AbstractCamera.H

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//========================================================================
// MinVR
// Platform:    Any
// API version: 1.0
//------------------------------------------------------------------------
// The MIT License (MIT)
//
// Copyright (c) 2013 Regents of the University of Minnesota
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of
// this software and associated documentation files (the "Software"), to deal in
// the Software without restriction, including without limitation the rights to
// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
// the Software, and to permit persons to whom the Software is furnished to do so,
// subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//========================================================================

#ifndef ABSTRACTCAMERA_H
#define ABSTRACTCAMERA_H

#include <boost/shared_ptr.hpp>
#include <glm/glm.hpp>

namespace MinVR {

typedef boost::shared_ptr<class AbstractCamera> AbstractCameraRef;

class AbstractCamera
{
public:
        AbstractCamera() {}
        virtual ~AbstractCamera() {}

        virtual void updateHeadTrackingFrame(glm::mat4 newHeadFrame) = 0;

        virtual void applyProjectionAndCameraMatrices() = 0;

        virtual void applyProjectionAndCameraMatricesForLeftEye() = 0;

        virtual void applyProjectionAndCameraMatricesForRightEye() = 0;

        virtual void setObjectToWorldMatrix(glm::mat4 obj2World) = 0;
};

} // end namespace
#endif