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| author | Debi King (Dessie) <dessie@lindenlab.com> | 2011-08-18 14:48:59 -0400 |
|---|---|---|
| committer | Debi King (Dessie) <dessie@lindenlab.com> | 2011-08-18 14:48:59 -0400 |
| commit | b73291e9bd6a706c5c8913f1c40bd8324f772c4a (patch) | |
| tree | 412a776e4bb8ae72960ea02d40ea7c98be1c1065 /indra/newview/llviewerparceloverlay.cpp | |
| parent | d36a9a7907a1528a8d163577a0770b50e6248802 (diff) | |
| parent | 91eb63bdde50d3a75908909af0e23d54f5c2fd21 (diff) | |
merged .hgtags
Diffstat (limited to 'indra/newview/llviewerparceloverlay.cpp')
| -rw-r--r-- | indra/newview/llviewerparceloverlay.cpp | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/indra/newview/llviewerparceloverlay.cpp b/indra/newview/llviewerparceloverlay.cpp index 26765bdd01..eff16b6a6e 100644 --- a/indra/newview/llviewerparceloverlay.cpp +++ b/indra/newview/llviewerparceloverlay.cpp @@ -173,6 +173,33 @@ bool LLViewerParcelOverlay::encroachesOwned(const std::vector<LLBBox>& boxes) co } return false; } +bool LLViewerParcelOverlay::encroachesOnUnowned(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)) + { + return true; + } + } + } + } + return false; +} BOOL LLViewerParcelOverlay::isSoundLocal(const LLVector3& pos) const { |