gmLuaShape.h

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/************************************************************************
**
** Copyright (C) 2014 by Carlos Augusto Teixera Mendes
** All rights reserved.
**
** This file is part of the "GeMA" software. It's use should respect
** the terms in the license agreement that can be found together
** with this source code.
** It is provided AS IS, with NO WARRANTY OF ANY KIND,
** INCLUDING THE WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE.
**
************************************************************************/

#ifndef _GEMALUA_SHAPE_H_
#define _GEMALUA_SHAPE_H_

#include "gmLuaObject.h"

#include <gmCell.h>
#include <gmIntegrationRule.h>

class GmShape;
class GmLuaMatrix;

class GML_API_EXPORT GmLuaShape: public GmLuaObject
{
public:
  GmLuaShape(const GmShape* Shape, const GmLogCategory& logger);

  virtual ~GmLuaShape();

  // See comments on the base class
  virtual const char* typeName() const { return "shape"; }

  virtual void fillMetatable(lua_State* L, int index);

  virtual void* getClassMetatableID() { static int classID = 0; return &classID; }

  static int pushShapeProxy(lua_State* L, const GmShape* shape, const GmLogCategory& logger);

private:
  int elemType                (lua_State* L);
  int numFunctions            (lua_State* L);
  int numNaturalCoord         (lua_State* L);
  int numCartesianCoord       (lua_State* L);
  int naturalCoordLimits      (lua_State* L);
  int nodeNaturalCoord        (lua_State* L);
  int naturalCenter           (lua_State* L);
  int translateEdgePoint      (lua_State* L);
  int translateFacePoint      (lua_State* L);
  int fillNaturalCoordinates  (lua_State* L);
  int cartesianToNatural      (lua_State* L);
  int naturalToCartesian      (lua_State* L);
  int shapeValues             (lua_State* L);
  int shapePartials           (lua_State* L);
  int shapeCartesianPartialsFromCoord   (lua_State* L);
  int shapeCartesianPartialsFromJacobian(lua_State* L);
  int jacobian                (lua_State* L);
  int scaledJacobianDet       (lua_State* L);
  int jacobianAndPartials     (lua_State* L);
  int borderScalingFactor     (lua_State* L);
  int edgeScalingFactor       (lua_State* L);
  int faceScalingFactor       (lua_State* L);
  int gaussExtrapolationMatrix(lua_State* L);
  int interpolate             (lua_State* L);

  int parseScalingFactorParams(lua_State* L, const char* name, int* border, GmLuaMatrix** bcoordProxy,
                               GmLuaMatrix** ecoordProxy, GmLuaMatrix** XProxy, bool* transposed);

protected:
  const GmShape* _shape;    
  GmCellGeometry _geom;     
};


#endif