From c84d1153ab61d94ad3372d0c0cea585542c76816 Mon Sep 17 00:00:00 2001
From: Roman Telezhynskyi <dismine@gmail.com>
Date: Tue, 14 Nov 2023 15:31:07 +0200
Subject: [PATCH] Fix moving a point.

First set angle then length. Length can have negative value.
---
 src/libs/vgeometry/vpointf.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/libs/vgeometry/vpointf.cpp b/src/libs/vgeometry/vpointf.cpp
index 0cb8ab5f6..b06901aa5 100644
--- a/src/libs/vgeometry/vpointf.cpp
+++ b/src/libs/vgeometry/vpointf.cpp
@@ -304,7 +304,9 @@ auto VPointF::FlipPF(const QLineF &axis, const QPointF &point) -> QPointF
 //---------------------------------------------------------------------------------------------------------------------
 auto VPointF::MovePF(const QPointF &originPoint, qreal length, qreal angle) -> QPointF
 {
-    QLineF line(originPoint.x(), originPoint.y(), originPoint.x() + length, originPoint.y());
-    line.setAngle(angle);
+    QLineF line;
+    line.setP1(originPoint);
+    line.setAngle(angle); // First set angle then length. Length can have negative value.
+    line.setLength(length);
     return line.p2();
 }