From 3315fbf0570d41b469e809379d0feaab8c6a68d4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Laura=20Kl=C3=BCnder?= <laura@codingcatgirl.de>
Date: Tue, 14 Nov 2017 21:33:55 +0100
Subject: [PATCH] door heights

---
 .../migrations/0045_level_door_height.py      | 20 +++++++++++++++++++
 src/c3nav/mapdata/models/level.py             |  1 +
 src/c3nav/mapdata/render/data.py              |  9 ++++++---
 3 files changed, 27 insertions(+), 3 deletions(-)
 create mode 100644 src/c3nav/mapdata/migrations/0045_level_door_height.py

diff --git a/src/c3nav/mapdata/migrations/0045_level_door_height.py b/src/c3nav/mapdata/migrations/0045_level_door_height.py
new file mode 100644
index 00000000..6b2a2304
--- /dev/null
+++ b/src/c3nav/mapdata/migrations/0045_level_door_height.py
@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.6 on 2017-11-14 20:28
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('mapdata', '0044_mapupdate_processed'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='level',
+            name='door_height',
+            field=models.DecimalField(decimal_places=2, default=2.0, max_digits=6, verbose_name='door height'),
+        ),
+    ]
diff --git a/src/c3nav/mapdata/models/level.py b/src/c3nav/mapdata/models/level.py
index e1777122..93e82b02 100644
--- a/src/c3nav/mapdata/models/level.py
+++ b/src/c3nav/mapdata/models/level.py
@@ -21,6 +21,7 @@ class Level(SpecificLocation, models.Model):
     """
     base_altitude = models.DecimalField(_('base altitude'), null=False, unique=True, max_digits=6, decimal_places=2)
     default_height = models.DecimalField(_('default space height'), max_digits=6, decimal_places=2, default=3.0)
+    door_height = models.DecimalField(_('door height'), max_digits=6, decimal_places=2, default=2.0)
     on_top_of = models.ForeignKey('mapdata.Level', null=True, on_delete=models.CASCADE,
                                   related_name='levels_on_top', verbose_name=_('on top of'))
     short_label = models.SlugField(max_length=20, verbose_name=_('short label'), unique=True)
diff --git a/src/c3nav/mapdata/render/data.py b/src/c3nav/mapdata/render/data.py
index 8c70c48d..f8aa6acb 100644
--- a/src/c3nav/mapdata/render/data.py
+++ b/src/c3nav/mapdata/render/data.py
@@ -283,6 +283,7 @@ class LevelRenderData:
                 new_geoms.short_label = old_geoms.short_label
                 new_geoms.base_altitude = old_geoms.base_altitude
                 new_geoms.default_height = old_geoms.default_height
+                new_geoms.door_height = old_geoms.door_height
                 new_geoms.min_altitude = (min(area.altitude for area in new_geoms.altitudeareas)
                                           if new_geoms.altitudeareas else new_geoms.base_altitude)
 
@@ -381,6 +382,7 @@ class LevelGeometries:
         self.short_label = None
         self.base_altitude = None
         self.default_height = None
+        self.door_height = None
         self.min_altitude = None
 
     @staticmethod
@@ -475,6 +477,7 @@ class LevelGeometries:
         geoms.short_label = level.short_label
         geoms.base_altititude = int(level.base_altitude * 1000)
         geoms.default_height = int(level.default_height * 1000)
+        geoms.door_height = int(level.door_height * 1000)
         geoms.min_altitude = (min(area.altitude for area in geoms.altitudeareas)
                               if geoms.altitudeareas else geoms.base_altitude)
 
@@ -624,8 +627,8 @@ class LevelGeometries:
         self.doors_extended = HybridGeometry(self.doors.geom, self.doors.faces)
         self.doors.build_polyhedron(self._create_polyhedron,
                                     crops=crops,
-                                    lower=vertex_wall_heights - int(1 * 1000),
-                                    upper=vertex_wall_heights)
+                                    lower=vertex_altitudes + self.door_height,
+                                    upper=vertex_wall_heights - 1)
 
         if interpolator is not None:
             upper = interpolator(*np.transpose(self.vertices)).astype(np.int32) - int(0.7 * 1000)
@@ -634,7 +637,7 @@ class LevelGeometries:
                                                  upper=upper,
                                                  bottom=False)
             self.doors_extended.build_polyhedron(self._create_polyhedron,
-                                                 lower=vertex_wall_heights,
+                                                 lower=vertex_wall_heights - 1,
                                                  upper=upper,
                                                  bottom=False)
         else: