Re: [PyOpenGL-Users] High Order glMap2 Error

[Shuai J. (Marshall) <mar...@gm...>]

Oh goodness, yeah the max value is 8. Thanks for the input! It seems from a
cursory search that this value is pretty much hardwired into the OpenGL
implementation, and there's no way to increase it.

When you say converting to a newer pipeline, do you mean moving to
tessellation instead to plot my patches? Sorry if this is a silly question,
I'm not very familiar with OpenGL.

Best,

Marshall

On Mon, Aug 7, 2017 at 6:11 PM, Ian Mallett <ia...@ge...> wrote:

> ​According to the docs:
>
> GL_INVALID_VALUE is generated if either uorder or vorder is less than 1 or
> greater than the return value of GL_MAX_EVAL_ORDER.
>
> So . . . what value do you have when querying "GL_MAX_EVAL_ORDER"?
>
> ---
>
> It might also be worth converting to a GL 3/GL 4 pipeline, for fully
> flexibility.
>
> Ian
>