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MeshLib C Docs
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MeshLib C Docs
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#include <MRCMesh/MRId.h>#include <MRCMesh/MRVector2.h>#include <MRCMisc/common.h>#include <MRCMisc/exports.h>#include <stdbool.h>#include <stddef.h>Go to the source code of this file.
Typedefs | |
| typedef struct MR_std_array_MR_PreciseVertCoords2_3 | MR_std_array_MR_PreciseVertCoords2_3 |
| typedef struct MR_std_array_MR_PreciseVertCoords2_4 | MR_std_array_MR_PreciseVertCoords2_4 |
| typedef struct MR_std_array_MR_PreciseVertCoords2_6 | MR_std_array_MR_PreciseVertCoords2_6 |
| typedef struct MR_std_function_MR_Vector2f_from_const_MR_Vector2i_ref | MR_std_function_MR_Vector2f_from_const_MR_Vector2i_ref |
| typedef struct MR_std_function_MR_Vector2i_from_const_MR_Vector2f_ref | MR_std_function_MR_Vector2i_from_const_MR_Vector2f_ref |
| typedef struct MR_PreciseVertCoord | MR_PreciseVertCoord |
| typedef struct MR_PreciseVertCoords2 | MR_PreciseVertCoords2 |
| typedef struct MR_SegmentSegmentIntersectResult | MR_SegmentSegmentIntersectResult |
| typedef struct MR_CoordinateConverters2 | MR_CoordinateConverters2 |
| typedef struct MR_CoordinateConverters2 MR_CoordinateConverters2 |
this struct contains coordinate converters float-int-float Generated from class MR::CoordinateConverters2. Supported MR_PassBy modes: MR_PassBy_DefaultConstruct, MR_PassBy_Copy, MR_PassBy_Move (and MR_PassBy_DefaultArgument and MR_PassBy_NoObject if supported by the callee). unique id of the vertex (in both contours) Returns a pointer to a member variable of class MR::PreciseVertCoord named id. Parameter _this can not be null. It is a single object. The returned pointer will never be null. It is non-owning, do NOT destroy it.
| typedef struct MR_PreciseVertCoord MR_PreciseVertCoord |
Generated from class MR::PreciseVertCoord. Supported MR_PassBy modes: MR_PassBy_DefaultConstruct, MR_PassBy_Copy, MR_PassBy_Move (and MR_PassBy_DefaultArgument and MR_PassBy_NoObject if supported by the callee).
| typedef struct MR_PreciseVertCoords2 MR_PreciseVertCoords2 |
Generated from class MR::PreciseVertCoords2. Supported MR_PassBy modes: MR_PassBy_DefaultConstruct, MR_PassBy_Copy, MR_PassBy_Move (and MR_PassBy_DefaultArgument and MR_PassBy_NoObject if supported by the callee).
| typedef struct MR_SegmentSegmentIntersectResult MR_SegmentSegmentIntersectResult |
Generated from class MR::SegmentSegmentIntersectResult. Supported MR_PassBy modes: MR_PassBy_DefaultConstruct, MR_PassBy_Copy, MR_PassBy_Move (and MR_PassBy_DefaultArgument and MR_PassBy_NoObject if supported by the callee).
| typedef struct MR_std_function_MR_Vector2f_from_const_MR_Vector2i_ref MR_std_function_MR_Vector2f_from_const_MR_Vector2i_ref |
| typedef struct MR_std_function_MR_Vector2i_from_const_MR_Vector2f_ref MR_std_function_MR_Vector2i_from_const_MR_Vector2f_ref |
| MRC_API bool MR_ccw_1_const_MR_PreciseVertCoords2_ptr | ( | const MR_PreciseVertCoords2 * | vs | ) |
Generated from function MR::ccw.
| MRC_API bool MR_ccw_1_std_array_MR_PreciseVertCoords2_3 | ( | const MR_std_array_MR_PreciseVertCoords2_3 * | vs | ) |
return true if the smallest rotation from vector (vs[0]-vs[2]) to vector (vs[1]-vs[2]) is in counter-clock-wise direction; uses simulation-of-simplicity (assuming larger perturbations of points with smaller id) to avoid "vectors are collinear" Generated from function MR::ccw. Parameter vs can not be null. It is a single object.
| MRC_API bool MR_ccw_2 | ( | const MR_Vector2i * | a, |
| const MR_Vector2i * | b ) |
return true if the smallest rotation from vector (a) to vector (b) is in counter-clock-wise direction; uses simulation-of-simplicity (assuming perturbations a >> b) to avoid "vectors are collinear" Generated from function MR::ccw. Parameter a can not be null. It is a single object. Parameter b can not be null. It is a single object.
| MRC_API bool MR_ccw_3 | ( | const MR_Vector2i * | a, |
| const MR_Vector2i * | b, | ||
| const MR_Vector2i * | c ) |
return true if the smallest rotation from vector (a-c) to vector (b-c) is in counter-clock-wise direction; uses simulation-of-simplicity (assuming perturbations a >> b >> c) to avoid "vectors are collinear" Generated from function MR::ccw. Parameter a can not be null. It is a single object. Parameter b can not be null. It is a single object. Parameter c can not be null. It is a single object. unique id of the vertex (in both contours) Returns a pointer to a member variable of class MR::PreciseVertCoords2 named id. Parameter _this can not be null. It is a single object. The returned pointer will never be null. It is non-owning, do NOT destroy it.
| MRC_API MR_CoordinateConverters2 * MR_CoordinateConverters2_AssignFromAnother | ( | MR_CoordinateConverters2 * | _this, |
| MR_PassBy | _other_pass_by, | ||
| MR_CoordinateConverters2 * | _other ) |
Generated from method MR::CoordinateConverters2::operator=. Parameter _this can not be null. It is a single object. The reference to things referred to by the parameter _other (if any) might be preserved in this object. The returned pointer will never be null. It is non-owning, do NOT destroy it. When this function is called, this object will drop any object references it had previously.
| MRC_API MR_CoordinateConverters2 * MR_CoordinateConverters2_ConstructFrom | ( | MR_PassBy | toInt_pass_by, |
| MR_std_function_MR_Vector2i_from_const_MR_Vector2f_ref * | toInt, | ||
| MR_PassBy | toFloat_pass_by, | ||
| MR_std_function_MR_Vector2f_from_const_MR_Vector2i_ref * | toFloat ) |
Constructs MR::CoordinateConverters2 elementwise. The reference to the parameter toInt might be preserved in the constructed object. The reference to the parameter toFloat might be preserved in the constructed object. Never returns null. Returns an instance allocated on the heap! Must call MR_CoordinateConverters2_Destroy() to free it when you're done using it. When this function is called, this object will drop any object references it had previously.
| MRC_API MR_CoordinateConverters2 * MR_CoordinateConverters2_ConstructFromAnother | ( | MR_PassBy | _other_pass_by, |
| MR_CoordinateConverters2 * | _other ) |
Generated from constructor MR::CoordinateConverters2::CoordinateConverters2. The reference to things referred to by the parameter _other (if any) might be preserved in the constructed object. Never returns null. Returns an instance allocated on the heap! Must call MR_CoordinateConverters2_Destroy() to free it when you're done using it.
| MRC_API MR_CoordinateConverters2 * MR_CoordinateConverters2_DefaultConstruct | ( | void | ) |
Constructs an empty (default-constructed) instance. Never returns null. Returns an instance allocated on the heap! Must call MR_CoordinateConverters2_Destroy() to free it when you're done using it.
| MRC_API MR_CoordinateConverters2 * MR_CoordinateConverters2_DefaultConstructArray | ( | size_t | num_elems | ) |
Constructs an array of empty (default-constructed) instances, of the specified size. Will never return null. The array must be destroyed using MR_CoordinateConverters2_DestroyArray(). Use MR_CoordinateConverters2_OffsetMutablePtr() and MR_CoordinateConverters2_OffsetPtr() to access the array elements.
| MRC_API void MR_CoordinateConverters2_Destroy | ( | const MR_CoordinateConverters2 * | _this | ) |
Destroys a heap-allocated instance of MR_CoordinateConverters2. Does nothing if the pointer is null.
| MRC_API void MR_CoordinateConverters2_DestroyArray | ( | const MR_CoordinateConverters2 * | _this | ) |
Destroys a heap-allocated array of MR_CoordinateConverters2. Does nothing if the pointer is null.
| MRC_API const MR_std_function_MR_Vector2f_from_const_MR_Vector2i_ref * MR_CoordinateConverters2_Get_toFloat | ( | const MR_CoordinateConverters2 * | _this | ) |
Returns a pointer to a member variable of class MR::CoordinateConverters2 named toFloat. Parameter _this can not be null. It is a single object. The returned pointer will never be null. It is non-owning, do NOT destroy it.
| MRC_API const MR_std_function_MR_Vector2i_from_const_MR_Vector2f_ref * MR_CoordinateConverters2_Get_toInt | ( | const MR_CoordinateConverters2 * | _this | ) |
Returns a pointer to a member variable of class MR::CoordinateConverters2 named toInt. Parameter _this can not be null. It is a single object. The returned pointer will never be null. It is non-owning, do NOT destroy it.
| MRC_API MR_std_function_MR_Vector2f_from_const_MR_Vector2i_ref * MR_CoordinateConverters2_GetMutable_toFloat | ( | MR_CoordinateConverters2 * | _this | ) |
Returns a mutable pointer to a member variable of class MR::CoordinateConverters2 named toFloat. Parameter _this can not be null. It is a single object. The returned pointer will never be null. It is non-owning, do NOT destroy it.
| MRC_API MR_std_function_MR_Vector2i_from_const_MR_Vector2f_ref * MR_CoordinateConverters2_GetMutable_toInt | ( | MR_CoordinateConverters2 * | _this | ) |
Returns a mutable pointer to a member variable of class MR::CoordinateConverters2 named toInt. Parameter _this can not be null. It is a single object. The returned pointer will never be null. It is non-owning, do NOT destroy it.
| MRC_API MR_CoordinateConverters2 * MR_CoordinateConverters2_OffsetMutablePtr | ( | MR_CoordinateConverters2 * | ptr, |
| ptrdiff_t | i ) |
Offsets a pointer to an array element by i positions (not bytes). Use only if you're certain that the pointer points to an array element. The reference to the parameter ptr might be preserved in the return value.
| MRC_API const MR_CoordinateConverters2 * MR_CoordinateConverters2_OffsetPtr | ( | const MR_CoordinateConverters2 * | ptr, |
| ptrdiff_t | i ) |
Offsets a pointer to an array element by i positions (not bytes). Use only if you're certain that the pointer points to an array element. The reference to the parameter ptr might be preserved in the return value.
| MRC_API void MR_CoordinateConverters2_Set_toFloat | ( | MR_CoordinateConverters2 * | _this, |
| MR_PassBy | value_pass_by, | ||
| MR_std_function_MR_Vector2f_from_const_MR_Vector2i_ref * | value ) |
Modifies a member variable of class MR::CoordinateConverters2 named toFloat. Parameter _this can not be null. It is a single object. The reference to the parameter value might be preserved in this object in element toFloat. When this function is called, this object will drop object references it had previously in toFloat.
| MRC_API void MR_CoordinateConverters2_Set_toInt | ( | MR_CoordinateConverters2 * | _this, |
| MR_PassBy | value_pass_by, | ||
| MR_std_function_MR_Vector2i_from_const_MR_Vector2f_ref * | value ) |
Modifies a member variable of class MR::CoordinateConverters2 named toInt. Parameter _this can not be null. It is a single object. The reference to the parameter value might be preserved in this object in element toInt. When this function is called, this object will drop object references it had previously in toInt.
| MRC_API MR_SegmentSegmentIntersectResult * MR_doSegmentSegmentIntersect | ( | const MR_std_array_MR_PreciseVertCoords2_4 * | vs | ) |
checks whether the segments AB (indices 01) and segments CD (indices 23) intersect; uses simulation-of-simplicity to avoid edge-segment intersections and co-planarity Generated from function MR::doSegmentSegmentIntersect. Parameter vs can not be null. It is a single object. Never returns null. Returns an instance allocated on the heap! Must call MR_SegmentSegmentIntersectResult_Destroy() to free it when you're done using it.
| MRC_API MR_Vector2i MR_findSegmentSegmentIntersectionPrecise_4 | ( | const MR_Vector2i * | a, |
| const MR_Vector2i * | b, | ||
| const MR_Vector2i * | c, | ||
| const MR_Vector2i * | d ) |
finds intersection precise, using high precision int inside this function input should have intersection Generated from function MR::findSegmentSegmentIntersectionPrecise. Parameter a can not be null. It is a single object. Parameter b can not be null. It is a single object. Parameter c can not be null. It is a single object. Parameter d can not be null. It is a single object.
| MRC_API MR_Vector2f MR_findSegmentSegmentIntersectionPrecise_5 | ( | const MR_Vector2f * | a, |
| const MR_Vector2f * | b, | ||
| const MR_Vector2f * | c, | ||
| const MR_Vector2f * | d, | ||
| MR_PassBy | converters_pass_by, | ||
| MR_CoordinateConverters2 * | converters ) |
finds intersection precise, using high precision int inside this function input should have intersection Generated from function MR::findSegmentSegmentIntersectionPrecise. Parameter a can not be null. It is a single object. Parameter b can not be null. It is a single object. Parameter c can not be null. It is a single object. Parameter d can not be null. It is a single object.
| MRC_API bool MR_inCircle_const_MR_PreciseVertCoords2_ptr | ( | const MR_PreciseVertCoords2 * | vs | ) |
Generated from function MR::inCircle.
whether the segments intersect Returns a pointer to a member variable of class MR::SegmentSegmentIntersectResult named doIntersect. Parameter _this can not be null. It is a single object. The returned pointer will never be null. It is non-owning, do NOT destroy it.
| MRC_API bool MR_inCircle_std_array_MR_PreciseVertCoords2_4 | ( | const MR_std_array_MR_PreciseVertCoords2_4 * | vs | ) |
return true if 4th point in array lays inside circumcircle of first 3 points based triangle Generated from function MR::inCircle. Parameter vs can not be null. It is a single object.
| MRC_API bool MR_orientParaboloid3d_3 | ( | const MR_Vector2i * | a, |
| const MR_Vector2i * | b, | ||
| const MR_Vector2i * | c ) |
considers 3D points obtained from 2D inputs by moving each point on paraboloid: z = x*x+y*y; returns true if the plane with orientated triangle ABC has D point at the left; uses simulation-of-simplicity to avoid "D is exactly on plane" Generated from function MR::orientParaboloid3d. Parameter a can not be null. It is a single object. Parameter b can not be null. It is a single object. Parameter c can not be null. It is a single object.
| MRC_API bool MR_orientParaboloid3d_4 | ( | const MR_Vector2i * | a, |
| const MR_Vector2i * | b, | ||
| const MR_Vector2i * | c, | ||
| const MR_Vector2i * | d ) |
Generated from function MR::orientParaboloid3d. Parameter a can not be null. It is a single object. Parameter b can not be null. It is a single object. Parameter c can not be null. It is a single object. Parameter d can not be null. It is a single object.
| MRC_API MR_PreciseVertCoord * MR_PreciseVertCoord_AssignFromAnother | ( | MR_PreciseVertCoord * | _this, |
| const MR_PreciseVertCoord * | _other ) |
Generated from method MR::PreciseVertCoord::operator=. Parameter _this can not be null. It is a single object. Parameter _other can not be null. It is a single object. The reference to things referred to by the parameter _other (if any) might be preserved in this object. The returned pointer will never be null. It is non-owning, do NOT destroy it. When this function is called, this object will drop any object references it had previously.
| MRC_API MR_PreciseVertCoord * MR_PreciseVertCoord_ConstructFrom | ( | MR_VertId | id, |
| int | pt ) |
Constructs MR::PreciseVertCoord elementwise. The reference to the parameter id might be preserved in the constructed object. Never returns null. Returns an instance allocated on the heap! Must call MR_PreciseVertCoord_Destroy() to free it when you're done using it. When this function is called, this object will drop any object references it had previously.
| MRC_API MR_PreciseVertCoord * MR_PreciseVertCoord_ConstructFromAnother | ( | const MR_PreciseVertCoord * | _other | ) |
Generated from constructor MR::PreciseVertCoord::PreciseVertCoord. Parameter _other can not be null. It is a single object. The reference to things referred to by the parameter _other (if any) might be preserved in the constructed object. Never returns null. Returns an instance allocated on the heap! Must call MR_PreciseVertCoord_Destroy() to free it when you're done using it.
| MRC_API MR_PreciseVertCoord * MR_PreciseVertCoord_DefaultConstruct | ( | void | ) |
Constructs an empty (default-constructed) instance. Never returns null. Returns an instance allocated on the heap! Must call MR_PreciseVertCoord_Destroy() to free it when you're done using it.
| MRC_API MR_PreciseVertCoord * MR_PreciseVertCoord_DefaultConstructArray | ( | size_t | num_elems | ) |
Constructs an array of empty (default-constructed) instances, of the specified size. Will never return null. The array must be destroyed using MR_PreciseVertCoord_DestroyArray(). Use MR_PreciseVertCoord_OffsetMutablePtr() and MR_PreciseVertCoord_OffsetPtr() to access the array elements.
| MRC_API void MR_PreciseVertCoord_Destroy | ( | const MR_PreciseVertCoord * | _this | ) |
Destroys a heap-allocated instance of MR_PreciseVertCoord. Does nothing if the pointer is null.
| MRC_API void MR_PreciseVertCoord_DestroyArray | ( | const MR_PreciseVertCoord * | _this | ) |
Destroys a heap-allocated array of MR_PreciseVertCoord. Does nothing if the pointer is null.
| MRC_API const MR_VertId * MR_PreciseVertCoord_Get_id | ( | const MR_PreciseVertCoord * | _this | ) |
unique id of the vertex (in both contours) Modifies a member variable of class MR::PreciseVertCoord named id. Parameter _this can not be null. It is a single object. The reference to the parameter value might be preserved in this object in element id. When this function is called, this object will drop object references it had previously in id.
| MRC_API const int * MR_PreciseVertCoord_Get_pt | ( | const MR_PreciseVertCoord * | _this | ) |
coordinate Modifies a member variable of class MR::PreciseVertCoord named pt. Parameter _this can not be null. It is a single object. When this function is called, this object will drop object references it had previously in pt.
| MRC_API MR_VertId * MR_PreciseVertCoord_GetMutable_id | ( | MR_PreciseVertCoord * | _this | ) |
coordinate Returns a pointer to a member variable of class MR::PreciseVertCoord named pt. Parameter _this can not be null. It is a single object. The returned pointer will never be null. It is non-owning, do NOT destroy it.
| MRC_API int * MR_PreciseVertCoord_GetMutable_pt | ( | MR_PreciseVertCoord * | _this | ) |
| MRC_API MR_PreciseVertCoord * MR_PreciseVertCoord_OffsetMutablePtr | ( | MR_PreciseVertCoord * | ptr, |
| ptrdiff_t | i ) |
Offsets a pointer to an array element by i positions (not bytes). Use only if you're certain that the pointer points to an array element. The reference to the parameter ptr might be preserved in the return value.
| MRC_API const MR_PreciseVertCoord * MR_PreciseVertCoord_OffsetPtr | ( | const MR_PreciseVertCoord * | ptr, |
| ptrdiff_t | i ) |
Offsets a pointer to an array element by i positions (not bytes). Use only if you're certain that the pointer points to an array element. The reference to the parameter ptr might be preserved in the return value.
| MRC_API void MR_PreciseVertCoord_Set_id | ( | MR_PreciseVertCoord * | _this, |
| MR_VertId | value ) |
unique id of the vertex (in both contours) Returns a mutable pointer to a member variable of class MR::PreciseVertCoord named id. Parameter _this can not be null. It is a single object. The returned pointer will never be null. It is non-owning, do NOT destroy it.
| MRC_API void MR_PreciseVertCoord_Set_pt | ( | MR_PreciseVertCoord * | _this, |
| int | value ) |
coordinate Returns a mutable pointer to a member variable of class MR::PreciseVertCoord named pt. Parameter _this can not be null. It is a single object. The returned pointer will never be null. It is non-owning, do NOT destroy it.
| MRC_API MR_PreciseVertCoords2 * MR_PreciseVertCoords2_AssignFromAnother | ( | MR_PreciseVertCoords2 * | _this, |
| const MR_PreciseVertCoords2 * | _other ) |
Generated from method MR::PreciseVertCoords2::operator=. Parameter _this can not be null. It is a single object. Parameter _other can not be null. It is a single object. The reference to things referred to by the parameter _other (if any) might be preserved in this object. The returned pointer will never be null. It is non-owning, do NOT destroy it. When this function is called, this object will drop any object references it had previously.
| MRC_API MR_PreciseVertCoords2 * MR_PreciseVertCoords2_ConstructFrom | ( | MR_VertId | id, |
| MR_Vector2i | pt ) |
Constructs MR::PreciseVertCoords2 elementwise. The reference to the parameter id might be preserved in the constructed object. The reference to the parameter pt might be preserved in the constructed object. Never returns null. Returns an instance allocated on the heap! Must call MR_PreciseVertCoords2_Destroy() to free it when you're done using it. When this function is called, this object will drop any object references it had previously.
| MRC_API MR_PreciseVertCoords2 * MR_PreciseVertCoords2_ConstructFromAnother | ( | const MR_PreciseVertCoords2 * | _other | ) |
Generated from constructor MR::PreciseVertCoords2::PreciseVertCoords2. Parameter _other can not be null. It is a single object. The reference to things referred to by the parameter _other (if any) might be preserved in the constructed object. Never returns null. Returns an instance allocated on the heap! Must call MR_PreciseVertCoords2_Destroy() to free it when you're done using it.
| MRC_API MR_PreciseVertCoords2 * MR_PreciseVertCoords2_DefaultConstruct | ( | void | ) |
Constructs an empty (default-constructed) instance. Never returns null. Returns an instance allocated on the heap! Must call MR_PreciseVertCoords2_Destroy() to free it when you're done using it.
| MRC_API MR_PreciseVertCoords2 * MR_PreciseVertCoords2_DefaultConstructArray | ( | size_t | num_elems | ) |
Constructs an array of empty (default-constructed) instances, of the specified size. Will never return null. The array must be destroyed using MR_PreciseVertCoords2_DestroyArray(). Use MR_PreciseVertCoords2_OffsetMutablePtr() and MR_PreciseVertCoords2_OffsetPtr() to access the array elements.
| MRC_API void MR_PreciseVertCoords2_Destroy | ( | const MR_PreciseVertCoords2 * | _this | ) |
Destroys a heap-allocated instance of MR_PreciseVertCoords2. Does nothing if the pointer is null.
| MRC_API void MR_PreciseVertCoords2_DestroyArray | ( | const MR_PreciseVertCoords2 * | _this | ) |
Destroys a heap-allocated array of MR_PreciseVertCoords2. Does nothing if the pointer is null.
| MRC_API const MR_VertId * MR_PreciseVertCoords2_Get_id | ( | const MR_PreciseVertCoords2 * | _this | ) |
unique id of the vertex (in both contours) Modifies a member variable of class MR::PreciseVertCoords2 named id. Parameter _this can not be null. It is a single object. The reference to the parameter value might be preserved in this object in element id. When this function is called, this object will drop object references it had previously in id.
| MRC_API const MR_Vector2i * MR_PreciseVertCoords2_Get_pt | ( | const MR_PreciseVertCoords2 * | _this | ) |
integer coordinates of the vertex Modifies a member variable of class MR::PreciseVertCoords2 named pt. Parameter _this can not be null. It is a single object. The reference to the parameter value might be preserved in this object in element pt. When this function is called, this object will drop object references it had previously in pt.
| MRC_API MR_VertId * MR_PreciseVertCoords2_GetMutable_id | ( | MR_PreciseVertCoords2 * | _this | ) |
integer coordinates of the vertex Returns a pointer to a member variable of class MR::PreciseVertCoords2 named pt. Parameter _this can not be null. It is a single object. The returned pointer will never be null. It is non-owning, do NOT destroy it.
| MRC_API MR_Vector2i * MR_PreciseVertCoords2_GetMutable_pt | ( | MR_PreciseVertCoords2 * | _this | ) |
| MRC_API MR_PreciseVertCoords2 * MR_PreciseVertCoords2_OffsetMutablePtr | ( | MR_PreciseVertCoords2 * | ptr, |
| ptrdiff_t | i ) |
Offsets a pointer to an array element by i positions (not bytes). Use only if you're certain that the pointer points to an array element. The reference to the parameter ptr might be preserved in the return value.
| MRC_API const MR_PreciseVertCoords2 * MR_PreciseVertCoords2_OffsetPtr | ( | const MR_PreciseVertCoords2 * | ptr, |
| ptrdiff_t | i ) |
Offsets a pointer to an array element by i positions (not bytes). Use only if you're certain that the pointer points to an array element. The reference to the parameter ptr might be preserved in the return value.
| MRC_API void MR_PreciseVertCoords2_Set_id | ( | MR_PreciseVertCoords2 * | _this, |
| MR_VertId | value ) |
unique id of the vertex (in both contours) Returns a mutable pointer to a member variable of class MR::PreciseVertCoords2 named id. Parameter _this can not be null. It is a single object. The returned pointer will never be null. It is non-owning, do NOT destroy it.
| MRC_API void MR_PreciseVertCoords2_Set_pt | ( | MR_PreciseVertCoords2 * | _this, |
| MR_Vector2i | value ) |
integer coordinates of the vertex Returns a mutable pointer to a member variable of class MR::PreciseVertCoords2 named pt. Parameter _this can not be null. It is a single object. The returned pointer will never be null. It is non-owning, do NOT destroy it.
| MRC_API bool MR_segmentIntersectionOrder_std_array_MR_PreciseVertCoords2_6 | ( | const MR_std_array_MR_PreciseVertCoords2_6 * | vs | ) |
given line segment s=01 and two other segments sa=23, sb=45 known to intersect it, finds the order of intersection using precise predicates: true: s[0], s ^ sa, s ^ sb, s[1] false: s[0], s ^ sb, s ^ sa, s[1] segments sa and sb can have at most one shared point, all other points must be unique Generated from function MR::segmentIntersectionOrder. Parameter vs can not be null. It is a single object.
| MRC_API MR_SegmentSegmentIntersectResult * MR_SegmentSegmentIntersectResult_AssignFromAnother | ( | MR_SegmentSegmentIntersectResult * | _this, |
| const MR_SegmentSegmentIntersectResult * | _other ) |
Generated from method MR::SegmentSegmentIntersectResult::operator=. Parameter _this can not be null. It is a single object. Parameter _other can not be null. It is a single object. The reference to things referred to by the parameter _other (if any) might be preserved in this object. The returned pointer will never be null. It is non-owning, do NOT destroy it. When this function is called, this object will drop any object references it had previously.
| MRC_API MR_SegmentSegmentIntersectResult * MR_SegmentSegmentIntersectResult_ConstructFrom | ( | bool | doIntersect, |
| bool | cIsLeftFromAB ) |
Constructs MR::SegmentSegmentIntersectResult elementwise. Never returns null. Returns an instance allocated on the heap! Must call MR_SegmentSegmentIntersectResult_Destroy() to free it when you're done using it. When this function is called, this object will drop any object references it had previously.
| MRC_API MR_SegmentSegmentIntersectResult * MR_SegmentSegmentIntersectResult_ConstructFromAnother | ( | const MR_SegmentSegmentIntersectResult * | _other | ) |
Generated from constructor MR::SegmentSegmentIntersectResult::SegmentSegmentIntersectResult. Parameter _other can not be null. It is a single object. The reference to things referred to by the parameter _other (if any) might be preserved in the constructed object. Never returns null. Returns an instance allocated on the heap! Must call MR_SegmentSegmentIntersectResult_Destroy() to free it when you're done using it.
| MRC_API bool MR_SegmentSegmentIntersectResult_ConvertTo_bool | ( | const MR_SegmentSegmentIntersectResult * | _this | ) |
Generated from conversion operator MR::SegmentSegmentIntersectResult::operator bool. Parameter _this can not be null. It is a single object.
| MRC_API MR_SegmentSegmentIntersectResult * MR_SegmentSegmentIntersectResult_DefaultConstruct | ( | void | ) |
Constructs an empty (default-constructed) instance. Never returns null. Returns an instance allocated on the heap! Must call MR_SegmentSegmentIntersectResult_Destroy() to free it when you're done using it.
| MRC_API MR_SegmentSegmentIntersectResult * MR_SegmentSegmentIntersectResult_DefaultConstructArray | ( | size_t | num_elems | ) |
Constructs an array of empty (default-constructed) instances, of the specified size. Will never return null. The array must be destroyed using MR_SegmentSegmentIntersectResult_DestroyArray(). Use MR_SegmentSegmentIntersectResult_OffsetMutablePtr() and MR_SegmentSegmentIntersectResult_OffsetPtr() to access the array elements.
| MRC_API void MR_SegmentSegmentIntersectResult_Destroy | ( | const MR_SegmentSegmentIntersectResult * | _this | ) |
Destroys a heap-allocated instance of MR_SegmentSegmentIntersectResult. Does nothing if the pointer is null.
| MRC_API void MR_SegmentSegmentIntersectResult_DestroyArray | ( | const MR_SegmentSegmentIntersectResult * | _this | ) |
Destroys a heap-allocated array of MR_SegmentSegmentIntersectResult. Does nothing if the pointer is null.
| MRC_API const bool * MR_SegmentSegmentIntersectResult_Get_cIsLeftFromAB | ( | const MR_SegmentSegmentIntersectResult * | _this | ) |
whether the directed line AB has C point at the left Modifies a member variable of class MR::SegmentSegmentIntersectResult named cIsLeftFromAB. Parameter _this can not be null. It is a single object. When this function is called, this object will drop object references it had previously in cIsLeftFromAB.
| MRC_API const bool * MR_SegmentSegmentIntersectResult_Get_doIntersect | ( | const MR_SegmentSegmentIntersectResult * | _this | ) |
whether the segments intersect Modifies a member variable of class MR::SegmentSegmentIntersectResult named doIntersect. Parameter _this can not be null. It is a single object. When this function is called, this object will drop object references it had previously in doIntersect.
| MRC_API bool * MR_SegmentSegmentIntersectResult_GetMutable_cIsLeftFromAB | ( | MR_SegmentSegmentIntersectResult * | _this | ) |
| MRC_API bool * MR_SegmentSegmentIntersectResult_GetMutable_doIntersect | ( | MR_SegmentSegmentIntersectResult * | _this | ) |
whether the directed line AB has C point at the left Returns a pointer to a member variable of class MR::SegmentSegmentIntersectResult named cIsLeftFromAB. Parameter _this can not be null. It is a single object. The returned pointer will never be null. It is non-owning, do NOT destroy it.
| MRC_API MR_SegmentSegmentIntersectResult * MR_SegmentSegmentIntersectResult_OffsetMutablePtr | ( | MR_SegmentSegmentIntersectResult * | ptr, |
| ptrdiff_t | i ) |
Offsets a pointer to an array element by i positions (not bytes). Use only if you're certain that the pointer points to an array element. The reference to the parameter ptr might be preserved in the return value.
| MRC_API const MR_SegmentSegmentIntersectResult * MR_SegmentSegmentIntersectResult_OffsetPtr | ( | const MR_SegmentSegmentIntersectResult * | ptr, |
| ptrdiff_t | i ) |
Offsets a pointer to an array element by i positions (not bytes). Use only if you're certain that the pointer points to an array element. The reference to the parameter ptr might be preserved in the return value.
| MRC_API void MR_SegmentSegmentIntersectResult_Set_cIsLeftFromAB | ( | MR_SegmentSegmentIntersectResult * | _this, |
| bool | value ) |
whether the directed line AB has C point at the left Returns a mutable pointer to a member variable of class MR::SegmentSegmentIntersectResult named cIsLeftFromAB. Parameter _this can not be null. It is a single object. The returned pointer will never be null. It is non-owning, do NOT destroy it.
| MRC_API void MR_SegmentSegmentIntersectResult_Set_doIntersect | ( | MR_SegmentSegmentIntersectResult * | _this, |
| bool | value ) |
whether the segments intersect Returns a mutable pointer to a member variable of class MR::SegmentSegmentIntersectResult named doIntersect. Parameter _this can not be null. It is a single object. The returned pointer will never be null. It is non-owning, do NOT destroy it.
| MRC_API bool MR_smaller | ( | const MR_PreciseVertCoord * | l, |
| const MR_PreciseVertCoord * | r ) |
return true if l is smaller than r, uses simulation-of-simplicity (assuming larger perturbations of points with smaller id) to avoid "coordinates are the same" Generated from function MR::smaller. Parameter l can not be null. It is a single object. Parameter r can not be null. It is a single object.
| MRC_API bool MR_smaller2 | ( | const MR_std_array_MR_PreciseVertCoords2_4 * | vs | ) |
given the line passing via points vs[0] and vs[1], which defines linear signed scalar distance field: zero on the line, positive for x where ccw(vs[0], vs[1], x) == true, and negative for x where ccw(vs[0], vs[1], x) == false finds whether sdistance(vs[2]) < sdistance(vs[3]); avoids equality of signed distances using simulation-of-simplicity approach (assuming larger perturbations of points with smaller id) Generated from function MR::smaller2. Parameter vs can not be null. It is a single object.
1.11.0