Зарезервирован [houdini.school] HS-229: Variants [ENG-RUS]

HS-229: Варианты
"houdini.school" на русском

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Автор: Armin Lotfi

Год: 2023

Продолжительность: 6 часов 30 минут

Язык: Английский

Программное обеспечение: Houdini

Сессия 1. Основы
На этом занятии мы рассмотрим основы создания экземпляров, сравним различные методы и погрузимся в мир variant. Мы также рассмотрим различные способы использования yjle copy variants и ее возможности.

Сессия 2. Продвинутые приемы
На этом занятии мы более подробно рассмотрим инструмент копирования вариантов и сопутствующие служебные ноды. Создадим проект с нуля и обсудим разные методы и возможности. Мы завершим сессию некоторыми советами и рекомендациями по рендерингу и прокси.

Спойлер: Оригинальное описание

Course Overview
Class Description:
In this recorded course, we will take a look at all the different methods of instancing in Houdini. We will set up multiple projects, design and art direct the scenes, generate iterations for the objects, set up materials, and render our scene. The students will receive various digital assets designed to increase the speed and easiness of the workflow. In the end, we will also look at Redshift, one of the best third-party render engines available right now, and set up proxies to increase the speed of our work. By combining the power of Redshift and the Copy Variants node, we will develop an easy but versatile workflow that we can use for many different projects.


Learning Outcomes:
Students will leave this class with a better understanding of the underlying fundamentals of instancing, simple and easy techniques for speeding up the workflow, creating and managing simple but effective HDAs in Houdini, and enjoying the fast and easy proxy workflow with Redshift.




Session 1 Outline


Session 1 Full Video


1-1 - Introduction- Welcome


1-2 - Introduction- Nodes to Note


2-1 - Instancing - Transforming Copied Points


2-2 - Instancing - Visualizing Normals


2-3 - Instancing - Setting Up Direction


2-4 - Instancing - Randomize


2-5 - Instancing - X and Z on the Mesh


2-6 - Instancing - Alternate Method


2-7 - Instancing - Recap (Online)


2-8 - Instancing - File Paths-


2-9 - Instancing - Calling Attributes


2-10 - Instancing - File Types - Pros and Cons


2-11 - Instancing - Instancing through Vex


3-1 - MOPs Instancer - Basic Integration


4-1 - Multiple Variants- Bad Setup


4-2 - Multiple Variants- Setting Proper Setup


4-3 - Multiple Variants- Packing


5-1 - Vectors- Relax Variants


6-1 - Scatter and Align- Basics


7-1 - Render Prep- Redshift and Instanced Objects


7-2 - Render Prep- TopNet and RsProxyVariants


8-1 - Instance File- Setup


8-2 - Instance File- Question


9-1 - Instancing Back- Writing Backwards


9-2 - Instancing Back- Establishing Vex


9-3 - Instancing Back- Completed Vex


9-4 - Instancing Back- Adding Parameters


9-5 - Instancing Back- Attributes


10-1 - Curves- Progressive Resample Node


10-2 - Curves- Orient Along Curve Node


10-3 - Curves- Points and Normals


10-4 - Curves- Copy and Transform Nodes


11-1 - Workflow- Different Types


12-1 - Render- Plant Movement


12-2 - Render- Rs Material


12-3 - Render- Rs Proxy Node


12-4 - Render- Rs Saving Out


12-5 - Render- Rs Proxy Visualizer


13-1 - Demo- Setup from Scratch


14-1 - Copy Variants- Object Directions


14-2 - Copy Variants- Direction Selected


14-3 - Copy Variants- Randomizing Variants


14-4 - Copy Variants- Density


14-5 - Copy Variants- Density and Relax


14-6 - Copy Variants- Rest


14-7 - Copy Variants- Globals


14-8 - Copy Variants- Packing and pscale


14-9 - Copy Variants- Color


14-10 - Copy Variants- Scatter Points


14-11 - Copy Variants- Look At


14-12 - Copy Variants- Attribute Wrangle


14-13 - Copy Variants- Attribute from Pieces


14-14 - Copy Variants- Categorizing and Patches


14-15 - Copy Variants- Question


15-1 - Clusters- For Loop


15-2 - Clusters- Types


15-3 - Clusters- Question-


16-1 - Main Example- Rs Proxies


16-2 - Main Example- Instancer


16-3 - Main Example- Paths in Instancer


16-4 - Main Example- Rs and Time in Instancer


16-5 - Main Example- Old vs New Instancer


16-6 - Main Example- Solution


17-1 - MOPs and Instancing- Spring Modifier


18-1 - User-Based Attributes- IsoOffset



18-2 - User-Based Attributes- Attributes


Session 2 Outline


Session 2 Full Video


1-1 - Copy Variants- Session 1 Example


1-2 - Copy Variants- Trouble Shooting


1-3 - Copy Variants- Up Vector


1-4 - Copy Variants- Attributes


1-5 - Copy Variants- Falloff


2-1 - Example 1- Folder-


2-2 - Example 1- Paths


2-3 - Example 1- Geometry


2-4 - Example 1- Iterations


3-1 - Cups in Scene- Objs


3-2 - Cups in Scene- Geo Group


3-3 - Cups in Scene- Shading


3-4 - Cups in Scene- Refraction-


4-1 - Vases in Scene- Curve Resampling-


5-1 - Plates in Scene- Geo


5-2 - Plates in Scene- Refraction ID


6-1 - Mugs in Scene- Geo


7-1 - Shelf- Setup


7-2 - Troubleshooting- Versions


8-1 - Combined- Variant Parameters


9-1 - RBD Simulation- Pyro


10-1 - Materials- Setup


10-2 - Materials- Shading


10-3 - Materials- Roughness


11-1 - Example 2- Intro


12-1 - Plant Growth- Plant Geo


12-2 - Plant Growth- Bend


12-3 - Plant Growth- Amplitude-


12-4 - Plant Growth- Variations


12-5 - Plant Growth- Rs Proxy Variants


13-1 - Stone - Geo-


13-2 - Stone - Noise


13-3 - Stone - Curvature


14-1 - Combined- Blending


14-2 - Combined- Instancer


14-3 - Combined- Render Test


14-4 - Combined- Warning


15-1 - Example 3- Intro


16-1 - Fungi- Solver


16-2 - Fungi- Noise


16-3 - Fungi- Sun Growth


16-4 - Fungi- Instancing Paths


16-5 - Fungi- Noise Driving Materials


17-1 - Example 4- Setup


17-2 - Example 4- Iterations-


17-3 - Example 4- Muddy Ground


17-4 - Example 4- Creature-


17-5 - Example 4- Finishing Touches


18-1 - Example 5- Setup


18-2 - Example 5- Bounce in Vellum


19-1 - Example 6- Spring Motion


19-2 - Example 6- Crowd Randomization

19-3 - Example 6- Ball Bounce
19-4 - Example 6- Closing Statements

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