From: Marko Luukkainen <marko.luukkainen@semantum.fi>
Date: Thu, 5 Dec 2019 12:31:00 +0000 (+0200)
Subject: Fix directed path leg update failing to update inline lengths
X-Git-Tag: v1.43.0~98
X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=commitdiff_plain;h=e9988b476c8634d67cae75c53a8d084f463d5419;hp=e9988b476c8634d67cae75c53a8d084f463d5419;p=simantics%2F3d.git

Fix directed path leg update failing to update inline lengths

Changed PipeControlPoint.getPathLegDirection to return normalized
vectors, or null.

Also, now Plant3D editor reports PipingRule errors happening during
model load.

gitlab #35

Change-Id: I159db0a8f04ed69df0b98fd859a4bf0fd58427de
(cherry picked from commit 61ce1ae33f46cf6d73a8d0ec151dcf1cd27db49f)
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