diff options
| author | Oz Linden <oz@lindenlab.com> | 2013-07-24 14:40:23 -0400 |
|---|---|---|
| committer | Oz Linden <oz@lindenlab.com> | 2013-07-24 14:40:23 -0400 |
| commit | 9f393c1d99232e622317f7f0dd28519c2af63d0d (patch) | |
| tree | 842f1ab4c5d13bc1cd772ebf1356c8f7424596d9 /indra/newview/llhudicon.cpp | |
| parent | 2b2719d8cae1e35fa9e4cfcb87519bae9a64b2bf (diff) | |
| parent | a4966a661213a25b780604084fe169565f62f548 (diff) | |
merge up to latest snowstorm integration branch
Diffstat (limited to 'indra/newview/llhudicon.cpp')
| -rwxr-xr-x[-rw-r--r--] | indra/newview/llhudicon.cpp | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/indra/newview/llhudicon.cpp b/indra/newview/llhudicon.cpp index 7e1025c41b..825c2b31be 100644..100755 --- a/indra/newview/llhudicon.cpp +++ b/indra/newview/llhudicon.cpp @@ -202,7 +202,7 @@ void LLHUDIcon::render() renderIcon(FALSE); } -BOOL LLHUDIcon::lineSegmentIntersect(const LLVector3& start, const LLVector3& end, LLVector3* intersection) +BOOL LLHUDIcon::lineSegmentIntersect(const LLVector4a& start, const LLVector4a& end, LLVector4a* intersection) { if (mHidden) return FALSE; @@ -275,23 +275,18 @@ BOOL LLHUDIcon::lineSegmentIntersect(const LLVector3& start, const LLVector3& en LLVector4a upper_right; upper_right.setAdd(lower_right, y_scalea); - LLVector4a enda; - enda.load3(end.mV); - LLVector4a starta; - starta.load3(start.mV); LLVector4a dir; - dir.setSub(enda, starta); + dir.setSub(end, start); F32 a,b,t; - if (LLTriangleRayIntersect(upper_right, upper_left, lower_right, starta, dir, a,b,t) || - LLTriangleRayIntersect(upper_left, lower_left, lower_right, starta, dir, a,b,t)) + if (LLTriangleRayIntersect(upper_right, upper_left, lower_right, start, dir, a,b,t) || + LLTriangleRayIntersect(upper_left, lower_left, lower_right, start, dir, a,b,t)) { if (intersection) { dir.mul(t); - starta.add(dir); - *intersection = LLVector3(starta.getF32ptr()); + intersection->setAdd(start, dir); } return TRUE; } @@ -331,12 +326,12 @@ LLHUDIcon* LLHUDIcon::handlePick(S32 pick_id) } //static -LLHUDIcon* LLHUDIcon::lineSegmentIntersectAll(const LLVector3& start, const LLVector3& end, LLVector3* intersection) +LLHUDIcon* LLHUDIcon::lineSegmentIntersectAll(const LLVector4a& start, const LLVector4a& end, LLVector4a* intersection) { icon_instance_t::iterator icon_it; - LLVector3 local_end = end; - LLVector3 position; + LLVector4a local_end = end; + LLVector4a position; LLHUDIcon* ret = NULL; for(icon_it = sIconInstances.begin(); icon_it != sIconInstances.end(); ++icon_it) |