Hi ,
is there any sample project for versions 4.10 o 4.11? I’m not being able to build/upgrade the one provided in #29 with my 4.10 version.
I’m no c++ freshman, but still I’m mortified to admit that I’m very unexperienced with the whole ue4 c++/api implementation, and I’m having difficulties implementing the code you provided in the main post.
Specifically, how do you create FRunnable classes? I can find the new Actor class, but nothing that hints to multi-thread/thread/runnable classes.
If I just copy/paste FogOfWarManager’s cpp/h files into a New Actor, then I can’t compile because it’s missing the FogOfWarWorker.
And if I paste FogOfWarWorker’s cpp/h files into an Empty Class I get these errors when compiling:
CompilerResultsLog:Error: Error FogOfWarManager.cpp.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) public: unsigned int __cdecl FRHIResource::AddRef(void)const " (__imp_?AddRef@FRHIResource@@QEBAIXZ) referenced in function "public: __cdecl TRefCountPtr<class FRHITexture2D>::TRefCountPtr<class FRHITexture2D>(class TRefCountPtr<class FRHITexture2D> const &)" (??0?$TRefCountPtr@VFRHITexture2D@@@@QEAA@AEBV0@@Z)
CompilerResultsLog:Error: Error FogOfWarManager.cpp.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) public: unsigned int __cdecl FRHIResource::Release(void)const " (__imp_?Release@FRHIResource@@QEBAIXZ) referenced in function "public: __cdecl TRefCountPtr<class FRHITexture2D>::~TRefCountPtr<class FRHITexture2D>(void)" (??1?$TRefCountPtr@VFRHITexture2D@@@@QEAA@XZ)
CompilerResultsLog:Error: Error FogOfWarManager.cpp.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) public: void __cdecl FRHICommandListImmediate::UpdateTexture2D(class FRHITexture2D *,unsigned int,struct FUpdateTextureRegion2D const &,unsigned int,unsigned char const *)" (__imp_?UpdateTexture2D@FRHICommandListImmediate@@QEAAXPEAVFRHITexture2D@@IAEBUFUpdateTextureRegion2D@@IPEBE@Z) referenced in function "public: void __cdecl `public: void __cdecl AFogOfWarManager::UpdateTextureRegions(class UTexture2D *,int,unsigned int,struct FUpdateTextureRegion2D *,unsigned int,unsigned int,unsigned char *,bool)'::`5'::EURCMacro_UpdateTextureRegionsData::DoTask(enum ENamedThreads::Type,class TRefCountPtr<class FGraphEvent> const &)" (?DoTask@EURCMacro_UpdateTextureRegionsData@?4??UpdateTextureRegions@AFogOfWarManager@@QEAAXPEAVUTexture2D@@HIPEAUFUpdateTextureRegion2D@@IIPEAE_N@Z@QEAAXW4Type@ENamedThreads@@AEBV?$TRefCountPtr@VFGraphEvent@@@@@Z)
CompilerResultsLog:Error: Error FogOfWarManager.cpp.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) public: static enum ENamedThreads::Type __cdecl FRenderCommand::GetDesiredThread(void)" (__imp_?GetDesiredThread@FRenderCommand@@SA?AW4Type@ENamedThreads@@XZ) referenced in function "private: void __cdecl TGraphTask<class `public: void __cdecl AFogOfWarManager::UpdateTextureRegions(class UTexture2D *,int,unsigned int,struct FUpdateTextureRegion2D *,unsigned int,unsigned int,unsigned char *,bool)'::`5'::EURCMacro_UpdateTextureRegionsData>::SetupPrereqs(class TArray<class TRefCountPtr<class FGraphEvent>,class TInlineAllocator<4,class FDefaultAllocator> > const *,enum ENamedThreads::Type,bool)" (?SetupPrereqs@?$TGraphTask@VEURCMacro_UpdateTextureRegionsData@?4??UpdateTextureRegions@AFogOfWarManager@@QEAAXPEAVUTexture2D@@HIPEAUFUpdateTextureRegion2D@@IIPEAE_N@Z@@@AEAAXPEBV?$TArray@V?$TRefCountPtr@VFGraphEvent@@@@anonymous_user_e71e0d8a?$TInlineAllocator@$03VFDefaultAllocator@@@@@@W4Type@ENamedThreads@@_N@Z)
CompilerResultsLog:Error: Error FogOfWarManager.cpp.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) public: static enum ESubsequentsMode::Type __cdecl FRenderCommand::GetSubsequentsMode(void)" (__imp_?GetSubsequentsMode@FRenderCommand@@SA?AW4Type@ESubsequentsMode@@XZ) referenced in function "public: static class TGraphTask<class `public: void __cdecl AFogOfWarManager::UpdateTextureRegions(class UTexture2D *,int,unsigned int,struct FUpdateTextureRegion2D *,unsigned int,unsigned int,unsigned char *,bool)'::`5'::EURCMacro_UpdateTextureRegionsData>::FConstructor __cdecl TGraphTask<class `public: void __cdecl AFogOfWarManager::UpdateTextureRegions(class UTexture2D *,int,unsigned int,struct FUpdateTextureRegion2D *,unsigned int,unsigned int,unsigned char *,bool)'::`5'::EURCMacro_UpdateTextureRegionsData>::CreateTask(class TArray<class TRefCountPtr<class FGraphEvent>,class TInlineAllocator<4,class FDefaultAllocator> > const *,enum ENamedThreads::Type)" (?CreateTask@?$TGraphTask@VEURCMacro_UpdateTextureRegionsData@?4??UpdateTextureRegions@AFogOfWarManager@@QEAAXPEAVUTexture2D@@HIPEAUFUpdateTextureRegion2D@@IIPEAE_N@Z@@@SA?AVFConstructor@1@PEBV?$TArray@V?$TRefCountPtr@VFGraphEvent@@@@anonymous_user_e71e0d8a?$TInlineAllocator@$03VFDefaultAllocator@@@@@@W4Type@ENamedThreads@@@Z)
CompilerResultsLog:Error: Error FogOfWarManager.cpp.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) class FRHICommandListImmediate & __cdecl GetImmediateCommandList_ForRenderCommand(void)" (__imp_?GetImmediateCommandList_ForRenderCommand@@YAAEAVFRHICommandListImmediate@@XZ) referenced in function "public: void __cdecl `public: void __cdecl AFogOfWarManager::UpdateTextureRegions(class UTexture2D *,int,unsigned int,struct FUpdateTextureRegion2D *,unsigned int,unsigned int,unsigned char *,bool)'::`5'::EURCMacro_UpdateTextureRegionsData::DoTask(enum ENamedThreads::Type,class TRefCountPtr<class FGraphEvent> const &)" (?DoTask@EURCMacro_UpdateTextureRegionsData@?4??UpdateTextureRegions@AFogOfWarManager@@QEAAXPEAVUTexture2D@@HIPEAUFUpdateTextureRegion2D@@IIPEAE_N@Z@QEAAXW4Type@ENamedThreads@@AEBV?$TRefCountPtr@VFGraphEvent@@@@@Z)
CompilerResultsLog:Error: Error FogOfWarManager.cpp.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) class FRHICommandListExecutor GRHICommandList" (__imp_?GRHICommandList@@3VFRHICommandListExecutor@@A)
CompilerResultsLog:Error: Error FogOfWarManager.cpp.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) bool GIsThreadedRendering" (__imp_?GIsThreadedRendering@@3_NA)
CompilerResultsLog:Error: Error FogOfWarManager.cpp.obj : error LNK2001: unresolved external symbol "__declspec(dllimport) bool GMainThreadBlockedOnRenderThread" (__imp_?GMainThreadBlockedOnRenderThread@@3_NA)