Gnomon Archetype VFX Breakdown(电影视觉特效制作分解11G)

Gnomon Archetype VFX Breakdown Lighting and Rendering Pipeline

(ARCHETYPE视觉特效制作分解-照明与渲染制作流程11G)完整版

教程使用软件：Nuke Maya V-Ray PTGui，时长：5小时17分，包括完整的贴图素材工程文档共9G

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，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 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.

教程内容介绍：

1. Project Introduction
2. Constructing the HDRI for Image Based Lighting
3. Maya and VRay Setup
4. Using VRay Proxy
5. VRay Material
6. Lighting
7. Rendering
8. Passes and Layers
9. Composite Setup & Plate Cleanup
10. Foreground Roto
11. Grading, Glows and Depth
12. Constructing the "Robotron" Gizmo controls
13. Atmospherics and Phoenix Fluid Dynamics
14. Film Flicker
15. Camera Shake
16. Flare Generation
17. Lens Distortion and Aberration
18. Film Grain and Closing Comments