Texmap render issues on PT

[Travis Cobbs]

Glitches in both the image preview and the 3D render of https://www.ldraw.org/cgi-bin/ptdetail.c...092p01.dat


The preview shows thick yellowish lines around the edges of the texture images, and also has some odd vertical lines visible in the pits:

The preview uses LDView, and doing some digging, I see that there is a bug in LDView's snapshot functionality when textures with partial transparency are used in conjunction with the "Transparent Background" option of the snapshot saving. There also appears to be a problem with textures interfering with conditional edge lines, as well as probably another problem with textures placed over studs causing issues. I will try to track down the problems and fix them, then update the build used by the part tracker, but it could take some time.