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| author | Oz Linden <oz@lindenlab.com> | 2011-01-27 13:01:55 -0500 |
|---|---|---|
| committer | Oz Linden <oz@lindenlab.com> | 2011-01-27 13:01:55 -0500 |
| commit | 3ef1a5a5d2334a0cd498e959b983e0cdf626eaef (patch) | |
| tree | a461ec6fc7412cff158635afffb0c4336fcac470 /indra/newview/llviewerparceloverlay.cpp | |
| parent | 3c1cafeac1312ec37ba80853e1b04e5768c20738 (diff) | |
| parent | 3eba59e963d87f54e1b33b0a34de3fe37e67ebe1 (diff) | |
merge changes for beta fixes
Diffstat (limited to 'indra/newview/llviewerparceloverlay.cpp')
| -rw-r--r-- | indra/newview/llviewerparceloverlay.cpp | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/indra/newview/llviewerparceloverlay.cpp b/indra/newview/llviewerparceloverlay.cpp index eee653b0c1..d07e06f6a7 100644 --- a/indra/newview/llviewerparceloverlay.cpp +++ b/indra/newview/llviewerparceloverlay.cpp @@ -145,6 +145,35 @@ BOOL LLViewerParcelOverlay::isOwnedOther(const LLVector3& pos) const return (PARCEL_OWNED == overlay || PARCEL_FOR_SALE == overlay); } +bool LLViewerParcelOverlay::encroachesOwned(const std::vector<LLBBox>& boxes) const +{ + // boxes are expected to already be axis aligned + for (U32 i = 0; i < boxes.size(); ++i) + { + LLVector3 min = boxes[i].getMinAgent(); + LLVector3 max = boxes[i].getMaxAgent(); + + S32 left = S32(llclamp((min.mV[VX] / PARCEL_GRID_STEP_METERS), 0.f, REGION_WIDTH_METERS - 1)); + S32 right = S32(llclamp((max.mV[VX] / PARCEL_GRID_STEP_METERS), 0.f, REGION_WIDTH_METERS - 1)); + S32 top = S32(llclamp((min.mV[VY] / PARCEL_GRID_STEP_METERS), 0.f, REGION_WIDTH_METERS - 1)); + S32 bottom = S32(llclamp((max.mV[VY] / PARCEL_GRID_STEP_METERS), 0.f, REGION_WIDTH_METERS - 1)); + + for (S32 row = top; row <= bottom; row++) + { + for (S32 column = left; column <= right; column++) + { + U8 type = ownership(row, column); + if ((PARCEL_SELF == type) + || (PARCEL_GROUP == type)) + { + return true; + } + } + } + } + return false; +} + BOOL LLViewerParcelOverlay::isSoundLocal(const LLVector3& pos) const { S32 row = S32(pos.mV[VY] / PARCEL_GRID_STEP_METERS); |