Differences

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--- tremulous:assets [2018/08/29 21:35] – romdos
+++ tremulous:assets [2026/08/05 21:30] (current) – grangerhub
@@ Line 1: / Line 1: @@
-Intro to shaders
+D Modeling Resources:
+Skinning and Texturing with Shaders:
+Intro to Shaders
 What is a shader and what does it do, how is it used?
-Examples:
+The [[https://icculus.org/gtkradiant/documentation/Q3AShader_Manual/|Quake 3 shader manual]] states:
+//
+Shaders are short text scripts that define the properties of a surface as it appears and functions in a game world (or compatible editing tool). By convention, the documents that contain these scripts usually has the same name as the texture set which contains the textures being modified (e.g; base, hell, castle, etc,). Several specific script documents have also been created to handle special cases, like liquids, sky and special effects.//
+For Tremulous, .shader files are located in the //Tremulous/base/scripts// folder
+More info:
+[[https://github.com/ioquake/ioq3/blob/master/opengl2-readme.md#materials|ioquake3 opengl2 renderer Materials]]
+[[https://web.archive.org/web/20041028022648/http://www.doom3world.org:80/phpbb2/viewtopic.php?t=6617|Quick and Dirty Material Shader Primer [Doom3World.org]]]
+Example `portal.shader`
-<Code:none linenums:0 |Example shader for portal effects: //portals.shader//>
+```
 models/fx/portal/bluering
 {
@@ Line 36: / Line 55: @@
 	}
 }
+```
-</Code>
+Example of different OpenGL blend functions in action:
-Image:\\
 {{:tremulous:i2iac.jpg?direct&400|}}
@@ Line 50: / Line 69: @@
 https://web.archive.org/web/20071019012918/http://www.doom3world.org/phpbb2/viewtopic.php?t=6617
-Image formats used and tools
-Model formats used and tools
 [[:tremulous_3d_modeling|Player model export resources]]
+[[https://web.archive.org/web/20041010094900/http://www.4thdimented.com:80/dimented_tutorialQuake3_1.htm|"Getting a Model into Quake 3" - (Tutorial's for 3DSMax, but everything also applies to Blender)]]
 [[https://web.archive.org/web/20130526010027/http://lee.fov120.com:80/iqm/|IQM format information]] Archive.org mirror of http://lee.fov120.com:80/iqm/
@@ Line 62: / Line 81: @@
-==== Normal mapping / bump mapping ====
+==== Unorganized Links (Sort me please)  ====
@@ Line 69: / Line 88: @@
 https://web.archive.org/web/20040807155141/http://freespace.virgin.net:80/hugo.elias/graphics/x_polybm.htm
 https://web.archive.org/web/20060320055922/http://www.doom3world.org:80/phpbb2/viewtopic.php?t=10585
+https://web.archive.org/web/20061203031810/http://www.telefragged.com:80/soup/terra_tut/terra_tut.htm
+https://web.archive.org/web/20071104225323/http://www.grsites.com:80/textures/
+https://web.archive.org/web/20031218133302/http://www.planetquake.com:80/simland/pages/article1/a1.htm
+https://web.archive.org/web/20040805064441/http://www.telefragged.com:80/soup/envmapusage.htm
+https://web.archive.org/web/20160321000904/https://www.iddevnet.com/quake4/ArtReference_SpecularMaps
+[[http://www.poopinmymouth.com/#tutorials|Ben Mathis]]
+https://web.archive.org/web/20120512032907/http://www.gamasutra.com/view/feature/131701/creating_backgrounds_for_3d_games.php?print=1