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    <title>tema Re: Issues with Hatch Pattern display and Metal graphics engine, AutoCAD for MAC LT 2023 en AutoCAD for Mac Forum</title>
    <link>https://forums.autodesk.com/t5/autocad-for-mac-forum/issues-with-hatch-pattern-display-and-metal-graphics-engine/m-p/11605630#M44697</link>
    <description>&lt;P&gt;Hi&amp;nbsp;&lt;SPAN class="UserName lia-user-name lia-user-rank-Enthusiast lia-component-message-view-widget-author-username"&gt;&lt;A class="lia-link-navigation lia-page-link lia-user-name-link" href="https://forums.autodesk.com/t5/user/viewprofilepage/user-id/2791733" target="_self" aria-label="View Profile of seedstudiolandscapedesign"&gt;&lt;SPAN class=""&gt;seedstudiolands&lt;WBR /&gt;capedesign,&amp;nbsp;&amp;nbsp;&lt;/SPAN&gt;&lt;/A&gt;&lt;/SPAN&gt;&lt;SPAN class="UserName lia-user-name lia-user-rank-Consultant lia-component-message-view-widget-author-username"&gt;&lt;A id="link_50" class="lia-link-navigation lia-page-link lia-user-name-link" href="https://forums.autodesk.com/t5/user/viewprofilepage/user-id/665765" target="_self" aria-label="View Profile of maxim_k"&gt;&lt;SPAN class="login-bold"&gt;maxim_k&lt;/SPAN&gt;&lt;/A&gt;&lt;/SPAN&gt;&lt;SPAN class="UserName lia-user-name lia-user-rank-Enthusiast lia-component-message-view-widget-author-username"&gt;&lt;A id="link_7" class="lia-link-navigation lia-page-link lia-user-name-link" href="https://forums.autodesk.com/t5/user/viewprofilepage/user-id/2791733" target="_self" aria-label="View Profile of seedstudiolandscapedesign"&gt;&lt;SPAN class=""&gt;&lt;SPAN&gt;&amp;nbsp;&lt;/SPAN&gt;&lt;/SPAN&gt;&lt;/A&gt;&lt;/SPAN&gt;&lt;/P&gt;
&lt;P&gt;&lt;SPAN class="UserName lia-user-name lia-user-rank-Enthusiast lia-component-message-view-widget-author-username"&gt;&lt;SPAN class=""&gt;&lt;SPAN&gt;You can set sysvar GPUHATCH=0 to disable this feature on metal. And we will fix this issue on next version. Thanks.&lt;/SPAN&gt;&lt;/SPAN&gt;&lt;/SPAN&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;</description>
    <pubDate>Thu, 08 Dec 2022 03:38:05 GMT</pubDate>
    <dc:creator>juemin.yuan</dc:creator>
    <dc:date>2022-12-08T03:38:05Z</dc:date>
    <item>
      <title>Issues with Hatch Pattern display and Metal graphics engine, AutoCAD for MAC LT 2023</title>
      <link>https://forums.autodesk.com/t5/autocad-for-mac-forum/issues-with-hatch-pattern-display-and-metal-graphics-engine/m-p/11439656#M44179</link>
      <description>&lt;P&gt;When my graphics engine is set to Metal, I am having issues with hatch patterns looking scrambled. &amp;nbsp;When I switch the graphics engine back to Open GL the hatch patterns display normally. &amp;nbsp;The pattern show here are custom, but it occurs with some of the out-of-the-box patterns as well. &amp;nbsp;The version is latest AutoCAD LT 2023.1.1 &amp;nbsp;for Mac.&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;I would just leave it on Open GL, but the Metal engine is much faster performance-wise. &amp;nbsp;I also know the graphics engine is new for 2023, so if this is a bug would like to report for development purposes.&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Any ideas to check for a resolution for this issue, or should I just report the bug?&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;</description>
      <pubDate>Thu, 22 Sep 2022 18:24:15 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/autocad-for-mac-forum/issues-with-hatch-pattern-display-and-metal-graphics-engine/m-p/11439656#M44179</guid>
      <dc:creator>seedstudiolandscapedesign</dc:creator>
      <dc:date>2022-09-22T18:24:15Z</dc:date>
    </item>
    <item>
      <title>Re: Issues with Hatch Pattern display and Metal graphics engine, AutoCAD for MAC LT 2023</title>
      <link>https://forums.autodesk.com/t5/autocad-for-mac-forum/issues-with-hatch-pattern-display-and-metal-graphics-engine/m-p/11439896#M44183</link>
      <description>&lt;P&gt;Hi&amp;nbsp;&lt;a href="https://forums.autodesk.com/t5/user/viewprofilepage/user-id/2791733"&gt;@seedstudiolandscapedesign&lt;/a&gt;&amp;nbsp;,&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;What Mac model do you have?&lt;/P&gt;
&lt;P&gt;If it has Radeon graphics card, perhaps this is the reason.&lt;/P&gt;
&lt;P&gt;Look &lt;A href="https://forums.autodesk.com/t5/autocad-for-mac-forum/hatches-glitching-when-opening-2022-file-in-2023/m-p/11398661#M44031" target="_blank" rel="noopener"&gt;&amp;gt;&amp;gt;&amp;gt;&amp;gt;&amp;gt;here&amp;lt;&amp;lt;&amp;lt;&amp;lt;&amp;lt;&lt;/A&gt;&lt;/P&gt;</description>
      <pubDate>Thu, 22 Sep 2022 20:16:12 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/autocad-for-mac-forum/issues-with-hatch-pattern-display-and-metal-graphics-engine/m-p/11439896#M44183</guid>
      <dc:creator>maxim_k</dc:creator>
      <dc:date>2022-09-22T20:16:12Z</dc:date>
    </item>
    <item>
      <title>Re: Issues with Hatch Pattern display and Metal graphics engine, AutoCAD for MAC LT 2023</title>
      <link>https://forums.autodesk.com/t5/autocad-for-mac-forum/issues-with-hatch-pattern-display-and-metal-graphics-engine/m-p/11441595#M44194</link>
      <description>&lt;P&gt;I have a 2021, 24" iMac with M1 processor and 16GB RAM.&lt;/P&gt;</description>
      <pubDate>Fri, 23 Sep 2022 15:35:37 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/autocad-for-mac-forum/issues-with-hatch-pattern-display-and-metal-graphics-engine/m-p/11441595#M44194</guid>
      <dc:creator>seedstudiolandscapedesign</dc:creator>
      <dc:date>2022-09-23T15:35:37Z</dc:date>
    </item>
    <item>
      <title>Re: Issues with Hatch Pattern display and Metal graphics engine, AutoCAD for MAC LT 2023</title>
      <link>https://forums.autodesk.com/t5/autocad-for-mac-forum/issues-with-hatch-pattern-display-and-metal-graphics-engine/m-p/11441962#M44199</link>
      <description>&lt;P&gt;Hi&amp;nbsp;&lt;a href="https://forums.autodesk.com/t5/user/viewprofilepage/user-id/2791733"&gt;@seedstudiolandscapedesign&lt;/a&gt;&amp;nbsp;,&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;Can you share the drawing you showed on the screenshot?&lt;/P&gt;
&lt;P&gt;Although I did not notice such problems with hatches on Mac with M1 chip,&amp;nbsp;I can test it on M1 Mac on Monday.&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;</description>
      <pubDate>Fri, 23 Sep 2022 18:20:55 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/autocad-for-mac-forum/issues-with-hatch-pattern-display-and-metal-graphics-engine/m-p/11441962#M44199</guid>
      <dc:creator>maxim_k</dc:creator>
      <dc:date>2022-09-23T18:20:55Z</dc:date>
    </item>
    <item>
      <title>Re: Issues with Hatch Pattern display and Metal graphics engine, AutoCAD for MAC LT 2023</title>
      <link>https://forums.autodesk.com/t5/autocad-for-mac-forum/issues-with-hatch-pattern-display-and-metal-graphics-engine/m-p/11445835#M44211</link>
      <description>&lt;P&gt;Hi Maxim,&lt;/P&gt;&lt;P&gt;&amp;nbsp;&lt;/P&gt;&lt;P&gt;Sure, see attached file. &amp;nbsp;I removed my custom hatches from the grid, since they wouldn't display properly anyway. &amp;nbsp;I think the ones left are the standard AutoCAD options.&lt;/P&gt;</description>
      <pubDate>Mon, 26 Sep 2022 14:58:38 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/autocad-for-mac-forum/issues-with-hatch-pattern-display-and-metal-graphics-engine/m-p/11445835#M44211</guid>
      <dc:creator>seedstudiolandscapedesign</dc:creator>
      <dc:date>2022-09-26T14:58:38Z</dc:date>
    </item>
    <item>
      <title>Re: Issues with Hatch Pattern display and Metal graphics engine, AutoCAD for MAC LT 2023</title>
      <link>https://forums.autodesk.com/t5/autocad-for-mac-forum/issues-with-hatch-pattern-display-and-metal-graphics-engine/m-p/11449751#M44217</link>
      <description>&lt;P&gt;Hi&amp;nbsp;&lt;SPAN&gt;Steve,&lt;/SPAN&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&lt;SPAN&gt;Sorry for delay.&lt;/SPAN&gt;&lt;/P&gt;
&lt;P&gt;&lt;SPAN&gt;I can&amp;nbsp;confirm that the problem exists on Mac with M1 chip with Metal Graphics Engine enabled.&lt;/SPAN&gt;&lt;/P&gt;
&lt;P&gt;&lt;SPAN&gt;I can see it on certain zoom levels:&lt;/SPAN&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&lt;SPAN&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-center" image-alt="2022-09-28_13-52-29.png" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/1121270i77D95800B3B137CC/image-size/large?v=v2&amp;amp;px=999" role="button" title="2022-09-28_13-52-29.png" alt="2022-09-28_13-52-29.png" /&gt;&lt;/span&gt;&lt;/SPAN&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&lt;SPAN&gt;If I zoom in or out - the artifacts disappear:&lt;/SPAN&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&lt;SPAN&gt;&lt;span class="lia-inline-image-display-wrapper lia-image-align-center" image-alt="2022-09-28_13-52-41.png" style="width: 999px;"&gt;&lt;img src="https://forums.autodesk.com/t5/image/serverpage/image-id/1121274i243B302E7D5FF3D9/image-size/large?v=v2&amp;amp;px=999" role="button" title="2022-09-28_13-52-41.png" alt="2022-09-28_13-52-41.png" /&gt;&lt;/span&gt;&lt;/SPAN&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;</description>
      <pubDate>Wed, 28 Sep 2022 11:00:14 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/autocad-for-mac-forum/issues-with-hatch-pattern-display-and-metal-graphics-engine/m-p/11449751#M44217</guid>
      <dc:creator>maxim_k</dc:creator>
      <dc:date>2022-09-28T11:00:14Z</dc:date>
    </item>
    <item>
      <title>Re: Issues with Hatch Pattern display and Metal graphics engine, AutoCAD for MAC LT 2023</title>
      <link>https://forums.autodesk.com/t5/autocad-for-mac-forum/issues-with-hatch-pattern-display-and-metal-graphics-engine/m-p/11450758#M44218</link>
      <description>&lt;P&gt;Thank you for the confirmation. &amp;nbsp;Is the best course of action to file a bug report? &amp;nbsp;Or is there something I could try as a workaround?&lt;/P&gt;</description>
      <pubDate>Wed, 28 Sep 2022 18:42:06 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/autocad-for-mac-forum/issues-with-hatch-pattern-display-and-metal-graphics-engine/m-p/11450758#M44218</guid>
      <dc:creator>seedstudiolandscapedesign</dc:creator>
      <dc:date>2022-09-28T18:42:06Z</dc:date>
    </item>
    <item>
      <title>Re: Issues with Hatch Pattern display and Metal graphics engine, AutoCAD for MAC LT 2023</title>
      <link>https://forums.autodesk.com/t5/autocad-for-mac-forum/issues-with-hatch-pattern-display-and-metal-graphics-engine/m-p/11450826#M44219</link>
      <description>&lt;P&gt;&amp;gt;&amp;gt;&amp;gt;&amp;gt;&amp;gt;&amp;gt;&lt;SPAN&gt;Is the best course of action to file a bug report?&lt;/SPAN&gt;&lt;/P&gt;
&lt;P&gt;Could be&lt;/P&gt;
&lt;P&gt;&amp;gt;&amp;gt;&amp;gt;&amp;gt;&amp;gt;&lt;SPAN&gt;is there something I could try as a workaround?&lt;/SPAN&gt;&lt;/P&gt;
&lt;P&gt;Only change&amp;nbsp;&lt;SPAN&gt;graphics engine back to Open GL&lt;/SPAN&gt;&lt;/P&gt;</description>
      <pubDate>Wed, 28 Sep 2022 19:15:13 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/autocad-for-mac-forum/issues-with-hatch-pattern-display-and-metal-graphics-engine/m-p/11450826#M44219</guid>
      <dc:creator>maxim_k</dc:creator>
      <dc:date>2022-09-28T19:15:13Z</dc:date>
    </item>
    <item>
      <title>Re: Issues with Hatch Pattern display and Metal graphics engine, AutoCAD for MAC LT 2023</title>
      <link>https://forums.autodesk.com/t5/autocad-for-mac-forum/issues-with-hatch-pattern-display-and-metal-graphics-engine/m-p/11605630#M44697</link>
      <description>&lt;P&gt;Hi&amp;nbsp;&lt;SPAN class="UserName lia-user-name lia-user-rank-Enthusiast lia-component-message-view-widget-author-username"&gt;&lt;A class="lia-link-navigation lia-page-link lia-user-name-link" href="https://forums.autodesk.com/t5/user/viewprofilepage/user-id/2791733" target="_self" aria-label="View Profile of seedstudiolandscapedesign"&gt;&lt;SPAN class=""&gt;seedstudiolands&lt;WBR /&gt;capedesign,&amp;nbsp;&amp;nbsp;&lt;/SPAN&gt;&lt;/A&gt;&lt;/SPAN&gt;&lt;SPAN class="UserName lia-user-name lia-user-rank-Consultant lia-component-message-view-widget-author-username"&gt;&lt;A id="link_50" class="lia-link-navigation lia-page-link lia-user-name-link" href="https://forums.autodesk.com/t5/user/viewprofilepage/user-id/665765" target="_self" aria-label="View Profile of maxim_k"&gt;&lt;SPAN class="login-bold"&gt;maxim_k&lt;/SPAN&gt;&lt;/A&gt;&lt;/SPAN&gt;&lt;SPAN class="UserName lia-user-name lia-user-rank-Enthusiast lia-component-message-view-widget-author-username"&gt;&lt;A id="link_7" class="lia-link-navigation lia-page-link lia-user-name-link" href="https://forums.autodesk.com/t5/user/viewprofilepage/user-id/2791733" target="_self" aria-label="View Profile of seedstudiolandscapedesign"&gt;&lt;SPAN class=""&gt;&lt;SPAN&gt;&amp;nbsp;&lt;/SPAN&gt;&lt;/SPAN&gt;&lt;/A&gt;&lt;/SPAN&gt;&lt;/P&gt;
&lt;P&gt;&lt;SPAN class="UserName lia-user-name lia-user-rank-Enthusiast lia-component-message-view-widget-author-username"&gt;&lt;SPAN class=""&gt;&lt;SPAN&gt;You can set sysvar GPUHATCH=0 to disable this feature on metal. And we will fix this issue on next version. Thanks.&lt;/SPAN&gt;&lt;/SPAN&gt;&lt;/SPAN&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;</description>
      <pubDate>Thu, 08 Dec 2022 03:38:05 GMT</pubDate>
      <guid>https://forums.autodesk.com/t5/autocad-for-mac-forum/issues-with-hatch-pattern-display-and-metal-graphics-engine/m-p/11605630#M44697</guid>
      <dc:creator>juemin.yuan</dc:creator>
      <dc:date>2022-12-08T03:38:05Z</dc:date>
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