diff options
Diffstat (limited to 'indra/newview/llselectmgr.cpp')
| -rw-r--r-- | indra/newview/llselectmgr.cpp | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/indra/newview/llselectmgr.cpp b/indra/newview/llselectmgr.cpp index d965b3031e..77048f0d8a 100644 --- a/indra/newview/llselectmgr.cpp +++ b/indra/newview/llselectmgr.cpp @@ -104,6 +104,7 @@ const F32 SILHOUETTE_UPDATE_THRESHOLD_SQUARED = 0.02f; const S32 MAX_ACTION_QUEUE_SIZE = 20; const S32 MAX_SILS_PER_FRAME = 50; const S32 MAX_OBJECTS_PER_PACKET = 254; +const S32 TE_SELECT_MASK_ALL = 0xFFFFFFFF; // // Globals @@ -5109,7 +5110,7 @@ LLSelectNode::~LLSelectNode() void LLSelectNode::selectAllTEs(BOOL b) { - mTESelectMask = b ? 0xFFFFFFFF : 0x0; + mTESelectMask = b ? TE_SELECT_MASK_ALL : 0x0; mLastTESelected = 0; } @@ -5831,8 +5832,22 @@ void LLSelectMgr::redo() //----------------------------------------------------------------------------- BOOL LLSelectMgr::canDoDelete() const { + bool can_delete = false; + // This function is "logically const" - it does not change state in + // a way visible outside the selection manager. + LLSelectMgr* self = const_cast<LLSelectMgr*>(this); + LLViewerObject* obj = self->mSelectedObjects->getFirstDeleteableObject(); // Note: Can only delete root objects (see getFirstDeleteableObject() for more info) - return const_cast<LLSelectMgr*>(this)->mSelectedObjects->getFirstDeleteableObject() != NULL; // HACK: casting away constness - MG + if (obj!= NULL) + { + // all the faces needs to be selected + if(self->mSelectedObjects->contains(obj,SELECT_ALL_TES )) + { + can_delete = true; + } + } + + return can_delete; } //----------------------------------------------------------------------------- @@ -6267,8 +6282,14 @@ BOOL LLObjectSelection::contains(LLViewerObject* object, S32 te) LLSelectNode* nodep = *iter; if (nodep->getObject() == object) { + // Optimization + if (nodep->getTESelectMask() == TE_SELECT_MASK_ALL) + { + return TRUE; + } + BOOL all_selected = TRUE; - for (S32 i = 0; i < SELECT_MAX_TES; i++) + for (S32 i = 0; i < object->getNumTEs(); i++) { all_selected = all_selected && nodep->isTESelected(i); } |