axis spheres still aren't showing, but some obvious bugs were removed. still debugging

src/util.cpp

@@ -7,12 +7,13 @@
 #include <glm/mat4x4.hpp>
 
 #include "util.hpp"
+#include "body.hpp"
 
 Array<char*> _split_str_inner(const char* s, char delim, bool just_check_ws);
 
 template<class T> void append(Array<T>& a, T el) {
     if (a.len == a.cap) {
-        resize(a, max(8, a.cap * 2));
+        resize(a, std::max((size_t)8, a.cap * 2));
     }
     a[a.len] = el;
     a.len++;
@@ -27,11 +28,11 @@ template<class T> T pop(Array<T>& a) {
 template<class T> void resize(Array<T>& a, size_t new_cap) {
     T* new_data = (T*)malloc(sizeof(T) * new_cap);
     if (a.len > 0) {
-        memcpy(new_data, a.data, min(a.len, new_cap));
+        memcpy(new_data, a.data, std::min(a.len, new_cap));
     }
     free(a.data);
     a.data = new_data;
-    a.len = min(a.len, new_cap);
+    a.len = std::min(a.len, new_cap);
     a.cap = new_cap;
 }