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feat(polhemus): add resetRegistration() to PolhemusCoregistration #996

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Merged
chdinh merged 1 commit into from
May 18, 2026
Merged

feat(polhemus): add resetRegistration() to PolhemusCoregistration #996

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10 changes: 10 additions & 0 deletions src/libraries/utils/polhemus/polhemus_coregistration.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -125,6 +125,16 @@ bool PolhemusCoregistration::captureCurrentPenPositionAsHeadShape()

//=============================================================================================================

void PolhemusCoregistration::resetRegistration()
{
m_registrationValid = false;
m_headToWorld.setToIdentity();
m_headToDevice.setToIdentity();
emit registrationChanged();
}

//=============================================================================================================

bool PolhemusCoregistration::computeRegistration()
{
if (!m_pPoints->hasAllFiducials()) {
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6 changes: 6 additions & 0 deletions src/libraries/utils/polhemus/polhemus_coregistration.h
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Expand Up @@ -164,6 +164,12 @@ class UTILSSHARED_EXPORT PolhemusCoregistration : public QObject
*/
bool computeRegistration();

/**
* @brief Reset the registration state (headToWorld, headToDevice) to identity.
* Call this when the user clears all fiducials.
Comment on lines +168 to +169
*/
void resetRegistration();

bool registrationValid() const { return m_registrationValid; }

//=========================================================================================================
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