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-rw-r--r--indra/newview/llfloaterobjectweights.cpp36
-rw-r--r--indra/newview/llviewerobject.cpp14
-rw-r--r--indra/newview/llviewerobject.h4
-rw-r--r--indra/newview/llviewerparceloverlay.cpp59
-rw-r--r--indra/newview/llviewerparceloverlay.h1
-rw-r--r--indra/newview/llviewerregion.cpp5
-rw-r--r--indra/newview/llviewerregion.h1
7 files changed, 115 insertions, 5 deletions
diff --git a/indra/newview/llfloaterobjectweights.cpp b/indra/newview/llfloaterobjectweights.cpp
index 80a753757e..d39a93991f 100644
--- a/indra/newview/llfloaterobjectweights.cpp
+++ b/indra/newview/llfloaterobjectweights.cpp
@@ -34,6 +34,15 @@
#include "llselectmgr.h"
#include "llviewerparcelmgr.h"
+#include "llviewerregion.h"
+
+struct LLCrossParcelFunctor : public LLSelectedObjectFunctor
+{
+ /*virtual*/ bool apply(LLViewerObject* obj)
+ {
+ return obj->crossesParcelBounds();
+ }
+};
/**
* Class LLLandImpactsObserver
@@ -159,13 +168,30 @@ void LLFloaterObjectWeights::refresh()
mSelectedObjects->setText(llformat("%d", link_count));
mSelectedPrims->setText(llformat("%d", prim_count));
- LLViewerObject* selected_object = mObjectSelection->getPrimaryObject();
- if (selected_object)
+ LLCrossParcelFunctor func;
+ if (LLSelectMgr::getInstance()->getSelection()->applyToRootObjects(&func, true))
{
- // Select a parcel at the currently selected object's position.
- LLViewerParcelMgr::getInstance()->selectParcelAt(selected_object->getPositionGlobal());
+ // Some of the selected objects cross parcel bounds.
+ // We don't display land impacts in this case.
+ const std::string text = getString("nothing_selected");
+
+ mSelectedOnLand->setText(text);
+ mRezzedOnLand->setText(text);
+ mRemainingCapacity->setText(text);
+ mTotalCapacity->setText(text);
- toggleLandImpactsLoadingIndicators(true);
+ toggleLandImpactsLoadingIndicators(false);
+ }
+ else
+ {
+ LLViewerObject* selected_object = mObjectSelection->getFirstObject();
+ if (selected_object)
+ {
+ // Select a parcel at the currently selected object's position.
+ LLViewerParcelMgr::getInstance()->selectParcelAt(selected_object->getPositionGlobal());
+
+ toggleLandImpactsLoadingIndicators(true);
+ }
}
}
}
diff --git a/indra/newview/llviewerobject.cpp b/indra/newview/llviewerobject.cpp
index b5fdca632b..34c73ee739 100644
--- a/indra/newview/llviewerobject.cpp
+++ b/indra/newview/llviewerobject.cpp
@@ -628,6 +628,20 @@ void LLViewerObject::constructAndAddReturnable( std::vector<PotentialReturnableO
}
}
+bool LLViewerObject::crossesParcelBounds()
+{
+ std::vector<LLBBox> boxes;
+ boxes.push_back(LLBBox(getPositionRegion(), getRotationRegion(), getScale() * -0.5f, getScale() * 0.5f).getAxisAligned());
+ for (child_list_t::iterator iter = mChildList.begin();
+ iter != mChildList.end(); iter++)
+ {
+ LLViewerObject* child = *iter;
+ boxes.push_back(LLBBox(child->getPositionRegion(), child->getRotationRegion(), child->getScale() * -0.5f, child->getScale() * 0.5f).getAxisAligned());
+ }
+
+ return mRegionp && mRegionp->objectsCrossParcel(boxes);
+}
+
BOOL LLViewerObject::setParent(LLViewerObject* parent)
{
if(mParent != parent)
diff --git a/indra/newview/llviewerobject.h b/indra/newview/llviewerobject.h
index 1828a64917..f27b825bbe 100644
--- a/indra/newview/llviewerobject.h
+++ b/indra/newview/llviewerobject.h
@@ -243,6 +243,10 @@ public:
void buildReturnablesForChildrenVO( std::vector<PotentialReturnableObject>& returnables, LLViewerObject* pChild, LLViewerRegion* pTargetRegion );
void constructAndAddReturnable( std::vector<PotentialReturnableObject>& returnables, LLViewerObject* pChild, LLViewerRegion* pTargetRegion );
+ // This method returns true if the object crosses
+ // any parcel bounds in the region.
+ bool crossesParcelBounds();
+
/*
// This method will scan through this object, and then query the
// selection manager to see if the local agent probably has the
diff --git a/indra/newview/llviewerparceloverlay.cpp b/indra/newview/llviewerparceloverlay.cpp
index eff16b6a6e..e619b89f9b 100644
--- a/indra/newview/llviewerparceloverlay.cpp
+++ b/indra/newview/llviewerparceloverlay.cpp
@@ -201,6 +201,65 @@ bool LLViewerParcelOverlay::encroachesOnUnowned(const std::vector<LLBBox>& boxes
return false;
}
+bool LLViewerParcelOverlay::encroachesOnNearbyParcel(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();
+
+ // If an object crosses region borders it crosses a parcel
+ if ( min.mV[VX] < 0
+ || min.mV[VY] < 0
+ || max.mV[VX] > REGION_WIDTH_METERS
+ || max.mV[VY] > REGION_WIDTH_METERS)
+ {
+ return true;
+ }
+
+ 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 bottom = S32(llclamp((min.mV[VY] / PARCEL_GRID_STEP_METERS), 0.f, REGION_WIDTH_METERS - 1));
+ S32 top = S32(llclamp((max.mV[VY] / PARCEL_GRID_STEP_METERS), 0.f, REGION_WIDTH_METERS - 1));
+
+ const S32 GRIDS_PER_EDGE = mParcelGridsPerEdge;
+
+ for (S32 row = bottom; row <= top; row++)
+ {
+ for (S32 col = left; col <= right; col++)
+ {
+ // This is not the rightmost column
+ if (col < GRIDS_PER_EDGE-1)
+ {
+ U8 east_overlay = mOwnership[row*GRIDS_PER_EDGE+col+1];
+ // If the column to the east of the current one marks
+ // the other parcel's west edge and the box extends
+ // to the west it crosses the parcel border.
+ if ((east_overlay & PARCEL_WEST_LINE) && col < right)
+ {
+ return true;
+ }
+ }
+
+ // This is not the topmost column
+ if (row < GRIDS_PER_EDGE-1)
+ {
+ U8 north_overlay = mOwnership[(row+1)*GRIDS_PER_EDGE+col];
+ // If the row to the north of the current one marks
+ // the other parcel's south edge and the box extends
+ // to the south it crosses the parcel border.
+ if ((north_overlay & PARCEL_SOUTH_LINE) && row < top)
+ {
+ return true;
+ }
+ }
+ }
+ }
+ }
+ return false;
+}
+
BOOL LLViewerParcelOverlay::isSoundLocal(const LLVector3& pos) const
{
S32 row = S32(pos.mV[VY] / PARCEL_GRID_STEP_METERS);
diff --git a/indra/newview/llviewerparceloverlay.h b/indra/newview/llviewerparceloverlay.h
index 3c6794e7d0..7445d5bf1d 100644
--- a/indra/newview/llviewerparceloverlay.h
+++ b/indra/newview/llviewerparceloverlay.h
@@ -61,6 +61,7 @@ public:
// bounding boxes which isn't perfect, but is close
bool encroachesOwned(const std::vector<LLBBox>& boxes) const;
bool encroachesOnUnowned(const std::vector<LLBBox>& boxes) const;
+ bool encroachesOnNearbyParcel(const std::vector<LLBBox>& boxes) const;
BOOL isSoundLocal(const LLVector3& pos) const;
diff --git a/indra/newview/llviewerregion.cpp b/indra/newview/llviewerregion.cpp
index 5be2234ec2..7ebfcc2b5a 100644
--- a/indra/newview/llviewerregion.cpp
+++ b/indra/newview/llviewerregion.cpp
@@ -1784,6 +1784,11 @@ bool LLViewerRegion::childrenObjectReturnable( const std::vector<LLBBox>& boxes
return result;
}
+bool LLViewerRegion::objectsCrossParcel(const std::vector<LLBBox>& boxes) const
+{
+ return mParcelOverlay && mParcelOverlay->encroachesOnNearbyParcel(boxes);
+}
+
void LLViewerRegion::getNeighboringRegions( std::vector<LLViewerRegion*>& uniqueRegions )
{
mImpl->mLandp->getNeighboringRegions( uniqueRegions );
diff --git a/indra/newview/llviewerregion.h b/indra/newview/llviewerregion.h
index b3c19ea58d..c86c30b93c 100644
--- a/indra/newview/llviewerregion.h
+++ b/indra/newview/llviewerregion.h
@@ -322,6 +322,7 @@ public:
bool objectIsReturnable(const LLVector3& pos, const std::vector<LLBBox>& boxes) const;
bool childrenObjectReturnable( const std::vector<LLBBox>& boxes ) const;
+ bool objectsCrossParcel(const std::vector<LLBBox>& boxes) const;
void getNeighboringRegions( std::vector<LLViewerRegion*>& uniqueRegions );
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-14 22:53:21 +0000