add Point model

src/c3nav/mapdata/migrations/0070_point.py

@@ -0,0 +1,30 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.7 on 2017-05-10 13:30
+from __future__ import unicode_literals
+
+import c3nav.mapdata.fields
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('mapdata', '0069_auto_20170510_1329'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Point',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('geometry', c3nav.mapdata.fields.GeometryField(geomtype='point')),
+                ('space', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='points', to='mapdata.Space', verbose_name='space')),
+            ],
+            options={
+                'verbose_name': 'Point',
+                'verbose_name_plural': 'Points',
+                'default_related_name': 'points',
+            },
+        ),
+    ]

src/c3nav/mapdata/models/geometry/space.py

@@ -110,3 +110,15 @@ class LineObstacle(SpaceGeometryMixin, models.Model):
         # noinspection PyTypeChecker
         result['width'] = float(self.width)
         return result
+
+
+class Point(SpaceGeometryMixin, models.Model):
+    """
+    An point in a space.
+    """
+    geometry = GeometryField('point')
+
+    class Meta:
+        verbose_name = _('Point')
+        verbose_name_plural = _('Points')
+        default_related_name = 'points'