make sure the angle opengl es 2.0 emulation libraries

A lot of function that osg use are forbidden. The big prolem is that I need to compile for Universal Windows App, and this type of project has lot of APIs disabled by the UWP behaviour. After that, I switched the project type to Universal windows platform by adding the CMAKE variables CMAKE_SYSTEM_NAME=WindowsStore CMAKE_SYSTEM_VERSION=10.0. So I tried to compile it osg with Angle, I edited the CMakeList so that I can add the OPENGL_INCLUDE_DIR and OPENGL_LIBRARY, because they where enabled only on Android builds. As I said in my previous post on the subject ( forum.openscenegraph dot org/viewtopic dot php?t=14043&highlight= ), you can't use the Windows graphicsWindow class, you need to create your OpenGL contexts by hand (or, as I did, via Qt) and use GraphicsWindowEmbedded. > There are some assumptions in the codebase (unless they've been fixed in recent times, it's a while since I tried it) that Windows implies use of wgl.

I needed to set the names of the angle gles libraries linked to by hand in Visual Studio, because I couldn't work out how to do that in the cmake configuration. > There are one or two things that need tweaked manually when building for ANGLE on Windows, generally just commenting of ifdefing stuff out. The final goal is to compile OSG with Angle to run it on Microsoft's HoloLens. I've tried to search other guides to compile in OGL ES 2.0, but I wasn't so lucky so I decided to ask in the forum. 'GL_SHADER_BINARY_FORMATS': undeclared identifier 'GL_NUM_SHADER_BINARY_FORMATS': undeclared identifier I've setted them to point to the Angle's include folder and Angle's libGLESv2.lib and libEGL.lib, but when I generate the project Cmake returns an error, and Visual Studio don't compile. I've not found the OPENGL_LIBRARY so I added it too. I've added the OPENGL_INCLUDE_DIR as explained in the page.

I've setted the CMake variables like the page trac.openscenegraph dot org /projects/osg/wiki/Community/OpenGL-ES says. I'm trying to build openscenegraph with OpenGL ES 2.0 and Angle on windows, using CMake GUI and Visual Studio 2015.

Make sure the angle opengl es 2.0 emulation libraries