 | | Re: L(EGO)Draw parts - 4th batch
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New parts chart done: (URL) that some parts I could not find on Peeron - those parts ''might'' have been modeled under an unknown part number. Those parts need investigating. -Santeri (14 years ago, 10-Sep-10, to lugnet.cad.dev.org.ldraw, FTX)
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| | Re: L(EGO)Draw parts - 4th batch
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Some interesting parts in this submission. cu mikeheide (14 years ago, 10-Sep-10, to lugnet.cad.dev.org.ldraw, FTX)
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| | Re: L(EGO)Draw parts - 4th batch
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Few really new parts... but some outstanding ones (eg. 30408). And a much improved quality, compared to previous releases! (...) Thanks in advance, Santeri! Philo (14 years ago, 10-Sep-10, to lugnet.cad.dev.org.ldraw, FTX)
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| | Re: L(EGO)Draw parts - 4th batch
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Awesome news! Love the quantity of Bionicle parts there... (yes I'm back D:) I'll be sure to make the fourth chart to the Wiki. :) -Santeri (14 years ago, 10-Sep-10, to lugnet.cad.dev.org.ldraw, FTX)
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| | L(EGO)Draw parts - 4th batch
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Hi folks, the LEGO Universe Team has shared another batch of part shapes with the community, with the purpose to make them fit for the LDraw Parts Tracker. As usual I have uploaded them to my webspace (the upload module at LDraw.org would have me (...) (14 years ago, 10-Sep-10, to lugnet.cad, lugnet.cad.dev.org.ldraw, lugnet.cad.dat.parts, lugnet.announce, FTX)
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| | Re: LDraw BFC Tool
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(...) SNIP If I am right, this file would have error messages with L3P and DATHeader as the two lines are identical. So one line has to be deleted. cu mikeheide (14 years ago, 23-Aug-10, to lugnet.cad.dev, FTX)
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| | Re: LDraw BFC Tool
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(...) If such things exist in BFC-certified parts, then they are obviously wrong, but won't necessarily be visible. It's obviously an error condition, so having the program detect it seems just to be a useful feature to me. I don't see why there (...) (14 years ago, 20-Jun-10, to lugnet.cad.dev)
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| | Re: LDraw BFC Tool
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(...) Your guess is as good as mine. Hopefully Nils is reading and can answer it via me. Tim (14 years ago, 20-Jun-10, to lugnet.cad.dev)
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| | Re: LDraw BFC Tool
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(...) Double sided part? I don't get it at all. Two identical references to a primitive, and the first is preceded by a BCF INVERTNEXT instruction. How will it look after being changed to single-sided? Has there been any discussions on this issue so (...) (14 years ago, 20-Jun-10, to lugnet.cad.dev)
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| | Re: LDraw BFC Tool
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(...) Hi, I like to introduce version 1.7.0.5 Beta of the BFC-Tool (it is necessary to update the information on the downloads section on ldraw.org): New features: Changed required .NET Framework from 3.5 to Framework 2.0 Added "What's (...) (14 years ago, 20-Jun-10, to lugnet.cad.dev, FTX)
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| | Re: Bricksmith 2.4: Faster. Much Faster.
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(...) Great !!!! One request can you make it posible to edit inserted minifigures with minifig generator ? Thanks (14 years ago, 18-Jun-10, to lugnet.cad.dev.mac, FTX)
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| | Re: LDraw BFC Tool
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(...) snip (...) Thanks! You have no idea how many times I've forgotten to attach attachments to emails! Same thing! Kevin (14 years ago, 17-Jun-10, to lugnet.cad.dev, FTX)
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| | Re: Bricksmith 2.4: Faster. Much Faster.
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In lugnet.cad.dev.mac, Alex Taylor wrote: <snip> (...) <snip> (...) Duh, I was over thinking it big time. Thinking scaling etc would f-up the normals, but with mirroring they will stay the same length. So you are right all I have to do is check if (...) (14 years ago, 16-Jun-10, to lugnet.cad.dev.mac, FTX)
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| | Re: Bricksmith 2.4: Faster. Much Faster.
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(...) <snip> (...) Wow, this is amazing. I had no idea you could do these kinds of things with shaders. Like Don I too think it's time for me to get a good book/document on using shaders in OpenGL. Thanks for the revelation. Roland (14 years ago, 16-Jun-10, to lugnet.cad.dev)
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| | Re: Bricksmith 2.4: Faster. Much Faster.
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(...) Hoo...that takes me back! :-) Doing the second shader was a bit of a blast from the past, actually - it's over 10 years since I last wrote assembler in anger! Alex (14 years ago, 16-Jun-10, to lugnet.cad.dev)
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| | Re: Bricksmith 2.4: Faster. Much Faster.
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(...) ... Wow, that is simple. It looks just like the description of the algorithm in the LDRAW specs. I haven't felt this old since manipulating the colormap for animation went outta style. :^) Thanks for sharing, Don (14 years ago, 16-Jun-10, to lugnet.cad.dev)
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| | Re: Bricksmith 2.4: Faster. Much Faster.
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(...) Actually, it's even simpler! This is the code for the geometry-shader: #version 120 #extension GL_NV_geometry_shader4 : enable varying out vec4 gl_TexCoord[]; float determinant(mat2 m) { return m[0][0] * m[1][1] - m[0][1] * m[1][0]; } void (...) (14 years ago, 16-Jun-10, to lugnet.cad.dev)
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| | Re: Bricksmith 2.4: Faster. Much Faster.
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(...) Ah ha! Yet another reason to read that vertex-shader book. So, are you suggesting running this algorithm on the graphics card (with counters for the vertices instead counting pixels in the stencil buffer) or perhaps some other algorithm? (...) (14 years ago, 16-Jun-10, to lugnet.cad.dev, FTX)
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| | Re: Bricksmith 2.4: Faster. Much Faster.
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(...) One drawback with VBOs is that - unlike displaylists - you can't stick arbitrary GL calls in them. I'm using lists because I need to be able to put matrix operations in them as well as geometry. (...) Change the cull-face orientation ;-) (...) (...) (14 years ago, 16-Jun-10, to lugnet.cad.dev.mac, FTX)
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| | Re: Bricksmith 2.4: Faster. Much Faster.
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(...) Interesting, but complicated IMO :-) Shaders offer a much easier implementation, and (I suspect) a faster one. Geometry-shaders for preference, but the algorithm can be implemented using vertex-shaders or even ARB vertex-programs to support (...) (14 years ago, 16-Jun-10, to lugnet.cad.dev, FTX)
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