Feature/view3d

src/compas_viewer/components/renderer/camera.py

@@ -326,14 +326,15 @@ def _on_target_update(self, target: Position):
     def reset_position(self):
         """Reset the position of the camera based current view type."""
         self.target.set(0, 0, 0, False)
-        if self.viewer.renderer.viewmode == "perspective":
-            self.rotation.set(pi / 4, 0, -pi / 4, False)
-        if self.viewer.renderer.viewmode == "top":
-            self.rotation.set(0, 0, 0, False)
-        if self.viewer.renderer.viewmode == "front":
-            self.rotation.set(pi / 2, 0, 0, False)
-        if self.viewer.renderer.viewmode == "right":
-            self.rotation.set(pi / 2, 0, pi / 2, False)
+        self.rotation.set(pi / 4, 0, -pi / 4, False)
+        # if self.viewer.renderer.viewmode == "perspective":
+        #     self.rotation.set(pi / 4, 0, -pi / 4, False)
+        # if self.viewer.renderer.viewmode == "top":
+        #     self.rotation.set(0, 0, 0, False)
+        # if self.viewer.renderer.viewmode == "front":
+        #     self.rotation.set(pi / 2, 0, 0, False)
+        # if self.viewer.renderer.viewmode == "right":
+        #     self.rotation.set(pi / 2, 0, pi / 2, False)
 
     def rotate(self, dx: float, dy: float):
         """Rotate the camera based on current mouse movement.

src/compas_viewer/components/renderer/renderer.py

@@ -242,7 +242,7 @@ def event(self, event):
             The Qt event.
 
         """
-        if event.type() == QtCore.QEvent.Gesture:
+        if event.type() == QtCore.QEvent:
             return self.gestureEvent(event)
         return super().event(event)
 

src/compas_viewer/scene/scene.py

@@ -4,13 +4,15 @@
 from typing import Generator
 from typing import Optional
 from typing import Union
-
+from collections import defaultdict
 from compas.colors import Color
 from compas.datastructures import Datastructure
 from compas.geometry import Geometry
 from compas.scene import Scene
 
 from .sceneobject import ViewerSceneObject
+from .collectionobject import CollectionObject
+from .meshobject import MeshObject
 
 
 def instance_colors_generator(i: int = 0) -> Generator:
@@ -187,3 +189,20 @@ def add(
         )
 
         return sceneobject
+
+    def sort_objects_from_category(self, output_type: str):
+        sorted_objs = defaultdict(list)
+
+        def sort(obj):
+            if isinstance(obj, CollectionObject):
+                [sort(item) for item in obj.objects]
+            else:
+                sorted_objs[type(obj)].append(obj)
+
+        for obj in self.objects:
+            sort(obj)
+
+        if output_type == "MeshObject":
+            output_type = MeshObject
+
+        return sorted_objs[output_type]

src/compas_viewer/ui/ui.py

@@ -28,7 +28,6 @@ def lazy_init(self):
         self.statusbar.lazy_init()
         self.toolbar.lazy_init()
         self.viewport.lazy_init()
-        self.viewer.renderer.camera.lazy_init()
 
     def show(self):
         self.window.show()

src/compas_viewer/ui/viewport.py

@@ -2,6 +2,7 @@
 from PySide6 import QtWidgets
 
 from compas_viewer.base import Base
+from compas_viewer.view3d.view3d import View3D
 
 
 class SideBarRight(Base):
@@ -12,7 +13,7 @@ def __init__(self) -> None:
         self.custom_widgets: list[str] = []  # TODO(pitsai): self.viewer.config.ui.sidebar.items
         self.widget_list: list = self.default_widgets + self.custom_widgets
 
-    def setup_sidebar_right(self) -> None:
+    def lazy_init(self) -> None:
         self.side_right_widget = QtWidgets.QSplitter(QtCore.Qt.Orientation.Vertical)
         self.side_right_widget.setChildrenCollapsible(True)
         self.viewer.ui.components_manager.add_widgets(self.widget_list)
@@ -22,12 +23,13 @@ def setup_sidebar_right(self) -> None:
 
 class ViewPort(Base):
     def __init__(self):
+        self.view3d = View3D()
         self.sidebar_right = SideBarRight()
 
     def lazy_init(self) -> None:
-        self.sidebar_right.setup_sidebar_right()
+        self.sidebar_right.lazy_init()
 
         self.viewport_widget = QtWidgets.QSplitter()
-        self.viewport_widget.addWidget(self.viewer.renderer)
+        self.viewport_widget.addWidget(self.view3d)
         self.viewport_widget.addWidget(self.sidebar_right.side_right_widget)
         self.viewer.ui.window.centralWidget().layout().addWidget(self.viewport_widget)