//
//  Vrml 97 library
//  Copyright (C) 1998 Chris Morley
//
//  %W% %G%
//  VrmlNodeTextureCoordinate.cpp

#include "VrmlNodeTextureCoordinate.h"
#include "VrmlNodeType.h"


static VrmlNode *creator( VrmlScene *s ) {
  return new VrmlNodeTextureCoordinate(s);
}


// Define the built in VrmlNodeType:: "TextureCoordinate" fields

VrmlNodeType *VrmlNodeTextureCoordinate::defineType(VrmlNodeType *t)
{
  static VrmlNodeType *st = 0;

  if (! t)
    {
      if (st) return st;
      t = st = new VrmlNodeType("TextureCoordinate", creator);
    }

  VrmlNode::defineType(t);	// Parent class
  t->addExposedField("point", VrmlField::MFVEC2F);

  return t;
}

VrmlNodeType *VrmlNodeTextureCoordinate::nodeType() const 
{ return defineType(0); }


VrmlNodeTextureCoordinate::VrmlNodeTextureCoordinate(VrmlScene *scene) :
  VrmlNode(scene)
{
}

VrmlNodeTextureCoordinate::~VrmlNodeTextureCoordinate()
{
}


VrmlNode *VrmlNodeTextureCoordinate::cloneMe() const
{
  return new VrmlNodeTextureCoordinate(*this);
}


VrmlNodeTextureCoordinate* VrmlNodeTextureCoordinate::toTextureCoordinate() const
{ return (VrmlNodeTextureCoordinate*) this; }


ostream& VrmlNodeTextureCoordinate::printFields(ostream& os, int indent)
{
  if (d_point.size() > 0) PRINT_FIELD(point);
  return os;
}

// Set the value of one of the node fields.

void VrmlNodeTextureCoordinate::setField(const char *fieldName,
					 const VrmlField &fieldValue)
{
  if TRY_FIELD(point, MFVec2f)
  else
    VrmlNode::setField(fieldName, fieldValue);
}