OsgTexture.h

// This file is a part of the OpenSurgSim project.
// Copyright 2013, SimQuest Solutions Inc.
//
// 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.

#ifndef SURGSIM_GRAPHICS_OSGTEXTURE_H
#define SURGSIM_GRAPHICS_OSGTEXTURE_H

#include "SurgSim/Graphics/Texture.h"

#include <osg/Texture>

namespace SurgSim
{

namespace Graphics
{

class OsgTexture : public virtual Texture
{
public:
    virtual bool loadImage(const std::string& filePath);

    virtual void clearImage();

    osg::ref_ptr<osg::Texture> getOsgTexture() const
    {
        return m_texture;
    }

protected:
    explicit OsgTexture(osg::Texture* texture);

private:
    osg::ref_ptr<osg::Texture> m_texture;
};

};  // namespace Graphics

};  // namespace SurgSim

#endif  // SURGSIM_GRAPHICS_OSGTEXTURE_H