[Plugin] Exporting a texture from a material

Didier Bur

Hi,
A little bit off topic, but I've just coded a very fast texture writer. Instead of interating through all the entities of the model, dig in groups/components, etc, etc, it iterates through materials and assign each material which has a texture to a virtual face. 10 times faster, especially on huge models as you may think.
It's here:
http://www.sketchucation.com/forums/scf/viewtopic.php?f=153&t=6386

Alan Fraser

Unless I'm missing something here, why can't you simply r-click the material swatch in the In Model library, choose Export Texture Image and save it to your Desktop?

troyhome

I'm on a Mac using SU6 and the only way i can export textures is using the Export Selected Texture; all other texture exporters do not work for me. And one-at-a-time texture export is not fun. On the PC i can right click the texture in the texture window and save as, but no such luck on the mac. Any suggestions besides exporting as a 3d format and manually relinking?

Al Hart

Did you try the texture_writer ruby script in this thread?

I would expect it to work on the mac.

Also, have you tried reading the texture from the .skm file. You can open the file with WinZip and see the texture stored in the file.

troyhome

I tried the file in this thread- maybe it's not playing nice with some of the other ruby's i've got.
I'll try looking at the .skm which i assume is somewhere on my computer
Thanks!

Al Hart

Here is a carpet.skm file - located in the SketchUp Materials folder.

troyhome

Thank you, Al- this will help tremendously!
One thing i should note about the script is that when i do run it to export all materials, it appears as though something happens- as though there might be a window hiding that shows a save location or somethings- but then there is nothing. All i mean is- i wonder if the materials are saving to some hidden location?
Oh well- i like the .skm approach- thanks again!

Chris Fullmer

Whats the matter with exportingas a 3ds file to get all the images out? I saw you said you didn't want to do that, but I didn't catch why? What do you mean by manually relinking?

Chris

troyhome

Hi Chris,
I just mean having to export the file on which i'm working just so i get the maps... manually relinking? I don't know what i was thinking about when i typed that... I've been linking maps to Maxwell materials for the last couple days- i imagine that made it into my post somehow- how embarrassing.

Artz_ab

thank you, i will try it

Ineshtine

I'm a year an a half off on this topic, but if anyone cares, I have written a plugin to export all of the textures from your models. It's very fast and not coded in Ruby. It's freeware and you can get it from http://Raylectron.com

Please let me know how it works for you?

eidam655

hi, the raylecton exporter looks good, however, i would like to retain the plugin's functionality inside sketchup.

so far the mass-export does not work because of this:

Error; #<ArgumentError; wrong number of arguments (2 for 3)>
C;/PROGRA~1/Google/Google SketchUp 8/Plugins/rps_texturewrite.rb;25;in `export_texture'
C;/PROGRA~1/Google/Google SketchUp 8/Plugins/rps_texturewrite.rb;25;in `exportTextures'
C;/PROGRA~1/Google/Google SketchUp 8/Plugins/rps_texturewrite.rb;24;in `each'
C;/PROGRA~1/Google/Google SketchUp 8/Plugins/rps_texturewrite.rb;24;in `exportTextures'
C;/PROGRA~1/Google/Google SketchUp 8/Plugins/rps_texturewrite.rb;216

i would love to fix this, but i'm not familiar with Ruby, let alone Ruby inside Sketchup. if anyone could have a look at this issue, i'd be very very glad...

TIG

OR there's Didier's "Very Fast Texture Writer" http://forums.sketchucation.com/viewtopic.php?t=6386

Ineshtine

rps_texturewrite.rb is not part of Raylectron, it's from Renderplus, so you may want to contact them.

The Raylectron texture exporter is very fast, and, you can select the format you want to save the images as, and where to save them, and, it's easier to use, with a nice GUI.

Al Hart

I got the same errors when trying to use rps_texturewrite.rb.

I fixed it and uploaded a new version into the first post in this thread.

Al Hart

@troyhome said:

Thank you, Al- this will help tremendously!
One thing i should note about the script is that when i do run it to export all materials, it appears as though something happens- as though there might be a window hiding that shows a save location or somethings- but then there is nothing. All i mean is- i wonder if the materials are saving to some hidden location?
Oh well- i like the .skm approach- thanks again!

In the newest version, I added a display of the file names of all textures saved, which will appear in the Ruby Console. That should help:

e.g.

Writing: c:\tmp/texture_test/F0.jpg

eidam655

thanks for the fix, but in the meantime i also found the plugin TIG linked, so it's settled...

i might download the new version of this plugin, just to see the difference in source code; might come handy

dramachik27

Hello, I am new to sketchup and I am trying to use the program to create 3D models for a game. The issue I am having is when I export the model into Torque. We see all the colors I have applied but as for textures, they are all gone. Is there a way to change this outcome?
~G

thomthom

What format are you exporting to?

deaneau

hi Al Hart, i would love if you change your plugin by reading the color name and than naming the textures. this would be cool

thank you