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Sorry for not being clear.
I'm working on a XSLT for X3D, and this node deals with x,y,z co-ordinates within such a 3d world, derived from <Work_Location_longitude>, <Work_Location_latitude>, and <Work_Year> respectively - each of which are elements in the XML source file. Here's an edited version of the source XML: ///// <?xml version="1.0" encoding="iso-8859-1" ?> <?xml-stylesheet type="text/xsl" href="X3D-XSLT_Work_Year.xsl"?> <works> <work> <Work_Year>1981</Work_Year> <Work_Name>Rainfall at Launching Place</Work_Name> <Work_Location>Australia</Work_Location> <Work_Location_longitude>133</Work_Location_longitude> <Work_Location_latitude>-27</Work_Location_latitude> </work> <work> <Work_Year>1981</Work_Year> <Work_Name>A Walk Through the City</Work_Name> <Work_Location>Canada</Work_Location> <Work_Location_longitude>-95</Work_Location_longitude> <Work_Location_latitude>60</Work_Location_latitude> </work> <work> <Work_Year>1981</Work_Year> <Work_Name>Five Silent Studies</Work_Name> <Work_Location>Canada</Work_Location> <Work_Location_longitude>-95</Work_Location_longitude> <Work_Location_latitude>60</Work_Location_latitude> </work> etc etc <works> ///// I want to get the <Work_Location_longitude> values for each record, -1.4 from this, and if there are previous records, offset each of the subsequent results by 5. This will determine the x value of the node position. Similarly, I want to get the <Work_Location_latitude> values for each record, -2.2 from this, and if there are previous records, offset each of the subsequent results by 5. This will determine the y value of the node position. Here's the XSLT (shortened version) ///// <?xml version="1.0" encoding="UTF-8"?> <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:output media-type="model/x3d=xml" doctype-system="http://www.web3d.org/specifications/x3d-3.2.dtd" method="xml" encoding="UTF-8" indent="yes" omit-xml-declaration="yes"/> <xsl:template match="/"> <X3D profile="Immersive"> <head> <title/></head> <Scene> <xsl:apply-templates/> </Scene> </X3D> </xsl:template> <xsl:template match="works"> <Group> <xsl:for-each select="work"> <Group> <Transform translation='0 0 0'> /<!-- i.e the x,y,z co-ords for the node>/ <xsl:attribute name="translation"> <xsl:value-of select="Work_Location_longitude"/>/ <!-- get this value-of select, -1.4, and add 5 if there is a previous record with the same value value-of select "Work_Location_longitude">/ <xsl:value-of select="Work_Location_latitude"/>/<!-- get this value-of select, -2.2, and add 5 if there is a previous record with the same value-of select "Work_Location_latitude">/ <xsl:value-of select="Work_Year div 10"/></xsl:attribute> <Shape> <Appearance> <Material /> </Appearance> <xsl:element name="Text"><xsl:attribute name="string"> <xsl:value-of select="Work_Year"/> </xsl:attribute> </xsl:element> </Shape> </Transform> </Group> </xsl:for-each> </Group> etc etc etc </xsl:template> </xsl:stylesheet> ///// And the output i want would be something like this: ///// <!DOCTYPE X3D SYSTEM "http://www.web3d.org/specifications/x3d-3.2.dtd"> <X3D profile="Immersive"> <head> <title/> </head> <Scene> <Group> <Group> <Transform translation="*131.6 -29.2 198.1*"> /<!-- i.e longitude -1.4, latitude -2.2, year / 10>/ <Shape> <Appearance> <Material/> </Appearance> <Text string=""Rainfall at Launching Place""></Text> <!-- Text string="Australia"></Text> --> </Shape> </Transform> </Group> <Group> <Transform translation="*-93.6 57.8 198.1*"> /<!-- i.e longitude -1.4, latitude -2.2, year / 10>/ <Shape> <Appearance> <Material/> </Appearance> <Text string="A Walk Through the City"></Text> <!-- <Text string="Canada"></Text> --> </Shape> </Transform> </Group> <Group> <Transform translation="*-88.6 62.8 198.1*"> /<!-- i.e longitude -1.4 +5, latitude -2.2 +5, year / 10>/ <Shape> <Appearance> <Material/> </Appearance> <Text string="Five Silent Studies"></Text> <!-- <Text string="Canada"></Text> --> </Shape> </Transform> </Group> etc etc </Group> </Scene> </X3D> //// Can anyone shed any light on this? Best Regards Milo
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