54 lines
1.1 KiB
C++
54 lines
1.1 KiB
C++
//-------------------------------------------------------------------------------
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/**
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* This program is distributed under the terms of the GNU Lesser General
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* Public License (LGPL).
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*
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* ASSIMP Viewer Utility
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*
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*/
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//-------------------------------------------------------------------------------
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#if (!defined AV_CAMERA_H_INCLUDED)
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#define AV_CAMERA_H_INCLUDED
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//-------------------------------------------------------------------------------
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/** \brief Camera class
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*/
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//-------------------------------------------------------------------------------
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class Camera
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{
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public:
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Camera ()
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:
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vPos(0.0f,0.0f,-10.0f),
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vLookAt(0.0f,0.0f,1.0f),
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vUp(0.0f,1.0f,0.0f),
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vRight(0.0f,1.0f,0.0f)
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{
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}
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public:
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// position of the camera
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aiVector3D vPos;
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// up-vector of the camera
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aiVector3D vUp;
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// camera's looking point is vPos + vLookAt
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aiVector3D vLookAt;
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// right vector of the camera
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aiVector3D vRight;
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// Equation
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// (vRight ^ vUp) - vLookAt == 0
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// needn't apply
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} ;
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#endif // !!IG
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