Model.voxel_lattice_hex_mesh_remove_constraints

Model.voxel_lattice_hex_mesh_remove_constraints()

Removes all planar constraints for the current voxel session. This must be preceded by a call to Model.voxel_lattice_hex_mesh_add_planar_constraint() and must be followed by a call to Model.voxel_lattice_hex_mesh_create().

Example

Create voxels of size 10.0 to include components with IDs 100 - 110 and exclude components with IDs 200 - 203 , with a planar constraint at 500.0 , 0.0 , 0.0 along the positive x - direction , then remove the constraint and regenerate

import hm
import hm.entities as ent

model = hm.Model()

# Creating a collection that contains the components to be included
filter_in_components = hm.FilterByEnumeration(ent.Component, list(range(100, 111)))
in_component_collection = hm.Collection(model, filter_in_components)

# Creating a collection that contains the components to be excluded
filter_out_components = hm.FilterByEnumeration(ent.Component, list(range(200, 204)))
out_component_collection = hm.Collection(model, filter_out_components)

model.voxel_lattice_hex_mesh_init(voxel_size=10.0)
model.voxel_lattice_hex_mesh_fill_voids(mode=0)
model.voxel_lattice_hex_mesh_add_entities(collection=in_component_collection, mode=1)
model.voxel_lattice_hex_mesh_remove_entities(
    collection=out_component_collection, mode=1
)
model.voxel_lattice_hex_mesh_add_planar_constraint(
    base_x=500.0,
    base_y=0.0,
    base_z=0.0,
    normal_x=501.0,
    normal_y=0.0,
    normal_z=0.0,
    normal_side=1,
)
model.voxel_lattice_hex_mesh_create()
model.voxel_lattice_hex_mesh_remove_constraints()
model.voxel_lattice_hex_mesh_create()
model.voxel_lattice_hex_mesh_end()