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 CAD / Ray-Tracing / 2406
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Subject: 
Re: LDraw's Autostep does not work in Lpub?
Newsgroups: 
lugnet.cad.ray
Date: 
Mon, 21 Mar 2005 02:40:59 GMT
Viewed: 
5050 times
  
In lugnet.cad.ray, Mitchell Lichtenberg wrote:
If I understand correctly, LDraw's Autostep is set as the default and requires
no other changes (if you will accept a new step after adding each new part).

However, I cannot get LPub to render anything but the complete assembly from a
model designed with autostep.  To test this I built a six item structure.  I
used autostep for the first three pieces, then used Add>step between adding each
of the last three pieces.  Lpub rendered the last three steps as instruction
images, but treated the first three as a total assembly.

Is this the way LDraw works (i.e. Autostep doesn't function with outside
programs?)  Or is LPub supposed to work with only a manual step?  Or have I
missed a checkbox somewhere, or what?  The LPub version is 2.1.0.6

Hi Mitchell,

  LPub has no support for autostep.  I didn't even know about it until you
mentioned it.  LPub supports STEP and ROTSTEP meta commands, but not autostep.
If you read the LPub help file you wil find no mention of AUTOSTEP.  Having made
a lot of building instructions, I would find little value in a mechanism for
automatically providing steps.  Typically three to five parts per step make
sense.  Intelligence is the best way to decide where steps should be placed.

  Each of the LDraw compatible programs chooses which meta-commands they
support.  Just because it is implemented in MLCad, does not mean that other
programs will support it.  Most renderers do not support step, rotstep or buffer
exchange.

  I did just create a new meta-command REMOVEGROUP, which will remove all the
parts of a named group from the model.  I've got to test it but it should be
handy.

Kevin



Message is in Reply To:
  LDraw's Autostep does not work in Lpub?
 
If I understand correctly, LDraw's Autostep is set as the default and requires no other changes (if you will accept a new step after adding each new part). However, I cannot get LPub to render anything but the complete assembly from a model designed (...) (20 years ago, 20-Mar-05, to lugnet.cad.ray)

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