DynamicLines.hh

/*
 * Copyright 2011 Nate Koenig & Andrew Howard
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
*/
/* Desc: Dynamic line generator
 * Author: Nate Koenig
 * Date: 28 June 2007
 * CVS: $Id$
 */

#ifndef OGREDYNAMICLINES_HH
#define OGREDYNAMICLINES_HH

#include "math/Vector3.hh"
#include "rendering/DynamicRenderable.hh"

#include <vector>

namespace gazebo
{
    namespace rendering
  {
  
    
    class DynamicLines : public DynamicRenderable
    {
      public: DynamicLines(RenderOpType opType=RENDERING_LINE_STRIP);
    
      public: virtual ~DynamicLines();
    
      public: static std::string GetMovableType();

      public: virtual const Ogre::String &getMovableType() const;
    
      public: void AddPoint(const math::Vector3 &pt);
    
      public: void SetPoint(unsigned int index, const math::Vector3 &value);
    
      public: const math::Vector3& GetPoint(unsigned int index) const;
    
      public: unsigned int GetPointCount() const;
    
      public: void Clear();
    
      public: void Update();
    
      protected: virtual void  CreateVertexDeclaration();
    
      protected: virtual void FillHardwareBuffers();
    
      private: std::vector<math::Vector3> points;
      private: bool dirty;
    };
    
  }
}
#endif