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fix: Scale pan speed with zoom level for consistent movement

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Co-authored-by: aider (gemini/gemini-2.5-pro) <aider@aider.chat>
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Tanner Collin
2026-02-17 11:53:07 -07:00
parent 3bb8d65fd4
commit f3a1f73f45
1 changed files with 6 additions and 2 deletions
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8
src/Camera.cpp
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@@ -29,8 +29,12 @@ void Camera::mouseMoveEvent(QMouseEvent* event)
if (event->buttons() & Qt::MiddleButton) { if (event->buttons() & Qt::MiddleButton) {
if (QApplication::keyboardModifiers() & Qt::ShiftModifier) { if (QApplication::keyboardModifiers() & Qt::ShiftModifier) {
// Pan // Pan
setPanX(m_panX + dx / 100.0f); float dist = -m_zoom;
setPanY(m_panY - dy / 100.0f); dist = qMin(dist, 200.0f); // Cap distance to avoid crazy fast pan.
// Match old speed at default zoom, and have a minimum speed.
float panFactor = dist * 0.000495f + 0.0001f;
setPanX(m_panX + dx * panFactor);
setPanY(m_panY - dy * panFactor);
} else { } else {
// Rotate // Rotate
setXRotation(m_xRot + 8 * dy); setXRotation(m_xRot + 8 * dy);