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GA_GBPointRef.h File Reference
#include "GA_API.h"
#include "GA_Types.h"
+ Include dependency graph for GA_GBPointRef.h:

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Functions

GA_API void GAgetPrimitiveClosure (const GA_Detail &gdp, const GA_PointGroup *pt_group, GA_PrimitiveGroup *prim_group, const GA_PrimitiveGroup *restrict_group=0, bool restrict_if_contains=true)
 
GA_API void GAgetPrimitiveClosure (const GA_Detail &gdp, const UT_BitArray &pt_array, GA_PrimitiveGroup *prim_group, const GA_PrimitiveGroup *restrict_group=0, bool restrict_if_contains=true)
 

Function Documentation

GA_API void GAgetPrimitiveClosure ( const GA_Detail gdp,
const GA_PointGroup pt_group,
GA_PrimitiveGroup prim_group,
const GA_PrimitiveGroup restrict_group = 0,
bool  restrict_if_contains = true 
)

This function adds all the adjacent primitives of the pt_group to prim_group within gdp. If given a restrict_group, then we use it to restrict the list of primitives that we consider. The behaviour of this group is determined by the restrict_if_contains flag. If this flag is true, then only primitives in the restrict_group are considered. If the flag is false, then only primitives not in the restrict_group are used.

NOTE: You'll probably want to use primgroup->combine(ptgroup) instead.

GA_API void GAgetPrimitiveClosure ( const GA_Detail gdp,
const UT_BitArray pt_array,
GA_PrimitiveGroup prim_group,
const GA_PrimitiveGroup restrict_group = 0,
bool  restrict_if_contains = true 
)

Same version of the above function except pt_group is a bit array with each bit representing if the particular point is in the pt_group.

NOTE: You'll probably want to use primgroup->combine(ptgroup) instead.