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minorua / Qgis2threejs

3D map visualization and web export plugin for QGIS
http://minorua.github.io/Qgis2threejs/docs/
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Geological Surface tries to get back to 0 feet DEM #308

Open Todbury opened 1 year ago

Todbury commented 1 year ago

Hi there I know this has been asked a few times and has been fixed in older versions but now its not working. I have a geological surface where the Z value is -ve (for subsea) when viewing in your plugin it tries to join to a zero feet DEM surface and hence cause a chasm. Can I either remove the zero DEM or be able to change the depth of it to below the deepest point. Capture

aeduard commented 1 year ago

I don't know if I understood well your issue, but it looks to me that you need to clip your surface with a polygon. Here you have the link in the docs.

Todbury commented 1 year ago

Hi there i've tried that but still get the same error here's some screen shots. I want to remove the surface and the "canyon walls" I[image: image.png] [image: image.png]

On Sun, Feb 19, 2023 at 8:33 PM aeduard @.***> wrote:

I don't know if I understood well your issue, but it looks to me that you need to clip your surface with a polygon. Here you have the link in the docs https://qgis2threejs.readthedocs.io/en/docs/Exporter.html#dem-layer-settings .

— Reply to this email directly, view it on GitHub https://github.com/minorua/Qgis2threejs/issues/308#issuecomment-1436086421, or unsubscribe https://github.com/notifications/unsubscribe-auth/APWCHICDXWTM7PLQCGB7JV3WYJ7Q5ANCNFSM6AAAAAAU45SIKU . You are receiving this because you authored the thread.Message ID: @.***>

aeduard commented 1 year ago

Your posted screenshots/images are not visible here on github.