X-Git-Url: https://git.localhorst.tv/?a=blobdiff_plain;f=src%2Fcamera.hpp;h=717da243eefe26b060da588bb72c2fa0fd5497c6;hb=e53a0e2e711a7d8bd9b0ddacd1360aa14370643f;hp=5be71e24295a7142f0bc2db146d1a3f3c2065ea8;hpb=0a13b3fe342db83eef2c0ddc991a44452df77aa3;p=blank.git

diff --git a/src/camera.hpp b/src/camera.hpp
index 5be71e2..717da24 100644
--- a/src/camera.hpp
+++ b/src/camera.hpp
@@ -9,30 +9,21 @@ namespace blank {
 class Camera {
 
 public:
-	Camera();
-	~Camera();
+	Camera() noexcept;
 
-	Camera(const Camera &) = delete;
-	Camera &operator =(const Camera &) = delete;
+	void Viewport(int width, int height) noexcept;
+	void Viewport(int x, int y, int width, int height) noexcept;
 
-	glm::mat4 MakeMVP(const glm::mat4 &m) const { return vp * m; }
+	/// FOV in radians
+	void FOV(float f) noexcept;
+	void Aspect(float r) noexcept;
+	void Aspect(float w, float h) noexcept;
+	void Clip(float near, float far) noexcept;
 
-	void Viewport(int width, int height);
-	void Viewport(int x, int y, int width, int height);
-
-	void FOV(float f);
-	void Aspect(float r);
-	void Aspect(float w, float h);
-	void Clip(float near, float far);
-
-	void Position(glm::vec3 pos) { position = pos; UpdateView(); }
-	void Move(glm::vec3 delta) { position += delta; UpdateView(); }
-
-	void LookAt(glm::vec3 tgt) { target = tgt; UpdateView(); }
+	const glm::mat4 &Projection() noexcept { return projection; }
 
 private:
-	void UpdateProjection();
-	void UpdateView();
+	void UpdateProjection() noexcept;
 
 private:
 	float fov;
@@ -40,13 +31,7 @@ private:
 	float near_clip;
 	float far_clip;
 
-	glm::vec3 position;
-	glm::vec3 target;
-	glm::vec3 up;
-
 	glm::mat4 projection;
-	glm::mat4 view;
-	glm::mat4 vp;
 
 };