Freshly updated Ldraw.xml

[Philippe Hurbain]

Looking closer at the conversion results, I accidentally discovered a bug:

Code:

<!--  Technic Liftarm 1 x 9 Bent   32271 152.dat 15 -->
<Transformation ldraw="32271.dat" tx=".02" ty="-.4" tz="0" ax=".57735026918962576450914878050196" ay=".57735026918962576450914878050196" az="-0.57735026918962576450914878050196" angle="2.0943951023931954923084289221863" />

should actually be

Code:

<!--  Technic Liftarm 1 x 9 Bent   32271 152.dat 15 -->
<Transformation ldraw="32271.dat" tx="0" ty="-.4" tz="-.02" ax=".57735026918962576450914878050196" ay=".57735026918962576450914878050196" az="-0.57735026918962576450914878050196" angle="2.0943951023931954923084289221863" />

With current ldraw.xml, 32271 is offset by 0.5 ldu in x and y directions.

This kind of error seems to affect most liftarm related parts, eg. correct code for 2637 should be

Code:

<!--  Technic Link 16L 2637 21 -->
<Transformation ldraw="2637.dat" tx="0" ty="-.4" tz="-.02" ax=".57735026918962576450914878050196" ay="-.57735026918962576450914878050196" az=".57735026918962576450914878050196" angle="2.0943951023931954923084289221863" />

Frame 5x7 should be

Code:

<!--  Technic Beam 5 x 7 with Open Center 3 x 5 64179 21 -->
<Transformation ldraw="64179.dat" tx="2" ty="0" tz="1.6" ax="0" ay="1" az="0" angle="1.570796"/>

instead of

Code:

<!--  Technic Beam 5 x 7 with Open Center 3 x 5 64179 21 -->
<Transformation ldraw="64179.dat" tx="2" ty=".02" tz="1.6" ax="0" ay="1" az="0" angle="1.570796"/>

And so on...

We really need a tool that calculates precisely ldraw.xml entries!