From fb2dbe8c92d90ddb1dad025cc5a2875e59eed0b8 Mon Sep 17 00:00:00 2001
From: Chris Sarbora <tophyr@gmail.com>
Date: Mon, 1 Jul 2024 01:49:29 -0500
Subject: [PATCH] Delete empty method

---
 Descent3/TelComAutoMap.cpp   | 3 ---
 Descent3/render.cpp          | 4 +---
 Descent3/terrainrender.cpp   | 6 +-----
 lib/renderer.h               | 3 ---
 renderer/HardwareBaseGPU.cpp | 9 ---------
 renderer/HardwareOpenGL.cpp  | 1 -
 6 files changed, 2 insertions(+), 24 deletions(-)

diff --git a/Descent3/TelComAutoMap.cpp b/Descent3/TelComAutoMap.cpp
index 1e4486e0..ace706b1 100644
--- a/Descent3/TelComAutoMap.cpp
+++ b/Descent3/TelComAutoMap.cpp
@@ -809,9 +809,6 @@ void TCAMCallback(void) {
   rend_SetOverlayType(OT_NONE);
   rend_SetZBufferState(1);
 
-  if (AM_terrain)
-    rend_SetZValues(0, VisibleTerrainZ);
-
   TCAMBuildRoomList(Viewer_object->roomnum);
   // Render all rooms in view
   for (int i = 0; i < Num_AM_rooms; i++) {
diff --git a/Descent3/render.cpp b/Descent3/render.cpp
index d2e471ee..4fe2b1d7 100644
--- a/Descent3/render.cpp
+++ b/Descent3/render.cpp
@@ -3462,12 +3462,10 @@ void RenderMine(int viewer_roomnum, int flag_automap, int called_from_terrain) {
     g3_SetFarClipZ(VisibleTerrainZ);
 
     if ((Terrain_sky.flags & TF_FOG) && (UseHardware || (!UseHardware && Lighting_on))) {
-      rend_SetZValues(0, VisibleTerrainZ);
       rend_SetFogState(1);
       rend_SetFogBorders(VisibleTerrainZ * .85, VisibleTerrainZ);
       rend_SetFogColor(Terrain_sky.fog_color);
-    } else
-      rend_SetZValues(0, 5000);
+    }
   }
 
   // First render mirrored rooms
diff --git a/Descent3/terrainrender.cpp b/Descent3/terrainrender.cpp
index 05b4d004..29c4f376 100644
--- a/Descent3/terrainrender.cpp
+++ b/Descent3/terrainrender.cpp
@@ -1406,15 +1406,11 @@ void RenderTerrain(uint8_t from_mine, int left, int top, int right, int bot) {
 
 #ifndef NEWEDITOR
   if ((Terrain_sky.flags & TF_FOG) && (UseHardware || (!UseHardware && Lighting_on))) {
-    rend_SetZValues(0, VisibleTerrainZ);
     rend_SetFogState(1);
     rend_SetFogBorders(VisibleTerrainZ * Terrain_sky.fog_scalar, Far_fog_border);
     rend_SetFogColor(Terrain_sky.fog_color);
-  } else
-#endif
-  {
-    rend_SetZValues(0, 5000);
   }
+#endif
 
   // And display!
   if (nt > 0) {
diff --git a/lib/renderer.h b/lib/renderer.h
index 2e372bb9..8a6e30d5 100644
--- a/lib/renderer.h
+++ b/lib/renderer.h
@@ -488,9 +488,6 @@ void rend_SetFiltering(int8_t state);
 // Sets the state of zbuffering to on or off
 void rend_SetZBufferState(int8_t state);
 
-// Sets the near and far planes for z buffer
-void rend_SetZValues(float nearz, float farz);
-
 // Sets a bitmap as an overlay to rendered on top of the next texture map
 void rend_SetOverlayMap(int handle);
 
diff --git a/renderer/HardwareBaseGPU.cpp b/renderer/HardwareBaseGPU.cpp
index 0055c018..e54c3cdb 100644
--- a/renderer/HardwareBaseGPU.cpp
+++ b/renderer/HardwareBaseGPU.cpp
@@ -127,15 +127,6 @@ void rend_SetFiltering(int8_t state) {
   gpu_state.cur_bilinear_state = state;
 }
 
-// Sets the near and far planes for z buffer
-void rend_SetZValues(float nearz, float farz) {
-  //	mprintf(0,"OPENGL:Setting depth range to %f - %f\n",nearz,farz);
-
-  // JEFF: glDepthRange must take parameters [0,1]
-  // It is set in init
-  //@@dglDepthRange (0,farz);
-}
-
 // Sets a bitmap as a overlay map to rendered on top of the next texture map
 // a -1 value indicates no overlay map
 void rend_SetOverlayMap(int handle) { gpu_Overlay_map = handle; }
diff --git a/renderer/HardwareOpenGL.cpp b/renderer/HardwareOpenGL.cpp
index a67067ca..d5f5e44a 100644
--- a/renderer/HardwareOpenGL.cpp
+++ b/renderer/HardwareOpenGL.cpp
@@ -275,7 +275,6 @@ void opengl_SetDefaults() {
   rend_SetTextureType(TT_FLAT);
   rend_SetColorModel(CM_RGB);
   rend_SetZBufferState(1);
-  rend_SetZValues(0, 3000);
   rend_SetGammaValue(gpu_preferred_state.gamma);
   OpenGL_last_bound[0] = 9999999;
   OpenGL_last_bound[1] = 9999999;