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Added osg::Geometry::setPrimtiveSet,removePrimtiiveSet, insertPrimitiveSet

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and getPrimitiveSetIndex().

Renamed osg::Group::findChildNum(..) to getChildIndex().

Renamed osg::Geode::findDrawableNum(..) to getDrawableIndex().
This commit is contained in:
Robert Osfield
2002-11-21 09:07:11 +00:00
parent f2fc281b00
commit 5ddcd5d878
8 changed files with 109 additions and 14 deletions
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17
include/osg/Geometry
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@@ -128,7 +128,22 @@ class SG_EXPORT Geometry : public Drawable
PrimitiveSet* getPrimitiveSet(unsigned int pos) { return _primitives[pos].get(); }
const PrimitiveSet* getPrimitiveSet(unsigned int pos) const { return _primitives[pos].get(); }
void addPrimitiveSet(PrimitiveSet* primitive) { if (primitive) _primitives.push_back(primitive); dirtyDisplayList(); dirtyBound(); }
/** Add a primtive set to the geometry.*/
bool addPrimitiveSet(PrimitiveSet* primitiveset);
/** Set a primtive set to the specified position in geometry's primtive set list.*/
bool setPrimitiveSet(unsigned int i,PrimitiveSet* primitiveset);
/** Insert a primtive set to the specified position in geometry's primtive set list.*/
bool insertPrimitiveSet(unsigned int i,PrimitiveSet* primitiveset);
/** Remove primtive set(s) from the specified position in geometry's primtive set list.*/
bool removePrimitiveSet(unsigned int i,unsigned int numElementsToRemove=1);
/** Get the index number of a primitive set, return a value between
* 0 and getNumPrimitiveSet()-1 if found, if not found then return getNumPrimitiveSet().
* When checking for a valid find value use if ((value=geoemtry->getPrimitiveSetIndex(primitive))!=geometry.getNumPrimitiveSet()) as*/
unsigned int getPrimitiveSetIndex(const PrimitiveSet* primitiveset) const;
/** return true if OpenGL fast paths will be used with drawing this Geometry.