C++ 4.19 Transition Guide

[ExtraLifeMatt]

@anonymous_user_88d57b37

“yaaay for UE4.19”!
It broke my whole project - again! This is so annoying.

I’m now getting the error that there is now default constructor for the class FLocalVertexFactory in my custom VertexFactory. How do I resolve that?

class FPointCloudVertexFactory : public FLocalVertexFactory
{
public:

FPointCloudVertexFactory()
{}

Edit: resolved the error but now I get the following error during runtime:

Looking at the code

FLocalVertexFactory(ERHIFeatureLevel::Type InFeatureLevel, const char* InDebugName, const FStaticMeshDataType* InStaticMeshDataType = nullptr)

So you need to pass a FeatureLevel and name in for it, like FSplineMeshVertexFactory does:

FSplineMeshVertexFactory(ERHIFeatureLevel::Type InFeatureLevel)
: FLocalVertexFactory(InFeatureLevel, “FSplineMeshVertexFactory”)