<div dir="ltr">I am also able to reproduce this in Alice by placing any model and then in the properties panel, changing the width or height of the model to '-1' - it seems to happen about 90% of the time.<div><br></div><div>Thanks for reporting it, Carlos.</div><div><br></div><div>-Melanie<br><div><br></div><div><br></div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Apr 22, 2022 at 8:27 AM Daniel Abeshouse <<a href="mailto:dabeshou@andrew.cmu.edu">dabeshou@andrew.cmu.edu</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;border-left-color:rgb(204,204,204);padding-left:1ex">
<div>
<div name="messageBodySection">
<div dir="auto">In the IDE, negative values for the resize* and setHeight|Width|Depth throw an exception that is logged and the operation is basically skipped, taking no animation time.<br>
On export to the player, we have different behavior. The set* methods and resize both accept negative values and produce the effect you are seeing, while the resizeHeight|Width|Depth log an error with each frame, and take up the animation time, unlike in the IDE.<br>
<br>
I have not done a full exploration of the effects of the various extra parameters.<br>
<br>
The difference in behavior after an error in the IDE and the Player is a known bug. The sizing behavior for negative numbers is a new one. I will add it to our list.<br>
<br>
Thanks for finding this.</div>
</div>
<div name="messageSignatureSection"><br>
<div>-Daniel Abeshouse</div>
</div>
<div name="messageReplySection">On Apr 22, 2022, 8:28 AM -0400, Donald Slater via alice-teachers <<a href="mailto:alice-teachers@lists.andrew.cmu.edu" target="_blank">alice-teachers@lists.andrew.cmu.edu</a>>, wrote:<br>
<blockquote type="cite" style="border-left-color:grey;border-left-width:thin;border-left-style:solid;margin:5px;padding-left:10px">I have not seen of there was a reply to the posting. If there were any, or you figured it out, I apologize.
<div><br></div>
<div>My first instinct was that it was the negative scale factor, as you suggest, but I have not been able to recreate it. The only way I got the reflection you are showing was to roll the ogre .5 rotations.</div>
<div><br></div>
<div>When I try to resize an ogre by a negative value (fixed or random), nothing happens.</div>
<div><br></div>
<div>Would you be willing to share your code. I may be missing something.</div>
<div><br></div>
<div>Thank you,</div>
<div>Don Slater</div>
<div><br></div>
<div><br></div>
<div><br>
<div><br>
<blockquote type="cite">
<div>On Apr 12, 2022, at 11:46 AM, Carlos Bovell via alice-teachers <<a href="mailto:alice-teachers@lists.andrew.cmu.edu" target="_blank">alice-teachers@lists.andrew.cmu.edu</a>> wrote:</div>
<br>
<div>
<div style="font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt">Hi,</div>
<div style="font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt"><br></div>
<div style="font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt">I have a random number generator resizing ogres for me and am getting reflections. What is causing that? A negative scale factor?</div>
<div style="font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt"><br></div>
<div style="font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt"><span id="gmail-m_-2329185494329363590cid:cdecaf10-afc4-4eff-8780-e6198d1f091e"><upsideDownOgre.JPG></span><br></div>
<span style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;float:none;display:inline">_______________________________________________</span><br style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none">
<span style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;float:none;display:inline">alice-teachers mailing list</span><br style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none">
<a href="mailto:alice-teachers@lists.andrew.cmu.edu" style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" target="_blank">alice-teachers@lists.andrew.cmu.edu</a><br style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none">
<span style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;float:none;display:inline">To change settings or unsubscribe visit:</span><br style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none">
<a href="https://lists.andrew.cmu.edu/mailman/listinfo/alice-teachers" style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" target="_blank">https://lists.andrew.cmu.edu/mailman/listinfo/alice-teachers</a></div>
</blockquote>
</div>
<br></div>
_______________________________________________<br>
alice-teachers mailing list<br>
<a href="mailto:alice-teachers@lists.andrew.cmu.edu" target="_blank">alice-teachers@lists.andrew.cmu.edu</a><br>
To change settings or unsubscribe visit:<br>
<a href="https://lists.andrew.cmu.edu/mailman/listinfo/alice-teachers" target="_blank">https://lists.andrew.cmu.edu/mailman/listinfo/alice-teachers</a><br></blockquote>
</div>
</div>
_______________________________________________<br>
alice-teachers mailing list<br>
<a href="mailto:alice-teachers@lists.andrew.cmu.edu" target="_blank">alice-teachers@lists.andrew.cmu.edu</a><br>
To change settings or unsubscribe visit:<br>
<a href="https://lists.andrew.cmu.edu/mailman/listinfo/alice-teachers" rel="noreferrer" target="_blank">https://lists.andrew.cmu.edu/mailman/listinfo/alice-teachers</a></blockquote></div>