seems that cross-section scrap must have a projection `none', which means that therion cannot use stations to scale it "properly". i had to draw a vertical cave, a sequence of pits, one on top of the next. instead of drawing a plan, with plenty of maps shifted to the side, i preferred to draw plan cross-sections nearby the shafts as cross-sections (with a section line marking their position on the pit). i would also like to have one north symbol on the map, to mark the orientation of all the plan cross-sections. i did it fiddling with the sources, but a "more stable" solution is appreciated. thanks for the help, marco
On Mon, 2010-07-19 at 17:20 +0200, Martin Sluka wrote:
what about manual calibration of scrap using two stations and their x and y difference or x, y coordinates?
Martin
indeed there are station points in the scraps. therion has their coords, so why input the X-Y numbers by hand ? spare thought: btw, something similar could apply to elevation scraps for horizontal caves. therion could get the plane(s) of projection from the section line ... maybe this is kind of messy: associating a section line to a scrap to define its projection type, the vector normal to the line in the plane of the map ... not well defined for extended elevations, in general. marco
I am not sure, I understand your problem correctly, but would it help you, if cross section scraps could be also from other, than "none" projection? S. On 19 July 2010 17:44, marco corvi <marco.corvi@elsagdatamat.com> wrote:
On Mon, 2010-07-19 at 17:20 +0200, Martin Sluka wrote:
what about manual calibration of scrap using two stations and their x and y difference or x, y coordinates?
Martin
indeed there are station points in the scraps. therion has their coords, so why input the X-Y numbers by hand ?
spare thought: btw, something similar could apply to elevation scraps for horizontal caves. therion could get the plane(s) of projection from the section line ... maybe this is kind of messy: associating a section line to a scrap to define its projection type, the vector normal to the line in the plane of the map ... not well defined for extended elevations, in general.
marco
_______________________________________________ Therion mailing list Therion@speleo.sk http://mailman.speleo.sk/mailman/listinfo/therion
On Mon, 2010-07-19 at 23:40 +0200, Stacho Mudrak wrote:
I am not sure, I understand your problem correctly, but would it help you, if cross section scraps could be also from other, than "none" projection?
that's fine for vertical caves, where cross-sections are horizontal and have projection plan. infact i changed the test in thdb2d to allow scraps with projections "plan" as well as "none". then i had to add the north symbol as image. there might be similar problems for vertical cross-sections ... (not sure how to go about that). marco
As Marco Corvi tried last year, I am trying to use scraps of type plan as cross-sections in an extended scrap. The reason is that the cave is essentially vertical, so that most of my scraps for plan are superimposed. Thus, they are better displayed as cross-sections. However, I would like to have these scraps scales oriented and warped automatically according to the stations as in the plan projection. Moreover, I would like to use also some of these scraps to create a map plan. I am running therion on windows and I don't want to recompile. So I cannot change the test in thdb2d.cxx as Marco did last year to accept cross-sections of type none and plan. Is there any reason to forbid the use of scraps projections other than none in cross-sections? I tried to play with the revise command to turn around, without success so far as changing the projections of my scraps from plan to none does not allow them to belong to a map plan! Any help Le 20/07/2010 08:32, marco corvi a écrit :
On Mon, 2010-07-19 at 23:40 +0200, Stacho Mudrak wrote:
I am not sure, I understand your problem correctly, but would it help you, if cross section scraps could be also from other, than "none" projection?
that's fine for vertical caves, where cross-sections are horizontal and have projection plan.
infact i changed the test in thdb2d to allow scraps with projections "plan" as well as "none". then i had to add the north symbol as image.
there might be similar problems for vertical cross-sections ... (not sure how to go about that).
marco
_______________________________________________ Therion mailing list Therion@speleo.sk http://mailman.speleo.sk/mailman/listinfo/therion
-- ------------------------- Xavier Pennec Senior Research Scientist / Directeur de recherche Asclepios project-team, INRIA Sophia-Antipolis 2004 Route des Lucioles, BP93 F-06902 Sophia-Antipolis Cedex, France +33 4 92 38 76 64 +33 6 78 35 16 90 http://www-sop.inria.fr/asclepios/ -------------------------------
Any help would be appreciated (the mail was sent too early). Xavier Le 24/06/2011 18:21, Xavier Pennec a écrit :
As Marco Corvi tried last year, I am trying to use scraps of type plan as cross-sections in an extended scrap. The reason is that the cave is essentially vertical, so that most of my scraps for plan are superimposed. Thus, they are better displayed as cross-sections. However, I would like to have these scraps scales oriented and warped automatically according to the stations as in the plan projection. Moreover, I would like to use also some of these scraps to create a map plan.
I am running therion on windows and I don't want to recompile. So I cannot change the test in thdb2d.cxx as Marco did last year to accept cross-sections of type none and plan. Is there any reason to forbid the use of scraps projections other than none in cross-sections?
I tried to play with the revise command to turn around, without success so far as changing the projections of my scraps from plan to none does not allow them to belong to a map plan!
Any help
Le 20/07/2010 08:32, marco corvi a écrit :
On Mon, 2010-07-19 at 23:40 +0200, Stacho Mudrak wrote:
I am not sure, I understand your problem correctly, but would it help you, if cross section scraps could be also from other, than "none" projection?
that's fine for vertical caves, where cross-sections are horizontal and have projection plan.
infact i changed the test in thdb2d to allow scraps with projections "plan" as well as "none". then i had to add the north symbol as image.
there might be similar problems for vertical cross-sections ... (not sure how to go about that).
marco
_______________________________________________ Therion mailing list Therion@speleo.sk http://mailman.speleo.sk/mailman/listinfo/therion
-- ------------------------- Xavier Pennec Senior Research Scientist / Directeur de recherche Asclepios project-team, INRIA Sophia-Antipolis 2004 Route des Lucioles, BP93 F-06902 Sophia-Antipolis Cedex, France +33 4 92 38 76 64 +33 6 78 35 16 90 http://www-sop.inria.fr/asclepios/ -------------------------------
participants (4)
-
marco corvi -
Martin Sluka -
Stacho Mudrak -
Xavier Pennec