You've already forked UnrealEngineUWP
mirror of
https://github.com/izzy2lost/UnrealEngineUWP.git
synced 2026-03-26 18:15:20 -07:00
b4a6e947d8
Headers are updated to contain any missing #includes needed to compile and #includes are sorted. Nothing is removed. #ushell-cherrypick of 21065896 by bryan.sefcik #preflight 62d4b1a5a6141b6adfb0c892 #jira #ROBOMERGE-OWNER: Bryan.sefcik #ROBOMERGE-AUTHOR: bryan.sefcik #ROBOMERGE-SOURCE: CL 21150156 via CL 21151754 via CL 21154719 #ROBOMERGE-BOT: UE5 (Release-Engine-Staging -> Main) (v972-20964824) #ROBOMERGE-CONFLICT from-shelf [CL 21181076 by Bryan sefcik in ue5-main branch]
91 lines
5.2 KiB
C++
91 lines
5.2 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
|
|
|
|
#pragma once
|
|
|
|
#include "CoreMinimal.h"
|
|
#include "Math/MathFwd.h"
|
|
#include "Math/Transform.h"
|
|
|
|
namespace AnimationCore
|
|
{
|
|
/**
|
|
* Two Bone IK
|
|
*
|
|
* This handles two bone chain link excluding root bone. This will solve the solution for joint/end when given root, joint, end position (root->joint->end in the hierarchy)
|
|
* based on effector, joint target location
|
|
* This only solves for location, if you want to rotate them to face target, this doesn't do it for you
|
|
*
|
|
* @param RootPos Root position
|
|
* @param JointPos Joint position
|
|
* @param EndPos End position
|
|
* @param JointTarget Joint Target position (where joint is facing while creating plane between joint pos, joint target, root pos(rotate-plane ik))
|
|
* @param Effector Effector position (target position)
|
|
* @param OutJointPos (out) adjusted joint pos
|
|
* @param OutEndPos (out) adjusted end pos
|
|
* @param bAllowStretching whether or not to allow stretching or not
|
|
* @param StartStretchRatio When should it start stretch -i.e. 1 means its own length without any stretch
|
|
* @param MaxStretchScale How much it can stretch to in ratio
|
|
*/
|
|
ANIMATIONCORE_API void SolveTwoBoneIK(const FVector& RootPos, const FVector& JointPos, const FVector& EndPos, const FVector& JointTarget, const FVector& Effector, FVector& OutJointPos, FVector& OutEndPos, bool bAllowStretching, float StartStretchRatio, float MaxStretchScale);
|
|
|
|
/**
|
|
* Two Bone IK
|
|
*
|
|
* This handles two bone chain link excluding root bone. This will solve the solution for joint/end when given root, joint, end position (root->joint->end in the hierarchy)
|
|
* based on effector, joint target location
|
|
* This only solves for location, if you want to rotate them to face target, this doesn't do it for you
|
|
*
|
|
* @param RootPos Root position
|
|
* @param JointPos Joint position
|
|
* @param EndPos End position
|
|
* @param JointTarget Joint Target position (where joint is facing while creating plane between joint pos, joint target, root pos(rotate-plane ik))
|
|
* @param Effector Effector position (target position)
|
|
* @param OutJointPos (out) adjusted joint pos
|
|
* @param OutEndPos (out) adjusted end pos
|
|
* @param bAllowStretching whether or not to allow stretching or not O
|
|
* @param StartStretchRatio When should it start stretch -i.e. 1 means its own length without any stretch
|
|
* @param MaxStretchScale How much it can stretch to in ratio
|
|
*/
|
|
ANIMATIONCORE_API void SolveTwoBoneIK(const FVector& RootPos, const FVector& JointPos, const FVector& EndPos, const FVector& JointTarget, const FVector& Effector, FVector& OutJointPos, FVector& OutEndPos, float UpperLimbLength, float LowerLimbLength, bool bAllowStretching, float StartStretchRatio, float MaxStretchScale);
|
|
|
|
/**
|
|
* Two Bone IK
|
|
*
|
|
* This handles two bone chain link excluding root bone. This will solve the solution for joint/end when given root, joint, end position (root->joint->end in the hierarchy)
|
|
* based on effector, joint target location
|
|
* This only solves for location, if you want to rotate them to face target, this doesn't do it for you
|
|
*
|
|
* @param RootPos Root position
|
|
* @param JointPos Joint position
|
|
* @param EndPos End position
|
|
* @param JointTarget Joint Target position (where joint is facing while creating plane between joint pos, joint target, root pos(rotate-plane ik))
|
|
* @param Effector Effector position (target position)
|
|
* @param OutJointPos (out) adjusted joint pos
|
|
* @param OutEndPos (out) adjusted end pos
|
|
* @param bAllowStretching whether or not to allow stretching or not
|
|
* @param StartStretchRatio When should it start stretch -i.e. 1 means its own length without any stretch
|
|
* @param MaxStretchScale How much it can stretch to in ratio
|
|
*/
|
|
ANIMATIONCORE_API void SolveTwoBoneIK(FTransform& InOutRootTransform, FTransform& InOutJointTransform, FTransform& InOutEndTransform, const FVector& JointTarget, const FVector& Effector, bool bAllowStretching, float StartStretchRatio, float MaxStretchScale);
|
|
|
|
/**
|
|
* Two Bone IK
|
|
*
|
|
* This handles two bone chain link excluding root bone. This will solve the solution for joint/end when given root, joint, end position (root->joint->end in the hierarchy)
|
|
* based on effector, joint target location
|
|
* This only solves for location, if you want to rotate them to face target, this doesn't do it for you
|
|
*
|
|
* @param RootPos Root position
|
|
* @param JointPos Joint position
|
|
* @param EndPos End position
|
|
* @param JointTarget Joint Target position (where joint is facing while creating plane between joint pos, joint target, root pos(rotate-plane ik))
|
|
* @param Effector Effector position (target position)
|
|
* @param OutJointPos (out) adjusted joint pos
|
|
* @param OutEndPos (out) adjusted end pos
|
|
* @param bAllowStretching whether or not to allow stretching or not
|
|
* @param StartStretchRatio When should it start stretch -i.e. 1 means its own length without any stretch
|
|
* @param MaxStretchScale How much it can stretch to in ratio
|
|
*/
|
|
ANIMATIONCORE_API void SolveTwoBoneIK(FTransform& InOutRootTransform, FTransform& InOutJointTransform, FTransform& InOutEndTransform, const FVector& JointTarget, const FVector& Effector, float UpperLimbLength, float LowerLimbLength, bool bAllowStretching, float StartStretchRatio, float MaxStretchScale);
|
|
};
|