<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=us-ascii"><meta name=Generator content="Microsoft Word 14 (filtered medium)"><style><!--
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</o:shapelayout></xml><![endif]--></head><body lang=DE link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Hello,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span lang=EN-US>I wrote my own source (like CylinderSource, CubeSource etc.) This works very well. <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>I set all normals as well as texture coordinates. <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Everything works fine and even the Texture gets drawn properly EXCEPT that the last Quad (the Quad with the id 359 if you have a resolution of 360) does not get textured with the actual texture but with some rubbish. (I am not sure: it might be that it repeats the texture or some small condensed part of it)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>The texture I am using is one I created using <span style='color:green'>vtkImageCanvasSource2D. </span>This works just fine.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>I think I know what the problem is: when the cylindric surface gets drawn the Point with Id 0 is assinged texture coordinates (0, 0, 0)(Bottom left corner of the texture).<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Actually the texture should end at the point with id 1(I hope you can follow me). This Point should have the coordinates (1, 1, 0)(Upper right corner of the texture).<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Unfortunately the Point with id 1 gets the coordinates (1, 0, 0) which is also correct, because it should also have the bottom right corner of the texture.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>The Problem is, that a point can only have one texture coordinate. As it is in vtkCylinderSource the Point with the id resolution*2-1(In this case 719) gets the upper right corner of the texture.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Is there any smart way to solve this?<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>I think this problem also exists with vtkCylinderSource?<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Thank you,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Kirstin<o:p></o:p></span></p></div></body></html>