Update README

The Vector class is still leaky, but it's not a noticeable problem with this fix. Proper fixing requries more debugging

README.md

@@ -4,7 +4,18 @@
 
 C++ ECS OpenGL game demo.
 
-Building requires OpenGL 3.2+, GLFW, GLM and GLAD.
+## Movement
+- Moving and panning: WASD and mouse
+- Switching between free-look and path-mode: P
+- Adding a path point: R
+- Changing speed in path-mode: W/S
+- Toggle anti-aliasing: Q
+
+## Building
+
+Building requires OpenGL 3.2+, GLFW, GLM and GLAD. CMake is used for compiling.
+
+## Credits
 
 Some code adapted from Joey de Vries' (https://twitter.com/JoeyDeVriez) tutorials at https://learnopengl.com/About licensed under https://creativecommons.org/licenses/by-nc/4.0/.
 

Util/kdtree.h

@@ -127,6 +127,8 @@ class KDTree {
                     nearest = current_distance;
                     nearest_triangle = triangle;
                     result = current_result;
+                } else {
+                    delete[] current_result.c;
                 }
             }
         }

main.cpp

@@ -205,6 +205,20 @@ int main(int argc, char **argv) {
     ring->assign<Material>(0.1, 0.9);
     ring->get<Transform>()->set_origin(glm::vec3(-5.0f, 2.0f, 0.0f));
 
+    /*     for (int i = 0; i < 20; i++) {
+            Entity *ring = world->create();
+            ring->assign<Transform>();
+            ring->assign<ObjMesh>(ObjMesh("Resources/ring.obj", ObjMesh::Settings()));
+            ring->assign<Texture>("Resources/Metal007_2K_Color.jpg", Texture::Settings(true),
+       false); ring->get<Texture>()->addNormalmap("Resources/Metal007_2K_Normal.jpg",
+                                               Texture::Settings(true));
+            ring->assign<Material>(0.1, 0.9);
+            ring->get<Transform>()->set_origin(
+                glm::vec3(((float)(rand() - RAND_MAX / 2) / (float)RAND_MAX) * 50.0,
+                          ((float)(rand() - RAND_MAX / 2) / (float)RAND_MAX) * 50.0,
+                          ((float)(rand() - RAND_MAX / 2) / (float)RAND_MAX) * 50.0));
+        } */
+
     Entity *sun = world->create();
     sun->assign<DirectionalLight>(glm::normalize(glm::vec3(1.0, 1.0, 1.0)));