Area lights today

[VeTaL]

Found old thread and wanted to make Area light and share it for community, but new version is differs from last one

It's already supported. Uncomment line 343 of shaders\lighting\pointlight.frag:

//ambient = gl_LightSource[0].diffuse * (1.0-falloff) * 0.25 * diffuse;

Now, pointlight.frag consists of 122 lines

[macklebee]

try replacing the last line:

gl_FragData[0] = (lightcolor * diffuse * attenuation * shadowcolor) + (specular * shadowcolor);

with this:

ambient = gl_LightSource[0].diffuse * (1.0-falloff) * 0.25 * diffuse;
gl_FragData[0] = ambient + (lightcolor * diffuse * attenuation * shadowcolor) + (specular * shadowcolor);

[VeTaL]

The problem is that i cant find linking between light and shader.

 

So, i created copy of Leadwerks Engine SDK\Models\Entities\Light\Point\ and called it Leadwerks Engine SDK\Models\Entities\Light\PointArea\

then i renamed all files into light_pointArea

 

now i'm searching for linking with pointlight.frag (i want to create pointlightarea.frag), but total commander says that there is no text "pointlight.frag" in folder Leadwerks Engine SDK\Models\Entities\

[VeTaL]

Got a crash.. working on it

[VeTaL]

vec4 ambient = gl_LightSource[0].diffuse * (1.0-falloff) * 0.25 * diffuse;
gl_FragData[0] = ambient + (lightcolor * diffuse * attenuation * shadowcolor) + (specular * shadowcolor);

 

Thats ok.