39 lines
1.1 KiB
C
39 lines
1.1 KiB
C
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#ifndef CAMERA_H_
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#define CAMERA_H_
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#define GLM_ENABLE_EXPERIMENTAL
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#include <glm/glm.hpp>
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#include <glm/gtc/matrix_transform.hpp>
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#include <glm/gtx/transform.hpp>
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#include <glm/gtc/type_ptr.hpp>
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#include "transform.h"
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struct Camera {
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Transform transform;
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float focalLength; // In mm
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float sensorHeight;
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float nearPlane;
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float farPlane;
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};
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namespace CameraControls {
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void TranslateCamera(Camera& camera, const glm::vec3& translationDelta);
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void RotateCamera(Camera& camera, const glm::vec3& rotationDelta);
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void SetPosition(Camera& camera, const glm::vec3& position);
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void SetRotation(Camera& camera, const glm::vec3& rotation);
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glm::vec3 GetPosition(Camera& camera);
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glm::vec3 GetCenter(Camera& camera);
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float GetFOV(Camera& camera);
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void AdjustFocalLength(Camera& camera, float focalLength);
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void AdjustSensorHeight(Camera& camera, float sensorHeight);
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void AdjustNearPlane(Camera& camera, float nearPlane);
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void AdjustFarPlane(Camera& camera, float farPlane);
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glm::mat4 GetViewMatrix(Camera& camera);
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}
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#endif // CAMERA_H_
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