MULTI_STEP PLI PER_STEP FALSE causes crash

[laurensvalk]

Showing a single PLI for a multi step leads to a segfault, as shown below.

crash.mp4

example.mpd.txt

0 FILE main.ldr
0 main
0 Name: main.ldr
0 Author: Laurens Valk
0 Unofficial Model
0 ROTATION CENTER 0 0 0 1 "Custom"
0 ROTATION CENTER 0 0 0 1 "Custom"
0 ROTATION CONFIG 0 0
1 0 0 0 200 1 0 0 0 1 0 0 0 1 rear.ldr
1 15 -180 0 0 0 1 0 -1 0 0 0 0 1 48267.dat
1 0 -160 0 0 0 0 -1 0 1 0 1 0 0 39367p01.dat
0 STEP
0
0 NOFILE
0
0 FILE rear.ldr
0 New Model
0 Name: rear.ldr
0 Author: Laurens Valk
0 Unofficial Model
0 ROTATION CENTER 0 0 0 1 "Custom"
0 ROTATION CONFIG 0 0
0 !LPUB MULTI_STEP BEGIN
1 322 0 0 0 0 0 -1 0 1 0 1 0 0 39370c01.dat
1 99 40 0 -10 0 0 1 0 -1 0 1 0 0 3673.dat
1 99 40 -20 -10 0 0 1 0 -1 0 1 0 0 3673.dat
1 99 0 0 -10 0 0 1 0 -1 0 1 0 0 3673.dat
1 99 -40 0 -10 0 0 1 0 -1 0 1 0 0 3673.dat
1 99 -40 -20 -10 0 0 1 0 -1 0 1 0 0 3673.dat
0 ROTSTEP 30 -45 0 ABS
1 26 0 0 -20 0 0 1 -1 0 0 0 -1 0 32525.dat
1 26 0 -20 -20 0 0 1 -1 0 0 0 -1 0 32525.dat
1 99 100 0 -30 0 0 1 0 -1 0 1 0 0 3673.dat
1 99 -100 0 -30 0 0 1 0 -1 0 1 0 0 3673.dat
0 STEP
0 !LPUB MULTI_STEP END
1 71 -100 0 -40 1 0 0 0 -1 0 0 0 -1 48989.dat
1 71 100 0 -40 1 0 0 0 -1 0 0 0 -1 48989.dat
0 STEP
1 99 -90 20 -40 -1 0 0 0 -1 0 0 0 1 3673.dat
1 99 -90 -20 -40 -1 0 0 0 -1 0 0 0 1 3673.dat
1 99 90 -20 -40 -1 0 0 0 -1 0 0 0 1 3673.dat
1 99 90 20 -40 -1 0 0 0 -1 0 0 0 1 3673.dat
0 STEP
1 0 80 -60 -40 0 1 0 0 0 1 1 0 0 40490.dat
1 0 -80 -60 -40 0 1 0 0 0 1 1 0 0 40490.dat
0 STEP
0
0
0 NOFILE
0

I'll go back to verify on previous builds.

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Unrelated: this project does not appear to have GitHub sponsors enabled. If you do, I think some people would be happy to chip in :)

[trevorsandy]

Thank you for reporting this behaviour. I'll take a look.

Cheers,

[trevorsandy]

This behaviour has been corrected.

It is now possible to switch a multi-step 'PLI per step' page to 'PLI per page'. If the pre-defined relative positioning is not desirable, it is possible to drag the PLI, and subModel Preview if shown, to your desired location on the page. It is also possible to drag the step group to your desired location on the page.

Note - to avoid frustration, when attempting to move the step group on a multi-step page, be sure to hover over the highlighted border until the 'tooltip' indicates 'Step Group', at this point, you can commence to drag the step group to the desired location. Note that all page items placed relative to the step group will also change position when the step group is moved.

Cheers,

[laurensvalk]

Nice, thank you!