Jigs
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Last week we looked at a preliminary version of this application that made use of an EntityJig to display a Spirograph as we provided the values needed to define it. While that was a good start, I decided it would be better to show additional graphics during the jig process, to give a clearer idea […]
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After my initial fooling around with turning AutoCAD into a Spirograph using F#, I decided to come back to this and bolt a jig on the front to make the act of making these objects more visual and discoverable. The process was quite interesting – I'd created jigs from Python and Ruby, but not from […]
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Another interesting little problem, that of how to detect the use of modifier keys during a jig operation (to indicate different jig behaviour). In this case the specific task was to detect the use of the Control and Shift keys, which – if held down during the jig – should cause our object to display […]
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Back in April I posted an IronRuby sample that I had hoped would cause AutoCAD to jig a box in 3D, just like its IronPython counterpart. The sample didn't work with IronRuby 0.3, but recently David Blackmon got in touch to let me know he had a version of the code working with IronRuby 0.9. […]
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After getting my feet wet in the last post with my first IronPython application running inside AutoCAD, I decided it was time to attack a slightly more challenging problem: jigging a database-resident Solid3d object. The idea had come after I'd received a question by email from David Wolfe, who wanted to have a fully rendered […]
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Thanks, once again, to Philippe Leefsma, a DevTech engineer based in Prague, for contributing the code for this post. While researching an issue he was working on Philippe stumbled across a comment on this previous post where I more-or-less said jigging attributes wasn't possible. Ahem. Anyway, Philippe decided to – quite rightly – prove me […]
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I've often seen the question, over the years, of how to draw text in the plane of the screen, even when the current view is not planar to the current UCS. This ability to "screen fix" text has been there, but has required a number of sometimes tricky transformations to get the right behaviour. Well, […]
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An interesting request came in via a previous post followed up by a similar question came in via another post. The original problem was to rotate a rectangular polyline entity around its centre, and be able to continue rotating it afterwards. A few things were interesting to me: Rectangles are simply polylines between four points, […]
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I'm now back from a fantastic break in Italy and am trying hard to catch back up. Next week I'm off again to San Diego (work, this time), which may cause further interruptions in blog postings. This question came through from Genésio from Brazil: I wish jig a leader with an bubble in the and […]
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In the last post we looked at a jig that can be used to add block references to an AutoCAD drawing. This post extends that code to support annotative block definitions (available from AutoCAD 2008) and blocks with attributes. Thanks once again to Holger Steiner for the jig class and to Roland Feletic for posting […]