feat: replace triangle test by cube

scripts/glsl2pak.py

@@ -0,0 +1,20 @@
+#!/usr/bin/env python3
+
+from scripts.glsl2c import write_binary
+from pathlib import Path
+import sys
+
+
+def main() -> int:
+    if len(sys.argv) < 2:
+        print("glsl2pak.py <shader_file>... output")
+        return 1
+    
+    output = sys.argv.pop()
+    print(sys.argv)
+    
+    return 0
+
+
+if __name__ == "__main__":
+    sys.exit(main())