本插件是关于Arnold照明系统破解版-Softimage版本V2.5，SolidAngle Softimage to Arnold Sitoa v2.5.0 Win x64，大小：7.36 MB，格式：exe crack，语言：英语。CG数据库整理。

Arnold Sitoa是一个高端的Softimage照明系统，在过去的几年中，Arnold Solidangle已被用于创造独特的视觉效果，主要应用于影视级的故事片，动画片，和高端商业项目。

SolidAngle Softimage to Arnold Sitoa v2.5.0 Win x64

Arnold is a global illumination system incorporating modern ray tracing and physically based shading techniques. Arnold offers greater speed, more power and higher quality. This gives studios using Arnold a distinct competitive advantage – especially in big-budget productions.

Over the past few years, Arnold has been used to create unique visual effects in major VFX feature films, animated features, and high-end commercial projects. Sony Pictures Imageworks was the catalyst for the professional adoption of the product and will use Arnold in all upcoming films.

Sitoa v2.5.0

- Improved the scene exporting time with light associations.

- and token tag support added to sib_image_clip

- sta_vector_displacement shader added. This shader has support for tangent-space vector displacement.

This is meant to supercede and replace the old sta_displacement shader, which is now deprecated.

- 25% faster bump mapping (less shader evaluations per call).

- Faster ray acceleration structure build (30-80%, depending on platform and compiler).

- Several other speed and memory optimizations.

- Auto-instancing of standins whose “Path” attribute points to an .ass file; subsequent standins trying to load the

same .ass file will instance the previously loaded geometry, potentially saving tons of both memory and disk I/O.