public NewBlendableTransform GetTransformOnFrameByBone(int hkxBoneIndex, float frame, bool enableLooping)
{
var track = HkxBoneIndexToTransformTrackMap[hkxBoneIndex];
if (track == -1)
{
var skeleTransform = hkaSkeleton.Transforms[hkxBoneIndex];
NewBlendableTransform defaultBoneTransformation = new NewBlendableTransform();
defaultBoneTransformation.Scale.X = skeleTransform.Scale.Vector.X;
defaultBoneTransformation.Scale.Y = skeleTransform.Scale.Vector.Y;
defaultBoneTransformation.Scale.Z = skeleTransform.Scale.Vector.Z;
defaultBoneTransformation.Rotation = new Quaternion(
skeleTransform.Rotation.Vector.X,
skeleTransform.Rotation.Vector.Y,
skeleTransform.Rotation.Vector.Z,
skeleTransform.Rotation.Vector.W);
defaultBoneTransformation.Translation.X = skeleTransform.Position.Vector.X;
defaultBoneTransformation.Translation.Y = skeleTransform.Position.Vector.Y;
defaultBoneTransformation.Translation.Z = skeleTransform.Position.Vector.Z;
return(defaultBoneTransformation);
}
return(GetTransformOnFrame(track, frame, enableLooping));
}
public override NewBlendableTransform GetBlendableTransformOnFrame(int hkxBoneIndex, float frame)
{
var track = HkxBoneIndexToTransformTrackMap[hkxBoneIndex];
if (track == -1)
{
var skeleTransform = hkaSkeleton.Transforms.GetArrayData().Elements[hkxBoneIndex];
NewBlendableTransform defaultBoneTransformation = new NewBlendableTransform();
defaultBoneTransformation.Scale.X = skeleTransform.Scale.Vector.X;
defaultBoneTransformation.Scale.Y = skeleTransform.Scale.Vector.Y;
defaultBoneTransformation.Scale.Z = skeleTransform.Scale.Vector.Z;
defaultBoneTransformation.Rotation = new Quaternion(
skeleTransform.Rotation.Vector.X,
skeleTransform.Rotation.Vector.Y,
skeleTransform.Rotation.Vector.Z,
skeleTransform.Rotation.Vector.W);
defaultBoneTransformation.Translation.X = skeleTransform.Position.Vector.X;
defaultBoneTransformation.Translation.Y = skeleTransform.Position.Vector.Y;
defaultBoneTransformation.Translation.Z = skeleTransform.Position.Vector.Z;
return(defaultBoneTransformation);
}
float loopedFrame = frame % (FrameCount - 1);
NewBlendableTransform currentFrame = GetTransformOnFrame((int)Math.Floor(loopedFrame), track);
NewBlendableTransform nextFrame = GetTransformOnFrame((int)Math.Ceiling(loopedFrame), track);
return(NewBlendableTransform.Lerp(currentFrame, nextFrame, loopedFrame % 1));
}
public override NewBlendableTransform GetTransformOnFrame(int transformTrackIndex, float frame, bool enableLooping)
{
int blockIndex = GetBlock(frame);
float frameInBlock = (enableLooping ? (frame % (FrameCount - 1)) : (Math.Min(frame, FrameCount))) % (NumFramesPerBlock - 1);
NewBlendableTransform currentFrame = GetTransformOnSpecificBlockAndFrame(transformTrackIndex,
block: blockIndex, frame, enableLooping);
return(currentFrame);
//if (frame >= FrameCount - 1)
//{
// NewBlendableTransform currentFrame = GetTransformOnSpecificBlockAndFrame(track,
// block: CurrentBlock, frame: (float)Math.Floor(frame));
// NewBlendableTransform nextFrame = GetTransformOnSpecificBlockAndFrame(track, block: 0, frame: 0);
// currentFrame = NewBlendableTransform.Lerp(frame % 1, currentFrame, nextFrame);
// return currentFrame;
//}
//// Regular frame
//else
//{
// NewBlendableTransform currentFrame = GetTransformOnSpecificBlockAndFrame(track,
// block: CurrentBlock, frame);
// return currentFrame;
//}
}
public static NewBlendableTransform GetDelta(NewBlendableTransform from, NewBlendableTransform to)
{
var r = Identity;
r.Rotation = to.Rotation * Quaternion.Inverse(from.Rotation);
r.Translation = to.Translation - from.Translation;
r.Scale = Vector3.One;//idk
return(r);
}
public static NewBlendableTransform Lerp(NewBlendableTransform a, NewBlendableTransform b, float s)
{
return(new NewBlendableTransform()
{
Translation = Vector3.Lerp(a.Translation, b.Translation, s),
Scale = Vector3.Lerp(a.Scale, b.Scale, s),
Rotation = Quaternion.Slerp(a.Rotation, b.Rotation, s),
});
}
public static NewBlendableTransform ApplyFromToDeltaTransform(NewBlendableTransform v, NewBlendableTransform from, NewBlendableTransform to)
{
var d = GetDelta(from, to);
var r = v;
r.Rotation = d.Rotation * v.Rotation;
r.Translation = v.Translation + d.Translation;
//r.Scale = (to.Scale / from.Scale) * v.Scale;
return(r);
}
public static NewBlendableTransform Invert(NewBlendableTransform v)
{
var r = v;
r.Translation = v.Translation * -1;
r.Rotation = Quaternion.Inverse(v.Rotation);
//r.Rotation = Quaternion.CreateFromRotationMatrix(Matrix4x4.CreateFromQuaternion(r.Rotation));
//idk about scale cuz divide by 0 stuff.
return(r);
}
public override NewBlendableTransform GetBlendableTransformOnFrame(int hkxBoneIndex, float frame)
{
var track = HkxBoneIndexToTransformTrackMap[hkxBoneIndex];
if (track == -1)
{
var skeleTransform = hkaSkeleton.Transforms[hkxBoneIndex];
NewBlendableTransform defaultBoneTransformation = new NewBlendableTransform();
defaultBoneTransformation.Scale.X = skeleTransform.Scale.Vector.X;
defaultBoneTransformation.Scale.Y = skeleTransform.Scale.Vector.Y;
defaultBoneTransformation.Scale.Z = skeleTransform.Scale.Vector.Z;
defaultBoneTransformation.Rotation = new Quaternion(
skeleTransform.Rotation.Vector.X,
skeleTransform.Rotation.Vector.Y,
skeleTransform.Rotation.Vector.Z,
skeleTransform.Rotation.Vector.W);
defaultBoneTransformation.Translation.X = skeleTransform.Position.Vector.X;
defaultBoneTransformation.Translation.Y = skeleTransform.Position.Vector.Y;
defaultBoneTransformation.Translation.Z = skeleTransform.Position.Vector.Z;
return(defaultBoneTransformation);
}
int blockIndex = GetBlock(frame);
float frameInBlock = (frame % (FrameCount - 1)) % (NumFramesPerBlock - 1);
NewBlendableTransform currentFrame = GetTransformOnSpecificBlockAndFrame(track,
block: blockIndex, frame);
return(currentFrame);
//if (frame >= FrameCount - 1)
//{
// NewBlendableTransform currentFrame = GetTransformOnSpecificBlockAndFrame(track,
// block: CurrentBlock, frame: (float)Math.Floor(frame));
// NewBlendableTransform nextFrame = GetTransformOnSpecificBlockAndFrame(track, block: 0, frame: 0);
// currentFrame = NewBlendableTransform.Lerp(frame % 1, currentFrame, nextFrame);
// return currentFrame;
//}
//// Regular frame
//else
//{
// NewBlendableTransform currentFrame = GetTransformOnSpecificBlockAndFrame(track,
// block: CurrentBlock, frame);
// return currentFrame;
//}
}
public override NewBlendableTransform GetTransformOnFrame(int transformTrackIndex, float frame, bool enableLooping)
{
float loopedFrame = (enableLooping ? frame % (FrameCount - 1) : frame);
if (frame < 0)
{
frame += FrameCount;
}
if (frame > FrameCount)
{
frame = FrameCount;
}
NewBlendableTransform currentFrame = Transforms[(TransformTrackCount * (int)Math.Floor(loopedFrame)) + transformTrackIndex];
NewBlendableTransform nextFrame = Transforms[(TransformTrackCount * (int)Math.Ceiling(loopedFrame)) + transformTrackIndex];
return(NewBlendableTransform.Lerp(currentFrame, nextFrame, loopedFrame % 1));
}
private NewBlendableTransform GetTransformOnSpecificBlockAndFrame(int transformIndex, int block, float frame)
{
if (frame < 0)
{
throw new InvalidOperationException("Spline Compressed Animations cannot sample before frame 0.");
}
frame = (frame % (FrameCount - 1)) % (NumFramesPerBlock - 1);
NewBlendableTransform result = NewBlendableTransform.Identity;
var track = Tracks[block][transformIndex];
var skeleTransform = hkaSkeleton.Transforms[TransformTrackIndexToHkxBoneMap[transformIndex]];
//result.Scale.X = track.SplineScale?.ChannelX == null
// ? (IsAdditiveBlend ? 1 : track.StaticScale.X) : track.SplineScale.GetValueX(frame);
//result.Scale.Y = track.SplineScale?.ChannelY == null
// ? (IsAdditiveBlend ? 1 : track.StaticScale.Y) : track.SplineScale.GetValueY(frame);
//result.Scale.Z = track.SplineScale?.ChannelZ == null
// ? (IsAdditiveBlend ? 1 : track.StaticScale.Z) : track.SplineScale.GetValueZ(frame);
if (track.SplineScale != null)
{
result.Scale.X = track.SplineScale.GetValueX(frame)
?? (IsAdditiveBlend ? 1 : skeleTransform.Scale.Vector.X);
result.Scale.Y = track.SplineScale.GetValueY(frame)
?? (IsAdditiveBlend ? 1 : skeleTransform.Scale.Vector.Y);
result.Scale.Z = track.SplineScale.GetValueZ(frame)
?? (IsAdditiveBlend ? 1 : skeleTransform.Scale.Vector.Z);
}
else
{
if (track.Mask.ScaleTypes.Contains(SplineCompressedAnimation.FlagOffset.StaticX))
{
result.Scale.X = track.StaticScale.X;
}
else
{
result.Scale.X = IsAdditiveBlend ? 1 : skeleTransform.Scale.Vector.X;
}
if (track.Mask.ScaleTypes.Contains(SplineCompressedAnimation.FlagOffset.StaticY))
{
result.Scale.Y = track.StaticScale.Y;
}
else
{
result.Scale.Y = IsAdditiveBlend ? 1 : skeleTransform.Scale.Vector.Y;
}
if (track.Mask.ScaleTypes.Contains(SplineCompressedAnimation.FlagOffset.StaticZ))
{
result.Scale.Z = track.StaticScale.Z;
}
else
{
result.Scale.Z = IsAdditiveBlend ? 1 : skeleTransform.Scale.Vector.Z;
}
}
//if (IsAdditiveBlend)
//{
// result.Scale.X *= skeleTransform.Scale.Vector.X;
// result.Scale.Y *= skeleTransform.Scale.Vector.Y;
// result.Scale.Z *= skeleTransform.Scale.Vector.Z;
//}
//if (result.Scale.LengthSquared() > (Vector3.One * 1.1f).LengthSquared())
//{
// Console.WriteLine(":fatoof:");
//}
if (track.SplineRotation != null)//track.HasSplineRotation)
{
result.Rotation = track.SplineRotation.GetValue(frame);
}
else if (track.HasStaticRotation)
{
// We actually need static rotation or Gael hands become unbent among others
result.Rotation = track.StaticRotation;
}
else
{
//result.Rotation = Quaternion.Identity;
result.Rotation = IsAdditiveBlend ? Quaternion.Identity : new Quaternion(
skeleTransform.Rotation.Vector.X,
skeleTransform.Rotation.Vector.Y,
skeleTransform.Rotation.Vector.Z,
skeleTransform.Rotation.Vector.W);
}
//if (IsAdditiveBlend)
//{
// result.Rotation = new Quaternion(
// skeleTransform.Rotation.Vector.X,
// skeleTransform.Rotation.Vector.Y,
// skeleTransform.Rotation.Vector.Z,
// skeleTransform.Rotation.Vector.W) * result.Rotation;
//}
if (track.SplinePosition != null)
{
//result.Translation.X = track.SplinePosition.GetValueX(frame)
// ?? (IsAdditiveBlend ? 0 : skeleTransform.Position.Vector.X);
//result.Translation.Y = track.SplinePosition.GetValueY(frame)
// ?? (IsAdditiveBlend ? 0 : skeleTransform.Position.Vector.Y);
//result.Translation.Z = track.SplinePosition.GetValueZ(frame)
// ?? (IsAdditiveBlend ? 0 : skeleTransform.Position.Vector.Z);
result.Translation.X = track.SplinePosition.GetValueX(frame) ?? 0;
result.Translation.Y = track.SplinePosition.GetValueY(frame) ?? 0;
result.Translation.Z = track.SplinePosition.GetValueZ(frame) ?? 0;
}
else
{
//if (track.Mask.PositionTypes.Contains(SplineCompressedAnimation.FlagOffset.StaticX))
// result.Translation.X = track.StaticPosition.X;
//else
// result.Translation.X = IsAdditiveBlend ? 0 : skeleTransform.Position.Vector.X;
//if (track.Mask.PositionTypes.Contains(SplineCompressedAnimation.FlagOffset.StaticY))
// result.Translation.Y = track.StaticPosition.Y;
//else
// result.Translation.Y = IsAdditiveBlend ? 0 : skeleTransform.Position.Vector.Y;
//if (track.Mask.PositionTypes.Contains(SplineCompressedAnimation.FlagOffset.StaticZ))
// result.Translation.Z = track.StaticPosition.Z;
//else
// result.Translation.Z = IsAdditiveBlend ? 0 : skeleTransform.Position.Vector.Z;
if (track.Mask.PositionTypes.Contains(SplineCompressedAnimation.FlagOffset.StaticX))
{
result.Translation.X = track.StaticPosition.X;
}
else
{
result.Translation.X = 0;
}
if (track.Mask.PositionTypes.Contains(SplineCompressedAnimation.FlagOffset.StaticY))
{
result.Translation.Y = track.StaticPosition.Y;
}
else
{
result.Translation.Y = 0;
}
if (track.Mask.PositionTypes.Contains(SplineCompressedAnimation.FlagOffset.StaticZ))
{
result.Translation.Z = track.StaticPosition.Z;
}
else
{
result.Translation.Z = 0;
}
}
//result.Translation.X = track.SplinePosition?.GetValueX(frame) ?? (IsAdditiveBlend ? 0 : track.StaticPosition.X);
//result.Translation.Y = track.SplinePosition?.GetValueY(frame) ?? (IsAdditiveBlend ? 0 : track.StaticPosition.Y);
//result.Translation.Z = track.SplinePosition?.GetValueZ(frame) ?? (IsAdditiveBlend ? 0 : track.StaticPosition.Z);
//if (!IsAdditiveBlend && (!track.Mask.PositionTypes.Contains(Havok.SplineCompressedAnimation.FlagOffset.SplineX) &&
// !track.Mask.PositionTypes.Contains(Havok.SplineCompressedAnimation.FlagOffset.StaticX)))
//{
// result.Translation.X = skeleTransform.Position.Vector.X;
//}
//if (!IsAdditiveBlend && (!track.Mask.PositionTypes.Contains(Havok.SplineCompressedAnimation.FlagOffset.SplineY) &&
// !track.Mask.PositionTypes.Contains(Havok.SplineCompressedAnimation.FlagOffset.StaticY)))
//{
// result.Translation.Y = skeleTransform.Position.Vector.Y;
//}
//if (!IsAdditiveBlend && (!track.Mask.PositionTypes.Contains(Havok.SplineCompressedAnimation.FlagOffset.SplineZ) &&
// !track.Mask.PositionTypes.Contains(Havok.SplineCompressedAnimation.FlagOffset.StaticZ)))
//{
// result.Translation.Z = skeleTransform.Position.Vector.Z;
//}
//if (IsAdditiveBlend)
//{
// result.Translation.X += skeleTransform.Position.Vector.X;
// result.Translation.Y += skeleTransform.Position.Vector.Y;
// result.Translation.Z += skeleTransform.Position.Vector.Z;
//}
return(result);
}
public static NewBlendableTransform Normalize(NewBlendableTransform v)
{
v.Rotation = Quaternion.Normalize(v.Rotation);
return(v);
}