<div dir="ltr">Dear <span style="color:rgb(0,0,0);font-family:monospace,monospace;font-size:1em;white-space:pre-wrap">Herbert,</span><div><font color="#000000" face="monospace, monospace"><span style="white-space:pre-wrap"><br></span></font><div><font color="#000000" face="monospace, monospace"><span style="white-space:pre-wrap">I did included this line "</span></font><span style="color:rgb(0,0,0);font-family:monospace,monospace;font-size:1em;white-space:pre-wrap">\usepackage[pspdf={-dALLOWPSTRANSPARENCY -dNOSAFER}]{auto-pst-pdf}" in my file but nothing changed.</span><font color="#000000" face="monospace, monospace"><span style="white-space:pre-wrap"><br></span></font><br class="gmail-Apple-interchange-newline">\documentclass[11pt]{article}<br>%\usepackage{auto-pst-pdf}<br>\usepackage[pspdf={-dALLOWPSTRANSPARENCY -dNOSAFER}]{auto-pst-pdf}<br>\usepackage{pst-3dplot}<br><br>\begin{document}<br>\begin{pspicture}(-5,-5)(5,5)<br>\pstThreeDSquare[fillcolor=red,fillstyle=solid](0,0,0)(0,2,0)(2,0,0)<br>\pstThreeDSquare[fillcolor=blue,fillstyle=solid,opacity=0.5](0,0,0.8)(0,2,0)(2,0,0)<br>\pstThreeDEllipse[fillcolor=white,fillstyle=solid,opacity=0.5](1,1,0.8)(0,0.5,0)(0.5,0,0)<br>\end{pspicture}<br><br>\end{document} <br class="gmail-Apple-interchange-newline"><div><br></div>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div>Best regards,</div><div> </div><div>Hamed Alsulami</div></div></div></div></div></div>