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December 19, 2015 18:38
User input for camera control with a Byte
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| enum CamMoveStates | |
| { | |
| CamMoveNone = 0 | |
| , CamMoveForward = (1<<0) | |
| , CamMoveBackwards = (1<<1) | |
| , CamMoveLeft = (1<<2) | |
| , CamMoveRight = (1<<3) | |
| , CamMoveUp = (1<<4) | |
| , CamMoveDown = (1<<5) | |
| }; |
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| void ViewFromPositionAndOrientation( Vec3& p, Quat& q, Mat4* dst ) | |
| { | |
| Vec3 negP = q.toMatrix44() * -p; | |
| *dst = Mat4::createTranslation( negP ) * q.toMatrix44(); | |
| } | |
| ---- Update Method |
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