EgtInterface/LUA_GdbCreateSurf.cpp

//----------------------------------------------------------------------------
//  EgalTech 2014-2015
//----------------------------------------------------------------------------
// File : LUA_GdbCreateSurf.cpp      Data : 07.01.15       Versione : 1.6a1
// Contenuto : Funzioni di creazione superfici per LUA.
//
//
//
// Modifiche : 07.01.15 DS Creazione modulo.
//
//
//----------------------------------------------------------------------------

//--------------------------- Include ----------------------------------------
#include "stdafx.h"
#include "LUA.h"
#include "API.h"
#include "/EgtDev/Include/EInAPI.h"
#include "/EgtDev/Include/EInConst.h"
#include "/EgtDev/Include/EgkPolyLine.h"
#include "/EgtDev/Include/EgnStringUtils.h"
#include "/EgtDev/Extern/Lua/Include/lua.hpp"

using namespace std ;

//-------------------------------------------------------------------------------
static int
LuaCreateSurfTriMeshByContour( lua_State* L)
{
  // 2 o 3 parametri : ParentId, CrvId [, dTol]
   int nParentId ;
   LuaCheckParam( L, 1, nParentId)
   int nCrvId ;
   LuaCheckParam( L, 2, nCrvId)
   double dLinTol = 0.1 ;
   if ( lua_gettop( L) >= 3)
      LuaCheckParam( L, 3, dLinTol) ;
   LuaClearStack( L) ;
  // creo STM riempiendo un contorno piano
   int nId = EgtCreateSurfTriMeshByContour( nParentId, nCrvId, dLinTol) ;
  // restituisco il risultato
   if ( nId != GDB_ID_NULL)
      LuaSetReturn( L, nId) ;
   else
      LuaSetReturn( L) ;
   return 1 ;
}

//-------------------------------------------------------------------------------
static int
LuaCreateSurfTriMeshByExtrusion( lua_State* L)
{
  // 3 o 4 o 5 parametri : ParentId, CrvId, vtExtr [, dTol] [, sRefType]
   int nParentId ;
   LuaCheckParam( L, 1, nParentId)
   int nCrvId ;
   LuaCheckParam( L, 2, nCrvId)
   Vector3d vtExtr ;
   LuaCheckParam( L, 3, vtExtr)
   double dLinTol = 0.1 ;
   int nRefType = RTY_DEFAULT ;
   if ( LuaGetParam( L, 4, dLinTol))
      LuaGetRefType( L, 5, nRefType) ;
   else
      LuaGetRefType( L, 4, nRefType) ;
   LuaClearStack( L) ;
  // creo STM riempiendo un contorno piano
   int nId = EgtCreateSurfTriMeshByExtrusion( nParentId, nCrvId, vtExtr.v, dLinTol, nRefType) ;
  // restituisco il risultato
   if ( nId != GDB_ID_NULL)
      LuaSetReturn( L, nId) ;
   else
      LuaSetReturn( L) ;
   return 1 ;
}

//-------------------------------------------------------------------------------
static int
LuaCreateSurfTriMeshByScrewing( lua_State* L)
{
  // 6 o 7 o 8 parametri : ParentId, CrvId, ptAx, vtAx, dAngRotDeg, dMove [, dTol] [, sRefType]
   int nParentId ;
   LuaCheckParam( L, 1, nParentId)
   int nCrvId ;
   LuaCheckParam( L, 2, nCrvId)
   Point3d ptAx ;
   LuaCheckParam( L, 3, ptAx)
   Vector3d vtAx ;
   LuaCheckParam( L, 4, vtAx)
   double dAngRotDeg ;
   LuaCheckParam( L, 5, dAngRotDeg)
   double dMove ;
   LuaCheckParam( L, 6, dMove)
   double dLinTol = 0.1 ;
   int nRefType = RTY_DEFAULT ;
   if ( LuaGetParam( L, 7, dLinTol))
      LuaGetRefType( L, 8, nRefType) ;
   else
      LuaGetRefType( L, 7, nRefType) ;
   LuaClearStack( L) ;
  // creo STM riempiendo un contorno piano
   int nId = EgtCreateSurfTriMeshByScrewing( nParentId, nCrvId, ptAx.v, vtAx.v, dAngRotDeg, dMove, dLinTol, nRefType) ;
  // restituisco il risultato
   if ( nId != GDB_ID_NULL)
      LuaSetReturn( L, nId) ;
   else
      LuaSetReturn( L) ;
   return 1 ;
}

//-------------------------------------------------------------------------------
static int
LuaCreateSurfTriMeshRuled( lua_State* L)
{
  // 3 o 4 parametri : ParentId, CrvId1, CrvId2, [, dTol]
   int nParentId ;
   LuaCheckParam( L, 1, nParentId)
   int nCrvId1 ;
   LuaCheckParam( L, 2, nCrvId1)
   int nCrvId2 ;
   LuaCheckParam( L, 3, nCrvId2)
   double dLinTol = 0.1 ;
   if ( lua_gettop( L) >= 4)
      LuaCheckParam( L, 4, dLinTol) ;
   LuaClearStack( L) ;
  // creo STM riempiendo un contorno piano
   int nId = EgtCreateSurfTriMeshRuled( nParentId, nCrvId1, nCrvId2, dLinTol) ;
  // restituisco il risultato
   if ( nId != GDB_ID_NULL)
      LuaSetReturn( L, nId) ;
   else
      LuaSetReturn( L) ;
   return 1 ;
}

//-------------------------------------------------------------------------------
bool
LuaInstallGdbCreateSurf( lua_State* L)
{
   try {
      lua_register( L, "EgtSurfTmByContour", LuaCreateSurfTriMeshByContour) ;
      lua_register( L, "EgtSurfTmByExtrusion", LuaCreateSurfTriMeshByExtrusion) ;
      lua_register( L, "EgtSurfTmByScrewing", LuaCreateSurfTriMeshByScrewing) ;
      lua_register( L, "EgtSurfTmRuled", LuaCreateSurfTriMeshRuled) ;
   }
   catch ( ...) {
      return false ;
   }
   return true ;
}