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-rw-r--r--indra/llmath/llbbox.cpp23
-rw-r--r--indra/llmath/llbbox.h5
-rw-r--r--indra/llmessage/llregionflags.h28
-rw-r--r--indra/newview/llviewermenu.cpp6
-rw-r--r--indra/newview/llviewerobject.cpp18
-rw-r--r--indra/newview/llviewerobject.h9
-rw-r--r--indra/newview/llviewerparceloverlay.cpp24
-rw-r--r--indra/newview/llviewerparceloverlay.h7
-rw-r--r--indra/newview/llviewerregion.cpp13
-rw-r--r--indra/newview/llviewerregion.h3
10 files changed, 100 insertions, 36 deletions
diff --git a/indra/llmath/llbbox.cpp b/indra/llmath/llbbox.cpp
index b46a6e03d2..72c906b5ca 100644
--- a/indra/llmath/llbbox.cpp
+++ b/indra/llmath/llbbox.cpp
@@ -89,6 +89,20 @@ void LLBBox::addBBoxAgent(const LLBBox& b)
}
}
+LLBBox LLBBox::getAxisAligned() const
+{
+ // no rotiation = axis aligned rotation
+ LLBBox aligned(mPosAgent, LLQuaternion(), LLVector3(), LLVector3());
+
+ // add the center point so that it's not empty
+ aligned.addPointAgent(mPosAgent);
+
+ // add our BBox
+ aligned.addBBoxAgent(*this);
+
+ return aligned;
+}
+
void LLBBox::expand( F32 delta )
{
@@ -147,6 +161,15 @@ BOOL LLBBox::containsPointAgent(const LLVector3& p) const
return containsPointLocal(point_local);
}
+LLVector3 LLBBox::getMinAgent() const
+{
+ return localToAgent(mMinLocal);
+}
+
+LLVector3 LLBBox::getMaxAgent() const
+{
+ return localToAgent(mMaxLocal);
+}
/*
LLBBox operator*(const LLBBox &a, const LLMatrix4 &b)
diff --git a/indra/llmath/llbbox.h b/indra/llmath/llbbox.h
index 5b911793f0..a0d434b051 100644
--- a/indra/llmath/llbbox.h
+++ b/indra/llmath/llbbox.h
@@ -51,9 +51,11 @@ public:
const LLVector3& getPositionAgent() const { return mPosAgent; }
const LLQuaternion& getRotation() const { return mRotation; }
+ LLVector3 getMinAgent() const;
const LLVector3& getMinLocal() const { return mMinLocal; }
void setMinLocal( const LLVector3& min ) { mMinLocal = min; }
+ LLVector3 getMaxAgent() const;
const LLVector3& getMaxLocal() const { return mMaxLocal; }
void setMaxLocal( const LLVector3& max ) { mMaxLocal = max; }
@@ -80,6 +82,9 @@ public:
LLVector3 localToAgentBasis(const LLVector3& v) const;
LLVector3 agentToLocalBasis(const LLVector3& v) const;
+ // Get the smallest possible axis aligned bbox that contains this bbox
+ LLBBox getAxisAligned() const;
+
// friend LLBBox operator*(const LLBBox& a, const LLMatrix4& b);
diff --git a/indra/llmessage/llregionflags.h b/indra/llmessage/llregionflags.h
index b9b974ec4f..d81051f413 100644
--- a/indra/llmessage/llregionflags.h
+++ b/indra/llmessage/llregionflags.h
@@ -42,8 +42,7 @@ const U32 REGION_FLAGS_RESET_HOME_ON_TELEPORT = (1 << 3);
// Does the sun move?
const U32 REGION_FLAGS_SUN_FIXED = (1 << 4);
-// Tax free zone (no taxes on objects, land, etc.)
-const U32 REGION_FLAGS_TAX_FREE = (1 << 5);
+//const U32 REGION_FLAGS_TAX_FREE = (1 << 5); // legacy
// Can't change the terrain heightfield, even on owned parcels,
// but can plant trees and grass.
@@ -54,17 +53,15 @@ const U32 REGION_FLAGS_BLOCK_LAND_RESELL = (1 << 7);
// All content wiped once per night
const U32 REGION_FLAGS_SANDBOX = (1 << 8);
-const U32 REGION_FLAGS_NULL_LAYER = (1 << 9);
-// const U32 REGION_FLAGS_SKIP_AGENT_ACTION = (1 << 10);
-const U32 REGION_FLAGS_HARD_ALLOW_LAND_TRANSFER = (1 << 10); // Region allows land reselling
-// const U32 REGION_FLAGS_SKIP_UPDATE_INTEREST_LIST= (1 << 11);
-const U32 REGION_FLAGS_HARD_ALLOW_POST_CLASSIFIED = (1 << 11); // Region allows posting of classified ads
+//const U32 REGION_FLAGS_NULL_LAYER = (1 << 9);
+//const U32 REGION_FLAGS_HARD_ALLOW_LAND_TRANSFER = (1 << 10);
+//const U32 REGION_FLAGS_SKIP_UPDATE_INTEREST_LIST= (1 << 11);
const U32 REGION_FLAGS_SKIP_COLLISIONS = (1 << 12); // Pin all non agent rigid bodies
const U32 REGION_FLAGS_SKIP_SCRIPTS = (1 << 13);
const U32 REGION_FLAGS_SKIP_PHYSICS = (1 << 14); // Skip all physics
const U32 REGION_FLAGS_EXTERNALLY_VISIBLE = (1 << 15);
-//const U32 REGION_FLAGS_MAINLAND_VISIBLE = (1 << 16);
-const U32 REGION_FLAGS_PUBLIC_ALLOWED = (1 << 17);
+const U32 REGION_FLAGS_ALLOW_RETURN_ENCROACHING_OBJECT = (1 << 16);
+const U32 REGION_FLAGS_ALLOW_RETURN_ENCROACHING_ESTATE_OBJECT = (1 << 17);
const U32 REGION_FLAGS_BLOCK_DWELL = (1 << 18);
// Is flight allowed?
@@ -81,18 +78,22 @@ const U32 REGION_FLAGS_ESTATE_SKIP_SCRIPTS = (1 << 21);
const U32 REGION_FLAGS_RESTRICT_PUSHOBJECT = (1 << 22);
const U32 REGION_FLAGS_DENY_ANONYMOUS = (1 << 23);
-// const U32 REGION_FLAGS_DENY_IDENTIFIED = (1 << 24);
-// const U32 REGION_FLAGS_DENY_TRANSACTED = (1 << 25);
+//const U32 REGION_FLAGS_DENY_IDENTIFIED = (1 << 24);
+//const U32 REGION_FLAGS_DENY_TRANSACTED = (1 << 25);
const U32 REGION_FLAGS_ALLOW_PARCEL_CHANGES = (1 << 26);
-// const U32 REGION_FLAGS_ABUSE_EMAIL_TO_ESTATE_OWNER = (1 << 27); // We no longer support ELAR
+// Deprecated. Phoeinx 2009-12-11
+// REGION_FLAGS_ABUSE_EMAIL_TO_ESTATE_OWNER is unused beyond viewer-1.23
+// but we leave uncommented because viewer-1.23 still uses it
+//const U32 REGION_FLAGS_ABUSE_EMAIL_TO_ESTATE_OWNER = (1 << 27);
const U32 REGION_FLAGS_ALLOW_VOICE = (1 << 28);
const U32 REGION_FLAGS_BLOCK_PARCEL_SEARCH = (1 << 29);
const U32 REGION_FLAGS_DENY_AGEUNVERIFIED = (1 << 30);
-const U32 REGION_FLAGS_SKIP_MONO_SCRIPTS = (1 << 31);
+//const U32 REGION_FLAGS_SKIP_MONO_SCRIPTS = (1 << 31);
+
const U32 REGION_FLAGS_DEFAULT = REGION_FLAGS_ALLOW_LANDMARK |
REGION_FLAGS_ALLOW_SET_HOME |
@@ -105,7 +106,6 @@ const U32 REGION_FLAGS_PRELUDE_UNSET = REGION_FLAGS_ALLOW_LANDMARK
| REGION_FLAGS_ALLOW_SET_HOME;
const U32 REGION_FLAGS_ESTATE_MASK = REGION_FLAGS_EXTERNALLY_VISIBLE
- | REGION_FLAGS_PUBLIC_ALLOWED
| REGION_FLAGS_SUN_FIXED
| REGION_FLAGS_DENY_ANONYMOUS
| REGION_FLAGS_DENY_AGEUNVERIFIED;
diff --git a/indra/newview/llviewermenu.cpp b/indra/newview/llviewermenu.cpp
index ec27eebab1..92a78c155e 100644
--- a/indra/newview/llviewermenu.cpp
+++ b/indra/newview/llviewermenu.cpp
@@ -4166,9 +4166,9 @@ class LLObjectEnableReturn : public view_listener_t
{
virtual bool apply(LLViewerObject* obj)
{
- return (obj->isOverAgentOwnedLand() ||
- obj->isOverGroupOwnedLand() ||
- obj->permModify());
+ return
+ obj->permModify() ||
+ obj->isReturnable();
}
} func;
const bool firstonly = true;
diff --git a/indra/newview/llviewerobject.cpp b/indra/newview/llviewerobject.cpp
index 1804fac1b3..64892c7ee1 100644
--- a/indra/newview/llviewerobject.cpp
+++ b/indra/newview/llviewerobject.cpp
@@ -516,20 +516,12 @@ void LLViewerObject::setNameValueList(const std::string& name_value_list)
// This method returns true if the object is over land owned by the
// agent.
-BOOL LLViewerObject::isOverAgentOwnedLand() const
+bool LLViewerObject::isReturnable()
{
- return mRegionp
- && mRegionp->getParcelOverlay()
- && mRegionp->getParcelOverlay()->isOwnedSelf(getPositionRegion());
-}
-
-// This method returns true if the object is over land owned by the
-// agent.
-BOOL LLViewerObject::isOverGroupOwnedLand() const
-{
- return mRegionp
- && mRegionp->getParcelOverlay()
- && mRegionp->getParcelOverlay()->isOwnedGroup(getPositionRegion());
+ LLBBox(getPositionRegion(), getRotationRegion(), getScale() * -0.5f, getScale() * 0.5f);
+ return !isAttachment()
+ && mRegionp
+ && mRegionp->objectIsReturnable(getPositionRegion(), getBoundingBoxRegion());
}
BOOL LLViewerObject::setParent(LLViewerObject* parent)
diff --git a/indra/newview/llviewerobject.h b/indra/newview/llviewerobject.h
index fe670f8827..21de5d28be 100644
--- a/indra/newview/llviewerobject.h
+++ b/indra/newview/llviewerobject.h
@@ -226,12 +226,9 @@ public:
virtual BOOL hasLightTexture() const { return FALSE; }
// This method returns true if the object is over land owned by
- // the agent.
- BOOL isOverAgentOwnedLand() const;
-
- // True if over land owned by group of which the agent is
- // either officer or member.
- BOOL isOverGroupOwnedLand() const;
+ // the agent, one of its groups, or it it encroaches and
+ // anti-encroachment is enabled
+ bool isReturnable();
/*
// This method will scan through this object, and then query the
diff --git a/indra/newview/llviewerparceloverlay.cpp b/indra/newview/llviewerparceloverlay.cpp
index eee653b0c1..58d9009c90 100644
--- a/indra/newview/llviewerparceloverlay.cpp
+++ b/indra/newview/llviewerparceloverlay.cpp
@@ -145,6 +145,30 @@ BOOL LLViewerParcelOverlay::isOwnedOther(const LLVector3& pos) const
return (PARCEL_OWNED == overlay || PARCEL_FOR_SALE == overlay);
}
+bool LLViewerParcelOverlay::encroachesOwned(const LLBBox& bbox) const
+{
+ LLBBox bbox_aligned = bbox.getAxisAligned();
+
+ LLVector3 min = bbox_aligned.getMinAgent();
+ LLVector3 max = bbox_aligned.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);
diff --git a/indra/newview/llviewerparceloverlay.h b/indra/newview/llviewerparceloverlay.h
index 61be220312..4aa42eb8a4 100644
--- a/indra/newview/llviewerparceloverlay.h
+++ b/indra/newview/llviewerparceloverlay.h
@@ -30,6 +30,7 @@
// The ownership data for land parcels.
// One of these structures per region.
+#include "llbbox.h"
#include "lldarray.h"
#include "llframetimer.h"
#include "lluuid.h"
@@ -54,6 +55,12 @@ public:
BOOL isOwnedSelf(const LLVector3& pos) const;
BOOL isOwnedGroup(const LLVector3& pos) const;
BOOL isOwnedOther(const LLVector3& pos) const;
+
+ // "encroaches" means the prim hangs over the parcel, but its center
+ // might be in another parcel. for now, we simply test bounding boxes
+ // which isn't perfect, but is close
+ bool encroachesOwned(const LLBBox& bbox) const;
+
BOOL isSoundLocal(const LLVector3& pos) const;
BOOL isBuildCameraAllowed(const LLVector3& pos) const;
diff --git a/indra/newview/llviewerregion.cpp b/indra/newview/llviewerregion.cpp
index 9790301d11..e693fc65ea 100644
--- a/indra/newview/llviewerregion.cpp
+++ b/indra/newview/llviewerregion.cpp
@@ -1495,6 +1495,19 @@ LLSpatialPartition* LLViewerRegion::getSpatialPartition(U32 type)
return NULL;
}
+// the viewer can not yet distinquish between normal- and estate-owned objects
+// so we collapse these two bits and enable the UI if either are set
+const U32 ALLOW_RETURN_ENCROACHING_OBJECT = REGION_FLAGS_ALLOW_RETURN_ENCROACHING_OBJECT
+ | REGION_FLAGS_ALLOW_RETURN_ENCROACHING_ESTATE_OBJECT;
+
+bool LLViewerRegion::objectIsReturnable(const LLVector3& pos, const LLBBox& bbox)
+{
+ return mParcelOverlay
+ && ( mParcelOverlay->isOwned(pos)
+ || ((mRegionFlags & ALLOW_RETURN_ENCROACHING_OBJECT)
+ && mParcelOverlay->encroachesOwned(bbox)) );
+}
+
void LLViewerRegion::showReleaseNotes()
{
std::string url = this->getCapability("ServerReleaseNotes");
diff --git a/indra/newview/llviewerregion.h b/indra/newview/llviewerregion.h
index 8b71998f60..76228c0d2a 100644
--- a/indra/newview/llviewerregion.h
+++ b/indra/newview/llviewerregion.h
@@ -33,6 +33,7 @@
#include "lldarray.h"
#include "llwind.h"
+#include "llbbox.h"
#include "llcloud.h"
#include "llstat.h"
#include "v3dmath.h"
@@ -293,6 +294,8 @@ public:
std::string getHttpUrl() const { return mHttpUrl ;}
LLSpatialPartition* getSpatialPartition(U32 type);
+
+ bool objectIsReturnable(const LLVector3& pos, const LLBBox& bbox);
public:
struct CompareDistance
{
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-27 00:36:56 +0000