projector version

python_app/gui/controllers/app_window_ui_mixin.py

@@ -74,6 +74,7 @@ class AppWindowUiMixin:
         self._plot_stack = QStackedWidget(root)
         self._build_bscan_plot_page()
         self._build_gpr_plot_page()
+        self._build_sar3d_plot_page()
         self._build_trace_plot_page()
 
         # Default view on startup is pass-through traces.
@@ -139,6 +140,27 @@ class AppWindowUiMixin:
         self._configure_gpr_plot_axes()
         self._plot_stack.addWidget(self._gpr_plot)
 
+    def _build_sar3d_plot_page(self) -> None:
+        """Create 3D SAR page with stacked side (X-Z) and top (X-Y) projection plots."""
+        # 3D SAR surface: container with two projection heatmaps, mirroring the
+        # pass-through page layout (two stacked PlotWidgets on one stack page).
+        self._sar3d_plots_container = QWidget()
+        sar3d_layout = QVBoxLayout(self._sar3d_plots_container)
+        sar3d_layout.setContentsMargins(0, 0, 0, 0)
+        sar3d_layout.setSpacing(6)
+
+        self._sar3d_xz_plot = self._create_plot_widget(background="#0f141c")
+        self._sar3d_xz_plot.showGrid(x=True, y=True, alpha=0.2)
+        sar3d_layout.addWidget(self._sar3d_xz_plot, stretch=1)
+
+        self._sar3d_xy_plot = self._create_plot_widget(background="#0f141c")
+        self._sar3d_xy_plot.showGrid(x=True, y=True, alpha=0.2)
+        sar3d_layout.addWidget(self._sar3d_xy_plot, stretch=1)
+
+        self._configure_sar3d_plot_axes()
+        self._clear_sar3d_plot()
+        self._plot_stack.addWidget(self._sar3d_plots_container)
+
     def _build_settings_toggle(self, root_layout: QHBoxLayout) -> None:
         """Create narrow button used to collapse or show settings panel."""
         self._settings_toggle_button = QPushButton("<")
@@ -286,6 +308,7 @@ class AppWindowUiMixin:
 
         `bscan`   -> show `self._bscan_plot`
         `gpr` and `legacy_gpr` -> show `self._gpr_plot`
+        `sar3d`   -> show `self._sar3d_plots_container`
         otherwise -> show `self._trace_plots_container`
         """
         if mode == "bscan":
@@ -294,6 +317,9 @@ class AppWindowUiMixin:
         if mode in {"gpr", "legacy_gpr"}:
             self._plot_stack.setCurrentWidget(self._gpr_plot)
             return
+        if mode == "sar3d":
+            self._plot_stack.setCurrentWidget(self._sar3d_plots_container)
+            return
         self._plot_stack.setCurrentWidget(self._trace_plots_container)
 
     @staticmethod