beginning drafting of tcp server

src/main.cpp

@@ -80,7 +80,7 @@ void scroll_callback(GLFWwindow* window, double xoffset, double yoffset)
     glm::vec4 k = camera_t[2];
     float d = yoffset;
 
-    camera_loc += k * (d/10 * std::max(glm::length(camera_loc), 1.0f));
+    camera_loc += k * (d/10 * glm::max(glm::length(camera_loc), 1.0f));
 
     camera_t = glm::lookAt(camera_loc, focal_point, up);
 }
@@ -163,8 +163,8 @@ int main() {
         glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
         set_uniform(shader, "camera_t", camera_t);
         set_uniform(shader, "projection_t", projection_t);
-        
-        draw_body(b);        
+
+        draw_body(b);
         draw_body(b2);
 
         glfwSwapBuffers(window);