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[Graphics] FSAA parameter is ignored

Project:The Open Toolkit library
Category:bug report

Requesting a non-zero number of "samples" should enable FSAA. Right now, OpenTK ignores this parameter.

The necessary infrastracture already exists: we load wgl/glx extensions, so it should be a simple matter of using wglChoosePixelFormatEXT and glXChooseVisual with the correct parameters, provided ARB_multisample is supported.


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the Fiddler's picture


Version:0.9.8» 0.9.x-dev
Status:open» in progress

Implemented FSAA support on windows (rev. 1836). For example:

new GraphicsMode(32, 16, 0, 4)

selects a mode with 4x FSAA.

The "samples" parameter indicates the desired FSAA mode. If this mode is not supported (for any reason), FSAA will be disabled. This behavior may change in the future.

the Fiddler's picture


Title:[GraphicsMode] FSAA parameter is ignored» [Graphics] FSAA parameter is ignored
Status:in progress» fixed

Implemented on all platforms as of revision 1908.

the Fiddler's picture


Status:fixed» closed

Closing bugs fixed in 0.9.8-2 and 0.9.9-1.

the Fiddler's picture


Version:0.9.x-dev» 0.9.9-1