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</o:shapelayout></xml><![endif]--></head><body lang=EN-NZ link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoPlainText>I had put my understandings (about ‘point dimensions’ and ‘point passage-height’) in the wiki<o:p></o:p></p><p class=MsoPlainText><a href="https://therion.speleo.sk/wiki/drawingchecklist#points">https://therion.speleo.sk/wiki/drawingchecklist#points</a><o:p></o:p></p><p class=MsoPlainText>under the heading <b>Passage Size, Fills and Speleothems</b><o:p></o:p></p><p class=MsoPlainText>and discussed an anomaly. Any corrections or comments welcome.<o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>Bruce<o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText><span lang=EN-US style='mso-fareast-language:EN-NZ'>-----Original Message-----<br>From: Therion [mailto:therion-bounces@speleo.sk] On Behalf Of Martin Sluka via Therion<br>Sent: Tuesday, 21 March 2017 10:23 AM<br>To: List for Therion users <therion@speleo.sk><br>Cc: Martin Sluka <martinsluka@mac.com><br>Subject: Re: [Therion] Troubles with the 3D generation</span></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>> 20. 3. 2017 v 20:48, Benedikt Hallinger via Therion <<a href="mailto:therion@speleo.sk"><span style='color:windowtext;text-decoration:none'>therion@speleo.sk</span></a>>:<o:p></o:p></p><p class=MsoPlainText>> <o:p></o:p></p><p class=MsoPlainText>> What is the different between "point dimensions" and "point passage-height"?<o:p></o:p></p><p class=MsoPlainText>> <o:p></o:p></p><p class=MsoPlainText>> If i understand the therion book correctly:<o:p></o:p></p><p class=MsoPlainText>> - dimensions is ONLY for the 3D-tube generation and invisible in rendered maps<o:p></o:p></p><p class=MsoPlainText>> - otherwise behaves as if "point passage-height [+<up> -<down>] would have been given.<o:p></o:p></p><p class=MsoPlainText>> <o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>...<clipped>...<o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoPlainText>A bit difficult to understand. I understand passage-height [+8 -3] From water level to ceiling 8 m, depth of water 3 m.<o:p></o:p></p><p class=MsoPlainText>But what it means: "-<number> (the depth of the floor" or "[+<number> -<number>] (the distance to ceiling and distance to floor)"? Has floor any depth? Or it means the situation if the point „height“ is on edge of step or pit?<o:p></o:p></p><p class=MsoPlainText>m.s.<o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p></div></body></html>