SSAO, Parallax mapping etc

Ok, couple of features that I will need at some time (I might try to get some of these working but if someone already have these, could share?)

• SSAO (horde3d forum have SSAO code, maybe it can be re-used horde3d.org/forums/viewtopic.php?f=1&t=1706 )

• 3D particle example

• Soft particles (I have done this couple of other engines, I will try to do it to this too)

• Parallax mapping (this is one I dont know even how to start?)

• God rays ( fabiensanglard.net/lightScattering/ )

I try to code some of these and will share if I success.

I’m also trying to do some ambient occlusion shaders. You can look here:
github.com/reattiva/r/tree/master/r_AO
I’ll try to clean it this week. Only OpenGL for now.

Some time ago on the old Urho3D google forum I’ve posted a soft billboard example, I’ll try to update it.

Excellent, thanks. I surely will check these out.
And yeah, I like glsl but never coded in hlsl. I think there is hlsl2glsl but not glsl2hlsl, so maybe I should learn hlsl and convert shaders to glsl…well, we will see, time tells.

A few interesting links.

john-chapman-graphics.blogspot.ru
devlog-martinsh.blogspot.ru