model kit

100 tools. Generated from the plugin source; do not edit by hand.

Tools

Legend. risk 0 = read-only, 1 = harmless editor op, 2 = modifies asset, 3 = deletes/replaces asset, 4 = project/config/build op, 5 = potentially destructive (calls above MaxAutoRisk need "_confirm": true). mutates = runs in a transaction (edit.undo reverts). requires PIE / requires world = refused without a PIE session / an open level. requires plugin = unavailable while the plugin is disabled. dryRun = honours the dryRun argument. smoke = covered by edit.self_test.

model.adaptive_remesh (risk 2, mutates, UE 5.8+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
amount	number	Primary distance, angle, percentage, or strength; operation-specific. Default 1.0.
count	integer	Iteration, subdivision, or target-count value; operation-specific. Default 1.
direction	{x,y,z}	Direction or orientation Euler angles (pitch, yaw, roll).

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.add_perlin_noise (risk 2, mutates, UE 5.7+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
amount	number	Primary distance, angle, percentage, or strength; operation-specific. Default 1.0.
count	integer	Iteration, subdivision, or target-count value; operation-specific. Default 1.
direction	{x,y,z}	Direction or orientation Euler angles (pitch, yaw, roll).

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.append_bounding_box (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
dimensions	{x,y,z}	Primitive dimensions in centimetres.
radius	number	Radius used by round primitives. Default 50.0.
height	number	Height or line length used by 3D primitives. Default 100.0.
majorRadius	number	Major radius of a torus. Default 50.0.
minorRadius	number	Minor radius of a torus. Default 25.0.
steps	integer	Primary tessellation or radial subdivision count. Default 12.
secondarySteps	integer	Secondary subdivision count. Default 4.
location	{x,y,z}	Primitive translation in asset space.
rotation	{x,y,z}	Primitive rotation as pitch/yaw/roll.
scale	{x,y,z}	Primitive scale; zero vector means 1,1,1.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.append_box (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
dimensions	{x,y,z}	Primitive dimensions in centimetres.
radius	number	Radius used by round primitives. Default 50.0.
height	number	Height or line length used by 3D primitives. Default 100.0.
majorRadius	number	Major radius of a torus. Default 50.0.
minorRadius	number	Minor radius of a torus. Default 25.0.
steps	integer	Primary tessellation or radial subdivision count. Default 12.
secondarySteps	integer	Secondary subdivision count. Default 4.
location	{x,y,z}	Primitive translation in asset space.
rotation	{x,y,z}	Primitive rotation as pitch/yaw/roll.
scale	{x,y,z}	Primitive scale; zero vector means 1,1,1.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.append_capsule (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
dimensions	{x,y,z}	Primitive dimensions in centimetres.
radius	number	Radius used by round primitives. Default 50.0.
height	number	Height or line length used by 3D primitives. Default 100.0.
majorRadius	number	Major radius of a torus. Default 50.0.
minorRadius	number	Minor radius of a torus. Default 25.0.
steps	integer	Primary tessellation or radial subdivision count. Default 12.
secondarySteps	integer	Secondary subdivision count. Default 4.
location	{x,y,z}	Primitive translation in asset space.
rotation	{x,y,z}	Primitive rotation as pitch/yaw/roll.
scale	{x,y,z}	Primitive scale; zero vector means 1,1,1.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.append_cone (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
dimensions	{x,y,z}	Primitive dimensions in centimetres.
radius	number	Radius used by round primitives. Default 50.0.
height	number	Height or line length used by 3D primitives. Default 100.0.
majorRadius	number	Major radius of a torus. Default 50.0.
minorRadius	number	Minor radius of a torus. Default 25.0.
steps	integer	Primary tessellation or radial subdivision count. Default 12.
secondarySteps	integer	Secondary subdivision count. Default 4.
location	{x,y,z}	Primitive translation in asset space.
rotation	{x,y,z}	Primitive rotation as pitch/yaw/roll.
scale	{x,y,z}	Primitive scale; zero vector means 1,1,1.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.append_curved_stairs (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
dimensions	{x,y,z}	Primitive dimensions in centimetres.
radius	number	Radius used by round primitives. Default 50.0.
height	number	Height or line length used by 3D primitives. Default 100.0.
majorRadius	number	Major radius of a torus. Default 50.0.
minorRadius	number	Minor radius of a torus. Default 25.0.
steps	integer	Primary tessellation or radial subdivision count. Default 12.
secondarySteps	integer	Secondary subdivision count. Default 4.
location	{x,y,z}	Primitive translation in asset space.
rotation	{x,y,z}	Primitive rotation as pitch/yaw/roll.
scale	{x,y,z}	Primitive scale; zero vector means 1,1,1.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.append_cylinder (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
dimensions	{x,y,z}	Primitive dimensions in centimetres.
radius	number	Radius used by round primitives. Default 50.0.
height	number	Height or line length used by 3D primitives. Default 100.0.
majorRadius	number	Major radius of a torus. Default 50.0.
minorRadius	number	Minor radius of a torus. Default 25.0.
steps	integer	Primary tessellation or radial subdivision count. Default 12.
secondarySteps	integer	Secondary subdivision count. Default 4.
location	{x,y,z}	Primitive translation in asset space.
rotation	{x,y,z}	Primitive rotation as pitch/yaw/roll.
scale	{x,y,z}	Primitive scale; zero vector means 1,1,1.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.append_disc (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
dimensions	{x,y,z}	Primitive dimensions in centimetres.
radius	number	Radius used by round primitives. Default 50.0.
height	number	Height or line length used by 3D primitives. Default 100.0.
majorRadius	number	Major radius of a torus. Default 50.0.
minorRadius	number	Minor radius of a torus. Default 25.0.
steps	integer	Primary tessellation or radial subdivision count. Default 12.
secondarySteps	integer	Secondary subdivision count. Default 4.
location	{x,y,z}	Primitive translation in asset space.
rotation	{x,y,z}	Primitive rotation as pitch/yaw/roll.
scale	{x,y,z}	Primitive scale; zero vector means 1,1,1.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.append_linear_stairs (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
dimensions	{x,y,z}	Primitive dimensions in centimetres.
radius	number	Radius used by round primitives. Default 50.0.
height	number	Height or line length used by 3D primitives. Default 100.0.
majorRadius	number	Major radius of a torus. Default 50.0.
minorRadius	number	Minor radius of a torus. Default 25.0.
steps	integer	Primary tessellation or radial subdivision count. Default 12.
secondarySteps	integer	Secondary subdivision count. Default 4.
location	{x,y,z}	Primitive translation in asset space.
rotation	{x,y,z}	Primitive rotation as pitch/yaw/roll.
scale	{x,y,z}	Primitive scale; zero vector means 1,1,1.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.append_rectangle (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
dimensions	{x,y,z}	Primitive dimensions in centimetres.
radius	number	Radius used by round primitives. Default 50.0.
height	number	Height or line length used by 3D primitives. Default 100.0.
majorRadius	number	Major radius of a torus. Default 50.0.
minorRadius	number	Minor radius of a torus. Default 25.0.
steps	integer	Primary tessellation or radial subdivision count. Default 12.
secondarySteps	integer	Secondary subdivision count. Default 4.
location	{x,y,z}	Primitive translation in asset space.
rotation	{x,y,z}	Primitive rotation as pitch/yaw/roll.
scale	{x,y,z}	Primitive scale; zero vector means 1,1,1.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.append_round_rectangle (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
dimensions	{x,y,z}	Primitive dimensions in centimetres.
radius	number	Radius used by round primitives. Default 50.0.
height	number	Height or line length used by 3D primitives. Default 100.0.
majorRadius	number	Major radius of a torus. Default 50.0.
minorRadius	number	Minor radius of a torus. Default 25.0.
steps	integer	Primary tessellation or radial subdivision count. Default 12.
secondarySteps	integer	Secondary subdivision count. Default 4.
location	{x,y,z}	Primitive translation in asset space.
rotation	{x,y,z}	Primitive rotation as pitch/yaw/roll.
scale	{x,y,z}	Primitive scale; zero vector means 1,1,1.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.append_simple_collision_shapes (risk 2, mutates, UE 5.4+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
dimensions	{x,y,z}	Primitive dimensions in centimetres.
radius	number	Radius used by round primitives. Default 50.0.
height	number	Height or line length used by 3D primitives. Default 100.0.
majorRadius	number	Major radius of a torus. Default 50.0.
minorRadius	number	Minor radius of a torus. Default 25.0.
steps	integer	Primary tessellation or radial subdivision count. Default 12.
secondarySteps	integer	Secondary subdivision count. Default 4.
location	{x,y,z}	Primitive translation in asset space.
rotation	{x,y,z}	Primitive rotation as pitch/yaw/roll.
scale	{x,y,z}	Primitive scale; zero vector means 1,1,1.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.append_sphere_box (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
dimensions	{x,y,z}	Primitive dimensions in centimetres.
radius	number	Radius used by round primitives. Default 50.0.
height	number	Height or line length used by 3D primitives. Default 100.0.
majorRadius	number	Major radius of a torus. Default 50.0.
minorRadius	number	Minor radius of a torus. Default 25.0.
steps	integer	Primary tessellation or radial subdivision count. Default 12.
secondarySteps	integer	Secondary subdivision count. Default 4.
location	{x,y,z}	Primitive translation in asset space.
rotation	{x,y,z}	Primitive rotation as pitch/yaw/roll.
scale	{x,y,z}	Primitive scale; zero vector means 1,1,1.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.append_sphere_latlong (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
dimensions	{x,y,z}	Primitive dimensions in centimetres.
radius	number	Radius used by round primitives. Default 50.0.
height	number	Height or line length used by 3D primitives. Default 100.0.
majorRadius	number	Major radius of a torus. Default 50.0.
minorRadius	number	Minor radius of a torus. Default 25.0.
steps	integer	Primary tessellation or radial subdivision count. Default 12.
secondarySteps	integer	Secondary subdivision count. Default 4.
location	{x,y,z}	Primitive translation in asset space.
rotation	{x,y,z}	Primitive rotation as pitch/yaw/roll.
scale	{x,y,z}	Primitive scale; zero vector means 1,1,1.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.append_torus (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
dimensions	{x,y,z}	Primitive dimensions in centimetres.
radius	number	Radius used by round primitives. Default 50.0.
height	number	Height or line length used by 3D primitives. Default 100.0.
majorRadius	number	Major radius of a torus. Default 50.0.
minorRadius	number	Minor radius of a torus. Default 25.0.
steps	integer	Primary tessellation or radial subdivision count. Default 12.
secondarySteps	integer	Secondary subdivision count. Default 4.
location	{x,y,z}	Primitive translation in asset space.
rotation	{x,y,z}	Primitive rotation as pitch/yaw/roll.
scale	{x,y,z}	Primitive scale; zero vector means 1,1,1.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.audit_folder (risk 0, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
folder	string	required. Content folder to inspect.
recursive	boolean	Include subfolders. Default true.
limit	integer	Maximum assets to inspect; 0 means 100. Default 100.
dryRun	boolean	Do not change assets when true. Default true.

Returns: items, inspected, flagged, dryRun.

model.batch_auto_uv (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, dryRun, smoke)

No description.

Argument	Type	Description
folder	string	required. Content folder to inspect.
recursive	boolean	Include subfolders. Default true.
limit	integer	Maximum assets to inspect; 0 means 100. Default 100.
dryRun	boolean	Do not change assets when true. Default true.

Returns: items, inspected, flagged, dryRun.

model.batch_recompute_normals (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, dryRun, smoke)

No description.

Argument	Type	Description
folder	string	required. Content folder to inspect.
recursive	boolean	Include subfolders. Default true.
limit	integer	Maximum assets to inspect; 0 means 100. Default 100.
dryRun	boolean	Do not change assets when true. Default true.

Returns: items, inspected, flagged, dryRun.

model.bend_mesh (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
amount	number	Primary distance, angle, percentage, or strength; operation-specific. Default 1.0.
count	integer	Iteration, subdivision, or target-count value; operation-specific. Default 1.
direction	{x,y,z}	Direction or orientation Euler angles (pitch, yaw, roll).

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.clear_material_ids (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
amount	number	Primary distance, angle, percentage, or strength; operation-specific. Default 1.0.
count	integer	Iteration, subdivision, or target-count value; operation-specific. Default 1.
direction	{x,y,z}	Direction or orientation Euler angles (pitch, yaw, roll).

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.clear_polygroups (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
mesh	string	required. Static mesh asset to read.
lod	integer	Source LOD to edit. Default 0.
inPlace	boolean	Replace the source asset; otherwise folder and name create a duplicate. Default true.
folder	string	Destination folder when inPlace is false.
name	string	Destination asset name when inPlace is false.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.clear_uv_channel (risk 2, mutates, UE 5.6+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
channel	integer	Zero-based UV channel to edit. Default 0.
sourceChannel	integer	Source UV channel for copy operations. Default 0.
destinationChannel	integer	Destination UV channel for copy operations. Default 1.
vector	{x,y,z}	UV translation (x,y) or scaling (x,y); z is ignored.
angle	number	Rotation angle in degrees. Default 0.0.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.compact_material_ids (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
mesh	string	required. Static mesh asset to read.
lod	integer	Source LOD to edit. Default 0.
inPlace	boolean	Replace the source asset; otherwise folder and name create a duplicate. Default true.
folder	string	Destination folder when inPlace is false.
name	string	Destination asset name when inPlace is false.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.compute_tangents (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
mesh	string	required. Static mesh asset to read.
lod	integer	Source LOD to edit. Default 0.
inPlace	boolean	Replace the source asset; otherwise folder and name create a duplicate. Default true.
folder	string	Destination folder when inPlace is false.
name	string	Destination asset name when inPlace is false.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.copy_dynamic_mesh (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
mesh	string	required. Static mesh asset to read.
lod	integer	Source LOD to edit. Default 0.
inPlace	boolean	Replace the source asset; otherwise folder and name create a duplicate. Default true.
folder	string	Destination folder when inPlace is false.
name	string	Destination asset name when inPlace is false.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.copy_uv_channel (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
channel	integer	Zero-based UV channel to edit. Default 0.
sourceChannel	integer	Source UV channel for copy operations. Default 0.
destinationChannel	integer	Destination UV channel for copy operations. Default 1.
vector	{x,y,z}	UV translation (x,y) or scaling (x,y); z is ignored.
angle	number	Rotation angle in degrees. Default 0.0.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.discard_tangents (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
mesh	string	required. Static mesh asset to read.
lod	integer	Source LOD to edit. Default 0.
inPlace	boolean	Replace the source asset; otherwise folder and name create a duplicate. Default true.
folder	string	Destination folder when inPlace is false.
name	string	Destination asset name when inPlace is false.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.enable_material_ids (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
mesh	string	required. Static mesh asset to read.
lod	integer	Source LOD to edit. Default 0.
inPlace	boolean	Replace the source asset; otherwise folder and name create a duplicate. Default true.
folder	string	Destination folder when inPlace is false.
name	string	Destination asset name when inPlace is false.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.enable_polygroups (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
mesh	string	required. Static mesh asset to read.
lod	integer	Source LOD to edit. Default 0.
inPlace	boolean	Replace the source asset; otherwise folder and name create a duplicate. Default true.
folder	string	Destination folder when inPlace is false.
name	string	Destination asset name when inPlace is false.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.fill_mesh_holes (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
mesh	string	required. Static mesh asset to read.
lod	integer	Source LOD to edit. Default 0.
inPlace	boolean	Replace the source asset; otherwise folder and name create a duplicate. Default true.
folder	string	Destination folder when inPlace is false.
name	string	Destination asset name when inPlace is false.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.flare_mesh (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
amount	number	Primary distance, angle, percentage, or strength; operation-specific. Default 1.0.
count	integer	Iteration, subdivision, or target-count value; operation-specific. Default 1.
direction	{x,y,z}	Direction or orientation Euler angles (pitch, yaw, roll).

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.get_component_count (risk 0, UE 5.2+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
elementId	integer	Triangle or vertex identifier for ID-specific queries. Default 0.
channel	integer	UV channel for UV-specific queries. Default 0.
barycentric	{x,y,z}	Barycentric coordinate for interpolated triangle queries.

Returns: mesh, value, count, value, vector, boundsMin, boundsMax, selectionType, selected, message.

model.get_max_material_id (risk 0, UE 5.2+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
elementId	integer	Triangle or vertex identifier for ID-specific queries. Default 0.
channel	integer	UV channel for UV-specific queries. Default 0.
barycentric	{x,y,z}	Barycentric coordinate for interpolated triangle queries.

Returns: mesh, value, count, value, vector, boundsMin, boundsMax, selectionType, selected, message.

model.get_mesh_bounds (risk 0, UE 5.2+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
elementId	integer	Triangle or vertex identifier for ID-specific queries. Default 0.
channel	integer	UV channel for UV-specific queries. Default 0.
barycentric	{x,y,z}	Barycentric coordinate for interpolated triangle queries.

Returns: mesh, value, count, value, vector, boundsMin, boundsMax, selectionType, selected, message.

model.get_mesh_info (risk 0, UE 5.2+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
elementId	integer	Triangle or vertex identifier for ID-specific queries. Default 0.
channel	integer	UV channel for UV-specific queries. Default 0.
barycentric	{x,y,z}	Barycentric coordinate for interpolated triangle queries.

Returns: mesh, value, count, value, vector, boundsMin, boundsMax, selectionType, selected, message.

model.get_mesh_volume (risk 0, UE 5.2+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
elementId	integer	Triangle or vertex identifier for ID-specific queries. Default 0.
channel	integer	UV channel for UV-specific queries. Default 0.
barycentric	{x,y,z}	Barycentric coordinate for interpolated triangle queries.

Returns: mesh, value, count, value, vector, boundsMin, boundsMax, selectionType, selected, message.

model.get_open_border_edges (risk 0, UE 5.2+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
elementId	integer	Triangle or vertex identifier for ID-specific queries. Default 0.
channel	integer	UV channel for UV-specific queries. Default 0.
barycentric	{x,y,z}	Barycentric coordinate for interpolated triangle queries.

Returns: mesh, value, count, value, vector, boundsMin, boundsMax, selectionType, selected, message.

model.get_open_border_loops (risk 0, UE 5.2+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
elementId	integer	Triangle or vertex identifier for ID-specific queries. Default 0.
channel	integer	UV channel for UV-specific queries. Default 0.
barycentric	{x,y,z}	Barycentric coordinate for interpolated triangle queries.

Returns: mesh, value, count, value, vector, boundsMin, boundsMax, selectionType, selected, message.

model.get_polygroup_layer_count (risk 0, UE 5.2+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
elementId	integer	Triangle or vertex identifier for ID-specific queries. Default 0.
channel	integer	UV channel for UV-specific queries. Default 0.
barycentric	{x,y,z}	Barycentric coordinate for interpolated triangle queries.

Returns: mesh, value, count, value, vector, boundsMin, boundsMax, selectionType, selected, message.

model.get_surface_area (risk 0, UE 5.2+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
elementId	integer	Triangle or vertex identifier for ID-specific queries. Default 0.
channel	integer	UV channel for UV-specific queries. Default 0.
barycentric	{x,y,z}	Barycentric coordinate for interpolated triangle queries.

Returns: mesh, value, count, value, vector, boundsMin, boundsMax, selectionType, selected, message.

model.get_triangle_count (risk 0, UE 5.2+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
elementId	integer	Triangle or vertex identifier for ID-specific queries. Default 0.
channel	integer	UV channel for UV-specific queries. Default 0.
barycentric	{x,y,z}	Barycentric coordinate for interpolated triangle queries.

Returns: mesh, value, count, value, vector, boundsMin, boundsMax, selectionType, selected, message.

model.get_triangle_id_capacity (risk 0, UE 5.2+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
elementId	integer	Triangle or vertex identifier for ID-specific queries. Default 0.
channel	integer	UV channel for UV-specific queries. Default 0.
barycentric	{x,y,z}	Barycentric coordinate for interpolated triangle queries.

Returns: mesh, value, count, value, vector, boundsMin, boundsMax, selectionType, selected, message.

model.get_triangle_material_id (risk 0, UE 5.2+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
elementId	integer	Triangle or vertex identifier for ID-specific queries. Default 0.
channel	integer	UV channel for UV-specific queries. Default 0.
barycentric	{x,y,z}	Barycentric coordinate for interpolated triangle queries.

Returns: mesh, value, count, value, vector, boundsMin, boundsMax, selectionType, selected, message.

model.get_triangle_normal (risk 0, UE 5.2+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
elementId	integer	Triangle or vertex identifier for ID-specific queries. Default 0.
channel	integer	UV channel for UV-specific queries. Default 0.
barycentric	{x,y,z}	Barycentric coordinate for interpolated triangle queries.

Returns: mesh, value, count, value, vector, boundsMin, boundsMax, selectionType, selected, message.

model.get_uv_area (risk 0, UE 5.2+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
elementId	integer	Triangle or vertex identifier for ID-specific queries. Default 0.
channel	integer	UV channel for UV-specific queries. Default 0.
barycentric	{x,y,z}	Barycentric coordinate for interpolated triangle queries.

Returns: mesh, value, count, value, vector, boundsMin, boundsMax, selectionType, selected, message.

model.get_uv_channel_count (risk 0, UE 5.2+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
elementId	integer	Triangle or vertex identifier for ID-specific queries. Default 0.
channel	integer	UV channel for UV-specific queries. Default 0.
barycentric	{x,y,z}	Barycentric coordinate for interpolated triangle queries.

Returns: mesh, value, count, value, vector, boundsMin, boundsMax, selectionType, selected, message.

model.get_vertex_count (risk 0, UE 5.2+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
elementId	integer	Triangle or vertex identifier for ID-specific queries. Default 0.
channel	integer	UV channel for UV-specific queries. Default 0.
barycentric	{x,y,z}	Barycentric coordinate for interpolated triangle queries.

Returns: mesh, value, count, value, vector, boundsMin, boundsMax, selectionType, selected, message.

model.get_vertex_id_capacity (risk 0, UE 5.2+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
elementId	integer	Triangle or vertex identifier for ID-specific queries. Default 0.
channel	integer	UV channel for UV-specific queries. Default 0.
barycentric	{x,y,z}	Barycentric coordinate for interpolated triangle queries.

Returns: mesh, value, count, value, vector, boundsMin, boundsMax, selectionType, selected, message.

model.get_vertex_position (risk 0, UE 5.2+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
elementId	integer	Triangle or vertex identifier for ID-specific queries. Default 0.
channel	integer	UV channel for UV-specific queries. Default 0.
barycentric	{x,y,z}	Barycentric coordinate for interpolated triangle queries.

Returns: mesh, value, count, value, vector, boundsMin, boundsMax, selectionType, selected, message.

model.has_material_ids (risk 0, UE 5.2+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
elementId	integer	Triangle or vertex identifier for ID-specific queries. Default 0.
channel	integer	UV channel for UV-specific queries. Default 0.
barycentric	{x,y,z}	Barycentric coordinate for interpolated triangle queries.

Returns: mesh, value, count, value, vector, boundsMin, boundsMax, selectionType, selected, message.

model.has_polygroups (risk 0, UE 5.2+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
elementId	integer	Triangle or vertex identifier for ID-specific queries. Default 0.
channel	integer	UV channel for UV-specific queries. Default 0.
barycentric	{x,y,z}	Barycentric coordinate for interpolated triangle queries.

Returns: mesh, value, count, value, vector, boundsMin, boundsMax, selectionType, selected, message.

model.has_triangle_id_gaps (risk 0, UE 5.2+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
elementId	integer	Triangle or vertex identifier for ID-specific queries. Default 0.
channel	integer	UV channel for UV-specific queries. Default 0.
barycentric	{x,y,z}	Barycentric coordinate for interpolated triangle queries.

Returns: mesh, value, count, value, vector, boundsMin, boundsMax, selectionType, selected, message.

model.has_triangle_normals (risk 0, UE 5.2+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
elementId	integer	Triangle or vertex identifier for ID-specific queries. Default 0.
channel	integer	UV channel for UV-specific queries. Default 0.
barycentric	{x,y,z}	Barycentric coordinate for interpolated triangle queries.

Returns: mesh, value, count, value, vector, boundsMin, boundsMax, selectionType, selected, message.

model.has_vertex_colors (risk 0, UE 5.2+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
elementId	integer	Triangle or vertex identifier for ID-specific queries. Default 0.
channel	integer	UV channel for UV-specific queries. Default 0.
barycentric	{x,y,z}	Barycentric coordinate for interpolated triangle queries.

Returns: mesh, value, count, value, vector, boundsMin, boundsMax, selectionType, selected, message.

model.has_vertex_id_gaps (risk 0, UE 5.2+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
elementId	integer	Triangle or vertex identifier for ID-specific queries. Default 0.
channel	integer	UV channel for UV-specific queries. Default 0.
barycentric	{x,y,z}	Barycentric coordinate for interpolated triangle queries.

Returns: mesh, value, count, value, vector, boundsMin, boundsMax, selectionType, selected, message.

model.inspect_mesh (risk 0, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
mesh	string	required. Static mesh asset to read.
lod	integer	Source LOD to edit. Default 0.
inPlace	boolean	Replace the source asset; otherwise folder and name create a duplicate. Default true.
folder	string	Destination folder when inPlace is false.
name	string	Destination asset name when inPlace is false.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.inverse_transform_mesh (risk 2, mutates, UE 5.6+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
translation	{x,y,z}	Translation in centimetres.
rotation	{x,y,z}	Rotation as pitch/yaw/roll.
scale	{x,y,z}	Scale; zero vector means 1,1,1.
origin	{x,y,z}	Transform pivot in asset space.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.is_closed_mesh (risk 0, UE 5.2+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
elementId	integer	Triangle or vertex identifier for ID-specific queries. Default 0.
channel	integer	UV channel for UV-specific queries. Default 0.
barycentric	{x,y,z}	Barycentric coordinate for interpolated triangle queries.

Returns: mesh, value, count, value, vector, boundsMin, boundsMax, selectionType, selected, message.

model.is_valid_triangle_id (risk 0, UE 5.2+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
elementId	integer	Triangle or vertex identifier for ID-specific queries. Default 0.
channel	integer	UV channel for UV-specific queries. Default 0.
barycentric	{x,y,z}	Barycentric coordinate for interpolated triangle queries.

Returns: mesh, value, count, value, vector, boundsMin, boundsMax, selectionType, selected, message.

model.is_valid_vertex_id (risk 0, UE 5.2+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
elementId	integer	Triangle or vertex identifier for ID-specific queries. Default 0.
channel	integer	UV channel for UV-specific queries. Default 0.
barycentric	{x,y,z}	Barycentric coordinate for interpolated triangle queries.

Returns: mesh, value, count, value, vector, boundsMin, boundsMax, selectionType, selected, message.

model.layout_uvs (risk 2, mutates, UE 5.5+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
channel	integer	Zero-based UV channel to edit. Default 0.
sourceChannel	integer	Source UV channel for copy operations. Default 0.
destinationChannel	integer	Destination UV channel for copy operations. Default 1.
vector	{x,y,z}	UV translation (x,y) or scaling (x,y); z is ignored.
angle	number	Rotation angle in degrees. Default 0.0.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.mirror_mesh_x (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
translation	{x,y,z}	Translation in centimetres.
rotation	{x,y,z}	Rotation as pitch/yaw/roll.
scale	{x,y,z}	Scale; zero vector means 1,1,1.
origin	{x,y,z}	Transform pivot in asset space.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.pn_tessellate (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
amount	number	Primary distance, angle, percentage, or strength; operation-specific. Default 1.0.
count	integer	Iteration, subdivision, or target-count value; operation-specific. Default 1.
direction	{x,y,z}	Direction or orientation Euler angles (pitch, yaw, roll).

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.polygroups_from_angle (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
amount	number	Primary distance, angle, percentage, or strength; operation-specific. Default 1.0.
count	integer	Iteration, subdivision, or target-count value; operation-specific. Default 1.
direction	{x,y,z}	Direction or orientation Euler angles (pitch, yaw, roll).

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.polygroups_from_components (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
mesh	string	required. Static mesh asset to read.
lod	integer	Source LOD to edit. Default 0.
inPlace	boolean	Replace the source asset; otherwise folder and name create a duplicate. Default true.
folder	string	Destination folder when inPlace is false.
name	string	Destination asset name when inPlace is false.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.recenter_mesh_bounds (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
translation	{x,y,z}	Translation in centimetres.
rotation	{x,y,z}	Rotation as pitch/yaw/roll.
scale	{x,y,z}	Scale; zero vector means 1,1,1.
origin	{x,y,z}	Transform pivot in asset space.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.remove_small_parts (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
amount	number	Primary distance, angle, percentage, or strength; operation-specific. Default 1.0.
count	integer	Iteration, subdivision, or target-count value; operation-specific. Default 1.
direction	{x,y,z}	Direction or orientation Euler angles (pitch, yaw, roll).

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.repack_uvs (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
channel	integer	Zero-based UV channel to edit. Default 0.
sourceChannel	integer	Source UV channel for copy operations. Default 0.
destinationChannel	integer	Destination UV channel for copy operations. Default 1.
vector	{x,y,z}	UV translation (x,y) or scaling (x,y); z is ignored.
angle	number	Rotation angle in degrees. Default 0.0.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.rotate_mesh (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
translation	{x,y,z}	Translation in centimetres.
rotation	{x,y,z}	Rotation as pitch/yaw/roll.
scale	{x,y,z}	Scale; zero vector means 1,1,1.
origin	{x,y,z}	Transform pivot in asset space.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.rotate_uvs (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
channel	integer	Zero-based UV channel to edit. Default 0.
sourceChannel	integer	Source UV channel for copy operations. Default 0.
destinationChannel	integer	Destination UV channel for copy operations. Default 1.
vector	{x,y,z}	UV translation (x,y) or scaling (x,y); z is ignored.
angle	number	Rotation angle in degrees. Default 0.0.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.scale_mesh (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
translation	{x,y,z}	Translation in centimetres.
rotation	{x,y,z}	Rotation as pitch/yaw/roll.
scale	{x,y,z}	Scale; zero vector means 1,1,1.
origin	{x,y,z}	Transform pivot in asset space.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.scale_uvs (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
channel	integer	Zero-based UV channel to edit. Default 0.
sourceChannel	integer	Source UV channel for copy operations. Default 0.
destinationChannel	integer	Destination UV channel for copy operations. Default 1.
vector	{x,y,z}	UV translation (x,y) or scaling (x,y); z is ignored.
angle	number	Rotation angle in degrees. Default 0.0.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.select_all_triangles (risk 0, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
id	integer	Material ID or polygroup ID, depending on the selection operation. Default 0.
center	{x,y,z}	Center of a box or sphere query.
extents	{x,y,z}	Box half extents.
normal	{x,y,z}	Plane or normal direction.
amount	number	Sphere radius or angular threshold in degrees. Default 20.0.
channel	integer	UV channel for seam selection. Default 0.
invert	boolean	Invert a spatial or normal query. Default false.

Returns: mesh, value, count, value, vector, boundsMin, boundsMax, selectionType, selected, message.

model.select_boundary_edges (risk 0, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
id	integer	Material ID or polygroup ID, depending on the selection operation. Default 0.
center	{x,y,z}	Center of a box or sphere query.
extents	{x,y,z}	Box half extents.
normal	{x,y,z}	Plane or normal direction.
amount	number	Sphere radius or angular threshold in degrees. Default 20.0.
channel	integer	UV channel for seam selection. Default 0.
invert	boolean	Invert a spatial or normal query. Default false.

Returns: mesh, value, count, value, vector, boundsMin, boundsMax, selectionType, selected, message.

model.select_in_box (risk 0, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
id	integer	Material ID or polygroup ID, depending on the selection operation. Default 0.
center	{x,y,z}	Center of a box or sphere query.
extents	{x,y,z}	Box half extents.
normal	{x,y,z}	Plane or normal direction.
amount	number	Sphere radius or angular threshold in degrees. Default 20.0.
channel	integer	UV channel for seam selection. Default 0.
invert	boolean	Invert a spatial or normal query. Default false.

Returns: mesh, value, count, value, vector, boundsMin, boundsMax, selectionType, selected, message.

model.select_in_sphere (risk 0, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
id	integer	Material ID or polygroup ID, depending on the selection operation. Default 0.
center	{x,y,z}	Center of a box or sphere query.
extents	{x,y,z}	Box half extents.
normal	{x,y,z}	Plane or normal direction.
amount	number	Sphere radius or angular threshold in degrees. Default 20.0.
channel	integer	UV channel for seam selection. Default 0.
invert	boolean	Invert a spatial or normal query. Default false.

Returns: mesh, value, count, value, vector, boundsMin, boundsMax, selectionType, selected, message.

model.select_material_id (risk 0, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
id	integer	Material ID or polygroup ID, depending on the selection operation. Default 0.
center	{x,y,z}	Center of a box or sphere query.
extents	{x,y,z}	Box half extents.
normal	{x,y,z}	Plane or normal direction.
amount	number	Sphere radius or angular threshold in degrees. Default 20.0.
channel	integer	UV channel for seam selection. Default 0.
invert	boolean	Invert a spatial or normal query. Default false.

Returns: mesh, value, count, value, vector, boundsMin, boundsMax, selectionType, selected, message.

model.select_normal_angle (risk 0, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
id	integer	Material ID or polygroup ID, depending on the selection operation. Default 0.
center	{x,y,z}	Center of a box or sphere query.
extents	{x,y,z}	Box half extents.
normal	{x,y,z}	Plane or normal direction.
amount	number	Sphere radius or angular threshold in degrees. Default 20.0.
channel	integer	UV channel for seam selection. Default 0.
invert	boolean	Invert a spatial or normal query. Default false.

Returns: mesh, value, count, value, vector, boundsMin, boundsMax, selectionType, selected, message.

model.select_plane_side (risk 0, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
id	integer	Material ID or polygroup ID, depending on the selection operation. Default 0.
center	{x,y,z}	Center of a box or sphere query.
extents	{x,y,z}	Box half extents.
normal	{x,y,z}	Plane or normal direction.
amount	number	Sphere radius or angular threshold in degrees. Default 20.0.
channel	integer	UV channel for seam selection. Default 0.
invert	boolean	Invert a spatial or normal query. Default false.

Returns: mesh, value, count, value, vector, boundsMin, boundsMax, selectionType, selected, message.

model.select_polygroup (risk 0, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
id	integer	Material ID or polygroup ID, depending on the selection operation. Default 0.
center	{x,y,z}	Center of a box or sphere query.
extents	{x,y,z}	Box half extents.
normal	{x,y,z}	Plane or normal direction.
amount	number	Sphere radius or angular threshold in degrees. Default 20.0.
channel	integer	UV channel for seam selection. Default 0.
invert	boolean	Invert a spatial or normal query. Default false.

Returns: mesh, value, count, value, vector, boundsMin, boundsMax, selectionType, selected, message.

model.select_polygroup_boundary_edges (risk 0, UE 5.6+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
id	integer	Material ID or polygroup ID, depending on the selection operation. Default 0.
center	{x,y,z}	Center of a box or sphere query.
extents	{x,y,z}	Box half extents.
normal	{x,y,z}	Plane or normal direction.
amount	number	Sphere radius or angular threshold in degrees. Default 20.0.
channel	integer	UV channel for seam selection. Default 0.
invert	boolean	Invert a spatial or normal query. Default false.

Returns: mesh, value, count, value, vector, boundsMin, boundsMax, selectionType, selected, message.

model.select_sharp_edges (risk 0, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
id	integer	Material ID or polygroup ID, depending on the selection operation. Default 0.
center	{x,y,z}	Center of a box or sphere query.
extents	{x,y,z}	Box half extents.
normal	{x,y,z}	Plane or normal direction.
amount	number	Sphere radius or angular threshold in degrees. Default 20.0.
channel	integer	UV channel for seam selection. Default 0.
invert	boolean	Invert a spatial or normal query. Default false.

Returns: mesh, value, count, value, vector, boundsMin, boundsMax, selectionType, selected, message.

model.select_split_normal_edges (risk 0, UE 5.6+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
id	integer	Material ID or polygroup ID, depending on the selection operation. Default 0.
center	{x,y,z}	Center of a box or sphere query.
extents	{x,y,z}	Box half extents.
normal	{x,y,z}	Plane or normal direction.
amount	number	Sphere radius or angular threshold in degrees. Default 20.0.
channel	integer	UV channel for seam selection. Default 0.
invert	boolean	Invert a spatial or normal query. Default false.

Returns: mesh, value, count, value, vector, boundsMin, boundsMax, selectionType, selected, message.

model.select_uv_seam_edges (risk 0, UE 5.6+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
id	integer	Material ID or polygroup ID, depending on the selection operation. Default 0.
center	{x,y,z}	Center of a box or sphere query.
extents	{x,y,z}	Box half extents.
normal	{x,y,z}	Plane or normal direction.
amount	number	Sphere radius or angular threshold in degrees. Default 20.0.
channel	integer	UV channel for seam selection. Default 0.
invert	boolean	Invert a spatial or normal query. Default false.

Returns: mesh, value, count, value, vector, boundsMin, boundsMax, selectionType, selected, message.

model.self_union (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
mesh	string	required. Static mesh asset to read.
lod	integer	Source LOD to edit. Default 0.
inPlace	boolean	Replace the source asset; otherwise folder and name create a duplicate. Default true.
folder	string	Destination folder when inPlace is false.
name	string	Destination asset name when inPlace is false.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.set_constant_vertex_color (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
red	number	Linear red channel, normally 0-1. Default 1.0.
green	number	Linear green channel, normally 0-1. Default 1.0.
blue	number	Linear blue channel, normally 0-1. Default 1.0.
alpha	number	Linear alpha channel, normally 0-1. Default 1.0.
clearExisting	boolean	Clear the existing color overlay before writing. Default false.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.set_uv_channel_count (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
amount	number	Primary distance, angle, percentage, or strength; operation-specific. Default 1.0.
count	integer	Iteration, subdivision, or target-count value; operation-specific. Default 1.
direction	{x,y,z}	Direction or orientation Euler angles (pitch, yaw, roll).

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.smooth_mesh (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
amount	number	Primary distance, angle, percentage, or strength; operation-specific. Default 1.0.
count	integer	Iteration, subdivision, or target-count value; operation-specific. Default 1.
direction	{x,y,z}	Direction or orientation Euler angles (pitch, yaw, roll).

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.transform_mesh (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
translation	{x,y,z}	Translation in centimetres.
rotation	{x,y,z}	Rotation as pitch/yaw/roll.
scale	{x,y,z}	Scale; zero vector means 1,1,1.
origin	{x,y,z}	Transform pivot in asset space.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.translate_mesh (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
translation	{x,y,z}	Translation in centimetres.
rotation	{x,y,z}	Rotation as pitch/yaw/roll.
scale	{x,y,z}	Scale; zero vector means 1,1,1.
origin	{x,y,z}	Transform pivot in asset space.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.translate_pivot_to_location (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
translation	{x,y,z}	Translation in centimetres.
rotation	{x,y,z}	Rotation as pitch/yaw/roll.
scale	{x,y,z}	Scale; zero vector means 1,1,1.
origin	{x,y,z}	Transform pivot in asset space.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.translate_uvs (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
channel	integer	Zero-based UV channel to edit. Default 0.
sourceChannel	integer	Source UV channel for copy operations. Default 0.
destinationChannel	integer	Destination UV channel for copy operations. Default 1.
vector	{x,y,z}	UV translation (x,y) or scaling (x,y); z is ignored.
angle	number	Rotation angle in degrees. Default 0.0.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.twist_mesh (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
amount	number	Primary distance, angle, percentage, or strength; operation-specific. Default 1.0.
count	integer	Iteration, subdivision, or target-count value; operation-specific. Default 1.
direction	{x,y,z}	Direction or orientation Euler angles (pitch, yaw, roll).

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.uniform_remesh (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
amount	number	Primary distance, angle, percentage, or strength; operation-specific. Default 1.0.
count	integer	Iteration, subdivision, or target-count value; operation-specific. Default 1.
direction	{x,y,z}	Direction or orientation Euler angles (pitch, yaw, roll).

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.uniform_tessellate (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
amount	number	Primary distance, angle, percentage, or strength; operation-specific. Default 1.0.
count	integer	Iteration, subdivision, or target-count value; operation-specific. Default 1.
direction	{x,y,z}	Direction or orientation Euler angles (pitch, yaw, roll).

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.vertex_colors_linear_to_srgb (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
mesh	string	required. Static mesh asset to read.
lod	integer	Source LOD to edit. Default 0.
inPlace	boolean	Replace the source asset; otherwise folder and name create a duplicate. Default true.
folder	string	Destination folder when inPlace is false.
name	string	Destination asset name when inPlace is false.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.vertex_colors_srgb_to_linear (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
mesh	string	required. Static mesh asset to read.
lod	integer	Source LOD to edit. Default 0.
inPlace	boolean	Replace the source asset; otherwise folder and name create a duplicate. Default true.
folder	string	Destination folder when inPlace is false.
name	string	Destination asset name when inPlace is false.

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.wave_mesh (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
amount	number	Primary distance, angle, percentage, or strength; operation-specific. Default 1.0.
count	integer	Iteration, subdivision, or target-count value; operation-specific. Default 1.
direction	{x,y,z}	Direction or orientation Euler angles (pitch, yaw, roll).

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.

model.weld_boundaries (risk 2, mutates, UE 5.1+, requires plugin GeometryScripting, smoke)

No description.

Argument	Type	Description
amount	number	Primary distance, angle, percentage, or strength; operation-specific. Default 1.0.
count	integer	Iteration, subdivision, or target-count value; operation-specific. Default 1.
direction	{x,y,z}	Direction or orientation Euler angles (pitch, yaw, roll).

Returns: mesh, triangles, vertices, surfaceArea, volume, closed, openBorderLoops, components, uvChannels, polygroupLayers, message.