 | | Finding a rotation matrix for a triangle [DAT]
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Hi I'm working on a couple of LDraw parts, and need know a way to calculate a rotation matrix that corresponds to a quad (triangle), so that I can place a 1-4 edge.dat on it at the correct angle: Can anyone tell me how to do it? I can't see that (...) (20 years ago, 26-Nov-05, to lugnet.cad.dat.parts)
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| | Re: New Part: 712p01.dat - Wing 4 x 8 Curved Left with Red Edge
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(...) I'd like to point out that it's fairly important not to mis-spell "Unofficial". The reason for this is that programs (such as LDView, and in the future L3P) recognize the "0 Unofficial Part" comment and act accordingly. The won't recognize (...) (20 years ago, 25-Nov-05, to lugnet.cad.dat.parts, FTX)
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| | Re: New Part: 712p01.dat - Wing 4 x 8 Curved Left with Red Edge [DAT]
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Oops! Wrong colour... Here we go: 0 Wing 4 x 8 Curved Left with Red Edge 0 Name: 712p01.dat 0 Author: Tore Eriksson 0 Unufficial Part 0 BFC CERTIFY CCW 1 16 -40 4 20 1 0 0 0 -1 0 0 0 1 stud4.dat 1 16 -20 4 20 1 0 0 0 -1 0 0 0 1 stud4.dat 1 16 0 4 20 (...) (20 years ago, 25-Nov-05, to lugnet.cad.dat.parts)
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| | New Part: 712p01.dat - Wing 4 x 8 Curved Left with Red Edge [DAT]
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0 Wing 4 x 8 Curved Left with Red Edge 0 Name: 712p01.dat 0 Author: Tore Eriksson 0 Unufficial Part 0 BFC CERTIFY CCW 1 16 -40 4 20 1 0 0 0 -1 0 0 0 1 stud4.dat 1 16 -20 4 20 1 0 0 0 -1 0 0 0 1 stud4.dat 1 16 0 4 20 1 0 0 0 -1 0 0 0 1 stud4.dat 1 16 (...) (20 years ago, 25-Nov-05, to lugnet.cad.dat.parts)
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| | New Subpart: s\712s01.dat - Wing 4 x 8 Curved Left Edge [DAT]
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0 Wing 4 x 8 Curved Left Edge 0 Name s\712s01.dat 0 Author: Tore Eriksson 0 Unufficial Subpart 0 BFC CERTIFY CCW 0 // edge 1 16 -80 4 -30 0 1 0 4 0 0 0 0 -10 rect3.dat 1 16 30 4 40 0 0 50 4 0 0 0 -1 0 rect3.dat 1 16 -20 0 -20 -60 0 0 0 8 0 0 0 60 (...) (20 years ago, 25-Nov-05, to lugnet.cad.dat.parts)
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