Index: source/build/src/polymost.cpp
===================================================================
--- a/source/build/src/polymost.cpp	(revision 8090)
+++ b/source/build/src/polymost.cpp	(working copy)
@@ -360,7 +360,7 @@
     }
 
     gltexfiltermode = clamp(gltexfiltermode, 0, NUMGLFILTERMODES-1);
-    r_useindexedcolortextures = !gltexfiltermode;
+    //r_useindexedcolortextures = !gltexfiltermode;
 
     for (bssize_t i=0; i<=GLTEXCACHEADSIZ-1; i++)
     {
@@ -5437,7 +5437,7 @@
         else if ((nextsectnum < 0) || (!(sector[nextsectnum].floorstat&1)))
         {
             //Parallaxing sky... hacked for Ken's mountain texture
-            if ((usehightile && hicfindsubst(globalpicnum, globalpal, hictinting[globalpal].f & HICTINT_ALWAYSUSEART)))
+            if (!r_useindexedcolortextures || (usehightile && hicfindsubst(globalpicnum, globalpal, hictinting[globalpal].f & HICTINT_ALWAYSUSEART)))
                 calc_and_apply_fog_factor(sec->floorshade, sec->visibility, sec->floorpal, 0.005f);
 
             globvis2 = globalpisibility;
@@ -5831,7 +5831,7 @@
         else if ((nextsectnum < 0) || (!(sector[nextsectnum].ceilingstat&1)))
         {
             //Parallaxing sky... hacked for Ken's mountain texture
-            if ((usehightile && hicfindsubst(globalpicnum, globalpal, hictinting[globalpal].f & HICTINT_ALWAYSUSEART)))
+            if (!r_useindexedcolortextures || (usehightile && hicfindsubst(globalpicnum, globalpal, hictinting[globalpal].f & HICTINT_ALWAYSUSEART)))
                 calc_and_apply_fog_factor(sec->ceilingshade, sec->visibility, sec->ceilingpal, 0.005f);
 
             globvis2 = globalpisibility;