From ee7553dcdc2cb37cbb0e3552b55738b36880ca2f Mon Sep 17 00:00:00 2001
From: Maik Merten <maikmerten@googlemail>
Date: Sat, 23 Oct 2010 10:53:04 +0200
Subject: [PATCH] introduce floor-grate04-cull texture variant with default
 front/backface culling and use it on glowplant where grates otherwise get
 waaaay too much light "from behind"

---
 maps/glowplant.map | 10 +++++-----
 scripts/exx.shader | 24 ++++++++++++++++++++++++
 2 files changed, 29 insertions(+), 5 deletions(-)

diff --git a/maps/glowplant.map b/maps/glowplant.map
index 65029870..31d54fb8 100644
--- a/maps/glowplant.map
+++ b/maps/glowplant.map
@@ -6962,7 +6962,7 @@ map_glowplant/biolumi2_blue-lowlight
 {
 ( 448 464 64 ) ( 320 464 64 ) ( 320 448 64 ) common/weapclip 0 0 0 0.25 0.25 134217728 5 0
 ( 368 448 192 ) ( 368 464 192 ) ( 496 464 192 ) common/weapclip 0 0 0 0.25 0.25 134217728 5 0
-( 320 448 256 ) ( 448 448 256 ) ( 448 448 64 ) exx/floor-grate01 0 0 0 0.25 0.25 134217728 256 0
+( 320 448 256 ) ( 448 448 256 ) ( 448 448 64 ) exx/floor-grate01-cull 0 0 0 0.25 0.25 134217728 256 0
 ( 448 448 256 ) ( 448 464 256 ) ( 448 464 64 ) common/weapclip 0 0 0 0.25 0.25 134217728 5 0
 ( 448 464 256 ) ( 320 464 256 ) ( 320 464 64 ) common/weapclip 0 0 0 0.25 0.25 134217728 5 0
 ( 320 464 256 ) ( 320 448 256 ) ( 320 448 64 ) common/weapclip 0 0 0 0.25 0.25 134217728 5 0
@@ -8212,7 +8212,7 @@ exx/base-metal01
 {
 ( -168 -216 -48 ) ( -168 -288 -48 ) ( -168 -288 -184 ) common/weapclip 0 0 0 0.25 0.25 134217728 5 0
 ( -160 -208 -56 ) ( -168 -208 -56 ) ( -168 -208 -192 ) common/weapclip 64 0 0 0.25 0.25 134217728 5 0
-( -160 -272 -56 ) ( -160 -200 -56 ) ( -160 -200 -192 ) exx/floor-grate01 426 146 0 -0.1875 0.2187499851 134217728 256 0
+( -160 -272 -56 ) ( -160 -200 -56 ) ( -160 -200 -192 ) exx/floor-grate01-cull 426 146 0 -0.1875 0.2187499851 134217728 256 0
 ( -168 -304 -56 ) ( -160 -304 -56 ) ( -160 -304 -192 ) common/weapclip 64 0 0 0.25 0.25 134217728 5 0
 ( -168 -288 -80 ) ( -168 -216 -80 ) ( -160 -216 -80 ) common/weapclip 64 0 0 0.25 0.25 134217728 5 0
 ( -160 -216 -192 ) ( -168 -216 -192 ) ( -168 -288 -192 ) common/weapclip 64 0 0 0.25 0.25 134217728 5 0
@@ -8221,7 +8221,7 @@ exx/base-metal01
 ( -160 296 -192 ) ( -168 296 -192 ) ( -168 224 -192 ) common/weapclip 64 0 0 0.25 0.25 134217728 5 0
 ( -168 224 -80 ) ( -168 296 -80 ) ( -160 296 -80 ) common/weapclip 64 0 0 0.25 0.25 134217728 5 0
 ( -168 208 -56 ) ( -160 208 -56 ) ( -160 208 -192 ) common/weapclip 64 0 0 0.25 0.25 134217728 5 0
-( -160 240 -56 ) ( -160 312 -56 ) ( -160 312 -192 ) exx/floor-grate01 85 146 0 -0.1875 0.2187499851 134217728 256 0
+( -160 240 -56 ) ( -160 312 -56 ) ( -160 312 -192 ) exx/floor-grate01-cull 85 146 0 -0.1875 0.2187499851 134217728 256 0
 ( -160 304 -56 ) ( -168 304 -56 ) ( -168 304 -192 ) common/weapclip 64 0 0 0.25 0.25 134217728 5 0
 ( -168 296 -48 ) ( -168 224 -48 ) ( -168 224 -184 ) common/weapclip 0 0 0 0.25 0.25 134217728 5 0
 }
@@ -8501,7 +8501,7 @@ exx/base-metal01
 ( 400 160 -176 ) ( 288 160 -176 ) ( 288 160 -256 ) common/weapclip 192 0 0 0.25 0.25 134217728 5 0
 ( 400 -160 -176 ) ( 400 144 -176 ) ( 400 144 -256 ) common/weapclip 0 0 0 0.25 0.25 134217728 5 0
 ( 288 -160 -176 ) ( 400 -160 -176 ) ( 400 -160 -256 ) common/weapclip 192 0 0 0.25 0.25 134217728 5 0
-( 288 -160 -192 ) ( 288 144 -192 ) ( 400 144 -192 ) exx/floor-grate04 192 0 0 0.25 0.25 134217728 256 0
+( 288 -160 -192 ) ( 288 144 -192 ) ( 400 144 -192 ) exx/floor-grate04-cull 192 0 0 0.25 0.25 134217728 256 0
 ( 400 164 -196 ) ( 288 164 -196 ) ( 288 -140 -196 ) common/weapclip 192 0 0 0.25 0.25 134217728 5 0
 }
 {
@@ -22218,7 +22218,7 @@ exx/panel-metalbig04b
 }
 {
 ( 896 1008 208 ) ( 768 1008 208 ) ( 768 976 208 ) common/weapclip 0 192 0 0.25 0.25 134217728 0 0
-( 848 976 80 ) ( 848 976 64 ) ( 752 976 64 ) exx/floor-grate01 0 64 0 0.25 0.25 134217728 256 0
+( 848 976 80 ) ( 848 976 64 ) ( 752 976 64 ) exx/floor-grate01-cull 0 64 0 0.25 0.25 134217728 256 0
 ( 704 1008 272 ) ( 704 1008 -16 ) ( 704 976 -16 ) common/weapclip 64 192 0 0.25 0.25 134217728 0 0
 ( 1088 984 272 ) ( 576 984 272 ) ( 1088 984 -16 ) common/weapclip 0 192 0 0.25 0.25 134217728 0 0
 ( 576 992 192 ) ( 576 960 192 ) ( 576 960 176 ) common/weapclip 64 192 0 0.25 0.25 134217728 0 0
diff --git a/scripts/exx.shader b/scripts/exx.shader
index 74a3031e..08886914 100644
--- a/scripts/exx.shader
+++ b/scripts/exx.shader
@@ -418,6 +418,30 @@ textures/exx/floor-grate01
 	dpglossexponentmod  4
 
 
+	{
+		map textures/exx/floor/floor_grate01.tga
+            alphaFunc GT0
+	}
+	{
+		map $lightmap
+		rgbGen identity
+		tcGen lightmap
+		blendfunc filter
+	}
+}
+textures/exx/floor-grate01-cull
+{
+	qer_editorimage textures/exx/floor/floor_grate01.tga
+	surfaceparm trans
+	surfaceparm metalsteps
+	q3map_bounceScale  0.75
+	surfaceparm alphashadow
+	surfaceparm nomarks
+	dpoffsetmapping - 2
+	dpglossintensitymod  3
+	dpglossexponentmod  4
+
+
 	{
 		map textures/exx/floor/floor_grate01.tga
             alphaFunc GT0
-- 
2.39.2