struct SpaceTransform *space_transform,
bool auto_transform,
float max_distance,
float ray_radius,
float islands_handling_precision,
const int fromlayers_select[DT_MULTILAYER_INDEX_MAX],
const int tolayers_select[DT_MULTILAYER_INDEX_MAX],
int mix_mode,
float mix_factor,
const char *vgroup_name,
bool invert_vgroup,
struct ReportList *reports);
#ifdef __cplusplus
}
#endif
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