test GEL

3-modeling/python/testPyGEL.py

@@ -0,0 +1,31 @@
+import polyscope
+import numpy as np
+from pygel3d import hmesh
+
+m = hmesh.load("../cube.obj")
+print(m.positions())
+
+faces = m.faces()
+
+## Old school
+allfaces=[]
+for f in faces:
+ face=[]
+ for v in m.circulate_face(f):
+     face.append(v)
+ allfaces = allfaces + [face]
+
+## Fancy version
+allfaces2 = [[v for v in m.circulate_face(f)] for f in faces]
+
+polyscope.init()
+
+#Display the vertices as point cloud
+polyscope.register_point_cloud("data", m.positions())
+
+#Display the vertices as mesh
+polyscope.register_surface_mesh("data mesh", m.positions(), allfaces)
+#Display the vertices as mesh
+polyscope.register_surface_mesh("data mesh2", m.positions(), allfaces2)
+
+polyscope.show()