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(...) Thanks, actually I did cheat a bit. I made sure the cylinder heads are perpendicular to the crankShaft. With that in place the motion comes down to fairly basic geometry. First step is to calculate the pistonRound angle by reducing the whole (...) (15 years ago, 24-Jun-09, to lugnet.cad)
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| | Re: LD4DStudio sample suggestions
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(...) The linear portion of the crank is easy enough (rotation around fixed axis). But the connecting rods have to have one end stay connected to the crank and the other end stay coincident with the axis of a cylinder. This means they need both an (...) (15 years ago, 24-Jun-09, to lugnet.cad, FTX)
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| | Re: LDD to LDraw conversion?
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(...) Thanks, that did it. There are still a number of unidentified files/parts, but the model appears to be all there. The placement of the parts is not very precise: lots of (small) gaps between bricks. Jetro (15 years ago, 24-Jun-09, to lugnet.cad)
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| | Re: LD4DStudio sample suggestions
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(...) lol, i went for the first one (small 1.3MB gif fragment): (URL) full version will be a sample with the beta 2 version. That big V8 engine is awesome though, maybe I'll try to animate it some time, have to figure out a more dynamic script for (...) (15 years ago, 24-Jun-09, to lugnet.cad, FTX)
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| | Re: LD4DStudio sample suggestions
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(...) Well, let's see it then! Is it a Technic V-8 engine like this: (URL) or did you really get enthusiastic and do (URL) this> one? (URL) Eric (URL) Technicopedia> (15 years ago, 24-Jun-09, to lugnet.cad, FTX)
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| | LD4DStudio sample suggestions
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Hello all, I just completed a new sample (Technic v8 engine) while hunting for bugs. And while wondering what to do next I thought maybe some of you have suggestions on things they would like see in a sample. Maybe demonstrating some aspect of the (...) (15 years ago, 24-Jun-09, to lugnet.cad)
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| | Re: LDD to LDraw conversion?
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(...) Not all parts that LDD have are also modeled as LDraw files. This could be one reason. There is also a file called LDRAW.XML that contains the conversion informations. Maybe you should update that file. Please see here:(URL) (15 years ago, 22-Jun-09, to lugnet.cad)
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| | Re: LDD to LDraw conversion?
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(...) D'oh that's really simple... or not so simple. I tried toe xport some of the base models LDD has and only about 2/3 of the pieces actually turned up in the resulting LDraw file :P Jetro (15 years ago, 21-Jun-09, to lugnet.cad)
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| | Re: LDD to LDraw conversion?
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(...) There should be an option 'File' - 'Export Model' and then choose the right file format 'Ldraw-Files (*.ldr)' and you have what you are looking for. That is what I do in my version 2.3.19 of LDD. cu mikeheide (15 years ago, 21-Jun-09, to lugnet.cad)
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| | LDD to LDraw conversion?
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I've seen the tutorial at LDraw.org about imprting an LDraw file into LDD, but can the opposite be done? I'd like to open an LDD file in order to make a decent render with LDView. Jetro (15 years ago, 21-Jun-09, to lugnet.cad)
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