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ALS lightspot second projectable spot correction.

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wlbragg 2016-10-05 14:47:44 -05:00
parent 36528e2f84
commit dce488af92
1 changed files with 1 additions and 1 deletions
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Shaders/lightspot-ALS.frag
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@ -76,7 +76,7 @@ rotMat = mat2 (cos(lightspot_dir2), sin(lightspot_dir2), -sin(lightspot_dir2), c
difference_vec.xy = rotMat * difference_vec.xy;
difference_vec.x/= (1.0 + lightspot_project2);
lightspot_arg = (1.0 - smoothstep(lightspot_size2/3.0, lightspot_size2, length(relPos - eye_rel)));
lightspot_arg = (1.0 - smoothstep(lightspot_size2/3.0, lightspot_size2, length(difference_vec))) * (1.0 - 0.5* smoothstep(lightspot_size2/3.0, lightspot_size2/(1.0+lightspot_project2), -difference_vec.x));
lightspot_color += vec3 (lightspot_r2,lightspot_g2, lightspot_b2 ) * lightspot_arg;