delete unused skybox files

cw 7/grk-cw7.vcxproj

@@ -67,7 +67,7 @@
     <UseDebugLibraries>false</UseDebugLibraries>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>Unicode</CharacterSet>
-    <PlatformToolset>v143</PlatformToolset>
+    <PlatformToolset>v142</PlatformToolset>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">

cw 7/src/ex_7_1.hpp

@@ -346,22 +346,6 @@ void init(GLFWwindow* window)
 		"textures/skybox/space_dn.png",
 		"textures/skybox/space_bk.png",
 		"textures/skybox/space_ft.png",
-
-
-		//"textures/skybox/corona_rt.png",
-		//"textures/skybox/corona_lf.png",
-		//"textures/skybox/corona_up.png",
-		//"textures/skybox/corona_dn.png",
-		//
-		//"textures/skybox/corona_bk.png",
-		//"textures/skybox/corona_ft.png",
-
-		//"textures/skybox_new/posx.jpg",
-		//"textures/skybox_new/negx.jpg",
-		//"textures/skybox_new/posy.jpg",
-		//"textures/skybox_new/negy.jpg",
-		//"textures/skybox_new/posz.jpg",
-		//"textures/skybox_new/negz.jpg"
 	};
 
 	int w, h;