add topics

docs/modules/ROOT/pages/jme3.adoc

@@ -6,11 +6,6 @@
 :experimental:
 ifdef::env-github,env-browser[:outfilesuffix: .adoc]
 
-=== Custom Rendering
-
-//*  <<jme3/advanced/jme3_forwardrendering#,Forward Rendering process>>
-*  <<jme3/advanced/jme3_renderbuckets#,Render Buckets>>
-
 === Custom Tools
 
 *  <<jme3/tools/navigation#,Mercator Projection Tool (Marine Navigation)>>

docs/modules/core/nav.adoc

@@ -56,6 +56,7 @@
 *** xref:renderer/making_the_camera_follow_a_character.adoc[Follow a Character]
 *** xref:renderer/remote-controlling_the_camera.adoc[Remote-Controlling]
 *** xref:renderer/multiple_camera_views.adoc[Multiple Camera Views]
+*** xref:renderer/jme3_renderbuckets.adoc[Render Buckets]
 ** User Interaction
 *** xref:input/input_handling.adoc[Input Handling]
 *** xref:input/combo_moves.adoc[Combo Moves]