NF: geometry & mesh

fury/actor/geometry.py

@@ -0,0 +1,32 @@
+from pygfx import Geometry, Mesh
+
+
+def buffer_to_geometry(positions, **kwargs):
+    """
+    Convert a buffer to a geometry object.
+
+    Parameters
+    ----------
+    positions : array_like
+        The positions buffer.
+    kwargs : dict
+        A dict of attributes to define on the geometry object. Keys can be "colors", "normals", "texcoords",
+        "indices", ...
+    """
+    geo = Geometry(positions=positions, **kwargs)
+    return geo
+
+
+def create_mesh(geometry, material):
+    """
+    Create a mesh object.
+
+    Parameters
+    ----------
+    geometry : Geometry
+        The geometry object.
+    material : Material
+        The material object.
+    """
+    mesh = Mesh(geometry=geometry, material=material)
+    return mesh