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4 Geometry standards
Fig. 4.31. Operation centroid
convexHull
The operation "convexHull" shall return a GM_Object that represents the convex
hull ofthis GM_Object.
Fig. 4.32. Operation convexHull
buffer
The operation "buffer" shall return a GM _ Object containing all points whose distance from this GM_Object is less than or equal to the "distance" passed as a parameter.
o
Fig. 4.33. Operation buffer