Houdini地形高度节点教程第二套 FXPHD – HOU116 – Height Fields in Houdini Part 2Houdini地形节点教程的第二套，主要讲解着色器、灯光和渲染方面的知识This course, part two of the duo, focuses on shading, lighting, rendering, and other technical aspects of Mantra aspect to enable us to render this shot.

It includes an exploration of NVIDIA OptiX technology in Mantra for denoising renders, as well as the use of LPEs,and utility AOVs to help in creating the composite in Nuke.