add a react three fiber viewer

MANIFEST.in

@@ -1,4 +1,5 @@
 include src/ada/sections/resources/ProfileDB.json
 include src/ada/materials/metals/resources/NLMatParams.json
 include src/ada/cadit/gxml/write/resources/xml_blank.xml
-include src/ada/fem/results/resources/results.sql
+include src/ada/fem/results/resources/results.sql
+include src/ada/visit/resources/index.zip

examples/experiments/rendering_pygfx/main_qt.py

@@ -0,0 +1,53 @@
+import random
+
+# mamba install pyside
+from PySide6 import QtWidgets
+from wgpu.gui.qt import WgpuCanvas
+
+import pygfx as gfx
+
+
+class Main(QtWidgets.QWidget):
+    def __init__(self):
+        super().__init__(None)
+        self.resize(640, 480)
+
+        # Creat button and hook it up
+        self._button = QtWidgets.QPushButton("Add a line", self)
+        self._button.clicked.connect(self._on_button_click)
+
+        # Create canvas, renderer and a scene object
+        self._canvas = WgpuCanvas(parent=self)
+        self._renderer = gfx.WgpuRenderer(self._canvas)
+        self._scene = gfx.Scene()
+        self._camera = gfx.OrthographicCamera(110, 110)
+
+        # Hook up the animate callback
+        self._canvas.request_draw(self.animate)
+
+        layout = QtWidgets.QHBoxLayout()
+        self.setLayout(layout)
+        layout.addWidget(self._button)
+        layout.addWidget(self._canvas)
+
+    def _on_button_click(self):
+        positions = [
+            [random.uniform(-50, 50), random.uniform(-50, 50), 0] for i in range(8)
+        ]
+        line = gfx.Line(
+            gfx.Geometry(positions=positions), gfx.LineMaterial(thickness=3)
+        )
+        self._scene.add(line)
+        self._canvas.update()
+
+    def animate(self):
+        self._renderer.render(self._scene, self._camera)
+
+
+app = QtWidgets.QApplication([])
+m = Main()
+m.show()
+
+
+if __name__ == "__main__":
+    app.exec()

examples/experiments/rendering_pygfx/main_wx.py

@@ -0,0 +1,39 @@
+# run_example = false
+
+import pygfx as gfx
+
+# mamba install wxpython
+import wx
+from wgpu.gui.wx import WgpuCanvas
+
+
+app = wx.App()
+
+canvas = WgpuCanvas()
+renderer = gfx.renderers.WgpuRenderer(canvas)
+scene = gfx.Scene()
+
+cube = gfx.Mesh(
+    gfx.box_geometry(200, 200, 200),
+    gfx.MeshPhongMaterial(color=(0.2, 0.4, 0.6, 1.0)),
+)
+scene.add(cube)
+
+scene.add(gfx.AmbientLight())
+scene.add(gfx.DirectionalLight(position=(0, 0, 1)))
+
+camera = gfx.PerspectiveCamera(70, 16 / 9)
+camera.position.z = 400
+
+
+def animate():
+    rot = gfx.linalg.Quaternion().set_from_euler(gfx.linalg.Euler(0.005, 0.01))
+    cube.rotation.multiply(rot)
+
+    renderer.render(scene, camera)
+    canvas.request_draw()
+
+
+if __name__ == "__main__":
+    canvas.request_draw(animate)
+    app.MainLoop()