https://forums.autodesk.com/t5/inventor-forum/draft-analysis-and-lost-edges/m-p/6523768#M311061 <P>Draft anlalysis doesn't work. Part just turn into a white color surface. Also when zooming or using some commands lines in "Shaded with Edges" mode lost contours.&nbsp;</P><P>&nbsp;</P><P>I have tried by changin drivers from NVIDIA but still not working. Even if I use certified drivers. This never heppened in previous versions. <span class="lia-unicode-emoji" title=":disappointed_face:">😞</span></P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Draf analysis just turn white color" style="width: 600px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/267051iB3512DCF3ECEA735/image-size/large?v=v2&amp;px=999" role="button" title="DRAFT.jpg" alt="DRAFT.jpg" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Lost edges in Shaded With Edges" style="width: 600px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/267052i92C17DBCE8512BF5/image-size/large?v=v2&amp;px=999" role="button" title="LINES.jpg" alt="LINES.jpg" /></span></P><P>&nbsp;</P><P>APDSU 2017</P><P>Autodesk Inventor Professional 2017</P><P>Build: 199, Release: 2017 R2</P><P>&nbsp;</P><P>Windows 7 Ultimate SP1-64 Bit</P><P>Intel Core i7-2600, 3.4 Ghz</P><P>16 Gb RAM</P><P>Nvidia Quadro K2000</P><P>Driver: 368.39</P><P>&nbsp;</P> Thu, 25 Aug 2016 21:26:30 GMT Anonymous 2016-08-25T21:26:30Z https://forums.autodesk.com/t5/inventor-forum/draft-analysis-and-lost-edges/m-p/6523768#M311061 <P>Draft anlalysis doesn't work. Part just turn into a white color surface. Also when zooming or using some commands lines in "Shaded with Edges" mode lost contours.&nbsp;</P><P>&nbsp;</P><P>I have tried by changin drivers from NVIDIA but still not working. Even if I use certified drivers. This never heppened in previous versions. <span class="lia-unicode-emoji" title=":disappointed_face:">😞</span></P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Draf analysis just turn white color" style="width: 600px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/267051iB3512DCF3ECEA735/image-size/large?v=v2&amp;px=999" role="button" title="DRAFT.jpg" alt="DRAFT.jpg" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Lost edges in Shaded With Edges" style="width: 600px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/267052i92C17DBCE8512BF5/image-size/large?v=v2&amp;px=999" role="button" title="LINES.jpg" alt="LINES.jpg" /></span></P><P>&nbsp;</P><P>APDSU 2017</P><P>Autodesk Inventor Professional 2017</P><P>Build: 199, Release: 2017 R2</P><P>&nbsp;</P><P>Windows 7 Ultimate SP1-64 Bit</P><P>Intel Core i7-2600, 3.4 Ghz</P><P>16 Gb RAM</P><P>Nvidia Quadro K2000</P><P>Driver: 368.39</P><P>&nbsp;</P> Thu, 25 Aug 2016 21:26:30 GMT https://forums.autodesk.com/t5/inventor-forum/draft-analysis-and-lost-edges/m-p/6523768#M311061 Anonymous 2016-08-25T21:26:30Z https://forums.autodesk.com/t5/inventor-forum/draft-analysis-and-lost-edges/m-p/6523833#M311062 <P>A am fairly certain the problem is with your install or video card/driver - but just to be sure, can you attach the file here that exhibits this behavior?</P> <P>&nbsp;</P> <P>If you take the part over into the Inventor Tooling (mold) environment do you see the same behavior?&nbsp;</P> <P>&nbsp;</P> <P>&nbsp;</P> <P>Something looks fishy at the intersection of the cylinder at the top of the part?</P> <P>If you create a simple tapered box or cone in a new file do you see the same behavior?</P> Thu, 25 Aug 2016 22:02:53 GMT https://forums.autodesk.com/t5/inventor-forum/draft-analysis-and-lost-edges/m-p/6523833#M311062 JDMather 2016-08-25T22:02:53Z