From: blobfish <blobfish@gmx.com>
Date: Fri, 24 May 2024 17:00:24 +0000 (+0200)
Subject: [PATCH 2/7] GeomPlate_BuildAveragePlane: BasePlan: Don't set yvector to zero. See... 
X-Git-Tag: archive/raspbian/7.8.1+dfsg1-2+rpi1^2~8
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=5714293c55aacced8af3a71e5a502a34d809c70e;p=opencascade.git

[PATCH 2/7] GeomPlate_BuildAveragePlane: BasePlan: Don't set yvector to zero. See Following:

    When we return, the yvector is crossed with x and we crash.
    The z vector is passed in and we calculate the x vector, so just cross those 2 in this case to get y.


Gbp-Pq: Name 0002-GeomPlate_BuildAveragePlane-BasePlan-Don-t-set-yvect.patch
---

diff --git a/src/GeomPlate/GeomPlate_BuildAveragePlane.cxx b/src/GeomPlate/GeomPlate_BuildAveragePlane.cxx
index 557906d13..9b1dcb05c 100644
--- a/src/GeomPlate/GeomPlate_BuildAveragePlane.cxx
+++ b/src/GeomPlate/GeomPlate_BuildAveragePlane.cxx
@@ -434,7 +434,7 @@ void GeomPlate_BuildAveragePlane::BasePlan(const gp_Vec& OZ)
           || ((Abs(n2)<=myTol)&&(Abs(n3)<=myTol))
           || ((Abs(n1)<=myTol)&&(Abs(n3)<=myTol))) {
       myOX.SetCoord(V3(1),V3(2),V3(3));
-      myOY.SetCoord(0,0,0);
+      myOY = OZ ^ myOX;
     }
     else {
       myOX.SetCoord(V3(1),V3(2),V3(3));