36 lines
867 B
C
36 lines
867 B
C
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#pragma once
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#include "Camera.h"
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#include <glm/glm.hpp>
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using namespace glm;
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class Camera3D : public Camera
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{
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public:
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// Creates a Camera3D.
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// Will throw if direction, up, and right are not orthogonal
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Camera3D(
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float fov_y,
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float aspect_ratio,
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float znear,
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float zfar,
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const vec3& position,
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const vec3& forward = vec3(0.0f, 0.0f, 1.0f),
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const vec3& up = vec3(0.0f, 1.0f, 0.0f),
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const vec3& right = vec3(1.0f, 0.0f, 0.0f)
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);
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void update_frustum(float fov_y, float aspect_ratio, float znear, float zfar);
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void translate(const vec3& translation) override;
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const vec3& get_position() const { return m_position; }
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vec3 get_forward() const { return vec3(m_orientation_matrix[2]); }
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vec3 get_up() const { return vec3(m_orientation_matrix[1]); }
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vec3 get_right() const { return vec3(m_orientation_matrix[0]); }
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private:
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vec3 m_position;
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};
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