<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">No sir you are right, <div class=""><br class=""></div><div class="">just added this line and it works fine,</div><div class=""><br class=""></div><div class=""><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: Menlo; color: rgb(112, 61, 170);" class=""><span style="font-variant-ligatures: no-common-ligatures; color: #000000" class=""> </span>vtkObjectFactory<span style="font-variant-ligatures: no-common-ligatures; color: #000000" class="">::</span><span style="font-variant-ligatures: no-common-ligatures; color: #3d1d81" class="">RegisterFactory</span><span style="font-variant-ligatures: no-common-ligatures; color: #000000" class="">(</span>vtkRenderingOpenGL2ObjectFactory<span style="font-variant-ligatures: no-common-ligatures; color: #000000" class="">::</span><span style="font-variant-ligatures: no-common-ligatures; color: #3d1d81" class="">New</span><span style="font-variant-ligatures: no-common-ligatures; color: #000000" class="">());</span></div><p style="margin: 0px; font-size: 11px; line-height: normal; font-family: Menlo; min-height: 13px;" class=""> <br class="webkit-block-placeholder"></p><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: Menlo; color: rgb(112, 61, 170);" class=""><span style="font-variant-ligatures: no-common-ligatures; color: #000000" class=""> </span>vtkObjectFactory<span style="font-variant-ligatures: no-common-ligatures; color: #000000" class="">::</span><span style="font-variant-ligatures: no-common-ligatures; color: #3d1d81" class="">RegisterFactory</span><span style="font-variant-ligatures: no-common-ligatures; color: #000000" class="">(</span>vtkRenderingVolumeOpenGL2ObjectFactory<span style="font-variant-ligatures: no-common-ligatures; color: #000000" class="">::</span><span style="font-variant-ligatures: no-common-ligatures; color: #3d1d81" class="">New</span><span style="font-variant-ligatures: no-common-ligatures; color: #000000" class="">());</span></div></div><div class=""><span style="font-variant-ligatures: no-common-ligatures; color: #000000" class=""><br class=""></span></div><div class="">Thanks a lot. </div><div class=""><span style="font-variant-ligatures: no-common-ligatures; color: #000000" class=""><br class=""></span></div><div class=""><span style="font-variant-ligatures: no-common-ligatures; color: #000000" class=""><br class=""></span></div><div class=""><br class=""><div><blockquote type="cite" class=""><div class="">On Dec 10, 2015, at 2:57 PM, Ken Martin <<a href="mailto:ken.martin@kitware.com" class="">ken.martin@kitware.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class="">Sorry I was assuming you were on iOS based on prior emails. If on x86 etc then ignore what I said. </div><div class="gmail_extra" style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;"><br class=""><div class="gmail_quote">On Thu, Dec 10, 2015 at 7:55 AM, Ken Martin<span class="Apple-converted-space"> </span><span dir="ltr" class=""><<a href="mailto:ken.martin@kitware.com" target="_blank" class="">ken.martin@kitware.com</a>></span><span class="Apple-converted-space"> </span>wrote:<br class=""><blockquote class="gmail_quote" style="margin: 0px 0px 0px 0.8ex; border-left-width: 1px; border-left-color: rgb(204, 204, 204); border-left-style: solid; padding-left: 1ex;"><div dir="ltr" class="">Maybe try adding<div class=""><br class=""></div><div class=""><div class=""> <span class="Apple-converted-space"> </span>vtkObjectFactory::RegisterFactory(vtkRenderingVolumeOpenGL2ObjectFactory::New());</div></div><div class=""><br class=""></div><div class="">early on and make sure you are building vtk with the OpenGL ES version 3.0 versus 2.0</div><div class=""><br class=""></div><div class="">Ken</div><div class=""><br class=""></div></div><div class="gmail_extra"><br class=""><div class="gmail_quote">On Thu, Dec 10, 2015 at 12:00 AM, Yassmin Abdallah<span class="Apple-converted-space"> </span><span dir="ltr" class=""><<a href="mailto:yassminabdallah@gmail.com" target="_blank" class="">yassminabdallah@gmail.com</a>></span><span class="Apple-converted-space"> </span>wrote:<br class=""><blockquote class="gmail_quote" style="margin: 0px 0px 0px 0.8ex; border-left-width: 1px; border-left-color: rgb(204, 204, 204); border-left-style: solid; padding-left: 1ex;"><div style="word-wrap: break-word;" class="">Yes i included the header file,<div class=""><br class=""></div><div class="">i got bad access when initial with the error no override found,<br class=""><div class=""><br class=""></div><div class=""><span id="cid:3E43EA24-B3DB-4349-A4CF-CA7D15EC3047"><Screen Shot 2015-12-10 at 6.53.27 AM.png></span></div></div><div class=""><br class=""></div><div class=""><br class=""></div><div class=""><br class=""></div></div><br class="">_______________________________________________<br class="">Powered by<span class="Apple-converted-space"> </span><a href="http://www.kitware.com/" rel="noreferrer" target="_blank" class="">www.kitware.com</a><br class=""><br class="">Visit other Kitware open-source projects at<span class="Apple-converted-space"> </span><a href="http://www.kitware.com/opensource/opensource.html" rel="noreferrer" target="_blank" class="">http://www.kitware.com/opensource/opensource.html</a><br class=""><br class="">Please keep messages on-topic and check the VTK FAQ at:<span class="Apple-converted-space"> </span><a href="http://www.vtk.org/Wiki/VTK_FAQ" rel="noreferrer" target="_blank" class="">http://www.vtk.org/Wiki/VTK_FAQ</a><br class=""><br class="">Search the list archives at:<span class="Apple-converted-space"> </span><a href="http://markmail.org/search/?q=vtkusers" rel="noreferrer" target="_blank" class="">http://markmail.org/search/?q=vtkusers</a><br class=""><br class="">Follow this link to subscribe/unsubscribe:<br class=""><a href="http://public.kitware.com/mailman/listinfo/vtkusers" rel="noreferrer" target="_blank" class="">http://public.kitware.com/mailman/listinfo/vtkusers</a><br class=""><br class=""></blockquote></div><span class="HOEnZb"><font color="#888888" class=""><br class=""><br clear="all" class=""><div class=""><br class=""></div>--<span class="Apple-converted-space"> </span><br class=""><div class="">Ken Martin PhD<div class="">Chairman & CFO<br class="">Kitware Inc.<br class="">28 Corporate Drive<br class="">Clifton Park NY 12065<br class=""><a href="tel:518%20371%203971" value="+15183713971" target="_blank" class="">518 371 3971</a><div class=""><br class=""></div><div class=""><span style="font-size: 10pt; font-family: Tahoma, sans-serif;" class="">This communication, including all attachments, contains confidential and legally privileged information, and it is intended only for the use of the addressee. Access to this email by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution or any action taken in reliance on it is prohibited and may be unlawful. If you received this communication in error please notify us immediately and destroy the original message. Thank you.</span></div></div></div></font></span></div></blockquote></div><br class=""><br clear="all" class=""><div class=""><br class=""></div>--<span class="Apple-converted-space"> </span><br class=""><div class="gmail_signature">Ken Martin PhD<div class="">Chairman & CFO<br class="">Kitware Inc.<br class="">28 Corporate Drive<br class="">Clifton Park NY 12065<br class="">518 371 3971<div class=""><br class=""></div><div class=""><span style="font-size: 10pt; font-family: Tahoma, sans-serif;" class="">This communication, including all attachments, contains confidential and legally privileged information, and it is intended only for the use of the addressee. Access to this email by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution or any action taken in reliance on it is prohibited and may be unlawful. If you received this communication in error please notify us immediately and destroy the original message. Thank you.</span></div></div></div></div></div></blockquote></div><br class=""></div></body></html>