I had put my understandings (about ‘point dimensions’ and ‘point passage-height’) in the wiki https://therion.speleo.sk/wiki/drawingchecklist#points under the heading Passage Size, Fills and Speleothems and discussed an anomaly. Any corrections or comments welcome. Bruce -----Original Message----- From: Therion [mailto:therion-bounces@speleo.sk] On Behalf Of Martin Sluka via Therion Sent: Tuesday, 21 March 2017 10:23 AM To: List for Therion users <therion@speleo.sk> Cc: Martin Sluka <martinsluka@mac.com> Subject: Re: [Therion] Troubles with the 3D generation
20. 3. 2017 v 20:48, Benedikt Hallinger via Therion < <mailto:therion@speleo.sk> therion@speleo.sk>:
What is the different between "point dimensions" and "point passage-height"?
If i understand the therion book correctly:
- dimensions is ONLY for the 3D-tube generation and invisible in rendered maps
- otherwise behaves as if "point passage-height [+<up> -<down>] would have been given.
...<clipped>... A bit difficult to understand. I understand passage-height [+8 -3] From water level to ceiling 8 m, depth of water 3 m. 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? m.s.