آموزش کنترل Color Bleed در VRay و 3ds Max

عنوان دوره : Lynda – V-Ray Control Color Bleed in 3ds Max

سطح : متوسط

زمان کل دوره : 1 ساعت و 12 دقیقه

تعداد فایل های تصویری : 25

سال آموزش : 2017

فایل تمرینی : دارد

مربی دوره : Joel Bradley

نرم افزار : 3ds Max , V-Ray

زیرنویس : ندارد

Lynda – V-Ray Control Color Bleed in 3ds Max

Color bleed is a common problem in global illumination (GI) renders, as colors are transferred by means of indirect light reflection. By understanding how light works in the real world, and using 3ds Max and V-Ray to mimic that behavior virtually, you can prevent most color bleed problems. Join Brian Bradley as he demonstrates the causes of—and solutions for—the color bleed that occurs in V-Ray GI renders. Learn how to control color bleed in a physically accurate manner (as you could on a real-world set), and by using GI-specific tools along with other nonphysical controls such as Materials Overrides and the V-Ray Object Properties dialog.

Topics include :

Defining color bleed
Controlling reflectance
Understanding how geometry setup affects color bleed
Choosing color placement carefully
Using the Saturation Post-Processing control
Adjusting the photon bounce limit
Controlling color bleed with materials and object properties
Using render elements

1. Color Bleed Basics

A little bit about how light works        5m 29s
Defining color bleed        4m 54s

2. Physically Accurate Color Bleed Control

Controlling reflectance through color values        3m 24s
Controlling reflectance in bitmap images        3m 10s
The laws of thermodynamics at work        3m 33s
How geometry setup can affect color bleed        2m 55s
The power of the White Balance control        2m 28s
Choosing placement of problem colors        2m 2s

3. Global Illumination Controls
The Saturation Post-Processing control        4m 1s
Single-bounce primary engines        3m 7s
Using the photon bounce limit        2m 59s
Beware the GI Multiplier control        3m 3s
Saving GI map files to disk        3m 57s

4. Other Color Bleed Control Options

What’s next?        1m
V-Ray Material Wrapper        3m 54s
Override material        2m 23s
Color mapping and color bleed        2m 51s
V-Ray object properties        3m 50s
Using render elements        3m 13s