33 lines
1.2 KiB
C
33 lines
1.2 KiB
C
/*
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CDTestFramework http://codercorner.com
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Copyright (c) 2007-2008 Pierre Terdiman, pierre@codercorner.com
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This software is provided 'as-is', without any express or implied warranty.
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In no event will the authors be held liable for any damages arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it freely,
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subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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*/
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#ifndef CAMERA_H
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#define CAMERA_H
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const Point& GetCameraPos();
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const Point& GetCameraDir();
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void RotateCamera(int dx, int dy);
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void MoveCameraForward();
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void MoveCameraBackward();
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void MoveCameraRight();
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void MoveCameraLeft();
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void SetupCameraMatrix();
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Point ComputeWorldRay(int xs, int ys);
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#endif // CAMERA_H
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