// copy properties from key
public override void CopyTo(AMKey key)
{
AMAnimationKey a = key as AMAnimationKey;
a.enabled = false;
a.frame = frame;
a.wrapMode = wrapMode;
a.amClip = amClip;
a.crossfade = crossfade;
}
// preview a frame in the scene view
public override void previewFrame(AMITarget target, float frame, int frameRate, bool play, float playSpeed)
{
GameObject go = GetTarget(target) as GameObject;
if (!go || keys.Count == 0)
{
return;
}
Animation anim = go.GetComponent <Animation>();
if (frame < keys[0].frame)
{
AMAnimationKey amKey = keys[0] as AMAnimationKey;
if (amKey.amClip)
{
Utility.SampleAnimation(anim, amKey.amClip.name, amKey.wrapMode, amKey.crossfade ? 0.0f : 1.0f, 0.0f);
}
return;
}
for (int i = keys.Count - 1; i >= 0; i--)
{
if (keys[i].frame <= frame)
{
AMAnimationKey amKey = keys[i] as AMAnimationKey;
if (amKey.amClip)
{
float t = (frame - (float)amKey.frame) / (float)frameRate;
if (amKey.crossfade)
{
if (i > 0)
{
AMAnimationKey amPrevKey = keys[i - 1] as AMAnimationKey;
if (amPrevKey.amClip)
{
float prevT = (frame - (float)amPrevKey.frame) / (float)frameRate;
Utility.SampleAnimationCrossFade(anim, amKey.crossfadeTime, amPrevKey.amClip.name, amPrevKey.wrapMode, prevT, amKey.amClip.name, amKey.wrapMode, t);
}
}
else
{
Utility.SampleAnimationFadeIn(anim, amKey.amClip.name, amKey.wrapMode, amKey.crossfadeTime, t);
}
}
else
{
Utility.SampleAnimation(anim, amKey.amClip.name, amKey.wrapMode, 1.0f, t);
}
}
break;
}
}
}
// copy properties from key
public override void CopyTo(AMKey key)
{
base.CopyTo(key);
AMAnimationKey a = key as AMAnimationKey;
a.wrapMode = wrapMode;
a.amClip = amClip;
a.crossfade = crossfade;
a.crossfadeTime = crossfadeTime;
}
// add a new key
public void addKey(AMITarget itarget, OnAddKey addCall, int _frame, AnimationClip _clip, WrapMode _wrapMode)
{
foreach (AMAnimationKey key in keys)
{
// if key exists on frame, update key
if (key.frame == _frame)
{
key.amClip = _clip;
key.wrapMode = _wrapMode;
// update cache
updateCache(itarget);
return;
}
}
AMAnimationKey a = addCall(gameObject, typeof(AMAnimationKey)) as AMAnimationKey;
a.frame = _frame;
a.amClip = _clip;
a.wrapMode = _wrapMode;
// add a new key
keys.Add(a);
// update cache
updateCache(itarget);
}
public override void build(AMSequence seq, AMTrack track, int index, UnityEngine.Object target)
{
int frameRate = seq.take.frameRate;
float waitTime = getWaitTime(frameRate, 0.0f);
Animation anim = (target as GameObject).GetComponent <Animation>();
float duration = wrapMode == WrapMode.Once ? amClip.length : ((seq.take.getLastFrame() - frame) + 1) / (float)frameRate;
if (crossfade)
{
if (index > 0)
{
AMAnimationKey prevKey = track.keys[index - 1] as AMAnimationKey;
var prevAnimState = anim[prevKey.amClip.name];
var prevWrap = prevKey.wrapMode;
var prevStartTime = prevKey.getWaitTime(frameRate, 0.0f);
var animState = anim[amClip.name];
var tween = DOTween.To(new FloatPlugin(), () => 0f, (x) => {
if (x < crossfadeTime)
{
float weight = x / crossfadeTime;
prevAnimState.enabled = true;
prevAnimState.wrapMode = prevWrap;
prevAnimState.weight = 1.0f - weight;
prevAnimState.time = (waitTime + x) - prevStartTime;
animState.enabled = true;
animState.wrapMode = wrapMode;
animState.weight = weight;
animState.time = x;
anim.Sample();
prevAnimState.enabled = false;
animState.enabled = false;
}
else
{
animState.enabled = true;
animState.wrapMode = wrapMode;
animState.weight = 1.0f;
animState.time = x;
anim.Sample();
animState.enabled = false;
}
}, duration, duration);
seq.Insert(this, tween);
}
else
{
var animState = anim[amClip.name];
var tween = DOTween.To(new FloatPlugin(), () => 0f, (x) => {
animState.enabled = true;
animState.wrapMode = wrapMode;
animState.time = x;
if (x < crossfadeTime)
{
animState.weight = x / crossfadeTime;
}
else
{
animState.weight = 1.0f;
}
anim.Sample();
animState.enabled = false;
}, duration, duration);
seq.Insert(this, tween);
}
}
else
{
var animState = anim[amClip.name];
var tween = DOTween.To(new FloatPlugin(), () => 0f, (x) => {
animState.enabled = true;
animState.wrapMode = wrapMode;
animState.time = x;
animState.weight = 1.0f;
anim.Sample();
animState.enabled = false;
}, duration, duration);
seq.Insert(this, tween);
}
}