From e7c5913c0541c9c5ebcab93ec5fe4e8b1102eb23 Mon Sep 17 00:00:00 2001 From: prep linden Date: Fri, 24 Jun 2011 15:21:50 -0400 Subject: Bug fixes for SH-1791 --- indra/newview/llviewerparceloverlay.cpp | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) (limited to 'indra/newview/llviewerparceloverlay.cpp') 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& boxes) co } return false; } +bool LLViewerParcelOverlay::encroachesOnUnowned(const std::vector& 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 { -- cgit v1.2.3