Hello Christian,
On 07/29/2014 04:21 PM, Christian Bar wrote:
> In the meanwhile, I've discovered that the original shader actually works
> with a directional light, but not with a point light. Otherwise, with my
> modification it works with the point light, but not with the directional one.
>
> To make both lights work, I added after the line
> " vec3 LightPosition = gl_LightSource[0].position.xyz;\n"
> of the original shader the following lines:
> " if(gl_LightSource[0].position.w != 0.0)\n"
> " LightPosition -= vec3(gl_ModelViewMatrix * gl_Vertex);\n"
> Also, in the fragment shader I added the light color to the fragment final
> color calculation:
> " color = clamp(gl_LightSource[0].diffuse.rgb * texcolor * basecolor *
> intensity, 0.0, 1.0);\n"
> Hope this makes sense to you :)
sorry for the delay. Those are nice improvements, thanks for sending
them! Committed.
Cheers,
Carsten
------------------------------------------------------------------------------
Want fast and easy access to all the code in your enterprise? Index and
search up to 200,000 lines of code with a free copy of Black Duck
Code Sight - the same software that powers the world's largest code
search on Ohloh, the Black Duck Open Hub! Try it now.
http://p.sf.net/sfu/bds
_______________________________________________
Opensg-users mailing list
Opensg-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/opensg-users
