SlideShare a Scribd company logo
@agatestudio
Physically Based
Rendering
Gege
Knight
Agate Studio
@agatestudio
PBRAgate Studio 2014
@agatestudio
Physically Based Rendering
• New method in producing 3D art
• Based on a more realistic reasoning theory
• We will discuss:
– Basic theory
– Marmoset Toolbag Demo
– dDo workflow (if time permits)
@agatestudio
PBR IN THEORY
@agatestudio
Diffusion and Reflection
• Usually known as “diffuse” and “specular” light.
@agatestudio
Diffusion and Reflection
@agatestudio
3 Diffuse Phenomenon
Diffuse Translucent Transparent
@agatestudio
Energy Conservation
• Light leaving a surface can not be brighter than the
lights that fell upon it.
@agatestudio
Metal VS Insulator
• Metals are more reflective than insulators
– Metal: 60-90%
– Insulator: 0-20%
• Metal tints reflected color
• Metal absorbs lights that penetrates
@agatestudio
Fresnel
• All smooth object will reflect perfectly on grazing
angles.
@agatestudio
Microsurface
• Irregularity of object surface
• Finer than 1 pixel, can not be described using normal
map (sanely)
@agatestudio
Energy Conservation
• Rough surface = dim and spread reflection
@agatestudio
Microsurface
• Gloss directly affects the brightness of reflections
@agatestudio
PBR IN PRACTICE
@agatestudio
Energy Conservation
@agatestudio
Albedo
@agatestudio
Microsurface / Smoothness / Gloss
@agatestudio
Reflectivity
• 3 different workflow:
– Specular map
– Metal map
– IOR
@agatestudio
Fresnel
• Can not be controlled, but you should know what to
expect
Thank You!
( Demo and FAQ while we’re on break! )

More Related Content

More from Agate Studio

Community Management by Yudhit
Community Management by YudhitCommunity Management by Yudhit
Community Management by Yudhit
Agate Studio
 
[Habli] tds agustus
[Habli] tds agustus[Habli] tds agustus
[Habli] tds agustus
Agate Studio
 
Wp quality bar tedy
Wp quality bar   tedyWp quality bar   tedy
Wp quality bar tedy
Agate Studio
 
Toku DB by Aswin
Toku DB by AswinToku DB by Aswin
Toku DB by Aswin
Agate Studio
 
Lee marvin pitching-hacks
Lee marvin pitching-hacksLee marvin pitching-hacks
Lee marvin pitching-hacksAgate Studio
 
Emotiv EPOC by Neneng
Emotiv EPOC by NenengEmotiv EPOC by Neneng
Emotiv EPOC by NenengAgate Studio
 
Aksi – Koneksi – Deviasi by Valent
Aksi – Koneksi – Deviasi by ValentAksi – Koneksi – Deviasi by Valent
Aksi – Koneksi – Deviasi by Valent
Agate Studio
 
MMO Design Architecture by Andrew
MMO Design Architecture by AndrewMMO Design Architecture by Andrew
MMO Design Architecture by AndrewAgate Studio
 
How to Persuade People by Dave
How to Persuade People by DaveHow to Persuade People by Dave
How to Persuade People by DaveAgate Studio
 
Eddie supersmash goodminton
Eddie   supersmash goodmintonEddie   supersmash goodminton
Eddie supersmash goodmintonAgate Studio
 
Satriyo digital audio gears
Satriyo   digital audio gearsSatriyo   digital audio gears
Satriyo digital audio gearsAgate Studio
 
Yinan heroes of-the_strom
Yinan   heroes of-the_stromYinan   heroes of-the_strom
Yinan heroes of-the_strom
Agate Studio
 
Advanced encryption standard (aes) epul
Advanced encryption standard (aes)   epulAdvanced encryption standard (aes)   epul
Advanced encryption standard (aes) epulAgate Studio
 
Real Time Framework by Tonny
Real Time Framework by TonnyReal Time Framework by Tonny
Real Time Framework by TonnyAgate Studio
 
Unity Camera & Simple Image Editing by Puthut
Unity Camera & Simple Image Editing by PuthutUnity Camera & Simple Image Editing by Puthut
Unity Camera & Simple Image Editing by PuthutAgate Studio
 
Hibernate by Jason
Hibernate by JasonHibernate by Jason
Hibernate by JasonAgate Studio
 
Hardening Apache Web Server by Aswin
Hardening Apache Web Server by AswinHardening Apache Web Server by Aswin
Hardening Apache Web Server by AswinAgate Studio
 
Introduction to Global Illumination by Aryo
Introduction to Global Illumination by AryoIntroduction to Global Illumination by Aryo
Introduction to Global Illumination by AryoAgate Studio
 
Mobile Games Store by Valen
Mobile Games Store by ValenMobile Games Store by Valen
Mobile Games Store by ValenAgate Studio
 
Characteristics of Musical Keys by Satriyo
Characteristics of Musical Keys by SatriyoCharacteristics of Musical Keys by Satriyo
Characteristics of Musical Keys by SatriyoAgate Studio
 

More from Agate Studio (20)

Community Management by Yudhit
Community Management by YudhitCommunity Management by Yudhit
Community Management by Yudhit
 
[Habli] tds agustus
[Habli] tds agustus[Habli] tds agustus
[Habli] tds agustus
 
Wp quality bar tedy
Wp quality bar   tedyWp quality bar   tedy
Wp quality bar tedy
 
Toku DB by Aswin
Toku DB by AswinToku DB by Aswin
Toku DB by Aswin
 
Lee marvin pitching-hacks
Lee marvin pitching-hacksLee marvin pitching-hacks
Lee marvin pitching-hacks
 
Emotiv EPOC by Neneng
Emotiv EPOC by NenengEmotiv EPOC by Neneng
Emotiv EPOC by Neneng
 
Aksi – Koneksi – Deviasi by Valent
Aksi – Koneksi – Deviasi by ValentAksi – Koneksi – Deviasi by Valent
Aksi – Koneksi – Deviasi by Valent
 
MMO Design Architecture by Andrew
MMO Design Architecture by AndrewMMO Design Architecture by Andrew
MMO Design Architecture by Andrew
 
How to Persuade People by Dave
How to Persuade People by DaveHow to Persuade People by Dave
How to Persuade People by Dave
 
Eddie supersmash goodminton
Eddie   supersmash goodmintonEddie   supersmash goodminton
Eddie supersmash goodminton
 
Satriyo digital audio gears
Satriyo   digital audio gearsSatriyo   digital audio gears
Satriyo digital audio gears
 
Yinan heroes of-the_strom
Yinan   heroes of-the_stromYinan   heroes of-the_strom
Yinan heroes of-the_strom
 
Advanced encryption standard (aes) epul
Advanced encryption standard (aes)   epulAdvanced encryption standard (aes)   epul
Advanced encryption standard (aes) epul
 
Real Time Framework by Tonny
Real Time Framework by TonnyReal Time Framework by Tonny
Real Time Framework by Tonny
 
Unity Camera & Simple Image Editing by Puthut
Unity Camera & Simple Image Editing by PuthutUnity Camera & Simple Image Editing by Puthut
Unity Camera & Simple Image Editing by Puthut
 
Hibernate by Jason
Hibernate by JasonHibernate by Jason
Hibernate by Jason
 
Hardening Apache Web Server by Aswin
Hardening Apache Web Server by AswinHardening Apache Web Server by Aswin
Hardening Apache Web Server by Aswin
 
Introduction to Global Illumination by Aryo
Introduction to Global Illumination by AryoIntroduction to Global Illumination by Aryo
Introduction to Global Illumination by Aryo
 
Mobile Games Store by Valen
Mobile Games Store by ValenMobile Games Store by Valen
Mobile Games Store by Valen
 
Characteristics of Musical Keys by Satriyo
Characteristics of Musical Keys by SatriyoCharacteristics of Musical Keys by Satriyo
Characteristics of Musical Keys by Satriyo
 

Recently uploaded

Connect Conference 2022: Passive House - Economic and Environmental Solution...
Connect Conference 2022: Passive House -  Economic and Environmental Solution...Connect Conference 2022: Passive House -  Economic and Environmental Solution...
Connect Conference 2022: Passive House - Economic and Environmental Solution...
TE Studio
 
RTUYUIJKLDSADAGHBDJNKSMAL,D
RTUYUIJKLDSADAGHBDJNKSMAL,DRTUYUIJKLDSADAGHBDJNKSMAL,D
RTUYUIJKLDSADAGHBDJNKSMAL,D
cy0krjxt
 
Storytelling For The Web: Integrate Storytelling in your Design Process
Storytelling For The Web: Integrate Storytelling in your Design ProcessStorytelling For The Web: Integrate Storytelling in your Design Process
Storytelling For The Web: Integrate Storytelling in your Design Process
Chiara Aliotta
 
一比一原版(BU毕业证书)伯恩茅斯大学毕业证成绩单如何办理
一比一原版(BU毕业证书)伯恩茅斯大学毕业证成绩单如何办理一比一原版(BU毕业证书)伯恩茅斯大学毕业证成绩单如何办理
一比一原版(BU毕业证书)伯恩茅斯大学毕业证成绩单如何办理
h7j5io0
 
Design Thinking Design thinking Design thinking
Design Thinking Design thinking Design thinkingDesign Thinking Design thinking Design thinking
Design Thinking Design thinking Design thinking
cy0krjxt
 
一比一原版(BU毕业证)波士顿大学毕业证如何办理
一比一原版(BU毕业证)波士顿大学毕业证如何办理一比一原版(BU毕业证)波士顿大学毕业证如何办理
一比一原版(BU毕业证)波士顿大学毕业证如何办理
peuce
 
Research 20 slides Amelia gavryliuks.pdf
Research 20 slides Amelia gavryliuks.pdfResearch 20 slides Amelia gavryliuks.pdf
Research 20 slides Amelia gavryliuks.pdf
ameli25062005
 
Game Concept Presentation for Ukrainian Mythology Based Game With Designs
Game Concept Presentation for Ukrainian Mythology Based Game With DesignsGame Concept Presentation for Ukrainian Mythology Based Game With Designs
Game Concept Presentation for Ukrainian Mythology Based Game With Designs
184804
 
ZAPATILLAS 2 X 110 ABRIL.pdf compra economico
ZAPATILLAS 2 X 110 ABRIL.pdf compra economicoZAPATILLAS 2 X 110 ABRIL.pdf compra economico
ZAPATILLAS 2 X 110 ABRIL.pdf compra economico
jhonguerrerobarturen
 
Design Thinking Design thinking Design thinking
Design Thinking Design thinking Design thinkingDesign Thinking Design thinking Design thinking
Design Thinking Design thinking Design thinking
cy0krjxt
 
Impact of Fonts: in Web and Apps Design
Impact of Fonts:  in Web and Apps DesignImpact of Fonts:  in Web and Apps Design
Impact of Fonts: in Web and Apps Design
contactproperweb2014
 
Virtual Tour Application Powerpoint for museum of edinburgh
Virtual Tour Application Powerpoint for museum of edinburghVirtual Tour Application Powerpoint for museum of edinburgh
Virtual Tour Application Powerpoint for museum of edinburgh
millarj46
 
一比一原版(LSE毕业证书)伦敦政治经济学院毕业证成绩单如何办理
一比一原版(LSE毕业证书)伦敦政治经济学院毕业证成绩单如何办理一比一原版(LSE毕业证书)伦敦政治经济学院毕业证成绩单如何办理
一比一原版(LSE毕业证书)伦敦政治经济学院毕业证成绩单如何办理
jyz59f4j
 
一比一原版(UNUK毕业证书)诺丁汉大学毕业证如何办理
一比一原版(UNUK毕业证书)诺丁汉大学毕业证如何办理一比一原版(UNUK毕业证书)诺丁汉大学毕业证如何办理
一比一原版(UNUK毕业证书)诺丁汉大学毕业证如何办理
7sd8fier
 
Graphic Design Tools and Software .pptx
Graphic Design Tools and Software   .pptxGraphic Design Tools and Software   .pptx
Graphic Design Tools and Software .pptx
Virtual Real Design
 
一比一原版(Brunel毕业证书)布鲁内尔大学毕业证成绩单如何办理
一比一原版(Brunel毕业证书)布鲁内尔大学毕业证成绩单如何办理一比一原版(Brunel毕业证书)布鲁内尔大学毕业证成绩单如何办理
一比一原版(Brunel毕业证书)布鲁内尔大学毕业证成绩单如何办理
smpc3nvg
 
Can AI do good? at 'offtheCanvas' India HCI prelude
Can AI do good? at 'offtheCanvas' India HCI preludeCan AI do good? at 'offtheCanvas' India HCI prelude
Can AI do good? at 'offtheCanvas' India HCI prelude
Alan Dix
 
一比一原版(Glasgow毕业证书)格拉斯哥大学毕业证成绩单如何办理
一比一原版(Glasgow毕业证书)格拉斯哥大学毕业证成绩单如何办理一比一原版(Glasgow毕业证书)格拉斯哥大学毕业证成绩单如何办理
一比一原版(Glasgow毕业证书)格拉斯哥大学毕业证成绩单如何办理
n0tivyq
 
一比一原版(Bolton毕业证书)博尔顿大学毕业证成绩单如何办理
一比一原版(Bolton毕业证书)博尔顿大学毕业证成绩单如何办理一比一原版(Bolton毕业证书)博尔顿大学毕业证成绩单如何办理
一比一原版(Bolton毕业证书)博尔顿大学毕业证成绩单如何办理
h7j5io0
 
EASY TUTORIAL OF HOW TO USE CAPCUT BY: FEBLESS HERNANE
EASY TUTORIAL OF HOW TO USE CAPCUT BY: FEBLESS HERNANEEASY TUTORIAL OF HOW TO USE CAPCUT BY: FEBLESS HERNANE
EASY TUTORIAL OF HOW TO USE CAPCUT BY: FEBLESS HERNANE
Febless Hernane
 

Recently uploaded (20)

Connect Conference 2022: Passive House - Economic and Environmental Solution...
Connect Conference 2022: Passive House -  Economic and Environmental Solution...Connect Conference 2022: Passive House -  Economic and Environmental Solution...
Connect Conference 2022: Passive House - Economic and Environmental Solution...
 
RTUYUIJKLDSADAGHBDJNKSMAL,D
RTUYUIJKLDSADAGHBDJNKSMAL,DRTUYUIJKLDSADAGHBDJNKSMAL,D
RTUYUIJKLDSADAGHBDJNKSMAL,D
 
Storytelling For The Web: Integrate Storytelling in your Design Process
Storytelling For The Web: Integrate Storytelling in your Design ProcessStorytelling For The Web: Integrate Storytelling in your Design Process
Storytelling For The Web: Integrate Storytelling in your Design Process
 
一比一原版(BU毕业证书)伯恩茅斯大学毕业证成绩单如何办理
一比一原版(BU毕业证书)伯恩茅斯大学毕业证成绩单如何办理一比一原版(BU毕业证书)伯恩茅斯大学毕业证成绩单如何办理
一比一原版(BU毕业证书)伯恩茅斯大学毕业证成绩单如何办理
 
Design Thinking Design thinking Design thinking
Design Thinking Design thinking Design thinkingDesign Thinking Design thinking Design thinking
Design Thinking Design thinking Design thinking
 
一比一原版(BU毕业证)波士顿大学毕业证如何办理
一比一原版(BU毕业证)波士顿大学毕业证如何办理一比一原版(BU毕业证)波士顿大学毕业证如何办理
一比一原版(BU毕业证)波士顿大学毕业证如何办理
 
Research 20 slides Amelia gavryliuks.pdf
Research 20 slides Amelia gavryliuks.pdfResearch 20 slides Amelia gavryliuks.pdf
Research 20 slides Amelia gavryliuks.pdf
 
Game Concept Presentation for Ukrainian Mythology Based Game With Designs
Game Concept Presentation for Ukrainian Mythology Based Game With DesignsGame Concept Presentation for Ukrainian Mythology Based Game With Designs
Game Concept Presentation for Ukrainian Mythology Based Game With Designs
 
ZAPATILLAS 2 X 110 ABRIL.pdf compra economico
ZAPATILLAS 2 X 110 ABRIL.pdf compra economicoZAPATILLAS 2 X 110 ABRIL.pdf compra economico
ZAPATILLAS 2 X 110 ABRIL.pdf compra economico
 
Design Thinking Design thinking Design thinking
Design Thinking Design thinking Design thinkingDesign Thinking Design thinking Design thinking
Design Thinking Design thinking Design thinking
 
Impact of Fonts: in Web and Apps Design
Impact of Fonts:  in Web and Apps DesignImpact of Fonts:  in Web and Apps Design
Impact of Fonts: in Web and Apps Design
 
Virtual Tour Application Powerpoint for museum of edinburgh
Virtual Tour Application Powerpoint for museum of edinburghVirtual Tour Application Powerpoint for museum of edinburgh
Virtual Tour Application Powerpoint for museum of edinburgh
 
一比一原版(LSE毕业证书)伦敦政治经济学院毕业证成绩单如何办理
一比一原版(LSE毕业证书)伦敦政治经济学院毕业证成绩单如何办理一比一原版(LSE毕业证书)伦敦政治经济学院毕业证成绩单如何办理
一比一原版(LSE毕业证书)伦敦政治经济学院毕业证成绩单如何办理
 
一比一原版(UNUK毕业证书)诺丁汉大学毕业证如何办理
一比一原版(UNUK毕业证书)诺丁汉大学毕业证如何办理一比一原版(UNUK毕业证书)诺丁汉大学毕业证如何办理
一比一原版(UNUK毕业证书)诺丁汉大学毕业证如何办理
 
Graphic Design Tools and Software .pptx
Graphic Design Tools and Software   .pptxGraphic Design Tools and Software   .pptx
Graphic Design Tools and Software .pptx
 
一比一原版(Brunel毕业证书)布鲁内尔大学毕业证成绩单如何办理
一比一原版(Brunel毕业证书)布鲁内尔大学毕业证成绩单如何办理一比一原版(Brunel毕业证书)布鲁内尔大学毕业证成绩单如何办理
一比一原版(Brunel毕业证书)布鲁内尔大学毕业证成绩单如何办理
 
Can AI do good? at 'offtheCanvas' India HCI prelude
Can AI do good? at 'offtheCanvas' India HCI preludeCan AI do good? at 'offtheCanvas' India HCI prelude
Can AI do good? at 'offtheCanvas' India HCI prelude
 
一比一原版(Glasgow毕业证书)格拉斯哥大学毕业证成绩单如何办理
一比一原版(Glasgow毕业证书)格拉斯哥大学毕业证成绩单如何办理一比一原版(Glasgow毕业证书)格拉斯哥大学毕业证成绩单如何办理
一比一原版(Glasgow毕业证书)格拉斯哥大学毕业证成绩单如何办理
 
一比一原版(Bolton毕业证书)博尔顿大学毕业证成绩单如何办理
一比一原版(Bolton毕业证书)博尔顿大学毕业证成绩单如何办理一比一原版(Bolton毕业证书)博尔顿大学毕业证成绩单如何办理
一比一原版(Bolton毕业证书)博尔顿大学毕业证成绩单如何办理
 
EASY TUTORIAL OF HOW TO USE CAPCUT BY: FEBLESS HERNANE
EASY TUTORIAL OF HOW TO USE CAPCUT BY: FEBLESS HERNANEEASY TUTORIAL OF HOW TO USE CAPCUT BY: FEBLESS HERNANE
EASY TUTORIAL OF HOW TO USE CAPCUT BY: FEBLESS HERNANE
 

Physically Based Rendering by Gege