backup:

[demo] / src / global.h

diff --git a/src/global.h b/src/global.h
index f56b34c..1b9b66b 100644 (file)
--- a/src/global.h
+++ b/src/global.h
@@ -4,4 +4,11 @@
 #include "shader_manager.h"
 extern ShaderManager *sdr_man;
 
+#include <gmath/gmath.h>
+extern Mat4 mprojection;
+
+extern float phi;
+extern float theta;
+extern float dist;
+
 #endif // GLOBAL_H_
\ No newline at end of file