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Hi</div>
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I am currently using the ChimeraX Daily version - UCSF ChimeraX version: 1.2.dev202102050202 (2021-02-05).</div>
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I am working with the pdb: 6j5k - a slightly large protein. If I 'hide atoms' and only 'show cartoons', I can navigate the protein visualisation using my mouse quite well - rotations, translations, zooming etc.</div>
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However, o<span style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;">nce I generate the surface and then adjust the slider-side-view to adjust the views to visualise certain aspects of the protein, I have noticed
that the computer becomes exceedingly slow to render even small rotations using the mouse - I can understand that this might be because the protein is big. </span></div>
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<span style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;">However, the next part - if the surfaces were now deleted and only cartoons are shown in the same session (as in the beginning), the computer is exceedingly
slow for mouse work - rotations, translations, slider-view etc.</span></div>
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<span style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;">Is there some way to refresh and regain back this agility and remove this hysteresis? The only workaround seems to be to close ChimeraX and then reopen it
again, but this is not slightly more tedious if we have to close and reopen every time I make a surface.</span></div>
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<span style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;">The commands I have used are:</span></div>
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<span style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;">open 6j5k; hide atoms; show cartoons</span></div>
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<span style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;">surface #1 enclose #1</span></div>
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<span style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"><br>
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<span style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;">Then try to navigate...</span></div>
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<span style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;">~surface; show cartoons</span></div>
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<span style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"><br>
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<span style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;">And then navigating again....</span></div>
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<span style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;">If there could be some work-around, or a new fix in the ChimeraX_version, it would be really helpful for working with large proteins seamlessly.</span></div>
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<span style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;">Thanks</span></div>
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<span style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;">Yaikhomba</span></div>
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