Print at Dec 17, 2025, 5:21:53 PM

Posted by dorin at May 17, 2015, 9:01:07 PM
Re: 2D Symbols
A) Prepare the system:
1. Install LibreOffice
2. Install GIMP
3. Download 2DSymbols 1.2.sh3f
4. Unzip in a folder named 2DSymbols (autodetect folders)
5. Make a new folder with name Electrical (for eg.)
6. Locate in 2DSymbols 1.2 the file with names:
-invisibleCube.obj
-PluginFurnitureCatalog.properties

7. Copy this files to Electrical folder
8. Open PluginFurnitureCatalog.properties and erase all exept the entry for the first symbol
*Learn whats mean every entry in this kind of file
B) Made the symbols:
1. Open a new LibreOfficeDraw file
1a. Draw the symbol whit the tools provided by LibreOffice
1b. Export it as png
1b1. Select the draw objects -> group it
1b2. Select the group -> convert as bitmap
1b3. File -> Export... -> as PNG [select the Electrical folder (give some-name.png)]
1b4. File -> Export... -> as PNG [select the Electrical folder (give some-namePlanIcon.png)]
2. Open the some-name.png in GIMP
2a. Image -> Auto Crop
2b. Colors -> Color to Alpha... (select white backgound to convert to alpha)
2c. File -> Owerwrite some-name.png
3. Open the some-namePlanIcon.png in GIMP
3a. Image -> Auto Crop
3b. Image -> Canvas Size... (make a square canvas to be showed in furniture catalog)
3c. File -> Owerwrite some-namePlanIcon.png
C) Prepare the library:
1. Open the PluginFurnitureCatalog.properties in a text editor
1a. edit every entry
1b. for every entry select for model#[nr]= /invisibleCube.obj
1c. for every entry set width and depth as is for some-name.png
1d. ZIP the library
D) Test library in SH3D
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A computer program does what you tell it to do, not what you want it to do. Murphy's Law
When all else fails, read the instructions. Murphy's Law
If you don't like "AS IS", DIY. Dorin's law