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 Atmosphere & Terrain Rendering System Guide 
Vincent


Joined: 25 Dec 2006
Posts: 296
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Install

You needs first install Awakening 2.5; then download the Extension Package to setup:



In above setup dialog, please take notice of destination directory, it's should the installation folder of Awakening 2.5.

After successful installing the package, you should find two new shortcuts in Awakeing 2.5 shortcut group:




Below is file list of the extension package installation:

Quote:
Awakening2.5\effects\Scattering.sha
Awakening2.5\effects\ScatteringSky.sha

Awakening2.5\help\Scattering.chm

Awakening2.5\plugins\TERImp.dll

Awakening2.5\scenes\demos\Mountain.sce
Awakening2.5\scenes\demos\Mountain.sce.usr

Awakening2.5\scripts\Scattering_Atmosphere.lua
Awakening2.5\scripts\Scattering_Sun.lua

Awakening2.5\textures\terrain3.tga
Awakening2.5\textures\terrain_nh.tga
Awakening2.5\textures\terrain_nh2.tga


Troubleshooting:

1. If you failed to use the shader files, try to disable hardware vertex processing in Awakening's "Change Device..." dialog.
2. If you use terragen to create terrain, please set terrain size to 129 x 129, otherwise terrain mesh will too big due to the limit of 65536 vertices.
3. The sun is too big? Try set the G value in Henyey Greenstein approximation function to a bigger number.


the size of sun is proper with G=0.999

Tutorials:

Sweet Canyon Mesas
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