topic Re: Is BimX really this slow? in BIMx

Is BimX really this slow?

Eduardo Rolon — Tue, 09 May 2023 11:35:50 GMT

Please correct me if I am wrong:

1. BimX is not 64 bit?

2. Does not use 100% of the CPU?

3. Not multiprocessor aware?

----
Ouch!

Will it get better?

Re: Is BimX really this slow?

Eduardo Rolon — Mon, 03 Oct 2011 11:30:49 GMT

And the point is moot since the 12MB does not run on my iPad crashing every time.

Re: Is BimX really this slow?

Karl Ottenstein — Mon, 03 Oct 2011 16:26:46 GMT

These and many other issues in BIM Explorer were listed in a Wiki article about Virtual Building Explorer (previous name for the product), but that article is not available at the moment. I'll check on it.

BIM Explorer is apparently multiprocessor/multicore aware on Windows. It is a Mac issue that it will not use more than one core - and not even 100% of that one core - when generating the global illumination solution.

The latest version at least responds to alt-tab to let you switch to other applications while it slowly generates the lighting solution in the background.

Cheers,
Karl

Re: Is BimX really this slow?

Anonymous — Sat, 24 Dec 2011 15:04:15 GMT

Karl wrote:
BIM Explorer is apparently multiprocessor/multicore aware on Windows. It is a Mac issue that it will not use more than one core - and not even 100% of that one core - when generating the global illumination solution.

Dear Karl,

our latest version of 64 bit BIMx is using only one core of processor from six, while generating global illumination on Win7. So it's not only MAC issue.

Re: Is BimX really this slow?

Djordje — Thu, 29 Dec 2011 08:33:48 GMT

Owls are not what they seem.

Re: Is BimX really this slow?

IArvay — Tue, 03 Jan 2012 11:16:11 GMT

Hi,

That is true that:

1. This version of BIMx is not 64 bit.
2. Does not use 100% of the processor, because it rather uses the Video Card.
3. Multiprocessor awareness is not supported at the moment. (But we have plans to change this.)

ejrolon, great polygon number or texture texture could be behind the troubles on ipad.

Cheers,

Illes

Re: Is BimX really this slow?

JaredBanks — Thu, 05 Jan 2012 17:48:31 GMT

Eduardo,

What's the polygon count on the model? If you haven't used the PolyCount Add-On I talk about it a bit in this blog post. http://www.shoegnome.com/2011/10/16/polycount-add-on-and-airships/

And you can download the add-on here: http://www.graphisoft.com/support/archicad/downloads/ac15/INT.html

Objects, even though they are not huge MB-wise, can have a TON of polygons and really slow down a model.

There could be an error in 3D or something else that is slowing down the file. Also try re-exporting the BIMx file. I've found that re-exporting the exact file is all it takes to make it work. My guess is that sometimes the translation process goofs up?