/// <summary>
/// Get the animation clip in the format used to save and load clips.
/// boneFilter is a list of bones to match that will be saved all other discarded
/// leave null or empty to select all bones
/// </summary>
public static List<string> GetAnimationClipData(AnimationClip clip, bool isTypeClip, IDictionary<string, int> BoneMap, List<string> bonesFilter, float centreFrame)
{
// This is where we store the lines to export to the file
List<string> data = new List<string>();
if (isTypeClip)
{
// CLIP
// Add the details from the AnimationClip
string output = ParseData.IntToString(clip.BoneCount) + " " + ParseData.TimeToString(clip.Duration);
// Add the sound times
for (int s = 0; s < clip.SoundFrameTimes.Count; s++)
{
output += " " + ParseData.TimeToString(clip.SoundFrameTimes[s]);
}
data.Add(output);
}
else
{
// PART, head or arms
// Use the details from the AnimationClip to create the AnimationPart file
// Add the extra header information for, max, min and defaultFrame
data.Add(String.Format("{0} {1} {2} {3}",
ParseData.IntToString(clip.BoneCount),
ParseData.FloatToString(GlobalSettings.armAnimateAngleUp),
ParseData.FloatToString(GlobalSettings.armAnimateAngleDown),
ParseData.FloatToString(centreFrame)));
}
IList<Keyframe> frames = clip.Keyframes;
if (frames == null)
{
data.Clear();
// Animation does not have any frames
return null;
}
// Add each keyframe
WantedBones BoneTest = new WantedBones(BoneMap, bonesFilter);
for (int i = 0; i < frames.Count; i++)
{
// FRAME
// Include some or all of the bones to create
// either an AnimationClip or AnimationPart file
if (BoneTest.IsBoneWeWant(frames[i].Bone))
{
data.Add(String.Format("{0} {1}{2}{3}",
ParseData.IntToString(frames[i].Bone),
ParseData.TimeToString(frames[i].Time),
ParseData.div,
ParseData.MatrixToString(frames[i].Transform)));
}
}
return data;
}
public static AnimationClip MergeClips(AnimationClip upper, AnimationClip lower, IDictionary<string, int> BoneMap, List<string> upperBonesFilter)
{
// Only valid if both clips are for the same skeleton
int boneCount = upper.BoneCount;
if (lower.BoneCount != boneCount)
{
return null;
}
TimeSpan duration = lower.Duration;
if (upper.Duration > lower.Duration)
{
duration = upper.Duration;
}
// The foot sounds only come from the lower bones.
List<TimeSpan> steps = lower.SoundFrameTimes;
IList<Keyframe> keyframes = new List<Keyframe>();
IList<Keyframe> upperframes = upper.Keyframes;
IList<Keyframe> lowerframes = lower.Keyframes;
WantedBones UpperBoneTest = new WantedBones(BoneMap, upperBonesFilter);
int nextUpper = 0;
int nextLower = 0;
while (nextLower < lowerframes.Count)
{
while (nextUpper < upperframes.Count &&
upperframes[nextUpper].Time <= lowerframes[nextLower].Time)
{
if (UpperBoneTest.IsBoneWeWant(upperframes[nextUpper].Bone))
{
keyframes.Add(upperframes[nextUpper]);
}
nextUpper++;
}
if (!UpperBoneTest.IsBoneWeWant(lowerframes[nextLower].Bone))
{
keyframes.Add(lowerframes[nextLower]);
}
nextLower++;
}
// Add the remainder
if (nextUpper < upperframes.Count)
{
for (int i = nextUpper; i < upperframes.Count; i++)
{
if (UpperBoneTest.IsBoneWeWant(upperframes[nextUpper].Bone))
{
keyframes.Add(upperframes[i]);
}
}
}
return new AnimationClip(boneCount, duration, keyframes, steps);
}
