diff --git a/app/src/nativecode/main.c b/app/src/nativecode/main.c
index 66c59cd..c4d13b0 100644
--- a/app/src/nativecode/main.c
+++ b/app/src/nativecode/main.c
@@ -5,8 +5,8 @@
 #include <stdlib.h>
 #include <math.h>
 #include <string.h>
-#include "os_generic.h"
-#include <GLES3/gl3.h>
+//why this (related to this OG_* functions)#include "os_generic.h"
+//#include <GLES3/gl3.h>
 //A-s-s-e-t-s #include <android/asset_manager.h>
 //A-s-s-e-t-s #include <android/asset_manager_jni.h>
 #include <android_native_app_glue.h>
@@ -26,9 +26,9 @@
 //webview//#define WEBVIEW_NATIVE_ACTIVITY_IMPLEMENTATION
 //webview//#include "webview_native_activity.h"
 
-float mountainangle;
-float mountainoffsetx;
-float mountainoffsety;
+//SENSORSTURFF //Heightmap float mountainangle;
+//SENSORSTURFF //Heightmap float mountainoffsetx;
+//SENSORSTURFF //Heightmap float mountainoffsety;
 
 //SENSORSTURFF ASensorManager * sm;
 //SENSORSTURFF const ASensor * as;
@@ -83,7 +83,7 @@ float mountainoffsety;
 //SENSORSTURFF 	} while( 1 );
 //SENSORSTURFF }
 
-unsigned frames = 0;
+//why this? unsigned frames = 0;
 unsigned long iframeno = 0;
 
 void AndroidDisplayKeyboard(int pShow);
@@ -354,7 +354,7 @@ void HandleThisWindowTermination()
 }
 
 
-uint32_t randomtexturedata[256*256];
+//graphic-random-texture uint32_t randomtexturedata[256*256];
 //webview //uint32_t webviewdata[500*500];
 //webview //char fromJSBuffer[128];
 //webview