Added a script to load up a mesh from the json file

blender/load.py

@@ -0,0 +1,68 @@
+import json
+
+import bmesh
+import bpy
+from bpy_extras.io_utils import ExportHelper
+from bpy.props import FloatProperty, BoolProperty, FloatVectorProperty
+from bpy.props import StringProperty
+from bpy_extras import object_utils
+
+
+class DumpMesh(bpy.types.Operator, ExportHelper):
+    '''load json mesh from surfaces'''
+    bl_idname = 'object.load_mesh'
+    bl_label = 'Load Mesh'
+    filename_ext = ".json"
+
+    filter_glob = StringProperty(
+        default="*.json",
+        options={'HIDDEN'},
+    )
+
+    # generic transform props
+    view_align = BoolProperty(
+        name="Align to View",
+        default=False,
+    )
+    location = FloatVectorProperty(
+        name="Location",
+        subtype='TRANSLATION',
+    )
+    rotation = FloatVectorProperty(
+        name="Rotation",
+        subtype='EULER',
+    )
+
+    @classmethod
+    def poll(cls, context):
+        return context.active_object is not None
+
+    def execute(self, context):
+        data = json.load(open(self.filepath, 'r'))
+        mesh = bpy.data.meshes.new("Imported")
+
+        bm = bmesh.new()
+
+        for v_co in data['vertices']:
+            bm.verts.new(v_co)
+
+        for f_idx in data['faces']:
+            bm.faces.new([bm.verts[i] for i in f_idx])
+
+        bm.to_mesh(mesh)
+        mesh.update()
+
+        # add the mesh as an object into the scene with this utility module
+        try:
+            object_utils.object_data_add(context, mesh, operator=self)
+        except:
+            pass
+        return {'FINISHED'}
+
+
+def register():
+    bpy.utils.register_class(DumpMesh)
+
+
+def unregister():
+    bpy.utils.unregister_class(DumpMesh)