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Differential D4407 Diff 14011 source/blender/blenkernel/BKE_customdata.h

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source/blender/blenkernel/BKE_customdata.h

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#include "BLI_sys_types.h" #include "BLI_sys_types.h"
#include "BLI_utildefines.h" #include "BLI_utildefines.h"
#include "DNA_customdata_types.h" #include "DNA_customdata_types.h"
struct BMesh; struct BMesh;
struct CustomData; struct CustomData;
struct CustomData_MeshMasks;
struct ID; struct ID;
typedef uint64_t CustomDataMask; typedef uint64_t CustomDataMask;
/*a data type large enough to hold 1 element from any customdata layer type*/ /*a data type large enough to hold 1 element from any customdata layer type*/
typedef struct {unsigned char data[64]; } CDBlockBytes; typedef struct {unsigned char data[64]; } CDBlockBytes;
extern const CustomDataMask CD_MASK_BAREMESH; extern const CustomData_MeshMasks CD_MASK_BAREMESH;
extern const CustomDataMask CD_MASK_MESH; extern const CustomData_MeshMasks CD_MASK_BAREMESH_ORIGINDEX;
extern const CustomDataMask CD_MASK_EDITMESH; extern const CustomData_MeshMasks CD_MASK_MESH;
extern const CustomDataMask CD_MASK_DERIVEDMESH; extern const CustomData_MeshMasks CD_MASK_EDITMESH;
extern const CustomDataMask CD_MASK_BMESH; extern const CustomData_MeshMasks CD_MASK_DERIVEDMESH;
extern const CustomDataMask CD_MASK_FACECORNERS; extern const CustomData_MeshMasks CD_MASK_BMESH;
extern const CustomDataMask CD_MASK_EVERYTHING; extern const CustomData_MeshMasks CD_MASK_FACECORNERS;
extern const CustomData_MeshMasks CD_MASK_EVERYTHING;
/* for ORIGINDEX layer type, indicates no original index for this element */ /* for ORIGINDEX layer type, indicates no original index for this element */
#define ORIGINDEX_NONE -1 #define ORIGINDEX_NONE -1
/* initializes a CustomData object with the same layer setup as source and /* initializes a CustomData object with the same layer setup as source and
* memory space for totelem elements. mask must be an array of length * memory space for totelem elements. mask must be an array of length
* CD_NUMTYPES elements, that indicate if a layer can be copied. */ * CD_NUMTYPES elements, that indicate if a layer can be copied. */
/* add/copy/merge allocation types */ /* add/copy/merge allocation types */
typedef enum eCDAllocType { typedef enum eCDAllocType {
CD_ASSIGN = 0, /* use the data pointer */ CD_ASSIGN = 0, /* use the data pointer */
CD_CALLOC = 1, /* allocate blank memory */ CD_CALLOC = 1, /* allocate blank memory */
CD_DEFAULT = 2, /* allocate and set to default */ CD_DEFAULT = 2, /* allocate and set to default */
CD_REFERENCE = 3, /* use data pointers, set layer flag NOFREE */ CD_REFERENCE = 3, /* use data pointers, set layer flag NOFREE */
CD_DUPLICATE = 4, /* do a full copy of all layers, only allowed if source CD_DUPLICATE = 4, /* do a full copy of all layers, only allowed if source
* has same number of elements */ * has same number of elements */
} eCDAllocType; } eCDAllocType;
#define CD_TYPE_AS_MASK(_type) (CustomDataMask)((CustomDataMask)1 << (CustomDataMask)(_type)) #define CD_TYPE_AS_MASK(_type) (CustomDataMask)((CustomDataMask)1 << (CustomDataMask)(_type))
void customData_mask_layers__print(CustomDataMask mask); void customData_mask_layers__print(const struct CustomData_MeshMasks *mask);
typedef void (*cd_interp)(const void **sources, const float *weights, const float *sub_weights, int count, void *dest); typedef void (*cd_interp)(const void **sources, const float *weights, const float *sub_weights, int count, void *dest);
typedef void (*cd_copy)(const void *source, void *dest, int count); typedef void (*cd_copy)(const void *source, void *dest, int count);
typedef bool (*cd_validate)(void *item, const uint totitems, const bool do_fixes); typedef bool (*cd_validate)(void *item, const uint totitems, const bool do_fixes);
void CustomData_MeshMasks_update(CustomData_MeshMasks *mask_dst, const CustomData_MeshMasks *mask_src);
bool CustomData_MeshMasks_are_matching(const CustomData_MeshMasks *mask_ref, const CustomData_MeshMasks *mask_required);
/** /**
* Checks if the layer at physical offset \a layer_n (in data->layers) support math * Checks if the layer at physical offset \a layer_n (in data->layers) support math
* the below operations. * the below operations.
*/ */
bool CustomData_layer_has_math(const struct CustomData *data, int layer_n); bool CustomData_layer_has_math(const struct CustomData *data, int layer_n);
bool CustomData_layer_has_interp(const struct CustomData *data, int layer_n); bool CustomData_layer_has_interp(const struct CustomData *data, int layer_n);
/** /**
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