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ULineSetComponent::AddLines

Add a set of lines for each index in a sequence

Windows

MacOS

Linux

References

Module	ModelingComponents
Header	/Engine/Plugins/Experimental/MeshModelingToolset/Source/ModelingComponents/Public/Drawing/LineSetComponent.h
Include	#include "Drawing/LineSetComponent.h"
Source	/Engine/Plugins/Experimental/MeshModelingToolset/Source/ModelingComponents/Private/Drawing/LineSetComponent.cpp

Syntax

void AddLines
(
    int32 NumIndices,
    TFunctionRef< void Index, TArray< FRenderableLine > &LinesOut)> LineGenFunc,
    int32 LinesPerIndexHint
)

Remarks

Add a set of lines for each index in a sequence

Parameters

Parameter	Description
NumIndices	iterate from 0...NumIndices and call LineGenFunc() for each value
LineGenFunc	called to fetch the lines for an index, callee filles LinesOut array (reset before each call)
LinesPerIndexHint	if > 0, will reserve space for NumIndices*LinesPerIndexHint new lines

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