本教程是由Gnomon机构出品的ARCHETYPE视觉特效制作分解-照明与渲染制作流程，时长：5小时17分，教程使用软件：Nuke Maya V-Ray，作者：Robert Nederhorst，语言：英语。

在本教学中，视觉特效总监Robert Nederhorst为大家介绍了一个镜头的整体制作流程。开始的时候他使用PTGui来制作了一个HDRI图像，最后的时候我们得到了一个完整的合成效果。在制作了HDRI以后，ROB进入MAYA中制作SHADER，并且进行渲染，使用VRAY来为镜头输出各种不同的层，一旦平面被清理干净了，并且3D角色被上色集成到了镜头中，他就制作了一个产品级的工具来让艺术家能够对合成各种属性进行控制。最后ROB进行了最终的润饰，例如使用PhoenixFD创建的****大气特效，影片胶卷的颗粒感，还有逼真的摇镜头效果，镜头光晕，光学变形等，从而得到一个非常让人信服的结果。

In this tutorial, Robert Nederhorst (VFX Supervisor on Archetype) shows the entire process on how a shot came to be. He starts at the beginning by creating an HDRI using PTGui and ends with a final composite. After constructing the HDRI, Rob moves into Maya for shader development and rendering, using VRay to output the various passes and layers for the shot. Once the plate is cleaned up and the 3D character has been color graded cg-ku.com and integrated into the shot, he constructs a production "gizmo" to give the artists control over various attributes of the composite. Rob then applies the final touches, like atmospheric effects created using PhoenixFD, film flicker and grain, along with realistic camera shake, lens flares and lens distortion to create the most believable result.

作者简介：

Visual Effects Supervisor

Rob Nederhorst started his career in visual effects in 1998 at Digital Domain where he worked on such feature films as Stealth, The Day after Tomorrow, Daredevil, Star Trek: Nemesis, We Were Soldiers, Vanilla Sky, Spy Kids, The Grinch Who Stole Christmas, X-Men, Supernova, as well as dozens of commercials. He then served as a Visual Effects Supervisor at Sway Studios where he was nominated for a Best Compositing in a Commercial award by the Visual Effects Society for his work on a set of Djarum Mezzo commercials for Joseph Kosinski. In December 2008, Robert moved to the Santa Monica offices of ReelFX as visual effects Supervisor. He worked on projects for clients such as Sunny D, Toyota, Schiff, Fidelity, Ferrari, Paul Mitchell and a theatrical spot for Coke/AMC which is in theaters all across the USA and was nominated for a VES Award for Best Created Environment. He later left Radium/ReelFX for a Visual Effects Supervisor position at Svengali FX. At Svengali he worked on Iron Man 2, The Last Airbender, and Priest. Rob's current freelance Visual Effects Supervisor status has offered him work on Thor, Captain America, as well as serving as Stereographer on Spy Kids 4.