unreal.InterchangeGeometryCacheFactoryNode

class unreal.InterchangeGeometryCacheFactoryNode(outer: Object | None = None, name: Name | str = 'None')

Bases: InterchangeMeshFactoryNode

Interchange Geometry Cache Factory Node

C++ Source:

• Plugin: Interchange

• Module: InterchangeFactoryNodes

• File: InterchangeGeometryCacheFactoryNode.h

get_custom_apply_constant_topology_optimization() → bool or None

Get whether constant topology optimization is applied

Returns:

attribute_value (bool):

Return type:

bool or None

get_custom_end_frame() → int32 or None

Get the end frame index of the animation

Returns:

attribute_value (int32):

Return type:

int32 or None

get_custom_flatten_tracks() → bool or None

Get whether to merge all geometries into a single mesh

Returns:

attribute_value (bool):

Return type:

bool or None

get_custom_motion_vectors_import() → InterchangeMotionVectorsHandling or None

Get how the motion vectors are managed

Returns:

attribute_value (InterchangeMotionVectorsHandling):

Return type:

InterchangeMotionVectorsHandling or None

get_custom_num_bits_for_u_vs() → int32 or None

Get the number of bits for compressing the UV into

Returns:

attribute_value (int32):

Return type:

int32 or None

get_custom_optimize_index_buffers() → bool or None

Get whether to optimize the index buffers when building the geometry cache

Returns:

attribute_value (bool):

Return type:

bool or None

get_custom_position_precision() → float or None

Get the precision used for compressing vertex positions

Returns:

attribute_value (float):

Return type:

float or None

get_custom_start_frame() → int32 or None

Get the start frame index of the animation

Returns:

attribute_value (int32):

Return type:

int32 or None

get_custom_store_imported_vertex_numbers() → bool or None

Get whether vertex numbers from DCC are stored in the geometry cache

Returns:

attribute_value (bool):

Return type:

bool or None

get_scene_node_animation_payload_keys() → Map[str, str]

Get the animation payload keys that are relevant to building the geometry cache

Returns:

out_scene_node_animation_payload_key_uids (Map[str, str]):

Return type:

Map[str, str]

initialize_geometry_cache_node(unique_id, display_label, asset_class, node_container) → None

Initialize node data. Also adds it to NodeContainer.

Parameters:

• unique_id (str) – The unique ID for this node.

• display_label (str) – The name of the node.

• asset_class (str) – The class the GeometryCache factory will create for this node.

• node_container (InterchangeBaseNodeContainer)

set_animation_payload_key_for_scene_node_uid(scene_node_uid, unique_id) → bool

Set the animation payload keys that are relevant to building the geometry cache

Parameters:

• scene_node_uid (str)

• unique_id (str)

Return type:

bool

set_custom_apply_constant_topology_optimization(attribute_value) → bool

Get whether constant topology optimization is applied

Parameters:

attribute_value (bool)

Return type:

bool

set_custom_end_frame(attribute_value) → bool

Set the end frame index of the animation

Parameters:

attribute_value (int32)

Return type:

bool

set_custom_flatten_tracks(attribute_value) → bool

Set whether to merge all geometries into a single mesh

Parameters:

attribute_value (bool)

Return type:

bool

set_custom_motion_vectors_import(attribute_value) → bool

Set how the motion vectors are managed

Parameters:

attribute_value (InterchangeMotionVectorsHandling)

Return type:

bool

set_custom_num_bits_for_u_vs(attribute_value) → bool

Set the number of bits for compressing the UV into

Parameters:

attribute_value (int32)

Return type:

bool

set_custom_optimize_index_buffers(attribute_value) → bool

Set whether to optimize the index buffers when building the geometry cache

Parameters:

attribute_value (bool)

Return type:

bool

set_custom_position_precision(attribute_value) → bool

Set the precision used for compressing vertex positions

Parameters:

attribute_value (float)

Return type:

bool

set_custom_start_frame(attribute_value) → bool

Set the start frame index of the animation

Parameters:

attribute_value (int32)

Return type:

bool

set_custom_store_imported_vertex_numbers(attribute_value) → bool

Set whether vertex numbers from DCC are stored in the geometry cache

Parameters:

attribute_value (bool)

Return type:

bool