diff options
| -rw-r--r-- | indra/newview/llmaniptranslate.cpp | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/indra/newview/llmaniptranslate.cpp b/indra/newview/llmaniptranslate.cpp index 55d60ad52a..5f30ab4e01 100644 --- a/indra/newview/llmaniptranslate.cpp +++ b/indra/newview/llmaniptranslate.cpp @@ -101,6 +101,16 @@ const U32 ARROW_TO_AXIS[4] = VZ }; +// Sort manipulator handles by their screen-space projection +struct ClosestToCamera +{ + bool operator()(const LLManipTranslate::ManipulatorHandle& a, + const LLManipTranslate::ManipulatorHandle& b) const + { + return a.mEndPosition.mV[VZ] < b.mEndPosition.mV[VZ]; + } +}; + LLManipTranslate::LLManipTranslate( LLToolComposite* composite ) : LLManip( std::string("Move"), composite ), mLastHoverMouseX(-1), @@ -967,16 +977,10 @@ void LLManipTranslate::highlightManipulators(S32 x, S32 y) LLVector2 mousePos((F32)x - half_width, (F32)y - half_height); LLVector2 mouse_delta; - struct ClosestToCamera { - bool operator()(const ManipulatorHandle& a, const ManipulatorHandle& b) const - { - return a.mEndPosition.mV[VZ] < b.mEndPosition.mV[VZ]; - } - } closest_to_camera; // Keep order consistent with insertion via stable_sort std::stable_sort( projected_manipulators.begin(), projected_manipulators.end(), - closest_to_camera ); + ClosestToCamera() ); std::vector<ManipulatorHandle>::iterator it = projected_manipulators.begin(); for ( ; it != projected_manipulators.end(); ++it) |