Simul CloudWright is a stand-alone tool for creating stunningly realistic skies for games and media. CloudWright uses the physics of light to create high-dynamic range, 360-degree panoramic skies.
Remember to check the system requirements below before buying! If you are unsure whether your system will run CloudWright, contact support@simul.co.uk.

To download CloudWright, click here.

To register your license, launch CloudWright, select Help/Register… and enter your details.

Features:
* physically correct time-of-day sky coloring
* 3D volumetric clouds
* anisotropic haze and fog
* Cumulus, stratus and cumulonimbus cloud coverage
* interactive rendering
* HDRI
* cloud rendering to .hdr images, .jpeg, transparent .tga and .dds cubemaps
* combined or separate sky gradient rendering to .jpeg, .hdr and .tga

Requirements
Microsoft Windows 2000 or above, Shader Model 3.0 video card (NVidia GeForce 6800 and above, ATI X1800 and above).