diff options
Diffstat (limited to 'src/data/edge.cpp')
| -rw-r--r-- | src/data/edge.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/data/edge.cpp b/src/data/edge.cpp index 41fc2bb..fcd9959 100644 --- a/src/data/edge.cpp +++ b/src/data/edge.cpp @@ -169,8 +169,10 @@ void Edge::updateControls() { qreal bnd = static_cast<qreal>(_bend) * (M_PI / 180.0);
outAngleR = angle - bnd;
inAngleR = M_PI + angle + bnd;
- _outAngle = static_cast<int>(round(outAngleR * (180.0 / M_PI)));
- _inAngle = static_cast<int>(round(inAngleR * (180.0 / M_PI)));
+
+ // keep _inAngle and _outAngle snapped to increments of 15 degrees
+ _outAngle = static_cast<int>(roundToNearest(15.0, outAngleR * (180.0 / M_PI)));
+ _inAngle = static_cast<int>(roundToNearest(15.0, inAngleR * (180.0 / M_PI)));
} else {
outAngleR = static_cast<qreal>(_outAngle) * (M_PI / 180.0);
inAngleR = static_cast<qreal>(_inAngle) * (M_PI / 180.0);
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