diff options
Diffstat (limited to 'src/gui/math3d/qvector3d.cpp')
| -rw-r--r-- | src/gui/math3d/qvector3d.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/gui/math3d/qvector3d.cpp b/src/gui/math3d/qvector3d.cpp index fa09a43480..a93d994a70 100644 --- a/src/gui/math3d/qvector3d.cpp +++ b/src/gui/math3d/qvector3d.cpp @@ -235,7 +235,7 @@ QVector3D QVector3D::normalized() const if (qFuzzyIsNull(len - 1.0f)) { return *this; } else if (!qFuzzyIsNull(len)) { - double sqrtLen = sqrt(len); + double sqrtLen = std::sqrt(len); return QVector3D(float(double(xp) / sqrtLen), float(double(yp) / sqrtLen), float(double(zp) / sqrtLen)); @@ -259,7 +259,7 @@ void QVector3D::normalize() if (qFuzzyIsNull(len - 1.0f) || qFuzzyIsNull(len)) return; - len = sqrt(len); + len = std::sqrt(len); xp = float(double(xp) / len); yp = float(double(yp) / len); @@ -679,7 +679,7 @@ float QVector3D::length() const double len = double(xp) * double(xp) + double(yp) * double(yp) + double(zp) * double(zp); - return float(sqrt(len)); + return float(std::sqrt(len)); } /*! |