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87 lines
3.1 KiB
C#
87 lines
3.1 KiB
C#
1 year ago
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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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namespace Autohand {
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public enum HeldAnimationDriver {
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squeeze,
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grip,
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custom
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}
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public class GrabbablePoseAnimaion : MonoBehaviour {
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public AnimationCurve animationCurve = AnimationCurve.Linear(0f, 0f, 1f, 1f);
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[Tooltip("Determines the default hand value to activate this pose while it's being held")]
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public HeldAnimationDriver animationDriver = HeldAnimationDriver.squeeze;
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[NaughtyAttributes.ShowIf("animationDriver", HeldAnimationDriver.custom)]
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public float customValue;
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[Space]
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[Tooltip("The pose the hand will have by default")]
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public GrabbablePose fromPose;
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[Tooltip("The pose the hand will move to match given the animation driver value")]
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public GrabbablePose toPose;
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[Tooltip("Additional animations to run alongside the given driver value (good for things like a gun trigger that is separate from the hand but still needs to move with the hand during the animation)")]
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public AutoAnimation[] additionalAnimations;
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[Space]
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HandPoseData fromPoseData, toPoseData;
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int lastPosingHandsCount;
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public void Update() {
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var posingHandCount = fromPose.posingHands.Count + toPose.posingHands.Count;
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if(posingHandCount == 0)
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return;
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foreach(var hand in fromPose.posingHands) {
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if(hand.IsGrabbing())
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continue;
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Animate(hand);
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}
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foreach(var hand in toPose.posingHands) {
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if(hand.IsGrabbing())
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continue;
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Animate(hand);
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}
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if(lastPosingHandsCount != 0 && posingHandCount == 0)
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foreach(var autoAnim in additionalAnimations)
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autoAnim.SetAnimation(0);
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lastPosingHandsCount = posingHandCount;
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}
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public void Animate(Hand hand) {
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fromPoseData = fromPose.GetHandPoseData(hand);
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toPoseData = toPose.GetHandPoseData(hand);
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var animationValue = GetAnimationValue(hand);
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HandPoseData.LerpPose(fromPoseData, toPoseData, animationValue).SetPose(hand);
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foreach(var autoAnim in additionalAnimations)
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autoAnim.SetAnimation(animationCurve.Evaluate(animationValue));
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float GetAnimationValue(Hand hand1) {
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if(animationDriver == HeldAnimationDriver.squeeze)
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return hand1.GetSqueezeAxis();
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else if(animationDriver == HeldAnimationDriver.grip)
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return hand1.GetGripAxis();
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else if(animationDriver == HeldAnimationDriver.custom)
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return customValue;
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return 0;
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}
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}
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public void Animate(Hand hand, float value) {
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fromPoseData = fromPose.GetHandPoseData(hand);
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toPoseData = toPose.GetHandPoseData(hand);
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HandPoseData.LerpPose(fromPoseData, toPoseData, value).SetPose(hand);
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}
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}
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}
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