public void Init(MyAnimationClip.Bone bone, AnimationPlayer player)
{
this.ClipBone = bone;
Player = player;
SetKeyframes();
SetPosition(0);
m_isConst = ClipBone.Keyframes.Count == 1;
}
public void Clear()
{
m_currentKeyframe = 0;
m_isConst = false;
m_assignedBone = null;
Rotation = default(Quaternion);
Translation = Vector3.Zero;
Player = null;
Keyframe1 = null;
Keyframe2 = null;
m_clipBone = null;
}
private static MyAnimationClip ReadClip(BinaryReader reader)
{
var myAnimationClip = new MyAnimationClip();
myAnimationClip.Name = reader.BaseStream.ReadString(Encoding.ASCII);
myAnimationClip.Duration = reader.ReadDouble();
var num1 = reader.ReadInt32();
while (num1-- > 0)
{
var bone = new MyAnimationClip.Bone();
bone.Name = reader.BaseStream.ReadString(Encoding.ASCII);
var num2 = reader.ReadInt32();
while (num2-- > 0)
{
var keyframe = new MyAnimationClip.Keyframe();
keyframe.Time = reader.ReadDouble();
keyframe.Rotation = ImportQuaternion(reader);
if (NORMALIZE_QUATERNIONS)
{
keyframe.Rotation.Normalize();
}
keyframe.Translation = ImportVector3(reader);
bone.Keyframes.Add(keyframe);
}
myAnimationClip.Bones.Add(bone);
var count = bone.Keyframes.Count;
var num3 = 0;
if (count > 3)
{
if (USE_LINEAR_KEYFRAME_REDUCTION)
{
var linkedList = new LinkedList <MyAnimationClip.Keyframe>();
foreach (var keyframe in bone.Keyframes)
{
linkedList.AddLast(keyframe);
}
LinearKeyframeReduction(linkedList, 1E-08f, 0.9999999f);
bone.Keyframes.Clear();
bone.Keyframes.AddCollection <MyAnimationClip.Keyframe>(
linkedList.ToArray <MyAnimationClip.Keyframe>());
num3 = bone.Keyframes.Count;
}
}
CalculateKeyframeDeltas(bone.Keyframes);
}
return(myAnimationClip);
}
private static ModelAnimations ReadModelAnimations(BinaryReader reader)
{
var modelAnimations = new ModelAnimations {
Clips = new List <MyAnimationClip>()
};
var animationCount = reader.ReadInt32();
for (var i = 0; i < animationCount; i++)
{
var clipName = reader.ReadString();
var duration = reader.ReadDouble();
var animationClip = new MyAnimationClip()
{
Name = clipName, Duration = duration
};
var boneCount = reader.ReadInt32();
for (var j = 0; j < boneCount; j++)
{
var boneName = reader.ReadString();
var bone = new MyAnimationClip.Bone()
{
Name = boneName
};
var keyFrameCount = reader.ReadInt32();
for (var k = 0; k < keyFrameCount; k++)
{
var time = reader.ReadDouble();
var vector = ReadVector4(reader);
var rotation = new Quaternion(vector.X, vector.Y, vector.Z, vector.W);
var translation = ReadVector3(reader);
bone.Keyframes.Add(new MyAnimationClip.Keyframe()
{
Time = time, Rotation = rotation, Translation = translation
});
}
animationClip.Bones.Add(bone);
}
modelAnimations.Clips.Add(animationClip);
}
modelAnimations.Skeleton = ReadArrayOfInt(reader).ToList();
return(modelAnimations);
}
private MyAnimationClip.Bone FindBone(List <MyAnimationClip.Bone> bones, string name)
{
using (List <MyAnimationClip.Bone> .Enumerator enumerator = bones.GetEnumerator())
{
while (true)
{
if (!enumerator.MoveNext())
{
break;
}
MyAnimationClip.Bone current = enumerator.Current;
if (current.Name == name)
{
return(current);
}
}
}
return(null);
}
static MyAnimationClip ReadClip(BinaryReader reader)
{
MyAnimationClip clip = new MyAnimationClip();
clip.Name = reader.ReadString();
clip.Duration = reader.ReadDouble();
int bonesCount = reader.ReadInt32();
while (bonesCount-- > 0)
{
MyAnimationClip.Bone bone = new MyAnimationClip.Bone();
bone.Name = reader.ReadString();
int keyframesCount = reader.ReadInt32();
while (keyframesCount-- > 0)
{
MyAnimationClip.Keyframe keyframe = new MyAnimationClip.Keyframe();
keyframe.Time = reader.ReadDouble();
keyframe.Rotation = ImportQuaternion(reader);
keyframe.Translation = ImportVector3(reader);
bone.Keyframes.Add(keyframe);
}
clip.Bones.Add(bone);
int originalCount = bone.Keyframes.Count;
int newCount = 0;
if (originalCount > 3)
{
if (USE_LINEAR_KEYFRAME_REDUCTION)
{
LinkedList <MyAnimationClip.Keyframe> linkedList = new LinkedList <MyAnimationClip.Keyframe>();
foreach (var kf in bone.Keyframes)
{
linkedList.AddLast(kf);
}
//LinearKeyframeReduction(linkedList, 0.000001f, 0.985f);
//PercentageKeyframeReduction(linkedList, 0.9f);
LinearKeyframeReduction(linkedList, TinyLength, TinyCosAngle);
bone.Keyframes.Clear();
bone.Keyframes.AddArray(linkedList.ToArray());
newCount = bone.Keyframes.Count;
}
if (LINEAR_KEYFRAME_REDUCTION_STATS)
{
ReductionInfo ri = new ReductionInfo()
{
BoneName = bone.Name,
OriginalKeys = originalCount,
OptimizedKeys = newCount
};
List <ReductionInfo> riList;
if (!ReductionStats.TryGetValue(m_debugAssetName, out riList))
{
riList = new List <ReductionInfo>();
ReductionStats.Add(m_debugAssetName, riList);
}
riList.Add(ri);
}
}
CalculateKeyframeDeltas(bone.Keyframes);
}
return(clip);
}
public BoneInfo(MyAnimationClip.Bone bone, AnimationPlayer player)
{
Init(bone, player);
}
public void Initialize(MyModel animationModel, string playerName, int clipIndex, MySkinnedEntity skinnedEntity, float weight, float timeScale, MyFrameOption frameOption, string[] explicitBones = null, Dictionary <float, string[]> boneLODs = null)
{
List <BoneInfo> list;
if (this.m_hash != 0)
{
CachedAnimationPlayers.Remove(this.m_hash);
this.m_hash = 0;
}
MyAnimationClip clip = animationModel.Animations.Clips[clipIndex];
this.Name = MyStringId.GetOrCompute(animationModel.AssetName + " : " + playerName);
this.m_duration = (float)clip.Duration;
this.m_skinnedEntity = skinnedEntity;
this.m_weight = weight;
this.m_timeScale = timeScale;
this.m_frameOption = frameOption;
using (Dictionary <float, List <BoneInfo> > .ValueCollection.Enumerator enumerator = this.m_boneLODs.Values.GetEnumerator())
{
while (enumerator.MoveNext())
{
enumerator.Current.Clear();
}
}
if (!this.m_boneLODs.TryGetValue(0f, out list))
{
list = new List <BoneInfo>();
this.m_boneLODs.Add(0f, list);
}
int num = (explicitBones == null) ? clip.Bones.Count : explicitBones.Length;
if ((this.m_boneInfos == null) || (this.m_boneInfos.Length < num))
{
this.m_boneInfos = new BoneInfo[num];
}
int index = 0;
for (int i = 0; i < num; i++)
{
MyAnimationClip.Bone bone = (explicitBones == null) ? clip.Bones[i] : this.FindBone(clip.Bones, explicitBones[i]);
if ((bone != null) && (bone.Keyframes.Count != 0))
{
BoneInfo item = this.m_boneInfos[index];
if (this.m_boneInfos[index] == null)
{
item = new BoneInfo(bone, this);
}
else
{
item.Clear();
item.Init(bone, this);
}
this.m_boneInfos[index] = item;
this.m_boneInfos[index].SetModel(skinnedEntity);
if (item.ModelBone != null)
{
list.Add(item);
if (boneLODs != null)
{
foreach (KeyValuePair <float, string[]> pair in boneLODs)
{
List <BoneInfo> list2;
if (!this.m_boneLODs.TryGetValue(pair.Key, out list2))
{
list2 = new List <BoneInfo>();
this.m_boneLODs.Add(pair.Key, list2);
}
foreach (string str in pair.Value)
{
if (item.ModelBone.Name == str)
{
list2.Add(item);
break;
}
}
}
}
}
index++;
}
}
this.m_boneCount = index;
this.Position = 0f;
this.m_initialized = true;
}