Tag Archives: OpenGL

WPF OpenGL framework released

I’m open sourcing my WPF OpenGL framework. It’s still very rough and unpolished.

Some notes:

  • You need a decent graphics card and updated drivers (Nvidia or ATI).
  • It’s based on the OpenTK framework.
  • It still relies on WinForms. Eventually I’ll try to use purely WPF, but the hybrid works for now.
  • I definitely need to clean up the code and document it properly. Until that’s done, just email me if you have questions.
  • The structure from motion demo looks best with anti aliasing overridden at the hardware level. For Nvidia cards, go to the Nvidia control panel –> 3D settings –> Use the advanced 3D settings –> Take me there-> Antialiasing – mode = override, Antialiasing – setting >= 2x. You can hit “Restore” or reselect ‘”Let the 3D application decide” to undo this change.

 

WPFTK boxes    Shader UML

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A Nifty Video (WPF & OpenGL)

*Update: I released the framework.

I needed the ability to manipulate lots of geometry in WPF. Unfortunately, that’s just not feasible with the current framework, so I made this little demo to test out an OpenGL framework that I’ve been working on. It uses vertex shaders, pixel shaders, and framebuffers with some hacked together binding.

For those of you at MIX 09, this was the app that I was playing with.

Play Video

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Some pretty screen shots (teasers)

I got to the airport an hour and a half before my flight to MIX09 (very unusual for me). I actually decided to be semi-productive and threw this app together before and during the flight. Video coming soon.

MIX screenshot MIX screenshot 2MIX Screenshot Framebuffer

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