From b09cad8c423b309daaeb7dccd37645402fed33c9 Mon Sep 17 00:00:00 2001
From: Roman Telezhynskyi <kroluku@gmail.com>
Date: Sun, 12 Feb 2017 15:02:07 +0200
Subject: [PATCH] GCC warnings.

--HG--
branch : develop
---
 src/libs/vgeometry/vgobject.cpp | 19 +++++--------------
 src/libs/vgeometry/vgobject.h   |  4 ++--
 2 files changed, 7 insertions(+), 16 deletions(-)

diff --git a/src/libs/vgeometry/vgobject.cpp b/src/libs/vgeometry/vgobject.cpp
index e964337d0..a8146e252 100644
--- a/src/libs/vgeometry/vgobject.cpp
+++ b/src/libs/vgeometry/vgobject.cpp
@@ -486,8 +486,8 @@ bool VGObject::IsPointOnLineSegment(const QPointF &t, const QPointF &p1, const Q
  */
 bool VGObject::IsPointOnLineviaPDP(const QPointF &t, const QPointF &p1, const QPointF &p2)
 {
-    const auto p = qAbs(PerpDotProduct(p1, p2, t));
-    const auto e = GetEpsilon(p1, p2);
+    const double p = qAbs(PerpDotProduct(p1, p2, t));
+    const double e = GetEpsilon(p1, p2);
     // We can't use common "<=" here because of the floating-point accuraccy problem
     return p < e || VFuzzyComparePossibleNulls(p, e);
 }
@@ -498,18 +498,9 @@ bool VGObject::IsPointOnLineviaPDP(const QPointF &t, const QPointF &p1, const QP
  * This is actually the same as the area of the triangle defined by the three points, multiplied by 2.
  * @return 2 * triangleArea(a,b,c)
  */
-long double VGObject::PerpDotProduct(const QPointF &p1, const QPointF &p2, const QPointF &t)
+double VGObject::PerpDotProduct(const QPointF &p1, const QPointF &p2, const QPointF &t)
 {
-    const auto p1x = static_cast<long double>(p1.x());
-    const auto p1y = static_cast<long double>(p1.y());
-
-    const auto p2x = static_cast<long double>(p2.x());
-    const auto p2y = static_cast<long double>(p2.y());
-
-    const auto tx = static_cast<long double>(t.x());
-    const auto ty = static_cast<long double>(t.y());
-
-    return (p1x - tx) * (p2y - ty) - (p1y - ty) * (p2x - tx);
+    return (p1.x() - t.x()) * (p2.y() - t.y()) - (p1.y() - t.y()) * (p2.x() - t.x());
 }
 
 //---------------------------------------------------------------------------------------------------------------------
@@ -522,7 +513,7 @@ long double VGObject::PerpDotProduct(const QPointF &p1, const QPointF &p2, const
  * line e1=(p1, p2), e.g. the minimal area calucalted with PerpDotProduc() if point still not on the line. This distance
  * is controled by variable accuracyPointOnLine
  */
-long double VGObject::GetEpsilon(const QPointF &p1, const QPointF &p2)
+double VGObject::GetEpsilon(const QPointF &p1, const QPointF &p2)
 {
     QLineF line(p1, p2);
     line.setAngle(line.angle() + 90);
diff --git a/src/libs/vgeometry/vgobject.h b/src/libs/vgeometry/vgobject.h
index 18894c77f..eec5b7906 100644
--- a/src/libs/vgeometry/vgobject.h
+++ b/src/libs/vgeometry/vgobject.h
@@ -100,8 +100,8 @@ protected:
 private:
     QSharedDataPointer<VGObjectData> d;
 
-    static long double PerpDotProduct(const QPointF &p1, const QPointF &p2, const QPointF &t);
-    static long double GetEpsilon(const QPointF &p1, const QPointF &p2);
+    static double PerpDotProduct(const QPointF &p1, const QPointF &p2, const QPointF &t);
+    static double GetEpsilon(const QPointF &p1, const QPointF &p2);
 
     static int     PointInCircle (const QPointF &p, const QPointF &center, qreal radius);
 };