void IntializeRecording()
{
List <string> controlNames = character.GetControlList();
List <UnityEngine.Object> controls = LiveUnityInterface.GetControls(this.gameObject, controlNames);
recordingTime = 0.0f;
//Loop through controls and create anim curves for each
for (int i = 0; i < controlNames.Count; i++)
{
FTIAnimCurve ftiCurve = new FTIAnimCurve();
UnityEngine.Object control = controls[i];
if (control is Transform)
{
Transform transfromControl = (Transform)control;
ftiCurve.hierachyPath = LiveUnityInterface.GetRelativeGameObjectPath(transfromControl.gameObject, this.gameObject);
ftiCurve.isBlendShape = false;
int curveNum = 3;
string attr = LiveHelpers.GetAttrString(controlNames [i]);
if (attr == LiveCharacterSetup.rotationSuffix)
{
curveNum++;
}
for (int j = 0; j < curveNum; j++)
{
ftiCurve.animCurves.Add(new AnimationCurve());
//Intialize values to have at least 1 keyframe
if (attr != LiveCharacterSetup.rotationSuffix)
{
ftiCurve.animCurves[j].AddKey(0f, transfromControl.localPosition[j]);
}
else
{
ftiCurve.animCurves[j].AddKey(0f, transfromControl.localRotation[j]);
}
}
}
else if (control is SkinnedMeshRenderer)
{
SkinnedMeshRenderer blendShapeControl = (SkinnedMeshRenderer)control;
string attr = LiveHelpers.GetAttrString(controlNames[i]);
int index = LiveUnityInterface.GetBlendShapeIndex(blendShapeControl, attr);
ftiCurve.hierachyPath = LiveUnityInterface.GetRelativeGameObjectPath(blendShapeControl.gameObject, this.gameObject);
ftiCurve.isBlendShape = true;
ftiCurve.animCurves.Add(new AnimationCurve());
ftiCurve.animCurves[0].AddKey(0f, blendShapeControl.GetBlendShapeWeight(index));
}
RecordedCurves.Add(controlNames[i], ftiCurve);
}
}
public void RecordFrame()
{
if (Recording && live.m_RecievedNewData)
{
live.m_RecievedNewData = false;
//Grab values from rig
Dictionary <string, Vector4> controlValues;
if (cachedRigValues == null)
{
controlValues = LiveUnityInterface.GetControlValues(this.gameObject, character.GetControlList());
}
else
{
controlValues = cachedRigValues;
}
//Write keyframes for each control, if keyframe on new data only check if there is new data
foreach (KeyValuePair <string, Vector4> controlKvp in controlValues)
{
string controlName = controlKvp.Key;
FTIAnimCurve curveData = RecordedCurves[controlName];
if (curveData.isBlendShape)
{
if (!KeyframeOnNewData || curveData.animCurves[0].keys[curveData.animCurves[0].keys.Length - 1].value != controlKvp.Value.x)
{
Keyframe newFrame = new Keyframe(recordingTime, controlKvp.Value.x);
curveData.animCurves[0].AddKey(newFrame);
}
}
else
{
if (!KeyframeOnNewData || curveData.animCurves[0].keys[curveData.animCurves[0].keys.Length - 1].value != controlKvp.Value.x)
{
Keyframe newFrame = new Keyframe(recordingTime, controlKvp.Value.x);
curveData.animCurves[0].AddKey(newFrame);
}
if (!KeyframeOnNewData || curveData.animCurves[1].keys[curveData.animCurves[1].keys.Length - 1].value != controlKvp.Value.y)
{
Keyframe newFrame = new Keyframe(recordingTime, controlKvp.Value.y);
curveData.animCurves[1].AddKey(newFrame);
}
if (!KeyframeOnNewData || curveData.animCurves[2].keys[curveData.animCurves[2].keys.Length - 1].value != controlKvp.Value.z)
{
Keyframe newFrame = new Keyframe(recordingTime, controlKvp.Value.z);
curveData.animCurves[2].AddKey(newFrame);
}
string attr = LiveHelpers.GetAttrString(controlName);
if (attr == LiveCharacterSetup.rotationSuffix)
{
if (!KeyframeOnNewData || curveData.animCurves[3].keys[curveData.animCurves[3].keys.Length - 1].value != controlKvp.Value.w)
{
Keyframe newFrame = new Keyframe(recordingTime, controlKvp.Value.w);
curveData.animCurves[3].AddKey(newFrame);
}
}
}
}
}
}
public void OnToggleRecording()
{
if (RecordedCurves == null)
{
RecordedCurves = new Dictionary <string, FTIAnimCurve>();
}
Recording = !Recording;
if (!Recording)
{
//Write data to clip
Debug.Log("[Faceware Live] Recording Stopped. Writing to animation clip. This may take a moment.");
if (ClipToWriteTo != null)
{
foreach (KeyValuePair <string, FTIAnimCurve> curveKvp in RecordedCurves)
{
string controlName = curveKvp.Key;
FTIAnimCurve curveData = curveKvp.Value;
if (curveData.isBlendShape)
{
#if UNITY_EDITOR && (UNITY_5 || UNITY_2017 || UNITY_2018)
#if UNITY_5_4_OR_NEWER
//If in editor and a version that supports curve setting, set the curves to what is specified
for (int i = 0; i < curveData.animCurves[0].keys.Length; i++)
{
UnityEditor.AnimationUtility.SetKeyLeftTangentMode(curveData.animCurves[0], i, keyframeTangentMode);
UnityEditor.AnimationUtility.SetKeyRightTangentMode(curveData.animCurves[0], i, keyframeTangentMode);
}
#endif
#endif
string blendShapeAttr = LiveHelpers.GetAttrString(controlName);
ClipToWriteTo.SetCurve(curveData.hierachyPath, typeof(SkinnedMeshRenderer), "blendShape." + blendShapeAttr, curveData.animCurves[0]);
}
else
{
string controlAttr = LiveHelpers.GetAttrString(controlName);
if (controlAttr == LiveCharacterSetup.rotationSuffix)
{
ClipToWriteTo.SetCurve(curveData.hierachyPath, typeof(Transform), "m_LocalRotation.x", curveData.animCurves[0]);
ClipToWriteTo.SetCurve(curveData.hierachyPath, typeof(Transform), "m_LocalRotation.y", curveData.animCurves[1]);
ClipToWriteTo.SetCurve(curveData.hierachyPath, typeof(Transform), "m_LocalRotation.z", curveData.animCurves[2]);
ClipToWriteTo.SetCurve(curveData.hierachyPath, typeof(Transform), "m_LocalRotation.w", curveData.animCurves[3]);
}
else if (controlAttr == LiveCharacterSetup.translationSuffix)
{
ClipToWriteTo.SetCurve(curveData.hierachyPath, typeof(Transform), "m_LocalPosition.x", curveData.animCurves[0]);
ClipToWriteTo.SetCurve(curveData.hierachyPath, typeof(Transform), "m_LocalPosition.y", curveData.animCurves[1]);
ClipToWriteTo.SetCurve(curveData.hierachyPath, typeof(Transform), "m_LocalPosition.z", curveData.animCurves[2]);
}
}
}
Debug.Log("[Faceware Live] Animation successfully written to " + ClipToWriteTo.name + ".anim");
RecordedCurves.Clear();
}
else
{
Debug.LogWarning("[Faceware Live] Animtion could not be recorded as Animation Clip to write to was null. Please set an animation clip to write the animation to");
}
}
else
{
RecordedCurves.Clear();
IntializeRecording();
Debug.Log("[Faceware Live] Recording Started!");
}
}
