From: havoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Fri, 30 Aug 2002 13:17:32 +0000 (+0000)
Subject: commented out bit-hacking 1/sqrt code
X-Git-Tag: RELEASE_0_2_0_RC1~286
X-Git-Url: http://de.git.xonotic.org/?p=xonotic%2Fdarkplaces.git;a=commitdiff_plain;h=ed67cc8325ba6c8cbdd36f2271703b3814b57940

commented out bit-hacking 1/sqrt code


git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@2318 d7cf8633-e32d-0410-b094-e92efae38249
---

diff --git a/r_light.c b/r_light.c
index 965b8191..f6b8d480 100644
--- a/r_light.c
+++ b/r_light.c
@@ -918,12 +918,12 @@ void R_LightModel(const entity_render_t *ent, int numverts, float colorr, float
 					f = (1.0f / (dist2 * nl->falloff + nl->offset)) - nl->subtract;
 					if (f > 0)
 					{
-						#if SLOWMATH
+						//#if SLOWMATH
 						t = 1.0f / sqrt(dist2);
-						#else
-						*((int *)&t) = 0x5f3759df - ((* (int *) &dist2) >> 1);
-						t = t * (1.5f - (dist2 * 0.5f * t * t));
-						#endif
+						//#else
+						//*((int *)&t) = 0x5f3759df - ((* (int *) &dist2) >> 1);
+						//t = t * (1.5f - (dist2 * 0.5f * t * t));
+						//#endif
 
 						// dot * t is dotproduct with a normalized v.
 						// (the result would be -1 to +1, but we already