Tuning: http://urho3d.prophpbb.com/topic1840.html
See also: https://github.com/1vanK/Urho3DOutline
License: Public Domain
If you do not want to see outline through other objects then remove depthtest="always" in technique:
- <pass name="outline" vs="Outline" ps="Outline" psdefines="MASK" depthtest="always" depthwrite="false" />
+ <pass name="outline" vs="Outline" ps="Outline" psdefines="MASK" depthwrite="false" />
Controls: Press RMB for moving and rotating camera, and LMB for select