37 lines
782 B
C
37 lines
782 B
C
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#ifndef __CAMERA_H__
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#define __CAMERA_H__
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/*
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Generic camera class by Nghia Ho
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*/
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class Camera
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{
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public:
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Camera() { Init(); }
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~Camera(){}
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void Init();
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void Refresh();
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void SetPos(float x, float y, float z);
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void GetPos(float &x, float &y, float &z);
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void GetDirectionVector(float &x, float &y, float &z);
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void SetYaw(float angle);
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void SetPitch(float angle);
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// Navigation
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void Move(float incr);
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void Strafe(float incr);
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void Fly(float incr);
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void RotateYaw(float angle);
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void RotatePitch(float angle);
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private:
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float m_x, m_y, m_z; // Position
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float m_lx, m_ly, m_lz; // Direction vector of where we are looking at
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float m_yaw, m_pitch; // Various rotation angles
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float m_strafe_lx, m_strafe_lz; // Always 90 degree to direction vector
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};
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#endif
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