[BP] Flow control node

# cast to , blend space not test

BluePrint Flow control node

https://docs.unrealengine.com/latest/KOR/Engine/Blueprints/UserGuide/FlowControl/index.html

• Switch Nodes
  • Editing Switch Nodes [Switch on int] index값에 따른 선택.
• Standard Flow Control Nodes
  • Branch - True/False 조건 분기
  • DoN - N 수만큼 실행
  • DoOnce - 1번만 수행 DoN N=1과 동일
  • FlipFlop - A,B를 번갈아 가면서 실행
  • ForLoop - First index가 Last Index 될동안 loop
  • ForLoopWithBreak - ForLoop에 break 조건 추가
  • Gate - gate 상태에 따라 exit 출력
  • MultiGate - 여러개 동시출력, random  출력 선택 
  • Sequence - 순서대로 실행
  • WhileLoop - True -무한 루프 False 중단 (무한 루프에 빠지지 않도록 주의)
  • 
    

Event Dispatchers -블루프린터 이벤트 바인딩 노드

https://docs.unrealengine.com/latest/KOR/Engine/Blueprints/UserGuide/EventDispatcher/index.html

Physical Materials

https://docs.unrealengine.com/latest/KOR/Engine/Physics/PhysicalMaterials/Reference/index.html

Friction (마찰), Restitution (복원력), Density (밀도)

Landscape materials

https://docs.unrealengine.com/latest/INT/Engine/Landscape/Materials/index.html

blend space

https://docs.unrealengine.com/latest/KOR/Engine/Animation/Blendspaces/index.html

https://docs.unrealengine.com/latest/KOR/Engine/Animation/AnimHowTo/BlendSpace/index.html

Cast To (형 변환)

https://docs.unrealengine.com/latest/KOR/Engine/Blueprints/UserGuide/CastNodes/index.html

Spring Arm (Camera)

https://docs.unrealengine.com/latest/INT/Gameplay/HowTo/UsingCameras/SpringArmComponents/index.html

CameraLag 은 카메라가 오브젝트 뒤를 약간의 시간차를 두고 따라다니게 할 때 좋습니다.

Media player (Video texture)

https://docs.unrealengine.com/latest/INT/Engine/MediaFramework/index.html

https://docs.unrealengine.com/latest/INT/Engine/MediaFramework/TechReference/Upgrading/

https://docs.unrealengine.com/latest/INT/Engine/MediaFramework/HowTo/MediaPlaylists/index.html

Staticmesh Morph Target

https://docs.unrealengine.com/latest/KOR/Engine/Content/Types/StaticMeshes/MorphTargets/index.html

FBX morph target pipeline

https://docs.unrealengine.com/latest/KOR/Engine/Content/FBX/MorphTargets/index.html

Material Parameter Collections

https://docs.unrealengine.com/latest/KOR/Engine/Rendering/Materials/ParameterCollections/index.html

Line trace

https://docs.unrealengine.com/latest/KOR/Gameplay/HowTo/UseRaycasts/Blueprints/index.html

Blueprint interface - 블루프린터 이벤트 콜을 bp interfaces 통해서 호출

참고 - # cast to   # actor has tag

https://docs.unrealengine.com/latest/KOR/Engine/Blueprints/UserGuide/Types/Interface/index.html

https://docs.unrealengine.com/latest/KOR/Engine/Blueprints/UserGuide/Types/Interface/UsingInterfaces/index.html

Press pointer key /  Release pointer key (키를 마우스 버턴으로 설정가능)

https://docs.unrealengine.com/latest/INT/BlueprintAPI/Interaction/index.html

Difference between event graph and construction script?

https://forums.unrealengine.com/showthread.php?9206-Difference-between-event-graph-and-construction-script

Math Expression

round / ceil / floor  반올림/올림/내림

Pure Function (option)

https://docs.unrealengine.com/latest/KOR/Engine/Blueprints/UserGuide/Functions/index.html#purevsstopimpure

순수 함수는 어떤 식으로든 클래스의 멤버나 상태를 변경하지 않기로 약속한 반면, 비순수 함수는 자유롭게 상태를 변경할 수 있습니다. 순수 함수는 일반적으로 값을 구해오거나 데이터 값을 출력하기만 하는 작업에 사용됩니다.

variable : Byte  8 bit (0~255)