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fix: Move line tool specific logic from ViewportWidget to LineTool

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Co-authored-by: aider (gemini/gemini-2.5-pro) <aider@aider.chat>
This commit is contained in:
Tanner Collin
2026-02-17 10:57:02 -07:00
parent 2394727724
commit 35cad74367
3 changed files with 47 additions and 34 deletions
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34
src/LineTool.cpp
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@@ -153,7 +153,39 @@ void LineTool::mousePressEvent(QMouseEvent *event)
void LineTool::mouseMoveEvent(QMouseEvent *event)
{
// To be implemented
bool oldIsSnappingHorizontal = m_viewport->isSnappingHorizontal();
bool oldIsSnappingVertical = m_viewport->isSnappingVertical();
m_viewport->setSnappingHorizontal(false);
m_viewport->setSnappingVertical(false);
if (m_isDefiningLine && !m_viewport->isSnappingOrigin() && !m_viewport->isSnappingVertex()) {
QVector3D worldPos = m_viewport->unproject(m_viewport->currentMousePos(), m_viewport->currentPlane());
QVector3D startPos(m_firstLinePoint.X(), m_firstLinePoint.Y(), m_firstLinePoint.Z());
QVector3D delta = worldPos - startPos;
if (delta.length() > 1e-6) {
const double snapAngleThreshold = qDegreesToRadians(2.0);
double angle = 0;
if (m_viewport->currentPlane() == ViewportWidget::SketchPlane::XY) {
angle = atan2(delta.z(), delta.x());
} else if (m_viewport->currentPlane() == ViewportWidget::SketchPlane::XZ) {
angle = atan2(delta.y(), delta.x());
} else if (m_viewport->currentPlane() == ViewportWidget::SketchPlane::YZ) {
angle = atan2(delta.z(), delta.y());
}
if (qAbs(sin(angle)) < sin(snapAngleThreshold)) {
m_viewport->setSnappingHorizontal(true);
} else if (qAbs(cos(angle)) < sin(snapAngleThreshold)) {
m_viewport->setSnappingVertical(true);
}
}
}
if (oldIsSnappingHorizontal != m_viewport->isSnappingHorizontal() || oldIsSnappingVertical != m_viewport->isSnappingVertical()) {
m_viewport->update();
}
}
void LineTool::keyPressEvent(QKeyEvent *event)