MROneMeshContours.h

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#pragma once
 
#include <MRCMesh/MREnums.h>
#include <MRCMesh/MRVector3.h>
#include <MRCMisc/common.h>
#include <MRCMisc/exports.h>
 
#include <stdbool.h>
#include <stddef.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef struct MR_AffineXf3f MR_AffineXf3f; // Defined in `#include <MRCMesh/MRAffineXf.h>`.
typedef struct MR_ConvertToIntVector MR_ConvertToIntVector; // Defined in `#include <MRCMesh/MRPrecisePredicates3.h>`.
typedef struct MR_CoordinateConverters MR_CoordinateConverters; // Defined in `#include <MRCMesh/MRPrecisePredicates3.h>`.
typedef struct MR_Mesh MR_Mesh; // Defined in `#include <MRCMesh/MRMesh.h>`.
typedef struct MR_MeshTriPoint MR_MeshTriPoint; // Defined in `#include <MRCMesh/MRMeshTriPoint.h>`.
typedef struct MR_expected_MR_OneMeshContour_std_string MR_expected_MR_OneMeshContour_std_string; // Defined in `#include <MRCMisc/expected_MR_OneMeshContour_std_string.h>`.
typedef struct MR_phmap_flat_hash_map_MR_FaceId_MR_FaceId MR_phmap_flat_hash_map_MR_FaceId_MR_FaceId; // Defined in `#include <MRCMisc/phmap_flat_hash_map_MR_FaceId_MR_FaceId.h>`.
typedef struct MR_std_variant_MR_FaceId_MR_EdgeId_MR_VertId MR_std_variant_MR_FaceId_MR_EdgeId_MR_VertId; // Defined in `#include <MRCMisc/std_variant_MR_FaceId_MR_EdgeId_MR_VertId.h>`.
typedef struct MR_std_vector_MR_EdgePoint MR_std_vector_MR_EdgePoint; // Defined in `#include <MRCMisc/std_vector_MR_EdgePoint.h>`.
typedef struct MR_std_vector_MR_MeshTriPoint MR_std_vector_MR_MeshTriPoint; // Defined in `#include <MRCMisc/std_vector_MR_MeshTriPoint.h>`.
typedef struct MR_std_vector_MR_OneMeshContour MR_std_vector_MR_OneMeshContour; // Defined in `#include <MRCMisc/std_vector_MR_OneMeshContour.h>`.
typedef struct MR_std_vector_MR_OneMeshIntersection MR_std_vector_MR_OneMeshIntersection; // Defined in `#include <MRCMisc/std_vector_MR_OneMeshIntersection.h>`.
typedef struct MR_std_vector_int MR_std_vector_int; // Defined in `#include <MRCMisc/std_vector_int.h>`.
typedef struct MR_std_vector_std_vector_MR_EdgePoint MR_std_vector_std_vector_MR_EdgePoint; // Defined in `#include <MRCMisc/std_vector_std_vector_MR_EdgePoint.h>`.
typedef struct MR_std_vector_std_vector_MR_VarEdgeTri MR_std_vector_std_vector_MR_VarEdgeTri; // Defined in `#include <MRCMisc/std_vector_std_vector_MR_VarEdgeTri.h>`.
typedef struct MR_std_vector_std_vector_MR_Vector3f MR_std_vector_std_vector_MR_Vector3f; // Defined in `#include <MRCMisc/std_vector_std_vector_MR_Vector3f.h>`.
 
 
// Special data to sort intersections more accurate
typedef struct MR_SortIntersectionsData MR_SortIntersectionsData;
 
// Simple point on mesh, represented by primitive id and coordinate in mesh space
typedef struct MR_OneMeshIntersection MR_OneMeshIntersection;
 
// One contour on mesh
typedef struct MR_OneMeshContour MR_OneMeshContour;

typedef struct MR_SearchPathSettings MR_SearchPathSettings;

MRC_API const MR_Mesh *MR_SortIntersectionsData_Get_otherMesh(const MR_SortIntersectionsData *_this);

MRC_API const MR_std_vector_std_vector_MR_VarEdgeTri *MR_SortIntersectionsData_Get_contours(const MR_SortIntersectionsData *_this);

MRC_API const MR_ConvertToIntVector *MR_SortIntersectionsData_Get_converter(const MR_SortIntersectionsData *_this);

MRC_API void MR_SortIntersectionsData_Set_converter(MR_SortIntersectionsData *_this, const MR_ConvertToIntVector *value);

MRC_API MR_ConvertToIntVector *MR_SortIntersectionsData_GetMutable_converter(MR_SortIntersectionsData *_this);

MRC_API const MR_AffineXf3f *const *MR_SortIntersectionsData_Get_rigidB2A(const MR_SortIntersectionsData *_this);

MRC_API void MR_SortIntersectionsData_Set_rigidB2A(MR_SortIntersectionsData *_this, const MR_AffineXf3f *value);

MRC_API const MR_AffineXf3f **MR_SortIntersectionsData_GetMutable_rigidB2A(MR_SortIntersectionsData *_this);

MRC_API const size_t *MR_SortIntersectionsData_Get_meshAVertsNum(const MR_SortIntersectionsData *_this);

MRC_API void MR_SortIntersectionsData_Set_meshAVertsNum(MR_SortIntersectionsData *_this, size_t value);

MRC_API size_t *MR_SortIntersectionsData_GetMutable_meshAVertsNum(MR_SortIntersectionsData *_this);

MRC_API const bool *MR_SortIntersectionsData_Get_isOtherA(const MR_SortIntersectionsData *_this);

MRC_API void MR_SortIntersectionsData_Set_isOtherA(MR_SortIntersectionsData *_this, bool value);

MRC_API bool *MR_SortIntersectionsData_GetMutable_isOtherA(MR_SortIntersectionsData *_this);

MRC_API MR_SortIntersectionsData *MR_SortIntersectionsData_ConstructFromAnother(const MR_SortIntersectionsData *_other);

MRC_API MR_SortIntersectionsData *MR_SortIntersectionsData_ConstructFrom(const MR_Mesh *otherMesh, const MR_std_vector_std_vector_MR_VarEdgeTri *contours, const MR_ConvertToIntVector *converter, const MR_AffineXf3f *rigidB2A, size_t meshAVertsNum, bool isOtherA);

MRC_API const MR_SortIntersectionsData *MR_SortIntersectionsData_OffsetPtr(const MR_SortIntersectionsData *ptr, ptrdiff_t i);

MRC_API MR_SortIntersectionsData *MR_SortIntersectionsData_OffsetMutablePtr(MR_SortIntersectionsData *ptr, ptrdiff_t i);

MRC_API void MR_SortIntersectionsData_Destroy(const MR_SortIntersectionsData *_this);

MRC_API void MR_SortIntersectionsData_DestroyArray(const MR_SortIntersectionsData *_this);

MRC_API const MR_std_variant_MR_FaceId_MR_EdgeId_MR_VertId *MR_OneMeshIntersection_Get_primitiveId(const MR_OneMeshIntersection *_this);

MRC_API void MR_OneMeshIntersection_Set_primitiveId(MR_OneMeshIntersection *_this, const MR_std_variant_MR_FaceId_MR_EdgeId_MR_VertId *value);

MRC_API MR_std_variant_MR_FaceId_MR_EdgeId_MR_VertId *MR_OneMeshIntersection_GetMutable_primitiveId(MR_OneMeshIntersection *_this);

MRC_API const MR_Vector3f *MR_OneMeshIntersection_Get_coordinate(const MR_OneMeshIntersection *_this);

MRC_API void MR_OneMeshIntersection_Set_coordinate(MR_OneMeshIntersection *_this, MR_Vector3f value);

MRC_API MR_Vector3f *MR_OneMeshIntersection_GetMutable_coordinate(MR_OneMeshIntersection *_this);

MRC_API MR_OneMeshIntersection *MR_OneMeshIntersection_DefaultConstruct(void);

MRC_API MR_OneMeshIntersection *MR_OneMeshIntersection_DefaultConstructArray(size_t num_elems);

MRC_API MR_OneMeshIntersection *MR_OneMeshIntersection_ConstructFrom(const MR_std_variant_MR_FaceId_MR_EdgeId_MR_VertId *primitiveId, MR_Vector3f coordinate);

MRC_API const MR_OneMeshIntersection *MR_OneMeshIntersection_OffsetPtr(const MR_OneMeshIntersection *ptr, ptrdiff_t i);

MRC_API MR_OneMeshIntersection *MR_OneMeshIntersection_OffsetMutablePtr(MR_OneMeshIntersection *ptr, ptrdiff_t i);

MRC_API MR_OneMeshIntersection *MR_OneMeshIntersection_ConstructFromAnother(const MR_OneMeshIntersection *_other);

MRC_API void MR_OneMeshIntersection_Destroy(const MR_OneMeshIntersection *_this);

MRC_API void MR_OneMeshIntersection_DestroyArray(const MR_OneMeshIntersection *_this);

MRC_API MR_OneMeshIntersection *MR_OneMeshIntersection_AssignFromAnother(MR_OneMeshIntersection *_this, const MR_OneMeshIntersection *_other);

MRC_API const MR_std_vector_MR_OneMeshIntersection *MR_OneMeshContour_Get_intersections(const MR_OneMeshContour *_this);

MRC_API void MR_OneMeshContour_Set_intersections(MR_OneMeshContour *_this, MR_PassBy value_pass_by, MR_std_vector_MR_OneMeshIntersection *value);

MRC_API MR_std_vector_MR_OneMeshIntersection *MR_OneMeshContour_GetMutable_intersections(MR_OneMeshContour *_this);

MRC_API const bool *MR_OneMeshContour_Get_closed(const MR_OneMeshContour *_this);

MRC_API void MR_OneMeshContour_Set_closed(MR_OneMeshContour *_this, bool value);

MRC_API bool *MR_OneMeshContour_GetMutable_closed(MR_OneMeshContour *_this);

MRC_API MR_OneMeshContour *MR_OneMeshContour_DefaultConstruct(void);

MRC_API MR_OneMeshContour *MR_OneMeshContour_DefaultConstructArray(size_t num_elems);

MRC_API MR_OneMeshContour *MR_OneMeshContour_ConstructFrom(MR_PassBy intersections_pass_by, MR_std_vector_MR_OneMeshIntersection *intersections, bool closed);

MRC_API const MR_OneMeshContour *MR_OneMeshContour_OffsetPtr(const MR_OneMeshContour *ptr, ptrdiff_t i);

MRC_API MR_OneMeshContour *MR_OneMeshContour_OffsetMutablePtr(MR_OneMeshContour *ptr, ptrdiff_t i);

MRC_API MR_OneMeshContour *MR_OneMeshContour_ConstructFromAnother(MR_PassBy _other_pass_by, MR_OneMeshContour *_other);

MRC_API void MR_OneMeshContour_Destroy(const MR_OneMeshContour *_this);

MRC_API void MR_OneMeshContour_DestroyArray(const MR_OneMeshContour *_this);

MRC_API MR_OneMeshContour *MR_OneMeshContour_AssignFromAnother(MR_OneMeshContour *_this, MR_PassBy _other_pass_by, MR_OneMeshContour *_other);
 
// Divides faces that fully own contours into 3 parts with center in center mass of one of the face contours
// if there is more than one contour on face it guarantee to subdivide at least one lone contour on this face
MRC_API void MR_subdivideLoneContours(MR_Mesh *mesh, const MR_std_vector_MR_OneMeshContour *contours, MR_phmap_flat_hash_map_MR_FaceId_MR_FaceId *new2oldMap);

MRC_API void MR_getOneMeshIntersectionContours(const MR_Mesh *meshA, const MR_Mesh *meshB, const MR_std_vector_std_vector_MR_VarEdgeTri *contours, MR_std_vector_MR_OneMeshContour *outA, MR_std_vector_MR_OneMeshContour *outB, const MR_CoordinateConverters *converters, const MR_AffineXf3f *rigidB2A, MR_std_vector_std_vector_MR_Vector3f *outPtsA, const bool *addSelfyTerminalVerts);
 
// Converts ordered continuous self contours of single meshes to OneMeshContours
// converters are required for better precision in case of degenerations
MRC_API MR_std_vector_MR_OneMeshContour *MR_getOneMeshSelfIntersectionContours(const MR_Mesh *mesh, const MR_std_vector_std_vector_MR_VarEdgeTri *contours, const MR_CoordinateConverters *converters, const MR_AffineXf3f *rigidB2A);
 
// Converts OneMeshContours contours representation to Contours3f: set of coordinates
MRC_API MR_std_vector_std_vector_MR_Vector3f *MR_extractMeshContours(const MR_std_vector_MR_OneMeshContour *meshContours);

MRC_API const MR_GeodesicPathApprox *MR_SearchPathSettings_Get_geodesicPathApprox(const MR_SearchPathSettings *_this);

MRC_API void MR_SearchPathSettings_Set_geodesicPathApprox(MR_SearchPathSettings *_this, MR_GeodesicPathApprox value);

MRC_API MR_GeodesicPathApprox *MR_SearchPathSettings_GetMutable_geodesicPathApprox(MR_SearchPathSettings *_this);

MRC_API const int *MR_SearchPathSettings_Get_maxReduceIters(const MR_SearchPathSettings *_this);

MRC_API void MR_SearchPathSettings_Set_maxReduceIters(MR_SearchPathSettings *_this, int value);

MRC_API int *MR_SearchPathSettings_GetMutable_maxReduceIters(MR_SearchPathSettings *_this);

MRC_API MR_SearchPathSettings *MR_SearchPathSettings_DefaultConstruct(void);

MRC_API MR_SearchPathSettings *MR_SearchPathSettings_DefaultConstructArray(size_t num_elems);

MRC_API MR_SearchPathSettings *MR_SearchPathSettings_ConstructFrom(MR_GeodesicPathApprox geodesicPathApprox, int maxReduceIters);

MRC_API const MR_SearchPathSettings *MR_SearchPathSettings_OffsetPtr(const MR_SearchPathSettings *ptr, ptrdiff_t i);

MRC_API MR_SearchPathSettings *MR_SearchPathSettings_OffsetMutablePtr(MR_SearchPathSettings *ptr, ptrdiff_t i);

MRC_API MR_SearchPathSettings *MR_SearchPathSettings_ConstructFromAnother(const MR_SearchPathSettings *_other);

MRC_API void MR_SearchPathSettings_Destroy(const MR_SearchPathSettings *_this);

MRC_API void MR_SearchPathSettings_DestroyArray(const MR_SearchPathSettings *_this);

MRC_API MR_SearchPathSettings *MR_SearchPathSettings_AssignFromAnother(MR_SearchPathSettings *_this, const MR_SearchPathSettings *_other);

MRC_API MR_expected_MR_OneMeshContour_std_string *MR_convertMeshTriPointsToMeshContour(const MR_Mesh *mesh, const MR_std_vector_MR_MeshTriPoint *surfaceLine, const MR_SearchPathSettings *searchSettings, MR_std_vector_int *pivotIndices);

MRC_API MR_expected_MR_OneMeshContour_std_string *MR_convertMeshTriPointsToClosedContour(const MR_Mesh *mesh, const MR_std_vector_MR_MeshTriPoint *surfaceLine, const MR_SearchPathSettings *searchSettings, MR_std_vector_int *pivotIndices);

MRC_API MR_OneMeshContour *MR_convertSurfacePathWithEndsToMeshContour(const MR_Mesh *mesh, const MR_MeshTriPoint *start, const MR_std_vector_MR_EdgePoint *surfacePath, const MR_MeshTriPoint *end);

MRC_API MR_std_vector_MR_OneMeshContour *MR_convertSurfacePathsToMeshContours(const MR_Mesh *mesh, const MR_std_vector_std_vector_MR_EdgePoint *surfacePaths);
 
#ifdef __cplusplus
} // extern "C"
#endif