[Plugin] Bitmap To Mesh

tacokid · 7 Mar 2013, 07:53

First, let me apologize because I have no idea where this is going. I have never posted on any forum, so it's all new to me. What I am trying to find out is how do you download the bitmap to mesh plugin and the tt_lib that goes with it? I have been clicking on links for a while, but I'm just going in circles. I hope this plugin does what shows on the video as it could solve my problem.

Thanks,
tacokid

massimo · 7 Mar 2013, 12:15

Look at the very first post of the thread.

thomthom · 7 Mar 2013, 12:56

And you can use this to aid the installation process: http://sketchucation.com/forums/viewtopic.php?t=42315#p375454

tacokid · 7 Mar 2013, 17:53

You're not going to believe this, but I was having the same trouble. You would think I'm just learning to use computer too !! I did find my problem. For some reason, when I disabled my pop up blocker and re-started my browser, the pop up blocker re-enabled. So I was chasing my own tail. Did get it downloaded and will try it soon.

Thanks a lot

thomthom · 7 Mar 2013, 21:37

frankleng · 26 Jun 2013, 10:11

thanks. very nice.

Soyphrenn · 12 Jul 2013, 14:37

Just one question : no working with Sketchup MacOS ?

Dave R · 12 Jul 2013, 16:32

Works just fine on my Mac (OSX 10.8.4)

I did this a few minutes ago.

thomthom · 12 Jul 2013, 16:39

Yea, should work on OSX. Are you getting errors?
Did you install TT_Lib2 as well? (it's a required dependency.)

jjduncs · 3 Sept 2013, 02:17

256x256 bmp taking 45 minutes to finish. Activity monitor shows Sketchup only using 5% while this is processing.

tt_su · 3 Sept 2013, 08:28

@jjduncs said:

256x256 bmp taking 45 minutes to finish. Activity monitor shows Sketchup only using 5% while this is processing.

How many cores do you have? Quad core hyper-threaded? SketchUp and Ruby 1.8 only makes use of a single core.

256x256 pixels would produce 131072 triangles - so you'd have quite a dense mesh. Ruby is quite slow by itself, but the bottleneck here is SketchUp's speed of adding geometry. The more geometry already in the group you add to the slower it gets.

jjduncs · 3 Sept 2013, 15:57

Yeah quad core, not sure on the hyper-threading.

Ended up just scaling down to 100 x 100 in PS. Still took 20 minutes though. CPU usage only spikes higher for the last maybe 20 seconds after it finishes the generating mesh task.

Thanks though.
100x100 turned out fine anyway.

khancyrus · 2 Oct 2013, 15:15

Hello,
I had a question. I have tried this plugin and it works brilliant, but I feel I could only make it work for rectangular or planes curved in one plane only. I just wanted to know if it is possible with more organic or bulbous or more bulging surfaces in all x,y,z planes. Please forgive me if I'm using wrong terms or doing it wrong.
Btw thanks for all the plugins thomthom!

CSK

tt_su · 2 Oct 2013, 16:43

You mean take a surface mapped with a texture and generate new mesh - like a displacement map would?

khancyrus · 2 Oct 2013, 19:21

Its sth like that if Im understanding what it is, for example I wish to create a mesh a bulging surface that would have holes in it, taken from Half tone bitmaps.
For example, the facades of BIG's Tam Art Cross, but in this case a bulbous one! Im wondering, is it possible in sketchup?

BIG | Bjarke Ingels Group

BIG has grown organically over the last two decades from a founder, to a family, to a force of 700. Our latest transformation is the BIG LEAP: Bjarke Ingels Group of Landscape, Engineering, Architecture, Planning and Products. A plethora of in-house perspectives allows us to see what none of us would be able to see on our own. The sum of our individual talents becomes our collective creative genius. A small step for each of us becomes a BIG LEAP for all of us.

BIG | Bjarke Ingels Group (www.big.dk)