本软件是关于Bella Render GUI光谱物理渲染器V20.16.0.0版，大小：140 MB，支持Win64位系统，语言：英语。
Bella Render GUI是由Diffuse Logic公司开发的一款功能非常强大的光谱物理渲染器，你可以把它当做独立的图像渲染软件单独使用，也可以作为其他三维图像设计软件的渲染插件使用，比如可以作为Bella Maya和Autodesk公司的Maya三维设计软件的插件使用，它的功能十分强大，渲染效果也是十分逼真，完全按照真实场景而构建一系列的光线渲染。使用这款工具，用户可以轻松的模拟三维图像在任何场景下的状态，因为简单是软件的重点，贝拉求解器没有模糊的非物理参数，完全不用学习，即时你是电脑小白也能轻松上手。另外全新版本的bella render gui拥有更加直观的操作界面，并且优化了操作流程，这些都给用户带来了非常好的使用体验，总而言之，不管你是想要渲染您的相片还是三维立体图像，软件都能轻松地完成这些工作。
Bella is a spectral render engine which models the complexities of optical physics in ways that are both as correct as possible, and which are yet made intuitive and accessible.
Simplicity is a key focus of Bella. The Bella solvers have no obscure non-physical parameters, such that there is very little to learn, and very little trial and error involved in rendering any particular scene.
SPECTRAL RENDERING
Bella works in spectral space, allowing effects such as BSDF wavelength dependency, diffraction, or atmosphere to be modeled far more accurately than in color space.
COMPLEX CAUSTICS
Bella’s Apollo solver is capable of solving caustics through specular surfaces, for accurate rendering of swimming-pool caustics, caustics seen through windows, emitters enclosed in glass, etc.
CUSTOMER-FIRST LICENSING
Bella’s licensing is uncommonly — and deliberately — customer-centric. Both licenses (seat and node) are floating, permanent, and designed to be trouble-free.
LAYERED MATERIALS
Bella’s materials provide real layers with inner subsurface scattering. Light interacts physically with the substrate, the layer, and thin films, in a very efficient way.
THIN FILM
The Thin Film node, which may be applied to a material layer or substrate, simulates a nanometer-scale film, providing physically-accurate iridescence.
NESTED DIELECTRICS
The nested priority feature in Bella materials allows correct and convenient rendering of intersecting dielectric (i.e. glass, liquid) volumes.
