tabs/Dem3dViewerDialog.py

Overview

This file contains 3 documented elements.

Classes

Dem3dViewerDialog

Stand-alone 3D viewer window.

Parameters

parent : QWidget or None terrain_layer : QgsRasterLayer DEM used as terrain source (typically the pre-excavation DEM). drape_layer : QgsRasterLayer, optional DEM-difference raster draped over the terrain. mesh_pre_layer : QgsMeshLayer, optional mesh_post_layer : QgsMeshLayer, optional lang : str 2-letter language code for UI strings.

Inherits from: QDialog

Methods

init(self, parent, terrain_layer, drape_layer, mesh_pre_layer, mesh_post_layer, lang)

Initializes the dialog by calling the parent constructor and storing the provided layer references (terrain_layer, drape_layer, mesh_pre_layer, mesh_post_layer) and language code as instance attributes. The language is validated against the _I18N dictionary and falls back to 'en' if the supplied code is not found; the corresponding translation mapping is stored in self._t. The window title and size are then set, the UI is built via _build_ui(), and either a 3D canvas is configured through _setup_3d_canvas() (when _HAS_3D is true and terrain_layer is not None) or a fallback view is displayed via _show_not_available().