internal W3DAnimation(W3dAnimation w3dAnimation)
{
SetNameAndInstanceId("W3DAnimation", w3dAnimation.Header.HierarchyName + "." + w3dAnimation.Header.Name);
Duration = TimeSpan.FromSeconds(w3dAnimation.Header.NumFrames / (double)w3dAnimation.Header.FrameRate);
var channels = w3dAnimation.Channels
.OfType <W3dAnimationChannel>()
.Where(x => x.ChannelType != W3dAnimationChannelType.UnknownBfme) // Don't know what this channel means.
.ToList();
var bitChannels = w3dAnimation.Channels
.OfType <W3dBitChannel>()
.ToList();
Clips = new AnimationClip[channels.Count + bitChannels.Count];
for (var i = 0; i < channels.Count; i++)
{
Clips[i] = CreateAnimationClip(w3dAnimation, channels[i]);
}
for (var i = 0; i < bitChannels.Count; i++)
{
Clips[channels.Count + i] = CreateAnimationClip(w3dAnimation, bitChannels[i]);
}
}
private static Animation CreateAnimation(W3dAnimation w3dAnimation)
{
var name = w3dAnimation.Header.Name;
var duration = TimeSpan.FromSeconds(w3dAnimation.Header.NumFrames / (double)w3dAnimation.Header.FrameRate);
var channels = w3dAnimation.Channels
.Where(x => x.ChannelType != W3dAnimationChannelType.UnknownBfme) // Don't know what this channel means.
.ToList();
var clips = new AnimationClip[channels.Count + w3dAnimation.BitChannels.Count];
for (var i = 0; i < channels.Count; i++)
{
clips[i] = CreateAnimationClip(w3dAnimation, channels[i]);
}
for (var i = 0; i < w3dAnimation.BitChannels.Count; i++)
{
clips[channels.Count + i] = CreateAnimationClip(w3dAnimation, w3dAnimation.BitChannels[i]);
}
return(new Animation(
name,
duration,
clips));
}
private static AnimationClip CreateAnimationClip(W3dAnimation w3dAnimation, W3dBitChannel w3dChannel)
{
var bone = w3dChannel.Pivot;
var data = w3dChannel.Data;
var numKeyframes = data.GetLength(0);
var totalKeyframes = numKeyframes;
if (w3dChannel.FirstFrame != 0)
{
totalKeyframes++;
}
if (w3dChannel.LastFrame != w3dAnimation.Header.NumFrames - 1)
{
totalKeyframes++;
}
var keyframes = new Keyframe[totalKeyframes];
var keyframeIndex = 0;
if (w3dChannel.FirstFrame != 0)
{
keyframes[keyframeIndex++] = new Keyframe(TimeSpan.Zero, new KeyframeValue {
BoolValue = w3dChannel.DefaultValue
});
}
for (var i = 0; i < numKeyframes; i++)
{
var time = TimeSpan.FromSeconds((w3dChannel.FirstFrame + i) / (double)w3dAnimation.Header.FrameRate);
switch (w3dChannel.ChannelType)
{
case W3dBitChannelType.Visibility:
keyframes[keyframeIndex++] = new Keyframe(time, new KeyframeValue {
BoolValue = data[i]
});
break;
default:
throw new NotImplementedException();
}
}
if (w3dChannel.LastFrame != w3dAnimation.Header.NumFrames - 1)
{
var time = TimeSpan.FromSeconds((w3dChannel.LastFrame + 1) / (double)w3dAnimation.Header.FrameRate);
keyframes[keyframeIndex++] = new Keyframe(time, new KeyframeValue {
BoolValue = w3dChannel.DefaultValue
});
}
return(new AnimationClip(AnimationClipType.Visibility, bone, keyframes));
}
private static AnimationClip CreateAnimationClip(W3dAnimation w3dAnimation, W3dAnimationChannel w3dChannel)
{
var bone = w3dChannel.Pivot;
var data = w3dChannel.Data;
var numKeyframes = data.GetLength(0);
var keyframes = new Keyframe[numKeyframes];
for (var i = 0; i < numKeyframes; i++)
{
var time = TimeSpan.FromSeconds((w3dChannel.FirstFrame + i) / (double)w3dAnimation.Header.FrameRate);
keyframes[i] = CreateKeyframe(w3dChannel.ChannelType, time, ref data[i]);
}
return(new AnimationClip(w3dChannel.ChannelType.ToAnimationClipType(), bone, keyframes));
}
private static Animation CreateAnimation(W3dAnimation w3dAnimation)
{
var name = w3dAnimation.Header.Name;
var duration = TimeSpan.FromSeconds(w3dAnimation.Header.NumFrames / (double)w3dAnimation.Header.FrameRate);
var clips = new AnimationClip[w3dAnimation.Channels.Count + w3dAnimation.BitChannels.Count];
for (var i = 0; i < w3dAnimation.Channels.Count; i++)
{
clips[i] = CreateAnimationClip(w3dAnimation, w3dAnimation.Channels[i]);
}
for (var i = 0; i < w3dAnimation.BitChannels.Count; i++)
{
clips[w3dAnimation.Channels.Count + i] = CreateAnimationClip(w3dAnimation, w3dAnimation.BitChannels[i]);
}
return(new Animation(
name,
duration,
clips));
}
