From 685b33980cc7a346574b24732464f0cbe3115a1f Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Wed, 15 Nov 2023 01:29:24 +0000
Subject: Switch to millimeters for spatial units

Mostly a case of changing far too many magic numbers, something else to
fix I guess. I probably missed something. Also there's some hackery when
loading 3D models, which are still assumed to be in metres.
---
 gfx/gl/shaders/spotLight.fs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gfx/gl/shaders/spotLight.fs')

diff --git a/gfx/gl/shaders/spotLight.fs b/gfx/gl/shaders/spotLight.fs
index add86fd..78b8f72 100644
--- a/gfx/gl/shaders/spotLight.fs
+++ b/gfx/gl/shaders/spotLight.fs
@@ -30,5 +30,5 @@ main()
 	if (normalDot < 0) {
 		discard;
 	}
-	FragColor = (colour * normalDot) / (1 + (kq * pow(lightDist, 2)));
+	FragColor = (colour * normalDot) / (1 + (kq * pow(lightDist / 1000.0, 2)));
 }
-- 
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