On Fri, Aug 24, 2012 at 6:56 PM, Myles C. Maxfield
<myles.maxfield@gmail.com> wrote:
> According to http://hackage.haskell.org/package/OpenGL, it claims to support
> version 3.2, so a lack of glUniformMatrix seems like a huge oversight. This
> makes me think that one of two things is the case:
>
> 1. There is a way to do it, but it's non-obvious. Hopefully documentation
> could fix this.
> 2. There isn't a way to do it, so either
>   a. the OpenGL package shouldn't claim to be 3.2 compliant, or
>   b. the functionality should be added ;-)
>
> Does anyone know which case the current package falls into? And/or what can
> be done about making sure no one else in the future has the same problem
> that Yusuke has? I'd be willing to help out, but I don't know where to
> start.
>
> Thanks,
> Myles

It's point 2. The cabal package claims 3.2 compliance, though it's at
most 2.1 compliant (HOpenGLRaw is 3.2 compliant). I've written code
for 3.0 compliance (see github [pull request]), but that doens't
include it either yet. It should be incorporated in the Uniform
typeclass (see Shaders.hs or Sharders/Uniform.hs), but there should be
a extra typeclass for matrices or it should be added to the tensor
package.

Lars

[pull request] https://github.com/haskell-opengl/OpenGL/pull/27