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Merge pull request #3834 from ZappoMan/fixMissingRegistrationPointBug

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fix a major bug in updateEntity() caused by the new properties not containing "registrationPoint"
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Stephen Birarda 2014-11-19 16:42:16 -08:00
commit 63be5ae9bf
1 changed files with 7 additions and 0 deletions
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7
libraries/entities/src/UpdateEntityOperator.cpp
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@ -47,6 +47,13 @@ UpdateEntityOperator::UpdateEntityOperator(EntityTree* tree,
// the getMaximumAACube is the relaxed form. // the getMaximumAACube is the relaxed form.
_oldEntityCube = _existingEntity->getMaximumAACube(); _oldEntityCube = _existingEntity->getMaximumAACube();
_oldEntityBox = _oldEntityCube.clamp(0.0f, 1.0f); // clamp to domain bounds _oldEntityBox = _oldEntityCube.clamp(0.0f, 1.0f); // clamp to domain bounds
// If the old properties doesn't contain the properties required to calculate a bounding box,
// get them from the existing entity. Registration point is required to correctly calculate
// the bounding box.
if (!_properties.registrationPointChanged()) {
_properties.setRegistrationPoint(_existingEntity->getRegistrationPoint());
}
// If the new properties has position OR dimension changes, but not both, we need to // If the new properties has position OR dimension changes, but not both, we need to
// get the old property value and set it in our properties in order for our bounds // get the old property value and set it in our properties in order for our bounds