Re: [PyOpenGL-Users] Shader linking problems...

[Gijs <in...@bs...>]

On 3/18/09 2:36 PM, Nick Klepinger wrote:
> On Wed, Mar 18, 2009 at 6:12 AM, Gijs <in...@bs... 
> <mailto:in...@bs...>> wrote:
>
>     On 3/17/09 11:58 PM, bod...@gm...
>     <mailto:bod...@gm...> wrote:
>
>         Maybe, but I'm thinking not. The shaders compile fine, then
>         error on linking.
>         -----Original Message-----
>         From: Ian Mallett<geo...@gm...
>         <mailto:geo...@gm...>>
>
>         Date: Tue, 17 Mar 2009 15:35:37
>         To: PyOpenGL Users<pyo...@li...
>         <mailto:pyo...@li...>>
>         Subject: [PyOpenGL-Users]  Shader linking problems...
>
>     What is the error that you get?
>
>     Regards, Gijs
>
>
> This is the what shows in the info log:
>
> Fragment shader(s) failed to link,  vertex shader(s) failed to link.
> ERROR: 0:1: 'v' : syntax error parse error
> ERROR:  compilation errors.  No code generated.
>
> ERROR: 0:1: 'v' : syntax error parse error
> ERROR:  compilation errors.  No code generated.
>
> Here's the shaders I'm trying to load.
>
> varying vec3 pos;
> void main() {
>     pos = gl_Vertex.xyz;
>     gl_Position = gl_ModelViewProjectionMatrix * gl_Vertex;
> }
>
> varying vec3 pos;
> void main() {
>         gl_FragColor.rgb = pos.xyz;
> }
>
>
> Also, tried this last night on my laptop running Ubuntu Hardy, and it 
> ran fine.  This is error is showing up on XP.
>
> -bodiddlie
>
I've only seen this error occur when you print your log using the 
program-object instead of the shader-object. You sure you're printing 
the log from the correct object? (I'm sure there is an error otherwise 
it would just run fine)

Regards, Gijs

PS: You also need to send a reply to the mailinglist :)