Comments (3)
What I always wanted to see was whether we could split the JSON into multiple streams – identify certain categories that might only be shown at “medium LOD” or “high LOD”.
For example:
Walls, Windows, Topography, etc – These should be shown at all levels of detail.
Furniture, Casework, Electrical Fixtures, Railings – These might be shown at medium detail.
Curtain Wall Mullions, Certain MEP Categories – might only be shown at high-detail.
(the list above is based on my impression of both: what makes sense when you are “zoomed out” on a building, as well as the quantity/complexity of element geometry).
-Matt
From: pingfengafei [mailto:[email protected]]
Sent: Monday, May 18, 2015 9:48 PM
To: va3c/viewer
Subject: [viewer] optimize visual effects with LOD (#10)
followed with revit.html. Here I want to solve the problem:
optimizing revit.js file with LOD(leveal of details) for better visual effects.
I noticed that a revit-file.js about 150M size. while I rotate the 3D building,only 12-15fps(under ATI 4650).
I also see that three.js has LOD fucntion.but how can I add it to optimize visual effects??
—
Reply to this email directly or view it on GitHubhttps://github.com//issues/10.
from viewer.
I agree with your opinion. Identifying different materials with different LOD is a useful way.
But question comes:
Can Revit API provides a convenient way to identify categorie of an objects belonging to?
I know nothing with architecture in real world.
from viewer.
yes, absolutely! revit provides exactly the category classification that matt lists above, e.g. walls, windows, furniture, mullions etc.
from viewer.
Related Issues (15)
- This is sample geometry that should be v4 compatible.
- wrong js source files address HOT 1
- Precision problem HOT 1
- JS errors with the viewer HOT 16
- 2016-11-09 ~ IFC View R2
- Header and menu bar
- The license is missing
- Wordpress
- vA3C JSON Loader HOT 2
- other neat uses of similar technology HOT 1
- zoomout will cause part of model hidding HOT 2
- failed to load big model HOT 18
- How to adjust light to make the scene brighter? HOT 3
- Collada loader
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from viewer.