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</o:shapelayout></xml><![endif]--></head><body lang=ES link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span lang=EN-US>Hi!<br><br>I’m using a volumetric rendering alongside some polygonal actors, and I would like to cast shadows onto the volume. Does vtk have any volumetric mapper that allows shadowing?<br><br>Thanks in advance!<br><br>P.D.: I already cast shadows with the polygonal actors onto the polygonal actors using the shadowpass and shadowbakerpass.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0 width="60%" style='width:60.0%;border-collapse:collapse'><tr><td width=260 valign=top style='width:195.0pt;padding:3.75pt 0cm 0cm 3.75pt'><table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0 width="100%" style='width:100.0%'><tr><td style='padding:0cm 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US style='font-size:8.0pt;font-family:"Tahoma","sans-serif";color:black'>Imanol Herrera</span></b><span lang=EN-US style='font-size:12.0pt;font-family:"Times New Roman","serif";color:black'><o:p></o:p></span></p></td></tr><tr><td style='padding:0cm 0cm 0cm 0cm'><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US style='font-size:8.0pt;font-family:"Tahoma","sans-serif";color:black'>Computer Science PhD Student</span><span lang=EN-US style='font-size:12.0pt;font-family:"Times New Roman","serif";color:black'><o:p></o:p></span></p></td></tr><tr><td style='padding:0cm 0cm 0cm 0cm'><p class=MsoNormal><span lang=EN-US style='font-size:8.0pt;font-family:"Tahoma","sans-serif";color:black'>Applied Mechanics Depart</span><span style='font-size:8.0pt;font-family:"Tahoma","sans-serif";color:black'>ment</span><span style='font-size:12.0pt;font-family:"Times New Roman","serif";color:black'><o:p></o:p></span></p></td></tr><tr><td style='padding:0cm 0cm 0cm 0cm'><p class=MsoNormal style='margin-top:6.0pt;mso-margin-bottom-alt:auto'><span style='font-size:8.0pt;font-family:"Tahoma","sans-serif";color:black'>Paseo Manuel Lardizabal, 15<br>20018 Donostia-San Sebastian. </span><span lang=EN-GB style='font-size:8.0pt;font-family:"Tahoma","sans-serif";color:black'>Spain</span><span lang=EN-US style='font-size:12.0pt;font-family:"Times New Roman","serif";color:black'><br></span><span lang=EN-GB style='font-size:8.0pt;font-family:"Tahoma","sans-serif";color:black'>Tel. +34 943 212 800 (Ext. 2113)<br>Fax: +34 943 213 076<br>Web: </span><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><a href="http://www.ceit.es/"><span lang=EN-GB style='font-size:8.0pt;font-family:"Tahoma","sans-serif";color:windowtext'>www.ceit.es</span></a></span><span lang=EN-GB style='font-size:12.0pt;font-family:"Times New Roman","serif";color:black'><o:p></o:p></span></p></td></tr></table></td><td width=659 valign=top style='width:494.25pt;padding:0cm 0cm 0cm 0cm'><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Tahoma","sans-serif"'><img border=0 width=227 height=120 id="Picture_x0020_1" src="cid:image001.gif@01CD10E2.13868A10" alt="cid:image002.gif@01CB1454.36ECFB60"></span><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p></td></tr><tr><td colspan=2 valign=top style='padding:3.75pt 0cm 0cm 3.75pt'><table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0 width="100%" style='width:100.0%'><tr><td width="4%" valign=top style='width:4.0%;padding:0cm 0cm 0cm 0cm'><p class=MsoNormal><img border=0 width=31 height=30 id="Picture_x0020_2" src="cid:image002.jpg@01CD10E2.13868A10" alt=Verde><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p></td><td width="96%" style='width:96.0%;padding:0cm 0cm 0cm 0cm'><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Tahoma","sans-serif";color:#009900'>Antes de imprimir este e-mail piense bien si es necesario hacerlo. </span><span lang=EN-GB style='font-size:8.0pt;font-family:"Tahoma","sans-serif";color:#009900'>El medioambiente es cosa de todos.</span><span lang=EN-GB style='font-size:8.0pt;font-family:"Tahoma","sans-serif";color:#009900'><br></span><span lang=EN-GB style='font-size:8.0pt;font-family:"Tahoma","sans-serif";color:#009900'>Before printing this e-mail ask yourself if you really need a hard copy. </span><span style='font-size:8.0pt;font-family:"Tahoma","sans-serif";color:#009900'>We are all responsible for the environment.</span><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p></td></tr></table></td></tr></table><p class=MsoNormal><span lang=ES-TRAD> <o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>