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Differential D4407 Diff 13860 source/blender/blenkernel/intern/customdata.c

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source/blender/blenkernel/intern/customdata.c

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/* number of layers to add when growing a CustomData object */ /* number of layers to add when growing a CustomData object */
#define CUSTOMDATA_GROW 5 #define CUSTOMDATA_GROW 5
/* ensure typemap size is ok */ /* ensure typemap size is ok */
BLI_STATIC_ASSERT(ARRAY_SIZE(((CustomData *)NULL)->typemap) == CD_NUMTYPES, "size mismatch"); BLI_STATIC_ASSERT(ARRAY_SIZE(((CustomData *)NULL)->typemap) == CD_NUMTYPES, "size mismatch");
static CLG_LogRef LOG = {"bke.customdata"}; static CLG_LogRef LOG = {"bke.customdata"};
/** Update mask_dst with layers defined in mask_src (equivalent to a bitwise OR). */
void CustomData_Masks_update(CustomData_Masks *mask_dst, const CustomData_Masks *mask_src)
{
mask_dst->vmask |= mask_src->vmask;
mask_dst->emask |= mask_src->emask;
mask_dst->fmask |= mask_src->fmask;
mask_dst->pmask |= mask_src->pmask;
mask_dst->lmask |= mask_src->lmask;
}
/** Return True if all layers set in \a mask_required are also set in \a mask_ref */
bool CustomData_Masks_are_matching(const CustomData_Masks *mask_ref, const CustomData_Masks *mask_required)
{
return (((mask_required->vmask & mask_ref->vmask) == mask_required->vmask) &&
((mask_required->emask & mask_ref->emask) == mask_required->emask) &&
((mask_required->fmask & mask_ref->fmask) == mask_required->fmask) &&
((mask_required->pmask & mask_ref->pmask) == mask_required->pmask) &&
((mask_required->lmask & mask_ref->lmask) == mask_required->lmask));
}
/********************* Layer type information **********************/ /********************* Layer type information **********************/
typedef struct LayerTypeInfo { typedef struct LayerTypeInfo {
int size; /* the memory size of one element of this layer's data */ int size; /* the memory size of one element of this layer's data */
/** name of the struct used, for file writing */ /** name of the struct used, for file writing */
const char *structname; const char *structname;
/** number of structs per element, for file writing */ /** number of structs per element, for file writing */
int structnum; int structnum;
▲ Show 20 Lines • Show All 1,292 Lines • ▼ Show 20 Lines/* BMESH ONLY */
/* 25-29 */ "CDMPoly", "CDMLoop", "CDShapeKeyIndex", "CDShapeKey", "CDBevelWeight", /* 25-29 */ "CDMPoly", "CDMLoop", "CDShapeKeyIndex", "CDShapeKey", "CDBevelWeight",
/* 30-34 */ "CDSubSurfCrease", "CDOrigSpaceLoop", "CDPreviewLoopCol", "CDBMElemPyPtr", "CDPaintMask", /* 30-34 */ "CDSubSurfCrease", "CDOrigSpaceLoop", "CDPreviewLoopCol", "CDBMElemPyPtr", "CDPaintMask",
/* 35-36 */ "CDGridPaintMask", "CDMVertSkin", /* 35-36 */ "CDGridPaintMask", "CDMVertSkin",
/* 37-38 */ "CDFreestyleEdge", "CDFreestyleFace", /* 37-38 */ "CDFreestyleEdge", "CDFreestyleFace",
/* 39-41 */ "CDMLoopTangent", "CDTessLoopNormal", "CDCustomLoopNormal", /* 39-41 */ "CDMLoopTangent", "CDTessLoopNormal", "CDCustomLoopNormal",
}; };
const CustomDataMask CD_MASK_BAREMESH = const CustomData_Masks CD_MASK_BAREMESH = {
CD_MASK_MVERT | CD_MASK_MEDGE | CD_MASK_MLOOP | CD_MASK_MPOLY | CD_MASK_BWEIGHT | CD_MASK_FACEMAP; .vmask = CD_MASK_MVERT | CD_MASK_BWEIGHT,
const CustomDataMask CD_MASK_MESH = .emask = CD_MASK_MEDGE | CD_MASK_BWEIGHT,
CD_MASK_MVERT | CD_MASK_MEDGE | .fmask = 0,
CD_MASK_MDEFORMVERT | .lmask = CD_MASK_MLOOP,
CD_MASK_PROP_FLT | CD_MASK_PROP_INT | CD_MASK_PROP_STR | CD_MASK_MDISPS | .pmask = CD_MASK_MPOLY | CD_MASK_FACEMAP,
CD_MASK_MLOOPUV | CD_MASK_MLOOPCOL | CD_MASK_MPOLY | CD_MASK_MLOOP | };
CD_MASK_RECAST | CD_MASK_PAINT_MASK | const CustomData_Masks CD_MASK_BAREMESH_ORIGINDEX = {
CD_MASK_GRID_PAINT_MASK | CD_MASK_MVERT_SKIN | CD_MASK_FREESTYLE_EDGE | CD_MASK_FREESTYLE_FACE | .vmask = CD_MASK_MVERT | CD_MASK_BWEIGHT | CD_MASK_ORIGINDEX,
CD_MASK_CUSTOMLOOPNORMAL | CD_MASK_FACEMAP; .emask = CD_MASK_MEDGE | CD_MASK_BWEIGHT | CD_MASK_ORIGINDEX,
const CustomDataMask CD_MASK_EDITMESH = .fmask = 0,
CD_MASK_MDEFORMVERT | CD_MASK_MLOOPUV | .lmask = CD_MASK_MLOOP,
CD_MASK_MLOOPCOL | CD_MASK_SHAPE_KEYINDEX | .pmask = CD_MASK_MPOLY | CD_MASK_FACEMAP | CD_MASK_ORIGINDEX,
CD_MASK_PROP_FLT | CD_MASK_PROP_INT | CD_MASK_PROP_STR | };
CD_MASK_MDISPS | CD_MASK_SHAPEKEY | CD_MASK_RECAST | CD_MASK_PAINT_MASK | const CustomData_Masks CD_MASK_MESH = {
CD_MASK_GRID_PAINT_MASK | CD_MASK_MVERT_SKIN | CD_MASK_CUSTOMLOOPNORMAL | CD_MASK_FACEMAP; .vmask = (CD_MASK_MVERT | CD_MASK_MDEFORMVERT | CD_MASK_BWEIGHT | CD_MASK_MVERT_SKIN | CD_MASK_PAINT_MASK |
const CustomDataMask CD_MASK_DERIVEDMESH = CD_MASK_GENERIC_DATA),
CD_MASK_MDEFORMVERT | .emask = (CD_MASK_MEDGE | CD_MASK_BWEIGHT | CD_MASK_FREESTYLE_EDGE | CD_MASK_GENERIC_DATA),
CD_MASK_PROP_FLT | CD_MASK_PROP_INT | CD_MASK_CLOTH_ORCO | .fmask = 0,
CD_MASK_MLOOPUV | CD_MASK_MLOOPCOL | CD_MASK_PREVIEW_MLOOPCOL | .lmask = (CD_MASK_MLOOP | CD_MASK_MDISPS | CD_MASK_MLOOPUV | CD_MASK_MLOOPCOL | CD_MASK_CUSTOMLOOPNORMAL |
CD_MASK_PROP_STR | CD_MASK_ORIGSPACE | CD_MASK_ORIGSPACE_MLOOP | CD_MASK_ORCO | CD_MASK_TANGENT | CD_MASK_GRID_PAINT_MASK | CD_MASK_GENERIC_DATA),
CD_MASK_PREVIEW_MCOL | CD_MASK_SHAPEKEY | CD_MASK_RECAST | .pmask = (CD_MASK_MPOLY | CD_MASK_RECAST | CD_MASK_FACEMAP | CD_MASK_FREESTYLE_FACE | CD_MASK_GENERIC_DATA),
CD_MASK_ORIGINDEX | CD_MASK_MVERT_SKIN | CD_MASK_FREESTYLE_EDGE | CD_MASK_FREESTYLE_FACE | };
CD_MASK_CUSTOMLOOPNORMAL | CD_MASK_FACEMAP; const CustomData_Masks CD_MASK_EDITMESH = {
const CustomDataMask CD_MASK_BMESH = .vmask = (CD_MASK_MDEFORMVERT | CD_MASK_PAINT_MASK | CD_MASK_MVERT_SKIN | CD_MASK_SHAPEKEY |
CD_MASK_MLOOPUV | CD_MASK_MLOOPCOL | CD_MASK_SHAPE_KEYINDEX | CD_MASK_GENERIC_DATA),
CD_MASK_MDEFORMVERT | CD_MASK_PROP_FLT | CD_MASK_PROP_INT | .emask = (CD_MASK_GENERIC_DATA),
CD_MASK_PROP_STR | CD_MASK_SHAPEKEY | CD_MASK_SHAPE_KEYINDEX | CD_MASK_MDISPS | .fmask = 0,
CD_MASK_CREASE | CD_MASK_BWEIGHT | CD_MASK_RECAST | CD_MASK_PAINT_MASK | .lmask = (CD_MASK_MLOOPUV | CD_MASK_MLOOPCOL | CD_MASK_CUSTOMLOOPNORMAL | CD_MASK_GRID_PAINT_MASK |
CD_MASK_GRID_PAINT_MASK | CD_MASK_MVERT_SKIN | CD_MASK_FREESTYLE_EDGE | CD_MASK_FREESTYLE_FACE | CD_MASK_GENERIC_DATA),
CD_MASK_CUSTOMLOOPNORMAL | CD_MASK_FACEMAP; .pmask = (CD_MASK_MDISPS | CD_MASK_RECAST | CD_MASK_FACEMAP | CD_MASK_GENERIC_DATA),
};
const CustomData_Masks CD_MASK_DERIVEDMESH = {
.vmask = (CD_MASK_ORIGINDEX | CD_MASK_MDEFORMVERT | CD_MASK_SHAPEKEY | CD_MASK_MVERT_SKIN |
CD_MASK_ORCO | CD_MASK_CLOTH_ORCO | CD_MASK_GENERIC_DATA),
.emask = (CD_MASK_ORIGINDEX | CD_MASK_FREESTYLE_EDGE | CD_MASK_GENERIC_DATA),
.fmask = (CD_MASK_ORIGINDEX | CD_MASK_ORIGSPACE | CD_MASK_PREVIEW_MCOL | CD_MASK_TANGENT),
.lmask = (CD_MASK_MLOOPUV | CD_MASK_MLOOPCOL | CD_MASK_CUSTOMLOOPNORMAL | CD_MASK_PREVIEW_MLOOPCOL |
CD_MASK_ORIGSPACE_MLOOP | CD_MASK_TANGENT | CD_MASK_GENERIC_DATA),
.pmask = (CD_MASK_ORIGINDEX | CD_MASK_RECAST | CD_MASK_FREESTYLE_FACE | CD_MASK_FACEMAP | CD_MASK_GENERIC_DATA),
};
const CustomData_Masks CD_MASK_BMESH = {
.vmask = (CD_MASK_MDEFORMVERT | CD_MASK_BWEIGHT | CD_MASK_MVERT_SKIN | CD_MASK_SHAPEKEY |
CD_MASK_SHAPE_KEYINDEX | CD_MASK_PAINT_MASK | CD_MASK_GENERIC_DATA),
.emask = (CD_MASK_BWEIGHT | CD_MASK_CREASE | CD_MASK_FREESTYLE_EDGE | CD_MASK_GENERIC_DATA),
.fmask = 0,
.lmask = (CD_MASK_MDISPS | CD_MASK_MLOOPUV | CD_MASK_MLOOPCOL | CD_MASK_CUSTOMLOOPNORMAL |
CD_MASK_GRID_PAINT_MASK | CD_MASK_GENERIC_DATA),
.pmask = (CD_MASK_RECAST | CD_MASK_FREESTYLE_FACE | CD_MASK_FACEMAP | CD_MASK_GENERIC_DATA),
};
/** /**
* cover values copied by #BKE_mesh_loops_to_tessdata * cover values copied by #BKE_mesh_loops_to_tessdata
*/ */
const CustomDataMask CD_MASK_FACECORNERS = const CustomData_Masks CD_MASK_FACECORNERS = {
CD_MASK_MTFACE | CD_MASK_MLOOPUV | .vmask = 0,
CD_MASK_MCOL | CD_MASK_MLOOPCOL | .emask = 0,
CD_MASK_PREVIEW_MCOL | CD_MASK_PREVIEW_MLOOPCOL | .fmask = (CD_MASK_MTFACE | CD_MASK_MCOL | CD_MASK_PREVIEW_MCOL | CD_MASK_ORIGSPACE |
CD_MASK_ORIGSPACE | CD_MASK_ORIGSPACE_MLOOP | CD_MASK_TESSLOOPNORMAL | CD_MASK_TANGENT),
CD_MASK_TESSLOOPNORMAL | CD_MASK_NORMAL | .lmask = (CD_MASK_MLOOPUV | CD_MASK_MLOOPCOL | CD_MASK_PREVIEW_MLOOPCOL | CD_MASK_ORIGSPACE_MLOOP |
CD_MASK_TANGENT | CD_MASK_MLOOPTANGENT; CD_MASK_NORMAL | CD_MASK_MLOOPTANGENT),
const CustomDataMask CD_MASK_EVERYTHING = .pmask = 0,
CD_MASK_MVERT | CD_MASK_MDEFORMVERT | CD_MASK_MEDGE | CD_MASK_MFACE | };
CD_MASK_MTFACE | CD_MASK_MCOL | CD_MASK_ORIGINDEX | CD_MASK_NORMAL /* | CD_MASK_POLYINDEX */ | CD_MASK_PROP_FLT | const CustomData_Masks CD_MASK_EVERYTHING = {
CD_MASK_PROP_INT | CD_MASK_PROP_STR | CD_MASK_ORIGSPACE | CD_MASK_ORCO | CD_MASK_MLOOPUV | .vmask = (CD_MASK_MVERT | CD_MASK_BM_ELEM_PYPTR | CD_MASK_ORIGINDEX | CD_MASK_NORMAL | CD_MASK_MDEFORMVERT |
CD_MASK_MLOOPCOL | CD_MASK_TANGENT | CD_MASK_MDISPS | CD_MASK_PREVIEW_MCOL | CD_MASK_CLOTH_ORCO | CD_MASK_RECAST | CD_MASK_BWEIGHT | CD_MASK_MVERT_SKIN | CD_MASK_ORCO | CD_MASK_CLOTH_ORCO | CD_MASK_SHAPEKEY |
/* BMESH ONLY START */ CD_MASK_SHAPE_KEYINDEX | CD_MASK_PAINT_MASK | CD_MASK_GENERIC_DATA),
CD_MASK_MPOLY | CD_MASK_MLOOP | CD_MASK_SHAPE_KEYINDEX | CD_MASK_SHAPEKEY | CD_MASK_BWEIGHT | CD_MASK_CREASE | .emask = (CD_MASK_MEDGE | CD_MASK_BM_ELEM_PYPTR | CD_MASK_ORIGINDEX | CD_MASK_BWEIGHT | CD_MASK_CREASE |
CD_MASK_ORIGSPACE_MLOOP | CD_MASK_PREVIEW_MLOOPCOL | CD_MASK_BM_ELEM_PYPTR | CD_MASK_FREESTYLE_EDGE | CD_MASK_GENERIC_DATA),
/* BMESH ONLY END */ .fmask = (CD_MASK_MFACE | CD_MASK_ORIGINDEX | CD_MASK_NORMAL | CD_MASK_MTFACE | CD_MASK_MCOL |
CD_MASK_PAINT_MASK | CD_MASK_GRID_PAINT_MASK | CD_MASK_MVERT_SKIN | CD_MASK_ORIGSPACE | CD_MASK_TANGENT | CD_MASK_TESSLOOPNORMAL | CD_MASK_PREVIEW_MCOL |
CD_MASK_FREESTYLE_EDGE | CD_MASK_FREESTYLE_FACE | CD_MASK_GENERIC_DATA),
CD_MASK_MLOOPTANGENT | CD_MASK_TESSLOOPNORMAL | CD_MASK_CUSTOMLOOPNORMAL | CD_MASK_FACEMAP; .lmask = (CD_MASK_MLOOP | CD_MASK_BM_ELEM_PYPTR | CD_MASK_MDISPS | CD_MASK_NORMAL | CD_MASK_MLOOPUV |
CD_MASK_MLOOPCOL | CD_MASK_CUSTOMLOOPNORMAL | CD_MASK_MLOOPTANGENT | CD_MASK_PREVIEW_MLOOPCOL |
CD_MASK_ORIGSPACE_MLOOP | CD_MASK_GRID_PAINT_MASK | CD_MASK_GENERIC_DATA),
.pmask = (CD_MASK_MPOLY | CD_MASK_BM_ELEM_PYPTR | CD_MASK_ORIGINDEX | CD_MASK_NORMAL | CD_MASK_RECAST |
CD_MASK_FACEMAP | CD_MASK_FREESTYLE_FACE | CD_MASK_GENERIC_DATA),
};
static const LayerTypeInfo *layerType_getInfo(int type) static const LayerTypeInfo *layerType_getInfo(int type)
{ {
if (type < 0 || type >= CD_NUMTYPES) return NULL; if (type < 0 || type >= CD_NUMTYPES) return NULL;
return &LAYERTYPEINFO[type]; return &LAYERTYPEINFO[type];
} }
static const char *layerType_getName(int type) static const char *layerType_getName(int type)
{ {
if (type < 0 || type >= CD_NUMTYPES) return NULL; if (type < 0 || type >= CD_NUMTYPES) return NULL;
return LAYERTYPENAMES[type]; return LAYERTYPENAMES[type];
} }
void customData_mask_layers__print(CustomDataMask mask) void customData_mask_layers__print(const CustomData_Masks *mask)
{ {
int i; int i;
printf("mask=0x%lx:\n", (long unsigned int)mask); printf("verts mask=0x%lx:\n", (long unsigned int)mask->vmask);
for (i = 0; i < CD_NUMTYPES; i++) {
if (mask->vmask & CD_TYPE_AS_MASK(i)) {
printf(" %s\n", layerType_getName(i));
}
}
printf("edges mask=0x%lx:\n", (long unsigned int)mask->emask);
for (i = 0; i < CD_NUMTYPES; i++) {
if (mask->emask & CD_TYPE_AS_MASK(i)) {
printf(" %s\n", layerType_getName(i));
}
}
printf("faces mask=0x%lx:\n", (long unsigned int)mask->fmask);
for (i = 0; i < CD_NUMTYPES; i++) {
if (mask->fmask & CD_TYPE_AS_MASK(i)) {
printf(" %s\n", layerType_getName(i));
}
}
printf("loops mask=0x%lx:\n", (long unsigned int)mask->lmask);
for (i = 0; i < CD_NUMTYPES; i++) {
if (mask->lmask & CD_TYPE_AS_MASK(i)) {
printf(" %s\n", layerType_getName(i));
}
}
printf("polys mask=0x%lx:\n", (long unsigned int)mask->pmask);
for (i = 0; i < CD_NUMTYPES; i++) { for (i = 0; i < CD_NUMTYPES; i++) {
if (mask & CD_TYPE_AS_MASK(i)) { if (mask->pmask & CD_TYPE_AS_MASK(i)) {
printf(" %s\n", layerType_getName(i)); printf(" %s\n", layerType_getName(i));
} }
} }
} }
/********************* CustomData functions *********************/ /********************* CustomData functions *********************/
static void customData_update_offsets(CustomData *data); static void customData_update_offsets(CustomData *data);
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