custom plane heightrange problem about qgis2threejs

[minorua]

[zmin - zrange * 0.1, zmax + zrange * 0.1] might be better than [zmin - 500, zmax + 1000].
https://github.com/minorua/Qgis2threejs/blob/master/js/dat-gui_panel.js#L93

[jodeutmann]

Dear Akagi Minoru,

yes, I think that would be a good solution. Do you change it in the next release of Qgis2threejs? In addition, it would be nice if there was a parameter, with which you could specify the increment of the slider. For example, in a flat terrain in decimetres instead of meters.

Thank you very much!
Best regards
Joachim

[minorua]

Do you change it in the next release of Qgis2threejs?

Yes. I will change it.

In addition, it would be nice if there was a parameter, with which you could specify the increment of the slider. For example, in a flat terrain in decimetres instead of meters.

It would be preferable to create a new template that has menu bar, layer panel and properties dialogs (like WebGISLab app).

[koric2]

@jodeutmann

if you need those changes fast, you could do a dirty hack, like I did:

you have to open the created "dat-gui_panel.js" and jump to the line:

// Plane height
folder.add(parameters.cp, 'd').min(zMin).max(zMax)......

here you can simply insert your own values for zMin and zMax (which would be 30 for zMin and 32 for zMax in your case)

for setting the increment you can add step(value). to get centimeters you would set the value to 0.01.

the last part is updating the displayed numbers to float, this is done by adding listen() and changing the value d to a float value like 0.01. this is a workaround because of a bug in dat.gui

so your dirty hacked line should look like the following:

d: 0.01, (can be found at the top of the file)
folder.add(parameters.cp, 'd').min(30).max(32).step(0.01).listen()......

this will allow you to set the height of the plane from 30 to 32m by 0.01 (=centimeters) increments and get the correct value displayed

I made a backup, so I can copy the line whenever I create new models with qgis3three.js

I hope this helps you and isn't considered spam, because this is my first post lol

greetz and sorry for my bad english

[jodeutmann]

@koric2

thank you for your help. Yes, i try it and it works! :-) Since it take part in a new release of Qgis2threejs, i will use your simple workaround for my projects.

best regards
Joachim