Model.hm_comparegetdistancecount

Model.hm_comparegetdistancecount()

Returns the number of distances found. This must be preceded by a call to a relevant hm_compareentities function and Model.hm_comparefinddistances().

Returns:

• hwReturnStatus - Status object

• HmQueryResult - Result object containing the output values:

  • numberOfDistances (int)

Example

Find the number of transformations for the recursive comparison of surfs with IDs 1 - 20 and 101 - 120

import hm
import hm.entities as ent

model = hm.Model()

surf1 = hm.Collection(model, ent.Surface, list(range(1, 21)))
surf2 = hm.Collection(model, ent.Surface, list(range(101, 121)))

model.hm_compareinit()

model.hm_compareentitiesrecursive(
    source_surfaces=surf1,
    target_surfaces=surf2,
    tolerance=0.1,
    result_type=2,
    review_results=False,
)

model.hm_comparefinddistances(max_distance=1.0, review_results=True)

_, result = model.hm_comparegetdistancecount()

num_distances = result.numberOfDistances
print("num_distances", num_distances)

model.hm_compareend()