public void ConvertAnimation(odfANIMSection anim, odfParser odaParser, bool odaSkeleton)
{
if (odaSkeleton)
{
FrameList.Clear();
ConvertFrames(odaParser.FrameSection.RootFrame);
}
ImportedKeyframedAnimation iAnim = new ImportedKeyframedAnimation();
AnimationList.Add(iAnim);
iAnim.TrackList = new List <ImportedAnimationKeyframedTrack>(anim.Count);
string notFound = String.Empty;
foreach (odfTrack track in anim)
{
odfFrame boneFrame = odf.FindFrame(track.BoneFrameId, odaParser.FrameSection.RootFrame);
if (boneFrame == null)
{
notFound += (notFound.Length > 0 ? ", " : "") + track.BoneFrameId;
continue;
}
ImportedAnimationKeyframedTrack iTrack = new ImportedAnimationKeyframedTrack();
iAnim.TrackList.Add(iTrack);
iTrack.Name = boneFrame.Name;
iTrack.Keyframes = ConvertTrack(track.KeyframeList);
}
if (notFound.Length > 0)
{
Report.ReportLog("Warning: Animations weren't converted for the following missing frame IDs: " + notFound);
}
}
public static void ReplaceAnimation(WorkspaceAnimation wsAnimation, odfParser parser, int resampleCount, bool linear, ReplaceAnimationMethod replaceMethod, string clip, int insertPos, bool negateQuaternionFlips)
{
if (parser.AnimSection == null)
{
Report.ReportLog(Path.GetFileName(parser.ODFPath) + " doesn't have an animation section. Skipping this animation");
return;
}
if (!(wsAnimation.importedAnimation is ImportedKeyframedAnimation))
{
Report.ReportLog("The animation has incompatible keyframes.");
return;
}
Report.ReportLog("Replacing animation ...");
List <KeyValuePair <string, ImportedAnimationKeyframe[]> > newTrackList = FbxUtility.CopyKeyframedAnimation(wsAnimation, resampleCount, linear);
List <odfTrack> animationNodeList = odf.FindClip(clip, parser).ChildList;
ImportedKeyframedAnimation iAnim = new ImportedKeyframedAnimation();
iAnim.TrackList = new List <ImportedAnimationKeyframedTrack>(animationNodeList.Count);
Dictionary <string, ImportedAnimationKeyframedTrack> animationNodeDic = null;
if (replaceMethod != ReplaceAnimationMethod.Replace)
{
animationNodeDic = new Dictionary <string, ImportedAnimationKeyframedTrack>();
foreach (odfTrack animationNode in animationNodeList)
{
ImportedAnimationKeyframedTrack iTrack = new ImportedAnimationKeyframedTrack();
iTrack.Name = odf.FindFrame(animationNode.BoneFrameId, parser.FrameSection.RootFrame).Name;
iTrack.Keyframes = Plugins.ODFConverter.ConvertTrack(animationNode.KeyframeList);
animationNodeDic.Add(odf.FindFrame(animationNode.BoneFrameId, parser.FrameSection.RootFrame).Name, iTrack);
iAnim.TrackList.Add(iTrack);
}
}
foreach (var newTrack in newTrackList)
{
ImportedAnimationKeyframe[] keyframes = newTrack.Value;
Quaternion q = keyframes[0].Rotation;
keyframes[0].Rotation *= -1;
/* if (keyframes[0].Rotation.Angle == 0 || q.Angle == 0)
* {
* Report.ReportLog("track " + newTrack.Key + " r=" + keyframes[0].Rotation.Angle + " q=" + q.Angle);
* }*/
}
FbxUtility.ReplaceAnimation(replaceMethod, insertPos, newTrackList, iAnim, animationNodeDic, negateQuaternionFlips);
animationNodeList.Clear();
foreach (var newTrack in iAnim.TrackList)
{
ImportedAnimationKeyframe[] keyframes = ((ImportedAnimationKeyframedTrack)newTrack).Keyframes;
odfTrack animationNode = new odfTrack(keyframes.Length);
odf.CreateUnknowns(animationNode);
animationNodeList.Add(animationNode);
animationNode.KeyframeList = Plugins.ODFConverter.ConvertTrack(keyframes);
animationNode.BoneFrameId = odf.FindFrame(newTrack.Name, parser.FrameSection.RootFrame).Id;
}
}
private void ImportAnimation(Section section)
{
ImportedKeyframedAnimation workspaceAnimation = new ImportedKeyframedAnimation();
workspaceAnimation.TrackList = new List<ImportedAnimationKeyframedTrack>(section.children.Count);
foreach (Section animSection in section.children)
{
if (animSection.type == "Animation")
{
string trackName = null;
float[][][] keyDataArray = new float[5][][];
int[][] keyIndexArray = new int[5][];
foreach (Section keySection in animSection.children)
{
if (keySection.type == "AnimationKey")
{
LinkedListNode<object> keyNode = keySection.data.First;
int keyType = ConvertInt32(keyNode.Value);
keyNode = keyNode.Next;
int numKeys = ConvertInt32(keyNode.Value);
keyNode = keyNode.Next;
float[][] keyData = new float[numKeys][];
int[] keyIndices = new int[numKeys];
for (int i = 0; i < numKeys; i++)
{
int keyIdx = ConvertInt32(keyNode.Value);
keyIndices[i] = keyIdx;
keyNode = keyNode.Next;
int numFloats = ConvertInt32(keyNode.Value);
keyNode = keyNode.Next;
keyData[i] = new float[numFloats];
for (int j = 0; j < numFloats; j++)
{
keyData[i][j] = ConvertFloat(keyNode.Value);
keyNode = keyNode.Next;
}
}
keyDataArray[keyType] = keyData;
keyIndexArray[keyType] = keyIndices;
}
else if (keySection.type == "ref")
{
trackName = keySection.name;
}
else
{
Report.ReportLog("Warning: unexpected section " + animSection.type);
}
}
if (trackName == null)
{
throw new Exception("animation doesn't have a track name");
}
if ((keyDataArray[0] == null) || (keyDataArray[2] == null))
{
throw new Exception("animation " + trackName + " doesn't have the correct key types");
}
if (keyDataArray[1] == null)
{
keyDataArray[1] = new float[keyDataArray[0].Length][];
for (int i = 0; i < keyDataArray[1].Length; i++)
{
keyDataArray[1][i] = new float[] { 1, 1, 1 };
}
}
if ((keyDataArray[0].Length != keyDataArray[1].Length) || (keyDataArray[0].Length != keyDataArray[2].Length))
{
throw new Exception("animation " + trackName + " doesn't have the same number of keys for each type");
}
int length = keyIndexArray[0][keyIndexArray[0].Length - 1] + 1;
ImportedAnimationKeyframe[] keyframes = new ImportedAnimationKeyframe[length];
for (int i = 0; i < keyIndexArray[0].Length; i++)
{
int idx = keyIndexArray[0][i];
float[] rotation = keyDataArray[0][i];
float[] scaling = keyDataArray[1][i];
float[] translation = keyDataArray[2][i];
keyframes[idx] = new ImportedAnimationKeyframe();
keyframes[idx].Rotation = new Quaternion(rotation[1], rotation[2], -rotation[3], rotation[0]);
keyframes[idx].Scaling = new Vector3(scaling[0], scaling[1], scaling[2]);
keyframes[idx].Translation = new Vector3(translation[0], translation[1], -translation[2]);
}
if (keyframes.Length > 0)
{
ImportedAnimationKeyframedTrack track = new ImportedAnimationKeyframedTrack();
track.Name = trackName;
track.Keyframes = keyframes;
workspaceAnimation.TrackList.Add(track);
}
}
else
{
Report.ReportLog("Warning: unexpected section " + animSection.type);
}
}
if (workspaceAnimation.TrackList.Count > 0)
{
AnimationList.Add(workspaceAnimation);
}
}
private void ImportAnimation(List<Document.Animation> animations, ImportedKeyframedAnimation wsAnimation)
{
Dictionary<string, List<KeyValuePair<string, Document.Source>>> trackList = new Dictionary<string, List<KeyValuePair<string, Document.Source>>>();
for (int i = 0; i < animations.Count; i++)
{
int typeIdx = animations[i].channel.target.IndexOf('/');
if (typeIdx < 0)
{
throw new Exception("Couldn't find transform type for ANIMATION " + animations[i].id);
}
string frameName = DecodeName(animations[i].channel.target.Substring(0, typeIdx));
typeIdx++;
string type = animations[i].channel.target.Substring(typeIdx, animations[i].channel.target.Length - typeIdx);
for (int j = 0; j < animations[i].sampler.inputs.Count; j++)
{
if (animations[i].sampler.inputs[j].semantic == "OUTPUT")
{
Document.Source source = (Document.Source)animations[i].sampler.inputs[j].source;
List<KeyValuePair<string, Document.Source>> track;
if (!trackList.TryGetValue(frameName, out track))
{
track = new List<KeyValuePair<string, Document.Source>>();
trackList.Add(frameName, track);
}
track.Add(new KeyValuePair<string, Document.Source>(type, source));
break;
}
}
}
foreach (KeyValuePair<string, List<KeyValuePair<string, Document.Source>>> track in trackList)
{
int numFrames = 0;
for (int i = 0; i < track.Value.Count; i++)
{
int count = track.Value[i].Value.accessor.count;
if (count > numFrames)
{
numFrames = count;
}
}
ImportedAnimationKeyframe[] keyframes = new ImportedAnimationKeyframe[numFrames];
for (int i = 0; i < numFrames; i++)
{
Vector3 translate = new Vector3(0, 0, 0);
Vector3 scale = new Vector3(1, 1, 1);
float rotX = 0;
float rotY = 0;
float rotZ = 0;
foreach (KeyValuePair<string, Document.Source> transform in track.Value)
{
Document.Source source = transform.Value;
Document.Array<float> array = (Document.Array<float>)source.array;
int arrayIdx = source.accessor.offset + (source.accessor.stride * i);
if (arrayIdx < array.Count)
{
float val = array[arrayIdx];
switch (transform.Key)
{
case "translate.X":
translate[0] = val;
break;
case "translate.Y":
if (Z_UP)
{
translate[2] = -val;
}
else
{
translate[1] = val;
}
break;
case "translate.Z":
if (Z_UP)
{
translate[1] = val;
}
else
{
translate[2] = val;
}
break;
case "rotateX.ANGLE":
rotX = val;
break;
case "rotateY.ANGLE":
rotY = val;
break;
case "rotateZ.ANGLE":
rotZ = val;
break;
case "scale.X":
scale[0] = val;
break;
case "scale.Y":
if (Z_UP)
{
scale[2] = val;
}
else
{
scale[1] = val;
}
break;
case "scale.Z":
if (Z_UP)
{
scale[1] = val;
}
else
{
scale[2] = val;
}
break;
default:
throw new Exception("Unknown transform type " + transform.Key + " for ANIMATION " + animations[i].id);
}
}
}
Matrix rotMatrix = Matrix.Identity;
Matrix rotXMatrix = Matrix.RotationAxis(new Vector3(1, 0, 0), (float)(rotX * Math.PI / 180));
Matrix rotYMatrix = Matrix.RotationAxis(new Vector3(0, 1, 0), (float)(rotY * Math.PI / 180));
Matrix rotZMatrix = Matrix.RotationAxis(new Vector3(0, 0, 1), (float)(rotZ * Math.PI / 180));
rotMatrix = rotMatrix * rotZMatrix;
rotMatrix = rotMatrix * rotYMatrix;
rotMatrix = rotMatrix * rotXMatrix;
if (Z_UP)
{
rotMatrix = ZUpToYUpMatrix * rotMatrix;
}
Vector3 dummyScale;
Quaternion rotation;
Vector3 dummyTranslate;
if (!rotMatrix.Decompose(out dummyScale, out rotation, out dummyTranslate))
{
throw new Exception("Failed to decompose matrix");
}
keyframes[i] = new ImportedAnimationKeyframe();
keyframes[i].Rotation = rotation;
keyframes[i].Scaling = scale;
keyframes[i].Translation = translate;
}
ImportedAnimationKeyframedTrack importedTrack = new ImportedAnimationKeyframedTrack();
importedTrack.Name = track.Key;
importedTrack.Keyframes = keyframes;
wsAnimation.TrackList.Add(importedTrack);
}
}
public void ConvertAnimation(odfANIMSection anim, odfParser odaParser, bool odaSkeleton)
{
if (odaSkeleton)
{
FrameList.Clear();
ConvertFrames(odaParser.FrameSection.RootFrame);
}
ImportedKeyframedAnimation iAnim = new ImportedKeyframedAnimation();
AnimationList.Add(iAnim);
iAnim.TrackList = new List<ImportedAnimationKeyframedTrack>(anim.Count);
string notFound = String.Empty;
foreach (odfTrack track in anim)
{
odfFrame boneFrame = odf.FindFrame(track.BoneFrameId, odaParser.FrameSection.RootFrame);
if (boneFrame == null)
{
notFound += (notFound.Length > 0 ? ", " : "") + track.BoneFrameId;
continue;
}
ImportedAnimationKeyframedTrack iTrack = new ImportedAnimationKeyframedTrack();
iAnim.TrackList.Add(iTrack);
iTrack.Name = boneFrame.Name;
iTrack.Keyframes = ConvertTrack(track.KeyframeList);
}
if (notFound.Length > 0)
{
Report.ReportLog("Warning: Animations weren't converted for the following missing frame IDs: " + notFound);
}
}
