Egalware/Include
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge branch 'Dist-Inters_Bezier' into CmdCreateSurfBezier

Browse Source
This commit is contained in:
Daniele Bariletti
2024-02-14 14:43:41 +01:00
parent c5da2d52f5 93b180b129
commit 0b2c4b24b1
2 changed files with 69 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
EXeExecutor.h
+2
View File
@@ -809,6 +809,8 @@ EXE_EXPORT bool ExeLineBoxInters( const Point3d& ptP, const Vector3d& vtDir, con
INTDBLVECTOR& vInters) ;
EXE_EXPORT bool ExeLineSurfTmInters( const Point3d& ptP, const Vector3d& vtDir, int nId, int nRefType,
INTDBLVECTOR& vInters) ;
EXE_EXPORT bool ExeLineSurfBzInters( const Point3d& ptP, const Vector3d& vtDir, int nId, int nRefType,
INTDBLVECTOR& vInters) ;
EXE_EXPORT bool ExeLineVolZmapInters( const Point3d& ptP, const Vector3d& vtDir, int nId, int nRefType,
INTDBLVECTOR& vInters) ;
EXE_EXPORT int ExePlaneCurveInters( const Point3d& ptOn, const Vector3d& vtN, const int nId, const int nDestGrpId, const int nRefType,
EgkIntersLineSurfBez.h
+67
View File
@@ -0,0 +1,67 @@
//----------------------------------------------------------------------------
// EgalTech 2024
//----------------------------------------------------------------------------
// File : EGkIntersLineSurfBez.h Data : 06.02.24 Versione : 2.6b1
// Contenuto : Dichiarazione della classe intersezione Linea/SurfTriMesh.
//
//
//
// Modifiche : 06.02.24 DB Creazione modulo.
//
//
//----------------------------------------------------------------------------
#pragma once
#include "/EgtDev/Include/EGkSurfTriMesh.h"
#include "/EgtDev/Include/EGkIntersLineTria.h"
#include "/EgtDev/Include/EGkHashGrids2d.h"
#include "/EgtDev/Include/EGkSurfBezier.h"
//----------------------- Macro per import/export ----------------------------
#undef EGK_EXPORT
#if defined( I_AM_EGK) // da definirsi solo nella DLL
#define EGK_EXPORT __declspec( dllexport)
#else
#define EGK_EXPORT __declspec( dllimport)
#endif
//-----------------------------------------------------------------------------
//! dati di intersezione linea - superficie trimesh
struct IntLinSbzInfo {
int nILTT ; //!< tipo di intersezione linea-triangolo
double dU ; //!< parametro sulla linea
double dU2 ; //!< secondo parametro sulla linea
int nT ; //!< indice del triangolo della superficie trimesh
double dCosDN ; //!< coseno dell'angolo tra la direzione della linea e la normale del triangolo
Point3d ptI ; //!< punto di intersezione
Point3d ptI2 ; //!< secondo punto di intersezione (termine di tratto sovrapposto)
Point3d ptUV ; //!< coordinate del punto nello spazio parametrico
Point3d ptUV2 ; //!< coordinate del secondo punto nello spazio parametrico
// costruttori
IntLinSbzInfo( void) : nILTT( ILTT_NO), dU( 0), dU2( 0), nT(0), dCosDN(0), ptI(), ptI2(), ptUV(), ptUV2(){}
IntLinSbzInfo( int nIL, double dUU, int nTT, double dCos, const Point3d& ptP, const Point3d ptSP)
: nILTT( nIL), dU( dUU), dU2( 0), nT( nTT), dCosDN( dCos), ptI( ptP), ptI2(), ptUV( ptSP), ptUV2() {}
IntLinSbzInfo( int nIL, double dUU, double dUU2, int nTT, double dCos, const Point3d& ptP, const Point3d& ptP2, const Point3d& ptSP, const Point3d& ptSP2)
: nILTT( nIL), dU( dUU), dU2( dUU2), nT( nTT), dCosDN( dCos), ptI( ptP), ptI2( ptP2), ptUV( ptSP), ptUV2( ptSP2) {}
} ;
//! vettore di IntLinSbzInfo
typedef std::vector<IntLinSbzInfo> ILSBIVECTOR ;
//-----------------------------------------------------------------------------
EGK_EXPORT bool IntersLineSurfBz( const Point3d& ptL, const Vector3d& vtL, double dLen, const ISurfBezier* pSBz,
ILSBIVECTOR& vInfo, bool bFinite = true) ;
//-----------------------------------------------------------------------------
class IntersParLinesSurfBz
{
public :
EGK_EXPORT IntersParLinesSurfBz( const Frame3d& frLines, const ISurfBezier& SBz) ;
EGK_EXPORT bool GetInters( const Point3d& ptL, double dLen, ILSBIVECTOR& vInfo, bool bFinite = true) const ;
private :
bool m_bOk ;
const Frame3d m_frLines ;
const ISurfBezier* m_pSBz ;
HashGrids2d m_HGrids ;
} ;