Merge pull request #170 from compas-dev/feature/obj_info

obj info

CHANGELOG.md

@@ -20,6 +20,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 * Added `compas_viewer.commands.capture_view` and corresponding command.
 * Added default colors to `MeshObject`.
 * Added default colors to `GeometryObject`.
+* Added `object_info_cmd` for `compas_viewer.commends`.
 * Added `gridmode` to `GridObject`.
 
 ### Changed

scripts/example.py

@@ -8,7 +8,7 @@
 viewer = Viewer(show_grid=True)
 
 mesh = Mesh.from_off(compas.get("tubemesh.off"))
-obj = viewer.scene.add(mesh, show_points=True, facecolor=Color.blue(), linecolor=Color.red(), pointcolor=Color.green())
+obj = viewer.scene.add(mesh, show_points=True)
 
 N = 10
 M = 10

src/compas_viewer/commands.py

@@ -19,7 +19,8 @@
 
 import compas
 from compas.scene import Scene
-from compas_viewer.components import CameraSettingsDialog
+from compas_viewer.components.camerasetting import CameraSettingsDialog
+from compas_viewer.components.objectsetting import ObjectSettingDialog
 
 if TYPE_CHECKING:
     from compas_viewer import Viewer
@@ -460,3 +461,19 @@ def load_data():
 
 
 load_data_cmd = Command(title="Load Data", callback=lambda: print("load data"))
+
+
+# =============================================================================
+# =============================================================================
+# =============================================================================
+# Info
+# =============================================================================
+# =============================================================================
+# =============================================================================
+
+
+def obj_settings(viewer: "Viewer"):
+    ObjectSettingDialog().exec()
+
+
+obj_settings_cmd = Command(title="Object Settings", callback=obj_settings)

src/compas_viewer/components/__init__.py

@@ -1,7 +1,8 @@
 from .button import Button
 from .combobox import ComboBox
 from .combobox import ViewModeAction
-from .dialog import CameraSettingsDialog
+from .camerasetting import CameraSettingsDialog
+from .objectsetting import ObjectSettingDialog
 from .slider import Slider
 from .treeform import Treeform
 from .sceneform import Sceneform
@@ -10,6 +11,7 @@
     "Button",
     "ComboBox",
     "CameraSettingsDialog",
+    "ObjectSettingDialog",
     "Renderer",
     "Slider",
     "Treeform",

src/compas_viewer/components/camerasetting.py

@@ -0,0 +1,81 @@
+from PySide6.QtWidgets import QDialog
+from PySide6.QtWidgets import QPushButton
+from PySide6.QtWidgets import QVBoxLayout
+
+from compas_viewer.base import Base
+from compas_viewer.components.layout import base_layout
+
+
+class CameraSettingsDialog(QDialog, Base):
+    """
+    A dialog for displaying and updating camera settings in Qt applications.
+    This dialog allows users to modify the camera's target and position and
+    applies these changes dynamically.
+
+    Attributes
+    ----------
+    layout : QVBoxLayout
+        The layout of the dialog.
+    spin_boxes : dict
+        Dictionary containing spin boxes for adjusting camera settings.
+    update_button : QPushButton
+        Button to apply changes to the camera settings.
+    camera : Camera
+        The camera object from the viewer's renderer.
+
+    Methods
+    -------
+    update()
+        Updates the camera's target and position and closes the dialog.
+
+    Example
+    -------
+    >>> dialog = CameraSettingsDialog()
+    >>> dialog.exec()
+    """
+
+    def __init__(self) -> None:
+        super().__init__()
+        self.setWindowTitle("Camera Settings")
+
+        self.layout = QVBoxLayout(self)
+        self.camera = self.viewer.renderer.camera
+        items = [
+            {
+                "title": "Camera_Target",
+                "items": [
+                    {"type": "double_edit", "title": "X", "value": self.camera.target.x, "min_val": None, "max_val": None},
+                    {"type": "double_edit", "title": "Y", "value": self.camera.target.y, "min_val": None, "max_val": None},
+                    {"type": "double_edit", "title": "Z", "value": self.camera.target.z, "min_val": None, "max_val": None},
+                ],
+            },
+            {
+                "title": "Camera_Position",
+                "items": [
+                    {"type": "double_edit", "title": "X", "value": self.camera.position.x, "min_val": None, "max_val": None},
+                    {"type": "double_edit", "title": "Y", "value": self.camera.position.y, "min_val": None, "max_val": None},
+                    {"type": "double_edit", "title": "Z", "value": self.camera.position.z, "min_val": None, "max_val": None},
+                ],
+            },
+        ]
+
+        camera_setting_layout, self.spin_boxes = base_layout(items)
+
+        self.layout.addLayout(camera_setting_layout)
+
+        self.update_button = QPushButton("Update Camera", self)
+        self.update_button.clicked.connect(self.update)
+        self.layout.addWidget(self.update_button)
+
+    def update(self) -> None:
+        self.viewer.renderer.camera.target.set(
+            self.spin_boxes["Camera_Target_X"].spinbox.value(),
+            self.spin_boxes["Camera_Target_Y"].spinbox.value(),
+            self.spin_boxes["Camera_Target_Z"].spinbox.value(),
+        )
+        self.viewer.renderer.camera.position.set(
+            self.spin_boxes["Camera_Position_X"].spinbox.value(),
+            self.spin_boxes["Camera_Position_Y"].spinbox.value(),
+            self.spin_boxes["Camera_Position_Z"].spinbox.value(),
+        )
+        self.accept()