link to new topics

docs/modules/ROOT/pages/jme3.adoc

@@ -9,11 +9,6 @@ ifdef::env-github,env-browser[:outfilesuffix: .adoc]
 
 === Materials, Light, Shadow
 
-*  link:http://www.youtube.com/watch?v=IuEMUFwdheE[Video: jME3 Material with Alpha Channel]
-*  Article: Physically Based Rendering (PBR)
-**  <<jme3/advanced/pbr_part1#,Physically Based Rendering – Part one>>
-**  <<jme3/advanced/pbr_part2#,Physically Based Rendering – Part two>>
-**  <<jme3/advanced/pbr_part3#,Physically Based Rendering – Part three>>
 
 === Physics Integration
 

docs/modules/tutorials/nav.adoc

@@ -25,7 +25,7 @@
 ** xref:intermediate/scenegraph_for_dummies.adoc[Scene Graph for Dummies]
 ** xref:intermediate/terminology.adoc[3D Graphics Terminology]
 ** xref:intermediate/transparency_sorting.adoc[Transparency Sorting]
-* How-to's
+* Articles and How-to's
 ** Modeling
 *** xref:advanced/modeling/3dsmax/3dsmax.adoc[3dsmax]
 *** xref:advanced/modeling/blender/blender.adoc[Blender]
@@ -36,9 +36,13 @@
 ** Animating
 *** Mixamo
 **** xref:advanced/modeling/blender/mixamo.adoc[Blender Models]
-**** CadNav.com Video Series
+**** Video
 ***** link:https://youtu.be/jHgAgTWIers?list=PLv6qR9TGkz8RcUr-fOHI2SksWA4BAU9TS[Part 1- Download Model]
 ***** link:https://youtu.be/GQJSrOpNQwI?list=PLv6qR9TGkz8RcUr-fOHI2SksWA4BAU9TS[Part 2- Rig and Animate]
 ***** link:https://youtu.be/JzRe2Dxbcmc?list=PLv6qR9TGkz8RcUr-fOHI2SksWA4BAU9TS[Part 3- Import to JME]
 ***** link:https://youtu.be/8wwDRDJop7k?list=PLv6qR9TGkz8RcUr-fOHI2SksWA4BAU9TS[Part 4- Play Animation]
 ** Articles
+*** Physically Based Rendering (PBR)
+**** xref:advanced/articles/pbr/pbr_part1.adoc[PBR – Part one]
+**** xref:advanced/articles/pbr/pbr_part2.adoc[PBR – Part two]
+**** xref:advanced/articles/pbr/pbr_part3.adoc[PBR – Part three]