initial commit-moved from vulkan_guide

src/scene/camera.h

@@ -0,0 +1,31 @@
+#pragma once
+
+#include <core/vk_types.h>
+#include <SDL_events.h>
+
+#include "glm/vec3.hpp"
+
+class Camera {
+public:
+    glm::vec3 velocity;
+    glm::vec3 position;
+    // vertical rotation
+    float pitch { 0.f };
+    // horizontal rotation
+    float yaw { 0.f };
+
+    // Movement/look tuning
+    float moveSpeed { 0.03f };
+    float lookSensitivity { 0.0020f };
+    bool rmbDown { false };
+
+    // Field of view in degrees for projection
+    float fovDegrees { 70.f };
+
+    glm::mat4 getViewMatrix();
+    glm::mat4 getRotationMatrix();
+
+    void processSDLEvent(SDL_Event& e);
+
+    void update();
+};