def generate_sensor_surfaces(occface, wall_dim, roof_dim, srf_type,
orientation, normal, intersection):
mid_pt = py3dmodel.calculate.face_midpt(occface)
location_pt = py3dmodel.modify.move_pt(mid_pt, normal, 0.01)
moved_oface = py3dmodel.fetch.topo2topotype(
py3dmodel.modify.move(mid_pt, location_pt, occface))
if srf_type == 'roofs':
xdim = ydim = roof_dim
else:
xdim = ydim = wall_dim
# put it into occ and subdivide surfaces
sensor_surfaces = py3dmodel.construct.grid_face(moved_oface, xdim, ydim)
# calculate list of properties per surface
sensor_intersection = [intersection for x in sensor_surfaces]
sensor_dir = [normal for x in sensor_surfaces]
sensor_cord = [py3dmodel.calculate.face_midpt(x) for x in sensor_surfaces]
sensor_type = [srf_type for x in sensor_surfaces]
sensor_orientation = [orientation for x in sensor_surfaces]
sensor_area = [
calculate.face_area(x) * (1.0 - scalar)
for x, scalar in zip(sensor_surfaces, sensor_intersection)
]
return sensor_dir, sensor_cord, sensor_type, sensor_area, sensor_orientation, sensor_intersection
def create_hollowed_facade(surface_facade, window):
b_facade_cmpd = fetch.topo2topotype(construct.boolean_difference(surface_facade, window))
hole_facade = fetch.topo_explorer(b_facade_cmpd, "face")[0]
hollowed_facade = construct.simple_mesh(hole_facade)
# Clean small triangles: this is a despicable source of error
hollowed_facade_clean = [x for x in hollowed_facade if calculate.face_area(x) > 1E-3]
return hollowed_facade_clean, hole_facade
