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IDProjectCategoryView StatusLast Update
0001235File formatspublic2013-11-07 12:41
Reportertoreram Assigned Towmayer  
PrioritynormalSeverityminorReproducibilityalways
Status closedResolutionnot fixable 
Summary0001235: Color missing for Mesh formats (.stl) export
DescriptionExporting to "Mesh formats (...)" to a .stl file will export the model without color information.

If I use import in FreeCAD or view the .stl file with the free SolidWorks eDrawing viewer all parts are gray.

I have tested with both version 13 and version FreeCAD_0.14.2370_x86_RC on windows 7 64-bit PC. Both versions are failing.
TagsNo tags attached.
FreeCAD Information

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wmayer

2013-09-06 06:54

administrator   ~0003556

The STL format has no support for color or texture information. See https://en.wikipedia.org/wiki/STL_(file_format)

https://en.wikipedia.org/wiki/STL_(file_format)#Color_in_binary_STL describes some attempts to store color information BUT they are NOT covered by the standard and this means that 99% of all SW that supports STL ignores such information.

If you want to store meshes with color information then use a format that explicitly supports it like PLY.

wmayer

2013-11-07 12:41

administrator   ~0003864

That's an invalid request.

Issue History

Date Modified Username Field Change
2013-09-05 07:08 toreram New Issue
2013-09-06 06:54 wmayer Note Added: 0003556
2013-11-07 12:41 wmayer Note Added: 0003864
2013-11-07 12:41 wmayer Status new => closed
2013-11-07 12:41 wmayer Assigned To => wmayer
2013-11-07 12:41 wmayer Resolution open => not fixable