`unreal.PCGAttributeSelectSettings`¶

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

Bases: PCGSettings

Take all the entries/points from the input and perform a select operation on the given attribute/property on the given axis (if the attribute/property is a vector) and output the result into a ParamData. It will also output the selected point if the input is a PointData.

Only support vector attributes and scalar attributes.

CustomAxis is overridable.

In case of the median operation, and the number of elements is even, we arbitrarily chose a point (Index = Num / 2)

If the OutputAttributeName is None, we will use InputSource.GetName().

C++ Source:

Plugin: PCG
Module: PCG
File: PCGAttributeSelectElement.h

Editor Properties: (see get_editor_property/set_editor_property)

axis (PCGAttributeSelectAxis): [Read-Write]
break_debugger (bool): [Read-Write] If a debugger is attached, triggers a breakpoint inside IPCGElement::Execute(). Editor only. Transient.
category (Text): [Read-Write]
custom_axis (Vector4): [Read-Write]
debug (bool): [Read-Write]
debug_buffer_size (int32): [Read-Write] Size (in number of floats) of the shader debug print buffer.
debug_settings (PCGDebugVisualizationSettings): [Read-Write]
description (Text): [Read-Write]
determinism_settings (PCGDeterminismSettings): [Read-Write]
dump_cooked_hlsl (bool): [Read-Write] Dump the cooked HLSL into the log after it is generated.
dump_data_descriptions (bool): [Read-Write] Dump the data descriptions of input/output pins to the log.
enabled (bool): [Read-Write]
execute_on_gpu (bool): [Read-Write] Whether this node should be executed on the GPU.
expose_to_library (bool): [Read-Write]
input_source (PCGAttributePropertyInputSelector): [Read-Write]
operation (PCGAttributeSelectOperation): [Read-Write]
output_attribute_name (Name): [Read-Write]
print_shader_debug_values (bool): [Read-Write] Enable use of ‘WriteDebugValue(uint Index, float Value)’ function in your kernel. Allows you to write float values to a buffer for logging on the CPU.
seed (int32): [Read-Write]
use_seed (bool): [Read-Write] deprecated: Implement the PCGSettings virtual UseSeed() override.