Grasshopper

algorithmic modeling for Rhino

geometry-box component works in a little strange way???

if i draw a point, a curve and a box , and collect them into "geometry component"

then if i connect the " geometry" to "curve", "curve will filter out a curve to me."

but if i connect the " geometry" to "box", "box" will not filter out a box for me, it will envelop everything in to each box, working like bounding box,

why?

i feel it is a little strange

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Replies to This Discussion

A polysurface representing a box is not actually a box in the eyes of grasshopper.

This is because you are able to modify/transform the Brep in a way that it would no longer represent a box.

What you have to do is take the corners of your Brep and make a box (or a twisted box) from these extracted points for Grasshopper to see it as a box

Thank you!

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