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Boundary Set
Specifies a limited set of objects, called a boundary set, for evaluation by the
pick point of the hatch
New Creates a boundary set from the selected objects.
Everything Creates a boundary set from everything visible in the current
viewport. Selecting this option discards any current boundary set and uses
everything visible in the drawing or in the current viewport.
Retain Boundary
Creates an object that encloses each hatch object.
Island Detection
Specifies whether to use objects within the outermost boundary as boundary
objects.
Specifying no island detection prompts for the ray casting method.
Nearest Runs a line from the point you specify to the nearest object and then
traces the boundary in a counterclockwise direction.
+X Runs a line in the positive X direction from the point you specify to the
first object encountered and then traces the boundary in a counterclockwise
direction.
-X Runs a line in the negative X direction from the point you specify to the
first object encountered and then traces the boundary in a counterclockwise
direction.
892 | Chapter 9 H Commands