unreal.GeometryScript_MeshSpatial

class unreal.GeometryScript_MeshSpatial(outer=None, name='None')

Bases: unreal.BlueprintFunctionLibrary

Geometry Script Library Mesh Spatial

C++ Source:

• Plugin: GeometryScripting

• Module: GeometryScriptingCore

• File: MeshSpatialFunctions.h

classmethod build_bvh_for_mesh(target_mesh, debug=None) -> (DynamicMesh, output_bvh=GeometryScriptDynamicMeshBVH)

Build BVHFor Mesh

Parameters

• target_mesh (DynamicMesh) –

• debug (GeometryScriptDebug) –

Returns

output_bvh (GeometryScriptDynamicMeshBVH):

Return type

GeometryScriptDynamicMeshBVH

classmethod find_nearest_point_on_mesh(target_mesh, query_bvh, query_point, options, debug=None) -> (DynamicMesh, nearest_result=GeometryScriptTrianglePoint, outcome=GeometryScriptSearchOutcomePins)

Find Nearest Point on Mesh

Parameters

• target_mesh (DynamicMesh) –

• query_bvh (GeometryScriptDynamicMeshBVH) –

• query_point (Vector) –

• options (GeometryScriptSpatialQueryOptions) –

• debug (GeometryScriptDebug) –

Returns

nearest_result (GeometryScriptTrianglePoint):

outcome (GeometryScriptSearchOutcomePins):

Return type

tuple

classmethod find_nearest_ray_intersection_with_mesh(target_mesh, query_bvh, ray_origin, ray_direction, options, debug=None) -> (DynamicMesh, hit_result=GeometryScriptRayHitResult, outcome=GeometryScriptSearchOutcomePins)

Find Nearest Ray Intersection with Mesh

Parameters

• target_mesh (DynamicMesh) –

• query_bvh (GeometryScriptDynamicMeshBVH) –

• ray_origin (Vector) –

• ray_direction (Vector) –

• options (GeometryScriptSpatialQueryOptions) –

• debug (GeometryScriptDebug) –

Returns

hit_result (GeometryScriptRayHitResult):

outcome (GeometryScriptSearchOutcomePins):

Return type

tuple

classmethod is_bvh_valid_for_mesh(target_mesh, test_bvh, debug=None) -> (DynamicMesh, is_valid=bool)

Is BVHValid for Mesh

Parameters

• target_mesh (DynamicMesh) –

• test_bvh (GeometryScriptDynamicMeshBVH) –

• debug (GeometryScriptDebug) –

Returns

is_valid (bool):

Return type

bool

classmethod is_point_inside_mesh(target_mesh, query_bvh, query_point, options, debug=None) -> (DynamicMesh, is_inside=bool, outcome=GeometryScriptContainmentOutcomePins)

Is Point Inside Mesh

Parameters

• target_mesh (DynamicMesh) –

• query_bvh (GeometryScriptDynamicMeshBVH) –

• query_point (Vector) –

• options (GeometryScriptSpatialQueryOptions) –

• debug (GeometryScriptDebug) –

Returns

is_inside (bool):

outcome (GeometryScriptContainmentOutcomePins):

Return type

tuple

classmethod rebuild_bvh_for_mesh(target_mesh, update_bvh, only_if_invalid=True, debug=None) -> (DynamicMesh, update_bvh=GeometryScriptDynamicMeshBVH)

Rebuild BVHFor Mesh

Parameters

• target_mesh (DynamicMesh) –

• update_bvh (GeometryScriptDynamicMeshBVH) –

• only_if_invalid (bool) –

• debug (GeometryScriptDebug) –

Returns

update_bvh (GeometryScriptDynamicMeshBVH):

Return type

GeometryScriptDynamicMeshBVH

classmethod reset_bvh(reset_bvh) → GeometryScriptDynamicMeshBVH

Reset BVH

Parameters

reset_bvh (GeometryScriptDynamicMeshBVH) –

Returns

reset_bvh (GeometryScriptDynamicMeshBVH):

Return type

GeometryScriptDynamicMeshBVH