Simulation and meshing packages such as STAR-CCM+, ICEM CFD or OpenFOAM can import colored STL files which is an export format supported by CAESES/FFW: Boundary surfaces (inlet, outlet and symmetry plane etc.) can be individually colored in CAESES/FFW so that the color information is transferred to the meshing software - for quick and automatic detection of these important surfaces.

Here are different options for coloring surfaces in different situations (see also the screenshots):

  • Trimesh Input: Click the edit button of a trimesh input surface and set the color. 

  • Boolean Operations: The colors of the participating solids are also transferred (e.g. the symmetry plane in the screenshot "solid_merged" is red because the initial box is colored red). 

  • Extrusion: If you extrude surfaces onto a plane and additionally close the result (e.g. for lids), the extrusion itself as well as the generated closed surface can also hold individual colors. 

If you have further questions, please consider to visit also:

Our company’s website

Our public CAESES Forum

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