Translations:Raytracing Module/34/en

Exporting to Kerkythea
Although direct export to the Kerkythea XML-File-Format is not supported yet, you can export your Objects as Mesh-Files (.obj) and then import them in Kerkythea.
 * if using Kerkythea for Linux, remember to install the WINE-Package (needed by Kerkythea for Linux to run)
 * you can convert your models with the help of the mesh workbench to meshes and then export these meshes as .obj-files
 * If your mesh-export resulted in errors (flip of normals, holes ...) you may try your luck with netfabb studio basic
 * Free for personal use, available for Windows, Linux and Mac OSX.
 * It has standard repair tools which will repair you model in most cases.


 * another good program for mesh analysing/repairing is Meshlab
 * Open Source, available for Windows, Linux and Mac OSX.
 * It has standard repair tools which will repair you model in most cases (fill holes, re-orient normals, etc.)


 * you can use "make compound" and then "make single copy" or you can fuse solids to group them before converting to meshes
 * remember to set in Kerkythea an import-factor of 0.001 for obj-modeler, since Kerkythea expects the obj-file to be in m (but standard units-scheme in FreeCAD is mm)
 * Within WIndows 7 64-bit Kerkythea does not seem to be able to save these settings.
 * So remember to do that each time you start Kerkythea


 * if importing multiple objects in Kerkythea you can use the "File → Merge" command in Kerkythea