From 722f753d8d7d2af0cc1f829b65e2e71ebb2bbfce Mon Sep 17 00:00:00 2001
From: Eric Wasylishen <ewasylishen@gmail.com>
Date: Mon, 19 Sep 2016 19:21:04 -0600
Subject: [PATCH] light: remove some unused vis-testing stuff

---
 include/light/entities.hh | 3 ---
 include/light/light.hh    | 1 -
 light/entities.cc         | 9 ---------
 light/light.cc            | 1 -
 4 files changed, 14 deletions(-)

diff --git a/include/light/entities.hh b/include/light/entities.hh
index b491c973..7c61f9e1 100644
--- a/include/light/entities.hh
+++ b/include/light/entities.hh
@@ -65,8 +65,6 @@ public:
 
     qboolean generated;     // if true, don't write to the bsp
 
-    const bsp2_dleaf_t *leaf;    // for vis testing
-    
     const char *classname() const;
     
     vec3_t mins, maxs;
@@ -91,7 +89,6 @@ public:
         epairs {nullptr},
         targetent {nullptr},
         generated {false},
-        leaf {nullptr},
 
         // settings
     
diff --git a/include/light/light.hh b/include/light/light.hh
index 6ddf0a74..149ea8ef 100644
--- a/include/light/light.hh
+++ b/include/light/light.hh
@@ -174,7 +174,6 @@ typedef struct {
     vec3_t color;
     vec3_t surfnormal;
     vec_t area;
-    const bsp2_dleaf_t *leaf;
     
     /* estimated visible AABB culling */
     vec3_t mins;
diff --git a/light/entities.cc b/light/entities.cc
index 1df9b4c3..d6919d9f 100644
--- a/light/entities.cc
+++ b/light/entities.cc
@@ -814,14 +814,6 @@ static miptex_t *FindProjectionTexture(const bsp2_t *bsp, const char *texname)
     return NULL;
 }
 
-static void
-SetupLightLeafnums(const bsp2_t *bsp)
-{
-    for (light_t &entity : all_lights) {
-        entity.leaf = Light_PointInLeaf(bsp, *entity.origin.vec3Value());
-    }
-}
-
 /*
  * ==================
  * EntData_Parse
@@ -1253,7 +1245,6 @@ SetupLights(const globalconfig_t &cfg, const bsp2_t *bsp)
     SetupSuns(cfg);
     SetupSkyDome(cfg);
     FixLightsOnFaces(bsp);
-    SetupLightLeafnums(bsp);
     EstimateLightVisibility();
     
     logprint("Final count: %d lights %d suns in use.\n",
diff --git a/light/light.cc b/light/light.cc
index 437331d0..a9ec876a 100644
--- a/light/light.cc
+++ b/light/light.cc
@@ -924,7 +924,6 @@ AddBounceLight(const vec3_t pos, const vec3_t color, const vec3_t surfnormal, ve
     VectorCopy(color, l.color);
     VectorCopy(surfnormal, l.surfnormal);
     l.area = area;
-    l.leaf = Light_PointInLeaf(bsp, pos);
     
     if (!novisapprox) {
         EstimateVisibleBoundsAtPoint(pos, l.mins, l.maxs);