[uLib Geometry]

non working version!

+ adds ProgrammableAccessor
+ renaming of some Image structures ...

CMake/uLibMacros.cmake

@@ -0,0 +1,12 @@
+#if(ULIB_MACROS_CMAKE)
+# return()
+#endif()
+#set(ULIB_MACROS_CMAKE 1)
+
+
+function(include_guard var)
+ if(${var})
+  return()
+ endif()
+ set(${var} 1)
+endfunction()