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Virtual Dictionary

Negative extrusion

Extrusion in modelling is the act of taking a 2D plane, forming a shape on that plane, and then pushing out a solid object in that shape as a cylinder from that plane.

Negative extrusion removes any solid material already existing, in the space it extrudes across in the form of the negative cylinder created. It can be straight out from the plane, or at an angle. However, it is always in a straight line, and always the exact cross section of the shape on the 2D plane.

Below, we offer a selection of links from our resource databases which may match this term.



Related Dictionary Entries for Negative extrusion:

Cutter Path

Extrusion

Negative extrusion

Sweeping









 

Resources in our database matching the Term Negative extrusion:

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Locally Hosted resource
Connecting Twitter to a Light Display
An augmented reality exercise for the London Olympics - connect the lights of the London Eye up to twitter, and scan all the feeds simultaneously for mentions of them. Positive toned comments light bulbs. Negative toned comments turn bulbs off.



 

Industry News containing the Term Negative extrusion:

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(22/04/2012)
Bad reviews affect the stock price of the companies making those products, causing negative returns of as much as 8 percent, which could accumulate and spiral if the negative reviews aren't addressed, said Gerard J. Tellis, the Jerry and N...


(24/04/2010)
A group of scientists led by researchers from the California Institute of Technology (Caltech) has engineered a type of artificial optical material -- a metamaterial -- with a particular three-dimensional structure such that light exhibits ...


(07/09/2009)
Plastic that conducts electricity holds promise for cheaper, thinner and more flexible electronics. This technology is already available in some gadgets -- the new Sony walkman that was introduced earlier this summer and the Microsoft Zune ...


(18/08/2009)
Anyone who has spent a sleepless night anguishing over a possible job loss has experienced the central finding of a new brain scan study: Uncertainty makes a bad event feel even worse.

A new study by University of Wisconsin-M...


(20/07/2007)
Desiring to see how effects such as uncanny valley and other disgust provoking near-but-not-quite real visual representations of people might be formed, two researchers set out to see if mixed gender avatars would be less well received than...