MRTriangleIntersection.h

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#pragma once
 
#include <MRCMisc/exports.h>
 
#include <stdbool.h>
#include <stddef.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef struct MR_IntersectionPrecomputes_double MR_IntersectionPrecomputes_double; // Defined in `#include <MRCMesh/MRIntersectionPrecomputes.h>`.
typedef struct MR_IntersectionPrecomputes_float MR_IntersectionPrecomputes_float; // Defined in `#include <MRCMesh/MRIntersectionPrecomputes.h>`.
typedef struct MR_TriPointf MR_TriPointf; // Defined in `#include <MRCMesh/MRTriPoint.h>`.
typedef struct MR_Vector2d MR_Vector2d; // Defined in `#include <MRCMesh/MRVector2.h>`.
typedef struct MR_Vector2f MR_Vector2f; // Defined in `#include <MRCMesh/MRVector2.h>`.
typedef struct MR_Vector3d MR_Vector3d; // Defined in `#include <MRCMesh/MRVector3.h>`.
typedef struct MR_Vector3f MR_Vector3f; // Defined in `#include <MRCMesh/MRVector3.h>`.
typedef struct MR_std_optional_MR_TriIntersectResult MR_std_optional_MR_TriIntersectResult; // Defined in `#include <MRCMisc/std_optional_MR_TriIntersectResult.h>`.
 
 
typedef struct MR_TriIntersectResult MR_TriIntersectResult;
 
// barycentric representation
MRC_API const MR_TriPointf *MR_TriIntersectResult_Get_bary(const MR_TriIntersectResult *_this);
 
// barycentric representation
MRC_API void MR_TriIntersectResult_Set_bary(MR_TriIntersectResult *_this, const MR_TriPointf *value);
 
// barycentric representation
MRC_API MR_TriPointf *MR_TriIntersectResult_GetMutable_bary(MR_TriIntersectResult *_this);
 
// distance from ray origin to p in dir length units
MRC_API const float *MR_TriIntersectResult_Get_t(const MR_TriIntersectResult *_this);
 
// distance from ray origin to p in dir length units
MRC_API void MR_TriIntersectResult_Set_t(MR_TriIntersectResult *_this, float value);
 
// distance from ray origin to p in dir length units
MRC_API float *MR_TriIntersectResult_GetMutable_t(MR_TriIntersectResult *_this);
 
MRC_API MR_TriIntersectResult *MR_TriIntersectResult_ConstructFromAnother(const MR_TriIntersectResult *_other);
 
MRC_API const MR_TriIntersectResult *MR_TriIntersectResult_OffsetPtr(const MR_TriIntersectResult *ptr, ptrdiff_t i);
 
MRC_API MR_TriIntersectResult *MR_TriIntersectResult_OffsetMutablePtr(MR_TriIntersectResult *ptr, ptrdiff_t i);
 
MRC_API MR_TriIntersectResult *MR_TriIntersectResult_Construct(float U, float V, float dist);
 
MRC_API void MR_TriIntersectResult_Destroy(const MR_TriIntersectResult *_this);
 
MRC_API void MR_TriIntersectResult_DestroyArray(const MR_TriIntersectResult *_this);
 
MRC_API MR_TriIntersectResult *MR_TriIntersectResult_AssignFromAnother(MR_TriIntersectResult *_this, const MR_TriIntersectResult *_other);
 
MRC_API bool MR_isPointInPlane_float(const MR_Vector3f *p, const MR_Vector3f *a, const MR_Vector3f *b, const MR_Vector3f *c);
 
MRC_API bool MR_isPointInPlane_double(const MR_Vector3d *p, const MR_Vector3d *a, const MR_Vector3d *b, const MR_Vector3d *c);
 
MRC_API bool MR_isPointInLine_float(const MR_Vector3f *p, const MR_Vector3f *a, const MR_Vector3f *b);
 
MRC_API bool MR_isPointInLine_double(const MR_Vector3d *p, const MR_Vector3d *a, const MR_Vector3d *b);
 
MRC_API bool MR_isPointInSegm_float(const MR_Vector3f *p, const MR_Vector3f *a, const MR_Vector3f *b);
 
MRC_API bool MR_isPointInSegm_double(const MR_Vector3d *p, const MR_Vector3d *a, const MR_Vector3d *b);
 
MRC_API bool MR_isPointInTriangle_float_MR_Vector3f(const MR_Vector3f *p, const MR_Vector3f *a, const MR_Vector3f *b, const MR_Vector3f *c);
 
MRC_API bool MR_isPointInTriangle_double_MR_Vector3d(const MR_Vector3d *p, const MR_Vector3d *a, const MR_Vector3d *b, const MR_Vector3d *c);
 
MRC_API bool MR_isPointInTriangle_float_MR_Vector2f(const MR_Vector2f *p, const MR_Vector2f *a, const MR_Vector2f *b, const MR_Vector2f *c);
 
MRC_API bool MR_isPointInTriangle_double_MR_Vector2d(const MR_Vector2d *p, const MR_Vector2d *a, const MR_Vector2d *b, const MR_Vector2d *c);
 
MRC_API MR_std_optional_MR_TriIntersectResult *MR_rayTriangleIntersect_float_MR_IntersectionPrecomputes_float(const MR_Vector3f *oriA, const MR_Vector3f *oriB, const MR_Vector3f *oriC, const MR_IntersectionPrecomputes_float *prec);
 
MRC_API MR_std_optional_MR_TriIntersectResult *MR_rayTriangleIntersect_double_MR_IntersectionPrecomputes_double(const MR_Vector3d *oriA, const MR_Vector3d *oriB, const MR_Vector3d *oriC, const MR_IntersectionPrecomputes_double *prec);
 
MRC_API MR_std_optional_MR_TriIntersectResult *MR_rayTriangleIntersect_float_MR_Vector3f(const MR_Vector3f *oriA, const MR_Vector3f *oriB, const MR_Vector3f *oriC, const MR_Vector3f *dir);
 
MRC_API MR_std_optional_MR_TriIntersectResult *MR_rayTriangleIntersect_double_MR_Vector3d(const MR_Vector3d *oriA, const MR_Vector3d *oriB, const MR_Vector3d *oriC, const MR_Vector3d *dir);
 
MRC_API bool MR_doTrianglesOverlap_float(const MR_Vector2f *a, const MR_Vector2f *b, const MR_Vector2f *c, const MR_Vector2f *d, const MR_Vector2f *e, const MR_Vector2f *f);
 
MRC_API bool MR_doTrianglesOverlap_double(const MR_Vector2d *a, const MR_Vector2d *b, const MR_Vector2d *c, const MR_Vector2d *d, const MR_Vector2d *e, const MR_Vector2d *f);
 
#ifdef __cplusplus
} // extern "C"
#endif