utexturerendertarget2d
FVector minPos = referencePos - orthoWidth / 2.0;

	UTextureRenderTarget2D* tempGreyScale = UKismetRenderingLibrary::CreateRenderTarget2D(this, 2048, 2048);

	UTextureRenderTarget2D* tempHeatmap = UKismetRenderingLibrary::CreateRenderTarget2D(this, 2048, 2048);

	FVector maxPos = referencePos + orthoWidth / 2.0;

	FHeatDatas temp;

	FVector posBuffer;
utexturerendertarget2d How to get it for free? utexturerendertarget2d

	FString tempFullname;

	FString globalFullName;

	for(int i = 0; i < floors.Num(); i++)
	{
		for(FHeatDatas h_data : floors[i].deathPositions)
		{
			temp = h_data;
utexturerendertarget2d How to dowload it? utexturerendertarget2d

			for (FString pos : temp.positions)
			{
				posBuffer.InitFromString(pos);

				posBuffer -= minPos;

				posBuffer /= orthoWidth;

				i_greyScale->SetVectorParameterValue("Position", posBuffer);
utexturerendertarget2d How to use it? utexturerendertarget2d
				
				i_heat->SetTextureParameterValue("MapRender", floors[i].mapCapture);

				#pragma region onebyone map
				i_heat->SetTextureParameterValue("GreyScale", tempGreyScale);

				UKismetRenderingLibrary::DrawMaterialToRenderTarget(this, tempGreyScale, i_greyScale);

				UKismetRenderingLibrary::DrawMaterialToRenderTarget(this, tempHeatmap, i_heat);

utexturerendertarget2d How to use it? utexturerendertarget2d
				tempFullname = temp.name + ".hdr";

				UKismetRenderingLibrary::ExportRenderTarget(this, tempHeatmap, playtestDatasFolder, tempFullname);

				#pragma endregion

				#pragma region global map
				i_heat->SetTextureParameterValue("GreyScale", floors[i].greyScale);

				UKismetRenderingLibrary::DrawMaterialToRenderTarget(this, floors[i].greyScale, i_greyScale);
utexturerendertarget2d How to dowload it? utexturerendertarget2d

				#pragma endregion
			}
			UKismetRenderingLibrary::ClearRenderTarget2D(this, tempGreyScale);

			UKismetRenderingLibrary::ClearRenderTarget2D(this, tempHeatmap);
		}

		UKismetRenderingLibrary::DrawMaterialToRenderTarget(this, floors[i].final, i_heat);

utexturerendertarget2d How to get it for free? utexturerendertarget2d
		globalFullName = floors[i].name + ".hdr";

		UKismetRenderingLibrary::ExportRenderTarget(this, floors[i].final, playtestDatasFolder, globalFullName);

		UKismetRenderingLibrary::ClearRenderTarget2D(this, floors[i].greyScale);
	}
utexturerendertarget2d