vmap/include/icamera.h

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2020-11-17 11:16:16 +00:00
/*
Copyright (C) 1999-2006 Id Software, Inc. and contributors.
For a list of contributors, see the accompanying CONTRIBUTORS file.
This file is part of GtkRadiant.
GtkRadiant is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
GtkRadiant is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GtkRadiant; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
//-----------------------------------------------------------------------------
//
// DESCRIPTION:
// camera interface
//
#if !defined( INCLUDED_ICAMERA_H )
#define INCLUDED_ICAMERA_H
#include "generic/constant.h"
#include "generic/callback.h"
class Matrix4;
class CameraView
{
public:
virtual void setModelview( const Matrix4& modelview ) = 0;
virtual void setFieldOfView( float fieldOfView ) = 0;
};
class CameraModel
{
public:
STRING_CONSTANT( Name, "CameraModel" );
virtual void setCameraView( CameraView* view, const Callback<void()>& disconnect ) = 0;
};
template<typename Element> class BasicVector3;
typedef BasicVector3<float> Vector3;
typedef void ( *PFN_GETCAMERA )( Vector3& origin, Vector3& angles );
typedef void ( *PFN_SETCAMERA )( const Vector3& origin, const Vector3& angles );
typedef void ( *PFN_GETCAMWINDOWEXTENTS )( int *x, int *y, int *width, int *height );
struct _QERCameraTable
{
INTEGER_CONSTANT( Version, 1 );
STRING_CONSTANT( Name, "camera" );
PFN_GETCAMERA m_pfnGetCamera;
PFN_SETCAMERA m_pfnSetCamera;
PFN_GETCAMWINDOWEXTENTS m_pfnGetCamWindowExtents;
};
#endif