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	<updated>2026-05-10T12:47:42Z</updated>
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	<entry>
		<id>https://wiki.bzflag.org/index.php?title=Skybox&amp;diff=5679</id>
		<title>Skybox</title>
		<link rel="alternate" type="text/html" href="https://wiki.bzflag.org/index.php?title=Skybox&amp;diff=5679"/>
		<updated>2009-04-03T14:07:05Z</updated>

		<summary type="html">&lt;p&gt;Anomaly: /* Working with Skyboxes. */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Skyboxes replace the normal scenery of BZFlag.&lt;br /&gt;
&lt;br /&gt;
The material names needed to create a skybox are:&lt;br /&gt;
* LeftSkyboxMaterial&lt;br /&gt;
* RightSkyboxMaterial&lt;br /&gt;
* TopSkyboxMaterial&lt;br /&gt;
* BottomSkyboxMaterial&lt;br /&gt;
* FrontSkyboxMaterial&lt;br /&gt;
* BackSyboxMaterial&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==Working with Skyboxes.==&lt;br /&gt;
&lt;br /&gt;
Unless all six images load correctly, no skybox will be displayed. For this reason it is recommended to start with a working skybox, and change one texture at a time, testing each image one at a time. Colors are applied to this test world to assist in identifying left/right and front/back materials.&lt;br /&gt;
Image size will be automatically scaled to fit. Maximum default image size for clients is 1024 by 1024 pixels. Power-of-two pixel dimensions are recommended, but not required. You will notice a thin black line in the corners, this is a bug. This thin black line is not seen on GNU/Linux. It may only be on Mac OSX.&lt;br /&gt;
&lt;br /&gt;
==Code==&lt;br /&gt;
&lt;br /&gt;
{|&lt;br /&gt;
|&lt;br /&gt;
 world&lt;br /&gt;
 name SkyboxMaterialTest&lt;br /&gt;
 size 230&lt;br /&gt;
 end&lt;br /&gt;
 options&lt;br /&gt;
 -set _drawCelestial 0&lt;br /&gt;
 -set _drawClouds 0&lt;br /&gt;
 -set _drawGround 1&lt;br /&gt;
 -set _drawGroundLights 0&lt;br /&gt;
 -set _drawMountains 0&lt;br /&gt;
 -set _wallHeight 0&lt;br /&gt;
 end&lt;br /&gt;
 # For reference, Include the other two &amp;quot;Magic&amp;quot; Material names. &lt;br /&gt;
 # TeleMaterial will be available in  BZFlag version 3.0&lt;br /&gt;
 # teleporter texture &lt;br /&gt;
 material&lt;br /&gt;
 name LinkMaterial&lt;br /&gt;
 addtexture http://cbg.bzflag.org/images/Panzer/borg/blackholes/nebula4.PNG&lt;br /&gt;
 end&lt;br /&gt;
 # -set _drawGround 0  will disable the GroundMaterial&lt;br /&gt;
 material&lt;br /&gt;
 name GroundMaterial&lt;br /&gt;
 addtexture http://cbg.bzflag.org/images/Panzer/borg/blackholes/nebula4.PNG&lt;br /&gt;
 end&lt;br /&gt;
 #Space Skybox&lt;br /&gt;
 material&lt;br /&gt;
 name skyboxBase&lt;br /&gt;
 color 1 1 .99999999&lt;br /&gt;
 end&lt;br /&gt;
 material &lt;br /&gt;
 name LeftSkyboxMaterial  &lt;br /&gt;
 matref skyboxBase&lt;br /&gt;
 texture http://cbg.bzflag.org/images/Panzer/borg/borgskybox/skybox1.png&lt;br /&gt;
 diffuse red&lt;br /&gt;
 end&lt;br /&gt;
 material&lt;br /&gt;
 name FrontSkyboxMaterial&lt;br /&gt;
 matref skyboxBase&lt;br /&gt;
 texture http://cbg.bzflag.org/images/Panzer/borg/borgskybox/skybox2.png&lt;br /&gt;
 diffuse yellow&lt;br /&gt;
 end&lt;br /&gt;
 material&lt;br /&gt;
 name RightSkyboxMaterial&lt;br /&gt;
 matref skyboxBase&lt;br /&gt;
 texture http://cbg.bzflag.org/images/Panzer/borg/borgskybox/skybox4.png&lt;br /&gt;
 diffuse green&lt;br /&gt;
 end&lt;br /&gt;
 material&lt;br /&gt;
 name BackSkyboxMaterial&lt;br /&gt;
 matref skyboxBase&lt;br /&gt;
 texture http://cbg.bzflag.org/images/Panzer/borg/borgskybox/skybox5.png&lt;br /&gt;
 diffuse blue&lt;br /&gt;
 end&lt;br /&gt;
 material&lt;br /&gt;
 name TopSkyboxMaterial&lt;br /&gt;
 matref skyboxBase&lt;br /&gt;
 texture http://cbg.bzflag.org/images/Panzer/borg/borgskybox/skybox3.png&lt;br /&gt;
 diffuse purple&lt;br /&gt;
 end&lt;br /&gt;
 material&lt;br /&gt;
 name BottomSkyboxMaterial &lt;br /&gt;
 matref skyboxBase&lt;br /&gt;
 texture http://cbg.bzflag.org/images/Panzer/borg/borgskybox/skybox6.png &lt;br /&gt;
 diffuse white&lt;br /&gt;
 end&lt;br /&gt;
 #End Space Skybox&lt;br /&gt;
&lt;br /&gt;
|}&lt;/div&gt;</summary>
		<author><name>Anomaly</name></author>
	</entry>
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