OsgTextureCubeMap.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_OSGTEXTURECUBEMAP_H
#define SURGSIM_GRAPHICS_OSGTEXTURECUBEMAP_H

#include "SurgSim/Graphics/OsgTexture.h"
#include "SurgSim/Graphics/TextureCubeMap.h"

#include <osg/TextureCubeMap>

#if defined(_MSC_VER)
    #pragma warning(push)
    #pragma warning(disable:4250)
#endif

namespace SurgSim
{

namespace Graphics
{

class OsgTextureCubeMap : public OsgTexture, public TextureCubeMap
{
public:
    OsgTextureCubeMap();

    void setSize(int width, int height) override;

    void getSize(int* width, int* height) const override;

    bool loadImage(const std::string& filePath) override;

    bool loadImageFaces(const std::string& negativeX, const std::string& positiveX,
                        const std::string& negativeY, const std::string& positiveY,
                        const std::string& negativeZ, const std::string& positiveZ) override;

    osg::ref_ptr<osg::TextureCubeMap> getOsgTextureCubeMap() const;

protected:
    osg::ref_ptr<osg::Image> copyImageBlock(const osg::Image& source,
                                            size_t startColumn, size_t startRow,
                                            size_t width, size_t height);
};

};  // namespace Graphics

};  // namespace SurgSim

#if defined(_MSC_VER)
    #pragma warning(pop)
#endif

#endif  // SURGSIM_GRAPHICS_OSGTEXTURECUBEMAP_H