• Home
  • Software
    • AGi32
    • ElumTools
    • Photometric Toolbox
    • Web-based Tools
    • Instabase
    • Photometric Power Tools
  • Support
    • Submit a Ticket
    • Knowledgebase
    • Support Policy
  • Learn
    • AGi32 Tutorials
      • Get Started
      • AGi32 Interface Course
      • Site Lighting Course
      • Street Lighting Course
      • Basic Interior Lighting Course
      • Intermediate Interior Lighting Course
    • Live Online Training
      • Schedule and Registration
      • Course Descriptions
      • Digital Badges
      • Our Instructors
    • ElumTools
      • Live Online Training Classes
      • Online Course
  • Company
    • About Us
    • About Revalize
    • Contact Us
    • Resellers
    • Annual Charles Loch Award
    • Tradeshows & Events
    • Press Releases
  • Blogs
    • ElumTools
    • AGi32
    • All Things Lighting

Call us (303) 972-8852

  • Testimonials
  • Store
  • Customer Login
Lighting AnalystsLighting Analysts
  • Home
  • Software
    • AGi32®Stand-alone software for any lighting application

      Try | Buy
    • ElumTools®Complete lighting analysis inside Autodesk Revit

      Try | Buy
    • Photometric Toolbox®Report, edit, convert luminaire photometric files

      Try | Buy
    • Web ToolsLuxiflux Web-based calculations for manufacturers

      Buy
    • Instabase®Cloud-based search engine for photometric data & files

      List of Participating Manufacturers
    • Photometric Power ToolsBatch factor and edit IES files - for manufacturers

      Try | Buy
  • Support
    • Submit a Ticket
    • Knowledgebase
    • Support Policy
  • Learn
    • AGi32 Tutorials
      • Get Started
      • AGi32 Interface Course
      • Site Lighting Course
      • Street Lighting Course
      • Basic Interior Lighting Course
      • Intermediate Interior Lighting Course
    • Live Online Training
      • Schedule and Registration
      • Course Descriptions
      • Digital Badges
      • Our Instructors
    • ElumTools
      • Live Online Training Classes
      • Online Course
  • Company
    • About Us
    • About Revalize
    • Contact Us
    • Resellers
    • Annual Charles Loch Award
    • Tradeshows & Events
    • Press Releases
  • Blogs
    • ElumTools
    • AGi32
    • All Things Lighting

Why Can’t I Suppress the Rendering?

Home ElumToolsThings about LightingWhy Can’t I Suppress the Rendering?

Why Can’t I Suppress the Rendering?

May 30, 2017 Posted by Matt Kincaid Things about Lighting, Tips and Tricks

Often when using ElumTools, you won’t be interested in a rendering and will only need the point-by-point illuminance values, and perhaps the associated statistics (avg, max, min, ratios, etc.).  A common question we get is if there is a way to suppress the rendering and have ElumTools only return the numerical results when calculating (usually in the interest of faster calculation times).

The answer to this question is no.  But it isn’t because we neglected to add the feature :).  ElumTools, like AGi32, uses a process called radiosity to consider all the interreflected light and its contribution to the point-by-point results.  With radiosity, the math to produce the calculation point values is identical to the math required to produce the rendering.  In other words, the point-by-points are a by product of the rendering.  So, were the option to suppress the renderings given, the calculation time would remain roughly the same.

There are, however, some things you can do to speed things up, particularly if you are daring enough to compromise on calculation accuracy.  This help article contains some handy tips. These can be particularly useful during design iterations when only approximate computations are required.  Then the settings can always be ratcheted up for final deliverables, when greater accuracy is needed.   Layout assistant can also be a useful “quick calc” tool to get a rough idea of fixture quantities, early in the design process.

Share
2

You also might be interested in

Optimize Symbol Selection for Speed

Jan 14, 2021

When speaking with customers, a common problem we encounter is[...]

Daylighting in ElumTools 2014.4

Jan 6, 2014

It is now possible to calculate daylight illuminance (fc or[...]

What’s new in 2018.3 (2017.6 and 2016.10 too)

Sep 12, 2017

The latest generation of ElumTools is packed with new features,[...]

All blog posts

  • AGi32 Version 20 Define Dialog Update
  • Direct Lighting in ElumTools
  • Issues with OneDrive and other mapped locations
  • Optimize Symbol Selection for Speed

Categories

    ElumTools
  • How To's (13)
  • Latest Features (7)
  • Real User Posts (2)
  • Things about Lighting (3)
  • Tips and Tricks (10)

Archives

  • July 2021
  • March 2021
  • January 2021
  • December 2020
  • September 2020
  • June 2020
  • April 2020
  • March 2020
  • February 2020
  • January 2020
  • October 2019
  • July 2019
  • May 2019
  • February 2019
  • December 2018
  • August 2018
  • July 2018
  • June 2018
  • May 2018
  • March 2018
  • October 2017
  • September 2017
  • May 2017
  • February 2017
  • December 2016
  • September 2016
  • July 2016
  • June 2016
  • July 2014
  • February 2014
  • January 2014
Considering On-Site Training? Have Questions? Speak with an Expert now.
Contact Us

Contact Us

Send us an email and we'll get back to you, asap.

Send Message
Need assistance? Speak to one of our friendly experts now. Contact US
Lighting Analysts logo

Our Mission

To assist the architectural lighting industry with the preparation and presentation of predicted lighting performance through the use of powerful, yet affordable, calculation software, and to actively support that software with friendly, knowledgeable and accessible assistance.

Newsletter Signup

Contact Info

  • Lighting Analysts, LLC c/o Revalize Software
  • 50 N Laura St. Suite 2500,
  • Jacksonville, FL 32202
  • https://lightinganalysts.com

© 2025 Revalize, Inc | Privacy Policy | Cookie Notice | Do Not Sell or Share My Personal Information | Terms of Use

Prev Next