geoprop.H

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/*
 * This file is part of the "Archon" framework.
 * (http://files3d.sourceforge.net)
 *
 * Copyright © 2002 by Kristian Spangsege and Brian Kristiansen.
 *
 * Permission to use, copy, modify, and distribute this software and
 * its documentation under the terms of the GNU General Public License is
 * hereby granted. No representations are made about the suitability of
 * this software for any purpose. It is provided "as is" without express
 * or implied warranty. See the GNU General Public License
 * (http://www.gnu.org/copyleft/gpl.html) for more details.
 *
 * The characters in this file are ISO8859-1 encoded.
 *
 * The documentation in this file is in "Doxygen" style
 * (http://www.doxygen.org).
 */

#ifndef ARCHON_X3D_GEOPROP_H
#define ARCHON_X3D_GEOPROP_H

#include <vector>

#include <archon/math/vector.H>

#include <archon/x3d/server/core.H>

namespace Archon
{
  namespace X3D
  {
    using namespace Math;


    struct GeometricPropertyNode: virtual Node
    {
      static const NodeType *type;

    protected:
      GeometricPropertyNode() {}
    };


    struct ColorNode: GeometricPropertyNode
    {
      static const NodeType *type;

    protected:
      ColorNode() {}
    };


    struct CoordinateNode: GeometricPropertyNode
    {
      static const NodeType *type;

    protected:
      CoordinateNode() {}
    };


    struct NormalNode: GeometricPropertyNode
    {
      static const NodeType *type;

    protected:
      NormalNode() {}
    };


    struct Color: ColorNode
    {
      static Ref<NodeBase> instantiate(BackRef<ExecutionContext> c)
      {
        return new Color(c);
      }

      static const NodeType *type;
      const NodeType *getType() const { return type; }

      Color(BackRef<ExecutionContext> c): NodeBase(c) {}

      const vector<Vector3> &getColor() const { return color; }

    private:
      friend void initializeGeopropComponent();

      vector<Vector3>  color;

      EventSource colorChanged;

      Time colorStamp;
    };




    struct ColorRGBA: ColorNode
    {
      static Ref<NodeBase> instantiate(BackRef<ExecutionContext> c)
      {
        return new ColorRGBA(c);
      }

      static const NodeType *type;
      const NodeType *getType() const { return type; }

      ColorRGBA(BackRef<ExecutionContext> c): NodeBase(c) {}

      const vector<Vector4> &getColor() const { return color; }

    private:
      friend void initializeGeopropComponent();

      vector<Vector4>  color;

      EventSource colorChanged;

      Time colorStamp;
    };


    struct Coordinate: CoordinateNode
    {
      static Ref<NodeBase> instantiate(BackRef<ExecutionContext> c)
      {
        return new Coordinate(c);
      }

      static const NodeType *type;
      const NodeType *getType() const { return type; }

      Coordinate(BackRef<ExecutionContext> c): NodeBase(c) {}

      const vector<Vector3> &getPoint() const { return point; }

    private:
      friend void initializeGeopropComponent();

      vector<Vector3>  point;

      EventSource pointChanged;

      Time pointStamp;
    };


    struct Normal: NormalNode
    {
      static Ref<NodeBase> instantiate(BackRef<ExecutionContext> c)
      {
        return new Normal(c);
      }

      static const NodeType *type;
      const NodeType *getType() const { return type; }

      Normal(BackRef<ExecutionContext> c): NodeBase(c) {}

      const vector<Vector3> &getNormal() const { return normal; }

    private:
      friend void initializeGeopropComponent();

      vector<Vector3> normal; // The X3D specification names this 'vector', but that clashes with the std::vector<>

      EventSource normalChanged;

      Time normalStamp;
    };
  }
}

#endif // ARCHON_X3D_GEOPROP_H

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