SlideShare uma empresa Scribd logo
1 de 4
Baixar para ler offline
www.topcadservices.com
PRESENT
Informative about Radiosity in 3D and CAD
Radiosity is an application of the finite element method
to solving the rendering equation for scenes(CAD and
3D) with surfaces that reflect light diffusely.
Radiosity is a global illumination algorithm in the sense
that the illumination arriving at the eye comes not just
from the light sources, but all the scene surfaces
interacting with each other as well. Also radiosity is a
method of rendering based on detailed analysis of light
reflections off diffuse 3D surfaces. It calculates diffuse
reflections of color and light from all surfaces in a scene.
Calculatiing it divides each surface into small pieces,
called patches. Each patch is calculated individually for
the amount of light that enters or leaves that surface. The
program then solves the system of equations in the model
by determining the quantity of light on each patch as a
result of the total sum of all the patches.
Radiosity calculations are viewpoint independent which
increases the computations involved, but makes them
useful for all viewpoints.
Visit us: www.topcadservices.com
The images that result from a radiosity renderer are
characterized by soft gradual shadows. Typically is used
to render images of the of inside space interior. Therefore
can achieve extremely photo-realistic results for scenes
that are comprised of diffuse reflecting surfaces. In a way,
radiosity makes 3D lights behave like real world rays –
with all the pros and cons that comes with them.
Here some advantages of radiosity that are used in GI
while is rendering:
-Spread color “energy” throughout the scene until a stasis
point is reached;
-Only handles diffuse reflection, no specular reflections;
-Large memory consumption;
-Very realistic soft illumination images can be produced.
Radiosity as a rendering technique can give some
remarkable results. That is enabled of the
phenomenon of specular reflection. So it aloud to
display the highlight at different points even when
objects are viewed from different angles.
This is because shiny surfaces reflect light
unequally in different directions, on a perfectly shiny
surface light is reflected only in the direction of the
reflected ray. So radiosity enabled the light to
arrived directly and indirectly from the environment
at each surface point and uses this as the point of
illumination.The elegance of this approach is that it
produces all of the effects of the real object's
appearance illuminated by the light of the
environment, including self-shadowing, and it can be
applied to any material, from metal to plastic or
glass.
Rendered model using combination of radiosity and ray tracing
Visit us: www.topcadservices.com
But, there is adisadvantage of radiosity. This
disadvantage of radiosity it applies to matte and
diffuse surfaces only, so contributions from
translucent, transparent, and specular (shiny)
surfaces are not included in the calculation.
Therefore almost always is used in combination with
ray tracing.
Read all post at:
http://www.topcadservices.com/2014/informative-
global-illumination-in-cad-and-3d/#ixzz2vFtZne8t
Mechanical Engineer Kuzmanovski Zoran

Mais conteúdo relacionado

Mais procurados

Week 4 - Materials and Textures
Week 4 - Materials and TexturesWeek 4 - Materials and Textures
Week 4 - Materials and TexturesScottRoberts37
 
Basics of 3D scanning and how structured light scanning works
Basics of 3D scanning and how structured light scanning worksBasics of 3D scanning and how structured light scanning works
Basics of 3D scanning and how structured light scanning worksSowmiya Siva
 
Mini The Making of H hauz _VRAY 1.6 beta rendering challenge winner
Mini The Making of H hauz _VRAY 1.6 beta rendering challenge winnerMini The Making of H hauz _VRAY 1.6 beta rendering challenge winner
Mini The Making of H hauz _VRAY 1.6 beta rendering challenge winnerNomer Adona
 
The making of iwasa house by ernesto delgado
The making of iwasa house by ernesto delgadoThe making of iwasa house by ernesto delgado
The making of iwasa house by ernesto delgadoNomer Adona
 
Ecotect Presentation9182011
Ecotect Presentation9182011Ecotect Presentation9182011
Ecotect Presentation9182011bartlettl
 
Week 4 - Landscape Technical Information
Week 4 - Landscape Technical InformationWeek 4 - Landscape Technical Information
Week 4 - Landscape Technical InformationScottRoberts37
 
Zooming and Its Types
Zooming and Its TypesZooming and Its Types
Zooming and Its TypesAdeel Rasheed
 
lose of illumination
lose of illuminationlose of illumination
lose of illumination2461998
 
IMAGE INTERPRETATION TECHNIQUES of survey
IMAGE INTERPRETATION TECHNIQUES of surveyIMAGE INTERPRETATION TECHNIQUES of survey
IMAGE INTERPRETATION TECHNIQUES of surveyKaran Patel
 

Mais procurados (15)

Week 4 - Materials and Textures
Week 4 - Materials and TexturesWeek 4 - Materials and Textures
Week 4 - Materials and Textures
 
Sun Shade Calculator for Lahore
Sun Shade Calculator for LahoreSun Shade Calculator for Lahore
Sun Shade Calculator for Lahore
 
Basics of 3D scanning and how structured light scanning works
Basics of 3D scanning and how structured light scanning worksBasics of 3D scanning and how structured light scanning works
Basics of 3D scanning and how structured light scanning works
 
Cg seminar
Cg seminarCg seminar
Cg seminar
 
Ray tracing
Ray tracingRay tracing
Ray tracing
 
Mini The Making of H hauz _VRAY 1.6 beta rendering challenge winner
Mini The Making of H hauz _VRAY 1.6 beta rendering challenge winnerMini The Making of H hauz _VRAY 1.6 beta rendering challenge winner
Mini The Making of H hauz _VRAY 1.6 beta rendering challenge winner
 
The making of iwasa house by ernesto delgado
The making of iwasa house by ernesto delgadoThe making of iwasa house by ernesto delgado
The making of iwasa house by ernesto delgado
 
Ecotect Presentation9182011
Ecotect Presentation9182011Ecotect Presentation9182011
Ecotect Presentation9182011
 
Week 4 - Landscape Technical Information
Week 4 - Landscape Technical InformationWeek 4 - Landscape Technical Information
Week 4 - Landscape Technical Information
 
Telescope
TelescopeTelescope
Telescope
 
Zooming and Its Types
Zooming and Its TypesZooming and Its Types
Zooming and Its Types
 
Seminar on isphere
Seminar on isphereSeminar on isphere
Seminar on isphere
 
lose of illumination
lose of illuminationlose of illumination
lose of illumination
 
IMAGE INTERPRETATION TECHNIQUES of survey
IMAGE INTERPRETATION TECHNIQUES of surveyIMAGE INTERPRETATION TECHNIQUES of survey
IMAGE INTERPRETATION TECHNIQUES of survey
 
Ray Tracing
Ray TracingRay Tracing
Ray Tracing
 

Destaque

Globalillumination
GlobalilluminationGlobalillumination
Globalilluminationmeheng1001
 
Autocad Mechanical 2011 Overview Brochure
Autocad Mechanical 2011 Overview BrochureAutocad Mechanical 2011 Overview Brochure
Autocad Mechanical 2011 Overview BrochureApplied Engineering
 
Should you Fill Your Car’s Tires with Nitrogen
Should you Fill Your Car’s Tires with NitrogenShould you Fill Your Car’s Tires with Nitrogen
Should you Fill Your Car’s Tires with NitrogenCost U Less Direct
 
Why Your Car is Probably Black, White, or Silver
Why Your Car is Probably Black, White, or SilverWhy Your Car is Probably Black, White, or Silver
Why Your Car is Probably Black, White, or SilverCost U Less Direct
 
Warm Weather Signals Danger of Brain-Eating Amoeba
Warm Weather Signals Danger of Brain-Eating AmoebaWarm Weather Signals Danger of Brain-Eating Amoeba
Warm Weather Signals Danger of Brain-Eating AmoebaCost U Less Direct
 
What You Need to Know About Bottled Water
What You Need to Know About Bottled WaterWhat You Need to Know About Bottled Water
What You Need to Know About Bottled WaterCost U Less Direct
 
Technical drawing
Technical drawingTechnical drawing
Technical drawingmeheng1001
 
Cad computer-aided design, cad engineering and design
Cad computer-aided design, cad engineering and designCad computer-aided design, cad engineering and design
Cad computer-aided design, cad engineering and designmeheng1001
 
Vault 2011 Family Overview Brochure Us
Vault 2011 Family Overview Brochure UsVault 2011 Family Overview Brochure Us
Vault 2011 Family Overview Brochure UsApplied Engineering
 
Autocad Training Delhi
Autocad Training DelhiAutocad Training Delhi
Autocad Training Delhilalit_625
 

Destaque (12)

Globalillumination
GlobalilluminationGlobalillumination
Globalillumination
 
Autocad Mechanical 2011 Overview Brochure
Autocad Mechanical 2011 Overview BrochureAutocad Mechanical 2011 Overview Brochure
Autocad Mechanical 2011 Overview Brochure
 
Should you Fill Your Car’s Tires with Nitrogen
Should you Fill Your Car’s Tires with NitrogenShould you Fill Your Car’s Tires with Nitrogen
Should you Fill Your Car’s Tires with Nitrogen
 
Why Your Car is Probably Black, White, or Silver
Why Your Car is Probably Black, White, or SilverWhy Your Car is Probably Black, White, or Silver
Why Your Car is Probably Black, White, or Silver
 
Warm Weather Signals Danger of Brain-Eating Amoeba
Warm Weather Signals Danger of Brain-Eating AmoebaWarm Weather Signals Danger of Brain-Eating Amoeba
Warm Weather Signals Danger of Brain-Eating Amoeba
 
What You Need to Know About Bottled Water
What You Need to Know About Bottled WaterWhat You Need to Know About Bottled Water
What You Need to Know About Bottled Water
 
Technical drawing
Technical drawingTechnical drawing
Technical drawing
 
Cad computer-aided design, cad engineering and design
Cad computer-aided design, cad engineering and designCad computer-aided design, cad engineering and design
Cad computer-aided design, cad engineering and design
 
Vault 2011 Family Overview Brochure Us
Vault 2011 Family Overview Brochure UsVault 2011 Family Overview Brochure Us
Vault 2011 Family Overview Brochure Us
 
Autocad Training Delhi
Autocad Training DelhiAutocad Training Delhi
Autocad Training Delhi
 
Ray tracing
 Ray tracing Ray tracing
Ray tracing
 
Slid teto d vidro
Slid teto d vidroSlid teto d vidro
Slid teto d vidro
 

Semelhante a Radiosity in CAD and 3D, informative.

Rendering Algorithms.pptx
Rendering Algorithms.pptxRendering Algorithms.pptx
Rendering Algorithms.pptxSherinRappai
 
Tihomir Dovramadjiev PhD. Blender Tutorial. Various 3D Objects. Mirror Reflec...
Tihomir Dovramadjiev PhD. Blender Tutorial. Various 3D Objects. Mirror Reflec...Tihomir Dovramadjiev PhD. Blender Tutorial. Various 3D Objects. Mirror Reflec...
Tihomir Dovramadjiev PhD. Blender Tutorial. Various 3D Objects. Mirror Reflec...FIDE Master Tihomir Dovramadjiev PhD
 
Screenless displays seminar report
Screenless displays seminar reportScreenless displays seminar report
Screenless displays seminar reportJeevan Kumar D
 
Sensors optimized for 3 d digitization
Sensors optimized for 3 d digitizationSensors optimized for 3 d digitization
Sensors optimized for 3 d digitizationBasavaraj Patted
 
Basics of light reflection
Basics of light reflectionBasics of light reflection
Basics of light reflectionSandyd123
 
Uv testing measurements before, during and after
Uv testing measurements before, during and afterUv testing measurements before, during and after
Uv testing measurements before, during and afterMichel Comtois
 
PapersWeLove - Rendering Synthetic Objects Into Real Scenes - Paul Debevec.pdf
PapersWeLove - Rendering Synthetic Objects Into Real Scenes - Paul Debevec.pdfPapersWeLove - Rendering Synthetic Objects Into Real Scenes - Paul Debevec.pdf
PapersWeLove - Rendering Synthetic Objects Into Real Scenes - Paul Debevec.pdfAdam Hill
 
Laser triangulation senser ppt rohit
Laser triangulation senser ppt rohitLaser triangulation senser ppt rohit
Laser triangulation senser ppt rohitRohit Mishra
 
IRJET- Photo Restoration using Multiresolution Texture Synthesis and Convolut...
IRJET- Photo Restoration using Multiresolution Texture Synthesis and Convolut...IRJET- Photo Restoration using Multiresolution Texture Synthesis and Convolut...
IRJET- Photo Restoration using Multiresolution Texture Synthesis and Convolut...IRJET Journal
 
Sensors On 3d Digitization
Sensors On 3d DigitizationSensors On 3d Digitization
Sensors On 3d DigitizationRajan Kumar
 
Heckbert p s__adaptive_radiosity_textures_for_bidirectional_r
Heckbert p s__adaptive_radiosity_textures_for_bidirectional_rHeckbert p s__adaptive_radiosity_textures_for_bidirectional_r
Heckbert p s__adaptive_radiosity_textures_for_bidirectional_rXavier Davias
 
IRJET- Object Recognization from Structural Information using Perception
IRJET- Object Recognization from Structural Information using PerceptionIRJET- Object Recognization from Structural Information using Perception
IRJET- Object Recognization from Structural Information using PerceptionIRJET Journal
 
A Review on Deformation Measurement from Speckle Patterns using Digital Image...
A Review on Deformation Measurement from Speckle Patterns using Digital Image...A Review on Deformation Measurement from Speckle Patterns using Digital Image...
A Review on Deformation Measurement from Speckle Patterns using Digital Image...IRJET Journal
 
Modeling and texturing in 3 ds max
Modeling and texturing in 3 ds maxModeling and texturing in 3 ds max
Modeling and texturing in 3 ds maxsribalaji0007
 

Semelhante a Radiosity in CAD and 3D, informative. (20)

Rendering Algorithms.pptx
Rendering Algorithms.pptxRendering Algorithms.pptx
Rendering Algorithms.pptx
 
Tihomir Dovramadjiev PhD. Blender Tutorial. Various 3D Objects. Mirror Reflec...
Tihomir Dovramadjiev PhD. Blender Tutorial. Various 3D Objects. Mirror Reflec...Tihomir Dovramadjiev PhD. Blender Tutorial. Various 3D Objects. Mirror Reflec...
Tihomir Dovramadjiev PhD. Blender Tutorial. Various 3D Objects. Mirror Reflec...
 
Lm342080283
Lm342080283Lm342080283
Lm342080283
 
Screenless displays seminar report
Screenless displays seminar reportScreenless displays seminar report
Screenless displays seminar report
 
Sensors optimized for 3 d digitization
Sensors optimized for 3 d digitizationSensors optimized for 3 d digitization
Sensors optimized for 3 d digitization
 
Datt 2500 week 10
Datt 2500 week 10Datt 2500 week 10
Datt 2500 week 10
 
Basics of light reflection
Basics of light reflectionBasics of light reflection
Basics of light reflection
 
Uv testing measurements before, during and after
Uv testing measurements before, during and afterUv testing measurements before, during and after
Uv testing measurements before, during and after
 
PapersWeLove - Rendering Synthetic Objects Into Real Scenes - Paul Debevec.pdf
PapersWeLove - Rendering Synthetic Objects Into Real Scenes - Paul Debevec.pdfPapersWeLove - Rendering Synthetic Objects Into Real Scenes - Paul Debevec.pdf
PapersWeLove - Rendering Synthetic Objects Into Real Scenes - Paul Debevec.pdf
 
Global illumination
Global illuminationGlobal illumination
Global illumination
 
Laser triangulation senser ppt rohit
Laser triangulation senser ppt rohitLaser triangulation senser ppt rohit
Laser triangulation senser ppt rohit
 
Illumination Model
Illumination ModelIllumination Model
Illumination Model
 
IRJET- Photo Restoration using Multiresolution Texture Synthesis and Convolut...
IRJET- Photo Restoration using Multiresolution Texture Synthesis and Convolut...IRJET- Photo Restoration using Multiresolution Texture Synthesis and Convolut...
IRJET- Photo Restoration using Multiresolution Texture Synthesis and Convolut...
 
Sensors On 3d Digitization
Sensors On 3d DigitizationSensors On 3d Digitization
Sensors On 3d Digitization
 
Report
ReportReport
Report
 
Heckbert p s__adaptive_radiosity_textures_for_bidirectional_r
Heckbert p s__adaptive_radiosity_textures_for_bidirectional_rHeckbert p s__adaptive_radiosity_textures_for_bidirectional_r
Heckbert p s__adaptive_radiosity_textures_for_bidirectional_r
 
IRJET- Object Recognization from Structural Information using Perception
IRJET- Object Recognization from Structural Information using PerceptionIRJET- Object Recognization from Structural Information using Perception
IRJET- Object Recognization from Structural Information using Perception
 
A Review on Deformation Measurement from Speckle Patterns using Digital Image...
A Review on Deformation Measurement from Speckle Patterns using Digital Image...A Review on Deformation Measurement from Speckle Patterns using Digital Image...
A Review on Deformation Measurement from Speckle Patterns using Digital Image...
 
Mapping
MappingMapping
Mapping
 
Modeling and texturing in 3 ds max
Modeling and texturing in 3 ds maxModeling and texturing in 3 ds max
Modeling and texturing in 3 ds max
 

Último

COMPUTER 10: Lesson 7 - File Storage and Online Collaboration
COMPUTER 10: Lesson 7 - File Storage and Online CollaborationCOMPUTER 10: Lesson 7 - File Storage and Online Collaboration
COMPUTER 10: Lesson 7 - File Storage and Online Collaborationbruanjhuli
 
Cybersecurity Workshop #1.pptx
Cybersecurity Workshop #1.pptxCybersecurity Workshop #1.pptx
Cybersecurity Workshop #1.pptxGDSC PJATK
 
Comparing Sidecar-less Service Mesh from Cilium and Istio
Comparing Sidecar-less Service Mesh from Cilium and IstioComparing Sidecar-less Service Mesh from Cilium and Istio
Comparing Sidecar-less Service Mesh from Cilium and IstioChristian Posta
 
20230202 - Introduction to tis-py
20230202 - Introduction to tis-py20230202 - Introduction to tis-py
20230202 - Introduction to tis-pyJamie (Taka) Wang
 
Bird eye's view on Camunda open source ecosystem
Bird eye's view on Camunda open source ecosystemBird eye's view on Camunda open source ecosystem
Bird eye's view on Camunda open source ecosystemAsko Soukka
 
activity_diagram_combine_v4_20190827.pdfactivity_diagram_combine_v4_20190827.pdf
activity_diagram_combine_v4_20190827.pdfactivity_diagram_combine_v4_20190827.pdfactivity_diagram_combine_v4_20190827.pdfactivity_diagram_combine_v4_20190827.pdf
activity_diagram_combine_v4_20190827.pdfactivity_diagram_combine_v4_20190827.pdfJamie (Taka) Wang
 
Salesforce Miami User Group Event - 1st Quarter 2024
Salesforce Miami User Group Event - 1st Quarter 2024Salesforce Miami User Group Event - 1st Quarter 2024
Salesforce Miami User Group Event - 1st Quarter 2024SkyPlanner
 
Meet the new FSP 3000 M-Flex800™
Meet the new FSP 3000 M-Flex800™Meet the new FSP 3000 M-Flex800™
Meet the new FSP 3000 M-Flex800™Adtran
 
KubeConEU24-Monitoring Kubernetes and Cloud Spend with OpenCost
KubeConEU24-Monitoring Kubernetes and Cloud Spend with OpenCostKubeConEU24-Monitoring Kubernetes and Cloud Spend with OpenCost
KubeConEU24-Monitoring Kubernetes and Cloud Spend with OpenCostMatt Ray
 
UiPath Studio Web workshop series - Day 6
UiPath Studio Web workshop series - Day 6UiPath Studio Web workshop series - Day 6
UiPath Studio Web workshop series - Day 6DianaGray10
 
Secure your environment with UiPath and CyberArk technologies - Session 1
Secure your environment with UiPath and CyberArk technologies - Session 1Secure your environment with UiPath and CyberArk technologies - Session 1
Secure your environment with UiPath and CyberArk technologies - Session 1DianaGray10
 
UiPath Community: AI for UiPath Automation Developers
UiPath Community: AI for UiPath Automation DevelopersUiPath Community: AI for UiPath Automation Developers
UiPath Community: AI for UiPath Automation DevelopersUiPathCommunity
 
VoIP Service and Marketing using Odoo and Asterisk PBX
VoIP Service and Marketing using Odoo and Asterisk PBXVoIP Service and Marketing using Odoo and Asterisk PBX
VoIP Service and Marketing using Odoo and Asterisk PBXTarek Kalaji
 
Igniting Next Level Productivity with AI-Infused Data Integration Workflows
Igniting Next Level Productivity with AI-Infused Data Integration WorkflowsIgniting Next Level Productivity with AI-Infused Data Integration Workflows
Igniting Next Level Productivity with AI-Infused Data Integration WorkflowsSafe Software
 
OpenShift Commons Paris - Choose Your Own Observability Adventure
OpenShift Commons Paris - Choose Your Own Observability AdventureOpenShift Commons Paris - Choose Your Own Observability Adventure
OpenShift Commons Paris - Choose Your Own Observability AdventureEric D. Schabell
 
AI You Can Trust - Ensuring Success with Data Integrity Webinar
AI You Can Trust - Ensuring Success with Data Integrity WebinarAI You Can Trust - Ensuring Success with Data Integrity Webinar
AI You Can Trust - Ensuring Success with Data Integrity WebinarPrecisely
 
The Data Metaverse: Unpacking the Roles, Use Cases, and Tech Trends in Data a...
The Data Metaverse: Unpacking the Roles, Use Cases, and Tech Trends in Data a...The Data Metaverse: Unpacking the Roles, Use Cases, and Tech Trends in Data a...
The Data Metaverse: Unpacking the Roles, Use Cases, and Tech Trends in Data a...Aggregage
 
COMPUTER 10 Lesson 8 - Building a Website
COMPUTER 10 Lesson 8 - Building a WebsiteCOMPUTER 10 Lesson 8 - Building a Website
COMPUTER 10 Lesson 8 - Building a Websitedgelyza
 
UiPath Solutions Management Preview - Northern CA Chapter - March 22.pdf
UiPath Solutions Management Preview - Northern CA Chapter - March 22.pdfUiPath Solutions Management Preview - Northern CA Chapter - March 22.pdf
UiPath Solutions Management Preview - Northern CA Chapter - March 22.pdfDianaGray10
 

Último (20)

COMPUTER 10: Lesson 7 - File Storage and Online Collaboration
COMPUTER 10: Lesson 7 - File Storage and Online CollaborationCOMPUTER 10: Lesson 7 - File Storage and Online Collaboration
COMPUTER 10: Lesson 7 - File Storage and Online Collaboration
 
20230104 - machine vision
20230104 - machine vision20230104 - machine vision
20230104 - machine vision
 
Cybersecurity Workshop #1.pptx
Cybersecurity Workshop #1.pptxCybersecurity Workshop #1.pptx
Cybersecurity Workshop #1.pptx
 
Comparing Sidecar-less Service Mesh from Cilium and Istio
Comparing Sidecar-less Service Mesh from Cilium and IstioComparing Sidecar-less Service Mesh from Cilium and Istio
Comparing Sidecar-less Service Mesh from Cilium and Istio
 
20230202 - Introduction to tis-py
20230202 - Introduction to tis-py20230202 - Introduction to tis-py
20230202 - Introduction to tis-py
 
Bird eye's view on Camunda open source ecosystem
Bird eye's view on Camunda open source ecosystemBird eye's view on Camunda open source ecosystem
Bird eye's view on Camunda open source ecosystem
 
activity_diagram_combine_v4_20190827.pdfactivity_diagram_combine_v4_20190827.pdf
activity_diagram_combine_v4_20190827.pdfactivity_diagram_combine_v4_20190827.pdfactivity_diagram_combine_v4_20190827.pdfactivity_diagram_combine_v4_20190827.pdf
activity_diagram_combine_v4_20190827.pdfactivity_diagram_combine_v4_20190827.pdf
 
Salesforce Miami User Group Event - 1st Quarter 2024
Salesforce Miami User Group Event - 1st Quarter 2024Salesforce Miami User Group Event - 1st Quarter 2024
Salesforce Miami User Group Event - 1st Quarter 2024
 
Meet the new FSP 3000 M-Flex800™
Meet the new FSP 3000 M-Flex800™Meet the new FSP 3000 M-Flex800™
Meet the new FSP 3000 M-Flex800™
 
KubeConEU24-Monitoring Kubernetes and Cloud Spend with OpenCost
KubeConEU24-Monitoring Kubernetes and Cloud Spend with OpenCostKubeConEU24-Monitoring Kubernetes and Cloud Spend with OpenCost
KubeConEU24-Monitoring Kubernetes and Cloud Spend with OpenCost
 
UiPath Studio Web workshop series - Day 6
UiPath Studio Web workshop series - Day 6UiPath Studio Web workshop series - Day 6
UiPath Studio Web workshop series - Day 6
 
Secure your environment with UiPath and CyberArk technologies - Session 1
Secure your environment with UiPath and CyberArk technologies - Session 1Secure your environment with UiPath and CyberArk technologies - Session 1
Secure your environment with UiPath and CyberArk technologies - Session 1
 
UiPath Community: AI for UiPath Automation Developers
UiPath Community: AI for UiPath Automation DevelopersUiPath Community: AI for UiPath Automation Developers
UiPath Community: AI for UiPath Automation Developers
 
VoIP Service and Marketing using Odoo and Asterisk PBX
VoIP Service and Marketing using Odoo and Asterisk PBXVoIP Service and Marketing using Odoo and Asterisk PBX
VoIP Service and Marketing using Odoo and Asterisk PBX
 
Igniting Next Level Productivity with AI-Infused Data Integration Workflows
Igniting Next Level Productivity with AI-Infused Data Integration WorkflowsIgniting Next Level Productivity with AI-Infused Data Integration Workflows
Igniting Next Level Productivity with AI-Infused Data Integration Workflows
 
OpenShift Commons Paris - Choose Your Own Observability Adventure
OpenShift Commons Paris - Choose Your Own Observability AdventureOpenShift Commons Paris - Choose Your Own Observability Adventure
OpenShift Commons Paris - Choose Your Own Observability Adventure
 
AI You Can Trust - Ensuring Success with Data Integrity Webinar
AI You Can Trust - Ensuring Success with Data Integrity WebinarAI You Can Trust - Ensuring Success with Data Integrity Webinar
AI You Can Trust - Ensuring Success with Data Integrity Webinar
 
The Data Metaverse: Unpacking the Roles, Use Cases, and Tech Trends in Data a...
The Data Metaverse: Unpacking the Roles, Use Cases, and Tech Trends in Data a...The Data Metaverse: Unpacking the Roles, Use Cases, and Tech Trends in Data a...
The Data Metaverse: Unpacking the Roles, Use Cases, and Tech Trends in Data a...
 
COMPUTER 10 Lesson 8 - Building a Website
COMPUTER 10 Lesson 8 - Building a WebsiteCOMPUTER 10 Lesson 8 - Building a Website
COMPUTER 10 Lesson 8 - Building a Website
 
UiPath Solutions Management Preview - Northern CA Chapter - March 22.pdf
UiPath Solutions Management Preview - Northern CA Chapter - March 22.pdfUiPath Solutions Management Preview - Northern CA Chapter - March 22.pdf
UiPath Solutions Management Preview - Northern CA Chapter - March 22.pdf
 

Radiosity in CAD and 3D, informative.

  • 1. www.topcadservices.com PRESENT Informative about Radiosity in 3D and CAD Radiosity is an application of the finite element method to solving the rendering equation for scenes(CAD and 3D) with surfaces that reflect light diffusely. Radiosity is a global illumination algorithm in the sense that the illumination arriving at the eye comes not just from the light sources, but all the scene surfaces interacting with each other as well. Also radiosity is a method of rendering based on detailed analysis of light reflections off diffuse 3D surfaces. It calculates diffuse reflections of color and light from all surfaces in a scene. Calculatiing it divides each surface into small pieces, called patches. Each patch is calculated individually for the amount of light that enters or leaves that surface. The program then solves the system of equations in the model by determining the quantity of light on each patch as a result of the total sum of all the patches. Radiosity calculations are viewpoint independent which increases the computations involved, but makes them useful for all viewpoints. Visit us: www.topcadservices.com
  • 2. The images that result from a radiosity renderer are characterized by soft gradual shadows. Typically is used to render images of the of inside space interior. Therefore can achieve extremely photo-realistic results for scenes that are comprised of diffuse reflecting surfaces. In a way, radiosity makes 3D lights behave like real world rays – with all the pros and cons that comes with them. Here some advantages of radiosity that are used in GI while is rendering: -Spread color “energy” throughout the scene until a stasis point is reached; -Only handles diffuse reflection, no specular reflections; -Large memory consumption; -Very realistic soft illumination images can be produced. Radiosity as a rendering technique can give some remarkable results. That is enabled of the phenomenon of specular reflection. So it aloud to display the highlight at different points even when objects are viewed from different angles. This is because shiny surfaces reflect light unequally in different directions, on a perfectly shiny surface light is reflected only in the direction of the reflected ray. So radiosity enabled the light to arrived directly and indirectly from the environment at each surface point and uses this as the point of
  • 3. illumination.The elegance of this approach is that it produces all of the effects of the real object's appearance illuminated by the light of the environment, including self-shadowing, and it can be applied to any material, from metal to plastic or glass. Rendered model using combination of radiosity and ray tracing Visit us: www.topcadservices.com But, there is adisadvantage of radiosity. This disadvantage of radiosity it applies to matte and diffuse surfaces only, so contributions from
  • 4. translucent, transparent, and specular (shiny) surfaces are not included in the calculation. Therefore almost always is used in combination with ray tracing. Read all post at: http://www.topcadservices.com/2014/informative- global-illumination-in-cad-and-3d/#ixzz2vFtZne8t Mechanical Engineer Kuzmanovski Zoran