Hi,
I extruded the lightshaft effect from my Wavefield demo to an extra project and optimized several aspects.





Thx to Slin who converted a HLSL function to Lite-C wich gave a significant speed boost.

Get the demo from here.

Just check the readme for more information about how to implement the effect in your project.

Have fun,

Hummel

neat! thanks a lot for sharing this

This looks (especially ingame) really great, maybe the nicest sun of all videogames that I remember. And thanks for sharing, too!

Looks great, as all shaders from you. Thank a lot

Thanx for sharing!

think i followed the file correctly but i still get the error: PP_Add(mPP_LS_pass1_FX,camera,RT_SUNMASK2,NULL,NULL,NULL); wrong number of parameters though i dont see the difference between how i call it and how its called in our demo

that´s strange...do you use the PP_Helper.c file from the demo?

Include the PP_HELPER.c (before the LightShafts.c). That is missed in the readme-file

year I forgot that, but than he should get a 'function unknown' alert...

i did include that file