Glen Whitney
92be417845
Set VRML97 translation of IndexedFaceSets to specify `solid false` unless the faces were explicitly indicated to have CLOCKWISE or COUNTERCLOCKWISE vertex ordering. This is conservative, but otherwise shapes may be "see-through" in undesirable ways, if the original VRML 1 vertices are not ordered consistently with the VRML97 default. Also fixes a typo/bug in picking up numerical values of parameters, and ensures that fields in the output VRML97 are always separated by at least a space, comma, or parenthesis. |
||
---|---|---|
.. | ||
example.civet | ||
index.civet |