shaders: add commented out broken formula

1 files changed, 3 insertions, 0 deletions

diff --git a/shaders/lightmap.frag b/shaders/lightmap.frag
index 75815c0f..d560dcc6 100644
--- a/shaders/lightmap.frag
+++ b/shaders/lightmap.frag
@@ -17,5 +17,8 @@ void main() {
         A = 1 - min(1, dist / I);
     else if (falloff == 2) // quadratic
         A = I/(1 + I + dist*dist);
+    //I = sqrt(color_intensity.w*1.5)*16;
+    //dist = sqrt(tmp.x*tmp.x + tmp.y*tmp.y);
+    //float alpha = 1 - min(1, dist / I);
     color = vec4(color_intensity.xyz, A);
 }