From 2454b5449bbda815eb15327476e376d0d3a39617 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Wed, 5 Mar 2025 22:16:56 +0000
Subject: Move camera out of gl folder, it's not OpenGL specific

---
 gfx/gl/camera.h | 94 ---------------------------------------------------------
 1 file changed, 94 deletions(-)
 delete mode 100644 gfx/gl/camera.h

(limited to 'gfx/gl/camera.h')

diff --git a/gfx/gl/camera.h b/gfx/gl/camera.h
deleted file mode 100644
index d4fe6de..0000000
--- a/gfx/gl/camera.h
+++ /dev/null
@@ -1,94 +0,0 @@
-#pragma once
-
-#include "config/types.h"
-#include <glm/glm.hpp>
-#include <maths.h>
-#include <ray.h>
-
-class Camera {
-public:
-	Camera(GlobalPosition3D, Angle fov, Angle aspect, GlobalDistance zNear, GlobalDistance zFar);
-
-	[[nodiscard]] glm::mat4
-	getViewProjection() const
-	{
-		return viewProjection;
-	}
-
-	[[nodiscard]] Ray<GlobalPosition3D> unProject(const ScreenRelCoord &) const;
-
-	void
-	setPosition(const GlobalPosition3D & p)
-	{
-		position = p;
-		updateView();
-	}
-
-	void
-	setForward(const Direction3D & f)
-	{
-		setForward(f, upFromForward(f));
-	}
-
-	void
-	setForward(const Direction3D & f, const Direction3D & u)
-	{
-		forward = f;
-		up = u;
-		updateView();
-	}
-
-	void
-	setView(const GlobalPosition3D & p, const Direction3D & f)
-	{
-		position = p;
-		setForward(f);
-	}
-
-	void
-	setView(const GlobalPosition3D & p, const Direction3D & f, const Direction3D & u)
-	{
-		position = p;
-		setView(f, u);
-	}
-
-	void
-	lookAt(const GlobalPosition3D & target)
-	{
-		setForward(glm::normalize(RelativePosition3D(target - position)));
-	}
-
-	[[nodiscard]] auto
-	getForward() const
-	{
-		return forward;
-	}
-
-	[[nodiscard]] auto
-	getPosition() const
-	{
-		return position;
-	}
-
-	[[nodiscard]] auto &
-	getFrustumPlanes() const
-	{
-		return frustumPlanes;
-	}
-
-	[[nodiscard]] std::array<GlobalPosition4D, 4> extentsAtDist(GlobalDistance) const;
-
-	[[nodiscard]] static Direction3D upFromForward(const Direction3D & forward);
-
-private:
-	void updateView();
-
-	GlobalPosition3D position;
-	Direction3D forward;
-	Direction3D up;
-
-	GlobalDistance near, far;
-	glm::mat4 view, projection;
-	glm::mat4 viewProjection, inverseViewProjection;
-	std::array<glm::vec4, 6> frustumPlanes;
-};
-- 
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