[UE] Targeting, 내적과 외적

 

 

목차

 

 

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ABP: Animation Blueprint
AN: Blueprint Class AnimNotify
ANS: Blueprint Class - AnimNotifyState

AO: Aim Offset

BP: Blueprint Class
BS: Blend Space

BF: Blueprint Function Library
CS: Matinee Camera Shake
E: Enum 열거형
DT: Data Table
F: 구조체

I: Blueprint Interface

WB: Widget Bluepprint

 

UE2212_02

	Level - LEVEL ABP_Player BP_GameMode BF_Helper IDamage
AdvancedMagicFX12	Materials
	Meshes
	Particles
	Textures
Character	Animation	Bow
		Common
		Fist
		Hammer
		Parkour
		Sword
		Unarmed
		Wizard
	BlendSpaces	BS_Bow BS_Fist BS_Hammer BS_Sword BS_Unarmed BS_Wizard
	Materials	MaterialLayers
		M_UE4Man_Body M_UE4Man_ChestLogo
	Mesh	SK_Mannequin SK_MAnnequin_PhysicsAsset Skel_Mannequin
	Montages	Around	Around_Montage
		Bow	AR_DrawBow_Montage AR_ShootAndDraw_Montage
		Common	HitReaction_Move_Montage HitReaction_Stop_Montage
		Fist	Fist_Attack_1_Montage Fist_Attack_2_Montage Fist_Attack_3_Montage Fist_Hitted_Montage
		Hammer	Frank_RPG_2Hand_Combo01_1_Montage Frank_RPG_2Hand_Combo01_2_Montage Frank_RPG_2Hand_Combo01_3_Montage Frank_RPG_2Hand_Combo01_4_Montage
		Sword	Draw_Sword_Montage Sword_Attack_1_Montage Sword_Attack_2_Montage Sword_Attack_3_Montage
		Warp	Warp_Montage
		Enemy_DeadFall_Montage HitReaction_Montage
	Textures	UE4_LOGO_CARD UE4_Mannequin__normals UE4_Mannequin_MAT_MASKA UE4Man_Logo_N
	Weapons	Elven Bow
		Greate Hammer
		Sword
Component	EStateType MovingComponent StateComponent WeaponComponent FeetComponent TargetComponent
Effects	P_Cube_Mesh_Test P_Genno_Weapon_Lightning_01
Enemies	BP_Enemy
Environment	Materials	Textures
	Meshes
	Obstacle
InfinityBladeEffects	Effects	FX_Combat_Base
		FX_Materials
		FX_Meshes
		FX_Monsters
		FX_Textures
		FX_Textures_IB
		Masters
Materials	M_Mesh M_White_Inst M_Red_Inst M_Green_Inst M_Blue_Inst M_UE4Man_Body_Inst M_UE4Man_ChesLogo_Inst
Meshes	Cone_2 Cube_2 Cylinder_2 Sphere_2
Notifies	ANS_Equip ANS_Combo ANS_Collision AN_BeginAction AN_EndAction AN_CameraShake
Player	BP_Player FZoomData
Sounds	S_BGM S_HitPunch S_OneHand_Hit
Textures	Crosshair
Weapons	Around	Around_FireBall Around_FireBall1 Around_IceBall Around_IceBall1 DT_DoAction_Around DT_Equip_Around DT_HitData_Around Skill_Around Weapon_Around
	Bow	AO_Aim Curve_Aim DT_DoAction_Bow DT_Equip_Bow DT_HitData_Bow FAimData Skill_Aim Skill_Arrow Weapon_Bow
	FireBall	DT_DoAction_FireBall DT_Equip_FireBall DT_HitData_FireBall Skill_FireBall Weapon_FireBall
	Fist	Combo_Fist - Blueprint Class Actor Weapon_Combo 상속 CS_Fist DT_DoAction_Fist DT_Equip_Fist DT_HitData_Fist
	Hammer	Combo_Fist - Blueprint Class Actor Weapon_Combo 상속 CS_Hammer DT_DoAction_Hammer DT_Equip_Hammer DT_HitData_Hammer
	Sword	Combo_Sword - Blueprint Class Actor Weapon_Combo 상속 CS_Sword DT_DoAction_Sword DT_Equip_Sword DT_HitData_Sword
	Warp	Weapon_Warp -  Blueprint Class Actor Weapon 상속 DT_DoAction_Warp DT_Equip_Warp
	EWeaponType FDoActionData FEquipData FHitData Weapon - Blueprint Class Actor Weapon_Combo - Blueprint Class Actor Weapon 상속 M_Weapon Skill
Widget	WB_CrossHair

 

 

 

 

 

Targeting

 

 

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내적과 외적이 같이 쓰이는 경우는?

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D3DMatrixLookAtLH

 

 

IA -> VS -> RS -> PS -> OM

•  RS: 3d에서2d로 변환하는 과정을 갖는다. Culling 과정 

 

Culling: 3d 공간에서 자름

Clipping: 2d 공간에서 자름

 

수직변의 양이면 앞

수직변이 음이면 뒤

 

외적으로 좌우를 

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Target Component

 

Event Graph

• Tick Targeting 노드 추가

 

 

Tick Targeting

확대

• Character - Get Controller - Set Control Rotation
• • Character 안에 Get Controller는 있지만 Set Control Rotation 없다.
  • 그래서 Get Controller를 먼저 호출한 후에 Set Control Rotation에 연결한다.
  • Owner to Target과 연결
• Owner to Target = 회전이 완료되어야 하는 값
• Make Rotator
  • Y(Pitch)값 = Control Rotation의 Y(Pitch)값
  • 위아래는 보간이 안 되도록 만들어준다.

 

• Current >> Target으로 보간
• Current = Control Rotation, Target = Make Rotator 값
• Make Rotator값
  • X (Roll) = Owner To Target X (Roll)
  • Y (Pitch) = Control Rotation X (Roll)
  • Z (Yaw) = Owner To Target Z (Yaw)
• X, Z는 Control Rotation X, Z에서 Owner To Target X, Z값으로 보간.
• Y는 Control Rotation Y에서 Control Rotation Y값으로 보간 = 보간 없음.

 

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실행화면

 

 

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벡터 외적

 

 

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왼손 좌표계

 

https://hellowoori.tistory.com/38

 

https://blog.naver.com/destiny9720/221411770100

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BP_Cross 생성

 

Blueprint Class - Actor - BP_Cross 생성

 

 

Get Player Location (pure)

• Get Player Location (pure) 생성
• 변수 생성: Player (Static Mesh Actor)

 

 

Get Player to Enemy (pure) 

• Get Player to Enemy (pure) 생성
• 변수 생성: Enemy (Static Mesh Actor)

 

 

Event Graph

 

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실행화면