[fixed] Couldn't reproduce at importing completely an .obj file that has vertex color

[tkbd]

ggaliens, Thanks you for thoughtful advice.
Fortunately,goxel can export ply format.
I'm going to use ply format for vertex colors.

Due to this,I noticed another problem here.
In Wings3D 2.1.7 for Mac, "Stanford ply (.ply) ..." doesn't appear in the file> import menu.
Also a module file(wpc_ply.beam) is missing too.

This module was added on Wings3D github repository in 2015.
However,it seems that had been missing since Wings3D v2.0 for Mac(2015 released).

So I realized why I overlooked to existing of ply format.
Ah...I want have to change the title of the thread "Couldn't select ply format in the import menu".

Thanks again!
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tkbd