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