// 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)
{
AMUtil.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;
AMUtil.SampleAnimationCrossFade(anim, amKey.crossfadeTime, amPrevKey.amClip.name, amPrevKey.wrapMode, prevT, amKey.amClip.name, amKey.wrapMode, t);
}
}
else
{
AMUtil.SampleAnimationFadeIn(anim, amKey.amClip.name, amKey.wrapMode, amKey.crossfadeTime, t);
}
}
else
{
AMUtil.SampleAnimation(anim, amKey.amClip.name, amKey.wrapMode, 1.0f, t);
}
}
break;
}
}
}
