2025-summer/team-3
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delete mesh planes

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This commit is contained in:
Laura Klünder 2018-12-05 21:31:44 +01:00
parent 41504af119
commit 4dbd59b1bd
1 changed files with 11 additions and 1 deletions
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12
src/c3nav/mapdata/render/engines/blender.py
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@ -189,6 +189,7 @@ class BlenderEngine(Base3DEngine):
main_object = None main_object = None
polygons_for_join = [] polygons_for_join = []
last_mesh_plane = None
current_mesh_plane = None current_mesh_plane = None
''') ''')
@ -279,7 +280,7 @@ class BlenderEngine(Base3DEngine):
vertices = np.hstack((vertices, np.array(altitudes).reshape((vertices.shape[0], 1)))) vertices = np.hstack((vertices, np.array(altitudes).reshape((vertices.shape[0], 1))))
self._add_mesh_plane('Level %s top mesh plane' % geoms.short_label, vertices / 1000, faces) self._add_mesh_plane('Level %s top mesh plane' % geoms.short_label, vertices / 1000, faces)
self._add_polygon('Level %s buildings' % geoms.short_label, geoms.buildings, self._add_polygon('Level %s' % geoms.short_label, geoms.buildings,
last_min_z-1000, current_max_z+1000) last_min_z-1000, current_max_z+1000)
self._set_last_polygon_to_main() self._set_last_polygon_to_main()
self._cut_last_poly_with_mesh_planes(last_min_z-1000, current_max_z+1000) self._cut_last_poly_with_mesh_planes(last_min_z-1000, current_max_z+1000)
@ -305,6 +306,12 @@ class BlenderEngine(Base3DEngine):
break break
self._add_python('''
if last_mesh_plane:
delete_object(last_mesh_plane)
if current_mesh_plane:
delete_object(current_mesh_plane)''')
def _add_polygon(self, name, geometry, minz, maxz): def _add_polygon(self, name, geometry, minz, maxz):
geometry = geometry.buffer(0) geometry = geometry.buffer(0)
self._add_python('sub_polygons = []') self._add_python('sub_polygons = []')
@ -356,6 +363,9 @@ class BlenderEngine(Base3DEngine):
) )
def _add_mesh_plane(self, name, vertices, faces): def _add_mesh_plane(self, name, vertices, faces):
self._add_python('''
if last_mesh_plane:
delete_object(last_mesh_plane)''')
self._add_python('last_mesh_plane = current_mesh_plane') self._add_python('last_mesh_plane = current_mesh_plane')
self._add_python( self._add_python(
'current_mesh_plane = add_mesh(name=%(name)r, vertices=%(vertices)r, faces=%(faces)r)' % { 'current_mesh_plane = add_mesh(name=%(name)r, vertices=%(vertices)r, faces=%(faces)r)' % {