Initial check-in of OpenGL example. Doesn't do anything yet.

examples/OpenGL/CMakeLists.txt

@@ -0,0 +1,33 @@
+CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
+
+PROJECT(OpenGLExample)
+
+#Projects source files
+SET(SRC_FILES main.cpp)
+
+#Projects headers files
+#SET(INC_FILES)
+
+#Appends "_d" to the generated library when in debug mode
+SET(CMAKE_DEBUG_POSTFIX "_d")
+
+#"Sources" and "Headers" are the group names in Visual Studio.
+#They may have other uses too...
+SOURCE_GROUP("Sources" FILES ${SRC_FILES})
+#SOURCE_GROUP("Headers" FILES ${INC_FILES})
+
+FIND_PACKAGE(OpenGL REQUIRED)
+
+IF (WIN32)
+	#NOTE:  In Windows I haven't had much luck getting the FindGLUT script to work correctly. 
+	#The easiest solution has been  to install GLUT alongside OpenGL, which is already in the system path.
+	#This means glut.h and glut32.lib go in the 'include' and 'lib' folders within  Microsoft Visual Studio 8\VC\PlatformSDK\ 
+	#Also, glut32.dll goes in C:\Windows\System. Using C:\Windows\System32 doesn't seem to work
+	
+	#Tell CMake the paths
+	INCLUDE_DIRECTORIES(${OPENGL_INCLUDE_DIR})
+
+	#Build
+	ADD_EXECUTABLE(OpenGLExample ${SRC_FILES})
+	TARGET_LINK_LIBRARIES(OpenGLExample glut32.lib ${OPENGL_gl_LIBRARY})
+ENDIF (WIN32)