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Differential D8747 Diff 29153 source/blender/blenkernel/BKE_mesh_remap.h

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source/blender/blenkernel/BKE_mesh_remap.h

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} MeshPairRemap; } MeshPairRemap;
/* Helpers! */ /* Helpers! */
void BKE_mesh_remap_init(MeshPairRemap *map, const int items_num); void BKE_mesh_remap_init(MeshPairRemap *map, const int items_num);
void BKE_mesh_remap_free(MeshPairRemap *map); void BKE_mesh_remap_free(MeshPairRemap *map);
void BKE_mesh_remap_item_define_invalid(MeshPairRemap *map, const int index); void BKE_mesh_remap_item_define_invalid(MeshPairRemap *map, const int index);
/* TODO:
* Add other 'from/to' mapping sources, like e.g. using an UVMap, etc.
* https://blenderartists.org/t/619105
*
* We could also use similar topology mappings inside a same mesh
* (cf. Campbell's 'select face islands from similar topology' wip work).
* Also, users will have to check, whether we can get rid of some modes here,
* not sure all will be useful!
*/
enum {
MREMAP_USE_VERT = 1 << 4,
MREMAP_USE_EDGE = 1 << 5,
MREMAP_USE_LOOP = 1 << 6,
MREMAP_USE_POLY = 1 << 7,
MREMAP_USE_NEAREST = 1 << 8,
MREMAP_USE_NORPROJ = 1 << 9,
MREMAP_USE_INTERP = 1 << 10,
MREMAP_USE_NORMAL = 1 << 11,
/* ***** Target's vertices ***** */
MREMAP_MODE_VERT = 1 << 24,
/* Nearest source vert. */
MREMAP_MODE_VERT_NEAREST = MREMAP_MODE_VERT | MREMAP_USE_VERT | MREMAP_USE_NEAREST,
/* Nearest vertex of nearest edge. */
MREMAP_MODE_VERT_EDGE_NEAREST = MREMAP_MODE_VERT | MREMAP_USE_EDGE | MREMAP_USE_NEAREST,
/* This one uses two verts of selected edge (weighted interpolation). */
/* Nearest point on nearest edge. */
MREMAP_MODE_VERT_EDGEINTERP_NEAREST = MREMAP_MODE_VERT | MREMAP_USE_EDGE | MREMAP_USE_NEAREST |
MREMAP_USE_INTERP,
/* Nearest vertex of nearest poly. */
MREMAP_MODE_VERT_POLY_NEAREST = MREMAP_MODE_VERT | MREMAP_USE_POLY | MREMAP_USE_NEAREST,
/* Those two use all verts of selected poly (weighted interpolation). */
/* Nearest point on nearest poly. */
MREMAP_MODE_VERT_POLYINTERP_NEAREST = MREMAP_MODE_VERT | MREMAP_USE_POLY | MREMAP_USE_NEAREST |
MREMAP_USE_INTERP,
/* Point on nearest face hit by ray from target vertex's normal. */
MREMAP_MODE_VERT_POLYINTERP_VNORPROJ = MREMAP_MODE_VERT | MREMAP_USE_POLY | MREMAP_USE_NORPROJ |
MREMAP_USE_INTERP,
/* ***** Target's edges ***** */
MREMAP_MODE_EDGE = 1 << 25,
/* Source edge which both vertices are nearest of dest ones. */
MREMAP_MODE_EDGE_VERT_NEAREST = MREMAP_MODE_EDGE | MREMAP_USE_VERT | MREMAP_USE_NEAREST,
/* Nearest source edge (using mid-point). */
MREMAP_MODE_EDGE_NEAREST = MREMAP_MODE_EDGE | MREMAP_USE_EDGE | MREMAP_USE_NEAREST,
/* Nearest edge of nearest poly (using mid-point). */
MREMAP_MODE_EDGE_POLY_NEAREST = MREMAP_MODE_EDGE | MREMAP_USE_POLY | MREMAP_USE_NEAREST,
/* Cast a set of rays from along dest edge,
* interpolating its vertices' normals, and use hit source edges. */
MREMAP_MODE_EDGE_EDGEINTERP_VNORPROJ = MREMAP_MODE_EDGE | MREMAP_USE_VERT | MREMAP_USE_NORPROJ |
MREMAP_USE_INTERP,
/* ***** Target's loops ***** */
/* Note: when islands are given to loop mapping func,
* all loops from the same destination face will always be mapped
* to loops of source faces within a same island, regardless of mapping mode. */
MREMAP_MODE_LOOP = 1 << 26,
/* Best normal-matching loop from nearest vert. */
MREMAP_MODE_LOOP_NEAREST_LOOPNOR = MREMAP_MODE_LOOP | MREMAP_USE_LOOP | MREMAP_USE_VERT |
MREMAP_USE_NEAREST | MREMAP_USE_NORMAL,
/* Loop from best normal-matching poly from nearest vert. */
MREMAP_MODE_LOOP_NEAREST_POLYNOR = MREMAP_MODE_LOOP | MREMAP_USE_POLY | MREMAP_USE_VERT |
MREMAP_USE_NEAREST | MREMAP_USE_NORMAL,
/* Loop from nearest vertex of nearest poly. */
MREMAP_MODE_LOOP_POLY_NEAREST = MREMAP_MODE_LOOP | MREMAP_USE_POLY | MREMAP_USE_NEAREST,
/* Those two use all verts of selected poly (weighted interpolation). */
/* Nearest point on nearest poly. */
MREMAP_MODE_LOOP_POLYINTERP_NEAREST = MREMAP_MODE_LOOP | MREMAP_USE_POLY | MREMAP_USE_NEAREST |
MREMAP_USE_INTERP,
/* Point on nearest face hit by ray from target loop's normal. */
MREMAP_MODE_LOOP_POLYINTERP_LNORPROJ = MREMAP_MODE_LOOP | MREMAP_USE_POLY | MREMAP_USE_NORPROJ |
MREMAP_USE_INTERP,
/* ***** Target's polygons ***** */
MREMAP_MODE_POLY = 1 << 27,
/* Nearest source poly. */
MREMAP_MODE_POLY_NEAREST = MREMAP_MODE_POLY | MREMAP_USE_POLY | MREMAP_USE_NEAREST,
/* Source poly from best normal-matching dest poly. */
MREMAP_MODE_POLY_NOR = MREMAP_MODE_POLY | MREMAP_USE_POLY | MREMAP_USE_NORMAL,
/* Project dest poly onto source mesh using its normal,
* and use interpolation of all intersecting source polys. */
MREMAP_MODE_POLY_POLYINTERP_PNORPROJ = MREMAP_MODE_POLY | MREMAP_USE_POLY | MREMAP_USE_NORPROJ |
MREMAP_USE_INTERP,
/* ***** Same topology, applies to all four elements types. ***** */
MREMAP_MODE_TOPOLOGY = MREMAP_MODE_VERT | MREMAP_MODE_EDGE | MREMAP_MODE_LOOP | MREMAP_MODE_POLY,
};
void BKE_mesh_remap_calc_source_cddata_masks_from_map_modes( void BKE_mesh_remap_calc_source_cddata_masks_from_map_modes(
const int vert_mode, const int vert_mode,
const int edge_mode, const int edge_mode,
const int loop_mode, const int loop_mode,
const int poly_mode, const int poly_mode,
struct CustomData_MeshMasks *cddata_mask); struct CustomData_MeshMasks *cddata_mask);
float BKE_mesh_remap_calc_difference_from_mesh(const struct SpaceTransform *space_transform, float BKE_mesh_remap_calc_difference_from_mesh(const struct SpaceTransform *space_transform,
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