cascaderailroad
New member
I have been dumbfounded and at a standstill, by my curve radius being non-exact, and non-semetrical.
Suddenly it came to me:
Curve Radius 100-600m 90 Degree by maddog1169
Curve Radius 750-1500m 30 Degree by maddog1169
I use these curve radius guides all the time, but on a DEM they have a height restriction.
Also on a DEM, when you have a sloping topography (a gradient curve) the templates either, sink into the ground, or hover above the ground, on one end.
I solved this problem by Cloning his curve guides, and added the tags just above his rotstep tag:
rotate-yz-range -60,60
height-range -3000,3000
rotstep 0.5
Now I can place maddog1169's Curve Radius Guide on any angle ... as well as at any height ... and it is truely universal now and perfect for laying exact curves on a DEM ... and much easier to use than FT Track semi-circles (although I am going to try something with FT Track by also using these tags in the config files.
So if I placed 4 of them exactly in the same spot ... rotated each on 90 degrees to each other ... tilted each of them -.50m ... and raised each ones height till the ends match up ... I have a spiral helix curve guide, for laying track curves on a gradient.
Most of my curves are well below 300m radius, and on NG brach lines, sometimes as tight as 50m radius horseshoes on my Wopsy RR branch line.
I will try to post a screenshot sometime soon to better describe this addaption of maddog1169's cool tool.


Suddenly it came to me:
Curve Radius 100-600m 90 Degree by maddog1169
Curve Radius 750-1500m 30 Degree by maddog1169
I use these curve radius guides all the time, but on a DEM they have a height restriction.
Also on a DEM, when you have a sloping topography (a gradient curve) the templates either, sink into the ground, or hover above the ground, on one end.
I solved this problem by Cloning his curve guides, and added the tags just above his rotstep tag:
rotate-yz-range -60,60
height-range -3000,3000
rotstep 0.5
Now I can place maddog1169's Curve Radius Guide on any angle ... as well as at any height ... and it is truely universal now and perfect for laying exact curves on a DEM ... and much easier to use than FT Track semi-circles (although I am going to try something with FT Track by also using these tags in the config files.
So if I placed 4 of them exactly in the same spot ... rotated each on 90 degrees to each other ... tilted each of them -.50m ... and raised each ones height till the ends match up ... I have a spiral helix curve guide, for laying track curves on a gradient.
Most of my curves are well below 300m radius, and on NG brach lines, sometimes as tight as 50m radius horseshoes on my Wopsy RR branch line.
I will try to post a screenshot sometime soon to better describe this addaption of maddog1169's cool tool.


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