Changeset 459 for trunk/Source/System/NodeCores/Groups/Misc/OSGDistanceLODBase.cpp

Timestamp:

12/29/06 10:28:00 (2 years ago)

Author:

cneumann

Message:

- regenerated all base files to include the full set

of access functions for non-ptr mfields.

Files:

• trunk/Source/System/NodeCores/Groups/Misc/OSGDistanceLODBase.cpp (modified) (7 diffs)

trunk/Source/System/NodeCores/Groups/Misc/OSGDistanceLODBase.cpp

@@ -73 +73 @@
-
-/*! \class OSG::DistanceLOD
-
-Geometry and decides which one should be rendered, according to
-distance from the current camera. The details of the selection process
-are taken from VRML97 standard.
-
-
-Range multi-field and the current distance of the camera from the
-object.   The children should be ordered from the highest level of
-detail to the  lowest level of detail. The range values specify the
-distances at which to  
-
-
-that specifies the center of the object for distance calculations.  In
-order to calculate which level to display, first the distance from the
-
-
-range value, then the first LOD is drawn. If it is between the first
-and the second 
+ Geometry
+and decides which one should be rendered, according to the distance from
+current camera. The details of the selection process are taken from VRML97
+standard. 
+
+ Range
+multi-field and the current distance of the camera from the object.  
+The children should be ordered from the highest level of detail to the 
+lowest level of detail. The range values specify the distances at which to 
+
+
+ that
+specifies the center of the object for distance calculations.  In order to
+calculate which level to display, first the distance from the 
+ 
+ range
+value, then the first LOD is drawn. If it is between the first and the second
+
-
-    \example Setting up a OSG::DistanceLOD
@@ -97 +97 @@
-    You would also need to add children for the 4 LODs.
-
-
-
-
-
-
+
+
+
+
+
+
+
-    lod->editMFRange()->push_back(6.0);
-    lod->editMFRange()->push_back(12.0);
-
+
+
+
- */
-
@@ -114 +118 @@
-    The center for distance calculation.
-*/
+
-/*! \var Real32          DistanceLODBase::_mfRange
-    The range intervals.
-*/
+
-
-void DistanceLODBase::classDescInserter(TypeObject &oType)
@@ -249 +255 @@
-    "current camera. The details of the selection process are taken from VRML97\n"
-    "standard. \n"
+    "\n"
-    "The node chooses which child to render based on the range values in the Range\n"
-    "multi-field and the current distance of the camera from the object.  \n"
@@ -254 +261 @@
-    "lowest level of detail. The range values specify the distances at which to \n"
-    "switch between the different children.\n"
+    "\n"
-    "The center field is a translation offset in the local coordinate system that\n"
-    "specifies the center of the object for distance calculations.  In order to\n"
@@ -261 +269 @@
-    "value, then the first LOD is drawn. If it is between the first and the second\n"
-    "values, then the second LOD is drawn, and so on.\n"
+    "\n"
-    "\\example Setting up a OSG::DistanceLOD\n"
+    "\n"
-    "Here is an example of setting up an lod core with a center and a range.\n"
-    "You would also need to add children for the 4 LODs.\n"
+    "\n"
-    "\\code\n"
-    "DistanceLOD lod = DistanceLOD::create();\n"
+    "\n"
-    "// this is supposed to be the center of the LOD model,\n"
-    "// that is, this is the point the distance is measured from\n"
@@ -337 +349 @@
-
-
+/*********************************** Non-ptr code ********************************/
+void DistanceLODBase::pushToRange(const Real32& value)
+{
+    editMField(RangeFieldMask, _mfRange);
+    _mfRange.push_back(value);
+}
+
+void DistanceLODBase::insertIntoRange(UInt32                uiIndex,
+                                                   const Real32& value   )
+{
+    editMField(RangeFieldMask, _mfRange);
+
+    MFReal32::iterator fieldIt = _mfRange.begin();
+
+    fieldIt += uiIndex;
+
+    _mfRange.insert(fieldIt, value);
+}
+
+void DistanceLODBase::replaceInRange(UInt32                uiIndex,
+                                                       const Real32& value   )
+{
+    if(uiIndex >= _mfRange.size())
+        return;
+
+    editMField(RangeFieldMask, _mfRange);
+
+    _mfRange[uiIndex] = value;
+}
+
+void DistanceLODBase::replaceInRange(const Real32& pOldElem,
+                                                        const Real32& pNewElem)
+{
+    Int32  elemIdx = _mfRange.findIndex(pOldElem);
+
+    if(elemIdx != -1)
+    {
+        editMField(RangeFieldMask, _mfRange);
+
+        MFReal32::iterator fieldIt = _mfRange.begin();
+
+        fieldIt += elemIdx;
+
+        (*fieldIt) = pNewElem;
+    }
+}
+
+void DistanceLODBase::removeFromRange(UInt32 uiIndex)
+{
+    if(uiIndex < _mfRange.size())
+    {
+        editMField(RangeFieldMask, _mfRange);
+
+        MFReal32::iterator fieldIt = _mfRange.begin();
+
+        fieldIt += uiIndex;
+        _mfRange.erase(fieldIt);
+    }
+}
+
+void DistanceLODBase::removeFromRange(const Real32& value)
+{
+    Int32 iElemIdx = _mfRange.findIndex(value);
+
+    if(iElemIdx != -1)
+    {
+        editMField(RangeFieldMask, _mfRange);
+
+        MFReal32::iterator fieldIt = _mfRange.begin();
+
+        fieldIt += iElemIdx;
+
+        _mfRange.erase(fieldIt);
+    }
+}
+
+void DistanceLODBase::clearRange(void)
+{
+    editMField(RangeFieldMask, _mfRange);
+
+    _mfRange.clear();
+}
+
+
-/*------------------------------ access -----------------------------------*/
-