saving alternate build method. About to go back to regular visual studio build, but may pursue this approach in the future

src/camera.cpp

@@ -1,48 +0,0 @@
-#include "camera.hpp"
-
-#include <glm/ext/matrix_clip_space.hpp>
-#include <glm/ext/matrix_transform.hpp>
-#include <glm/geometric.hpp>
-#include <glm/trigonometric.hpp>
-
-const float zoom_speed_scale = 30.0f;
-
-Viewport make_viewport(float win_w, float win_h, float fov_degrees = 45.0f) {
-    return { .fov_degrees = fov_degrees, .width = win_w, .height = win_h };
-}
-
-glm::mat4 camera_to_projection(Viewport &v) {
-    return glm::infinitePerspective(glm::radians(v.fov_degrees), v.width / v.height, 0.1f);
-}
-
-Camera make_camera(glm::vec3 focus = glm::vec3(0, 0, 0), float distance = 1.0f) {
-    return {
-        .focus = focus,
-        .theta = 0,
-        .phi = 0,
-        .distance = distance
-    };
-}
-void pan_camera(Camera& c, glm::vec2 dxdy) {
-    dxdy.y *= -1;
-    c.focus += camera_to_world(c) * glm::vec4(dxdy, 0, 0) * c.distance / 1000.0f;
-}
-
-void rotate_camera(Camera& c, glm::vec2 dxdy) {
-    c.theta += dxdy.x / 100.0f;
-    c.phi += dxdy.y / 100.0f;
-}
-
-void zoom_camera(Camera& c, float dz) {
-    c.distance = std::max(0.0f, c.distance - (dz * zoom_speed_scale));
-}
-
-glm::mat4 world_to_camera(Camera& c) {
-    glm::mat4 world_to_focus = glm::translate(glm::mat4(1), c.focus);
-    glm::mat4 rotation_theta = glm::rotate(glm::mat4(1), c.theta, {0, 1, 0});
-    glm::mat4 rotation_phi = glm::rotate(glm::mat4(1), c.phi, {1, 0, 0});
-    glm::mat4 rotated_focus_to_camera = glm::translate(glm::mat4(1), { 0, 0, -c.distance });
-    return rotated_focus_to_camera * rotation_phi * rotation_theta * world_to_focus;
-}
-
-glm::mat4 camera_to_world(Camera& c) { return glm::inverse(world_to_camera(c)); }