From 4908b84afc28c027e2c96a09ebf352b125ec2899 Mon Sep 17 00:00:00 2001
From: Daniele Bariletti <daniele.bariletti@egalware.com>
Date: Thu, 18 Jun 2026 16:22:26 +0200
Subject: [PATCH] Include : - esposte funzioni per l'offset3d. - spostate
 struct e enum nell'header.

---
 EGkOffsetCurve3d.h | 51 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)

diff --git a/EGkOffsetCurve3d.h b/EGkOffsetCurve3d.h
index ebbdea0..ee3e728 100644
--- a/EGkOffsetCurve3d.h
+++ b/EGkOffsetCurve3d.h
@@ -11,9 +11,13 @@
 
 #pragma once
 
+#include "/EgtDev/Include/EGkFrame3d.h"
+#include "/EgtDev/Include/EGkPoint3d.h"
 #include "/EgtDev/Include/EGkVector3d.h"
 #include "/EgtDev/Include/EGkPolyLine.h"
 #include "/EgtDev/Include/EGkCurve.h"
+#include "/EgtDev/Include/EGkCurveComposite.h"
+#include "/EgtDev/Include/EgtPointerOwner.h"
 
 
 //----------------------- Macro per import/export ----------------------------
@@ -24,6 +28,53 @@
 #define EGK_EXPORT __declspec( dllimport)
 #endif
 
+//----------------------------------------------------------------------------
+struct OffsetSegm {
+   PtrOwner<ICurve> pCrv ;
+   int nFlag ;  // OffsetCurve3d::AngType
+   int nParent ;
+   OffsetSegm( ICurve* _pCrv, int _nFlag, int _nParent) :
+      nFlag( _nFlag), nParent( _nParent) { pCrv.Set( _pCrv); } ;
+} ;
+
+typedef std::vector<OffsetSegm> OFFSETSEGVEC ;
+
+struct EditCrvInfo {
+   enum EditFlag {
+      NOEDIT = 0,
+      DEL = 1,
+      EDIT = 2
+   };
+   int nId = -1 ;
+   int nFlag = 0 ;
+   Point3d ptStart = P_INVALID ;
+   Point3d ptEnd = P_INVALID ;
+   EditCrvInfo( int _nId, int _nFlag) : nId( _nId), nFlag( _nFlag) { ;}
+   EditCrvInfo( int _nId, int _nFlag, const Point3d& _ptStart, const Point3d& _ptEnd) :
+      nId( _nId), nFlag( _nFlag), ptStart( _ptStart), ptEnd( _ptEnd) { ;}
+};
+
+typedef std::vector<EditCrvInfo> EDITCRVINFOVEC ;
+
+struct Cyl {
+   Cyl( void): frCyl( GLOB_FRM), dH( 0.), dRad( 0.) {;} ;
+   Cyl( const Frame3d& _frCyl, double _dH, double _dRad, double _dLinTol) :
+      frCyl( _frCyl), dH( _dH), dRad( _dRad) { ;}
+   Cyl( const Point3d& _ptBase, const Vector3d& vtZ, double _dH, double _dRad, double _dLinTol) :
+      dH( _dH), dRad( _dRad){
+      frCyl.Set( _ptBase, vtZ); }
+public :
+   Frame3d frCyl ;
+public:
+   double dH ;
+   double dRad ;
+};
+
+typedef std::vector<Cyl> CYLVECT ;
+
+EGK_EXPORT bool CalcAdjustConcavePartsInPath( const ICurveComposite* pCrv, const OFFSETSEGVEC& vOffsetCrvs, double dRad, EDITCRVINFOVEC& vEditInfo) ;
+EGK_EXPORT bool IsPointInsideCylinder( const Point3d& ptTest, const Cyl& offCyl, double dLinTol) ;
+
 //----------------------------------------------------------------------------
 class OffsetCurve3d
 {