Spherical environment map - Revision history

EricChadwick: http://polycount.com/discussion/

2016-11-07T21:52:58Z

http://polycount.com/discussion/

EricChadwick: wiki cleanup

2014-11-26T23:33:31Z

wiki cleanup

Throttlekitty: Throttlekitty moved page SphericalEnvironmentMap to Spherical environment map: Convert old>new space and case.

2014-08-17T16:54:26Z

Throttlekitty moved page SphericalEnvironmentMap to Spherical environment map: Convert old>new space and case.

Throttlekitty at 16:54, 17 August 2014

2014-08-17T16:54:14Z

Throttlekitty at 17:56, 14 August 2014

2014-08-14T17:56:54Z

Cheeseplus: 9 revisions

2014-07-29T08:45:23Z

9 revisions

EricChadwick: peppi's image

2014-07-21T12:57:10Z

peppi's image

EricChadwick: dracott example image

2014-07-21T12:54:01Z

dracott example image

EricChadwick at 12:40, 21 July 2014

2014-07-21T12:40:52Z

EricChadwick: more links, better description

2014-07-21T12:39:57Z

@@ Line 10: / Line 10: @@
 * [https://forums.unrealengine.com/showthread.php?13501-Matcaps-for-UE4 Matcaps for UE4] Unreal Engine Forum thread.
-* [http://www.polycount.com/forum/showthread.php?t=112129 UDK LitSpheres, world space and camera space] Polycount Forum thread.
+* [http://polycount.com/discussion/112129 UDK LitSpheres, world space and camera space] Polycount Forum thread.
 * [http://docs.pixologic.com/user-guide/materials-lights-rendering/materials/matcap/matcap-basics/ MatCap Basics » ZBrush Docs] Pixologic documentation.
 * [http://area.autodesk.com/tutorials/lit_sphere_material_closer_look Mudbox Lit Sphere] Autodesk video tutorial.
 * [http://norman3d.com/blog/?p=62 Spherical Environment Mapping in Unreal 3] - by ''[http://norman3d.com Norman 'Norman3D' Schaar]''
 * [http://www.ozone3d.net/tutorials/glsl_texturing_p04.php The Art of Texturing Using The OpenGL Shading Language - Spherical Environment Mapping] - by ''[http://www.ozone3d.net/about.php Jerome Guinot]''
-* [http://boards.polycount.net/showthread.php?t=68125 LitSpheres in Max viewport] Polycount Forum thread has Max & Maya FX shaders and many example Lit Spheres.
+* [http://polycount.com/discussion/68125/litspheres-in-max-viewport/p1 LitSpheres in Max viewport] Polycount Forum thread has Max & Maya FX shaders and many example Lit Spheres.
 * [http://blog.maginot.eu/index.php?p=till.1__scriptnstuff_shader_toon Toon/Comic Shader for 3ds Max] by ''[http://www.till.maginot.eu/ Till 'Rollin' Maginot]'' supports LitSpheres. More info in the Polycount thread ''[http://boards.polycount.net/showthread.php?t=64453 TF2 and TOON realtime viewport shader (3ds max)]''.
 * [http://vimeo.com/7916648 Mudbox Litspheres creation] - by ''[http://www.pioroberson.com/ Pior 'pior' Oberson]'', timelapse video of him creating Lit Spheres.

@@ Line 1: / Line 1: @@
 Spherical Environment Mapping (SEM) is one of the simplest [[Cube map|reflection mapping]] techniques.
@@ Line 8: / Line 7: @@
 Also called MatCap or Lit Sphere.
-{| border="1" cellpadding="2" cellspacing="0"
+[[image:litspheres_cmp.jpg|left|frame|Image by [http://www.peterboehme.com/ Peter "peppi" Boehme].]]<br clear="all"/>
-| [[attachment:litspheres_cmp.jpg|Media:SphericalEnvironmentMap/attachments/litspheres_cmp.jpg
-|-
-|}
 * [https://forums.unrealengine.com/showthread.php?13501-Matcaps-for-UE4 Matcaps for UE4] Unreal Engine Forum thread.

@@ Line 1: / Line 1: @@
 = Spherical Environment Map =
-Spherical Environment Mapping (SEM) is one of the simplest [[Cube map]|reflection mapping]] techniques.
+Spherical Environment Mapping (SEM) is one of the simplest [[Cube map|reflection mapping]] techniques.
 When the camera moves around the object, the reflection is not very realistic since the same image is always reflected.
@@ Line 24: / Line 24: @@
 ----
-[[Category:Texturing]] [[Category:TextureTypes]] [[Category:Environment map]]
+[[Category:Texturing]] [[Category:TextureTypes]] [[Category:Shaders]]

@@ Line 1: / Line 1: @@
 = Spherical Environment Map =
-Spherical Environment Mapping (SEM) is one of the simplest reflection mapping techniques.
+Spherical Environment Mapping (SEM) is one of the simplest [[Cube map]|reflection mapping]] techniques.
 When the camera moves around the object, the reflection is not very realistic since the same image is always reflected.
@@ Line 26: / Line 24: @@
 ----
-[[Category:Texturing]] [[Category:TextureTypes]] [[Category:EnvironmentMap]]
+[[Category:Texturing]] [[Category:TextureTypes]] [[Category:Environment map]]

@@ Line 11: / Line 11: @@
 {| border="1" cellpadding="2" cellspacing="0"
-| [[attachment:Dracott_LitSpheres.jpg|Media:SphericalEnvironmentMap/attachments/Dracott_LitSpheres.jpg
+| [[attachment:litspheres_cmp.jpg|Media:SphericalEnvironmentMap/attachments/litspheres_cmp.jpg
 |-
 |}

← Older revision	Revision as of 16:54, 17 August 2014
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← Older revision	Revision as of 08:45, 29 July 2014
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@@ Line 8: / Line 8: @@
 The image is usually aligned with the camera, although you could align it to other directions. For example Mudbox aligns its SEMs to the light, or in Unreal you can align SEMs to the Up vector (world space) and other directions.
-Also called [[MatCap]] or Lit Sphere.
+Also called MatCap or Lit Sphere.
 * [https://forums.unrealengine.com/showthread.php?13501-Matcaps-for-UE4 Matcaps for UE4] Unreal Engine Forum thread.