soba =3

include/math.hpp

@@ -2,6 +2,7 @@
 #define DELTA_MATH
 
 #include <vector>
+#include <string>
 
 class DeltaVector2 {
     public:
@@ -57,7 +58,7 @@ struct DeltaModelConnector {
 
 struct DeltaRenderTriangle {
     DeltaVertex a, b, c;
-    bool invert;
+    std::string texID;
 };
 
 struct DeltaModel {