[osg-users] incorrectly imported TEXTURE_DIMENSION macro in osgText_Text.frag

[Robert Osfield]

Hi Cory,

What version of the OSG, OS and hardware are you using?

Do you see the issue with any of the OSG examples?

What is you OS's default locale?

Looking the #defines, is this osgText related?  Or State that your
application has set up?

Cheers,
Robert.


On Tue, 17 Dec 2019 at 16:34, Cory Riddell <cory at codeware.com> wrote:

> This may be related to something having to do with my locale settings,
> but for some reason the fragment shader is failing to compile. This is
> the error from the log:
>
>     FRAGMENT glCompileShader "" FAILED
>     FRAGMENT Shader "" infolog:
>     Fragment shader failed to compile with the following errors:
>     ERROR: 1:184: error(#132) Syntax error: "024.0" parse error
>     ERROR: error(#273) 1 compilation errors.  No code generated
>
> When I look for the source that is echoed to the log, the problem is the
> thousands separator on line 4:
>
>     Compiling C: FRAGMENT source:
>         1: #define BACKDROP_COLOR vec4(0.300, 0.300, 0.300, 1.000)
>         2: #define GLYPH_DIMENSION 240.0
>         3: #define OUTLINE 0.070
>         4: #define TEXTURE_DIMENSION 1,024.0
>
> I believe the line is generated from this pragma:
>
>     #pragma import_defines( SIGNED_DISTANCE_FIELD, TEXTURE_DIMENSION,
> GLYPH_DIMENSION)
>
> At this point I'm stuck. What controls the generation of those #define
> macros? How do I tell it to use the C locale?
>
> Thanks for any help,
> Cory Riddell
>
>
>
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