//!
//! updates the saved animation curve's keyframe with the current values of the keyframe in the GUI
//! this is called when repositioning the keyframe
//!
public void updateKeyInCurve()
{
AnimationCurve transXcurve = animData.getAnimationCurve(clip, "m_LocalPosition.x");
AnimationCurve transYcurve = animData.getAnimationCurve(clip, "m_LocalPosition.y");
AnimationCurve transZcurve = animData.getAnimationCurve(clip, "m_LocalPosition.z");
transXcurve.MoveKey(keyFrameNumber, new Keyframe(transXcurve.keys[keyFrameNumber].time, this.transform.position.x, transXcurve.keys[keyFrameNumber].inTangent, transXcurve.keys[keyFrameNumber].outTangent));
transYcurve.MoveKey(keyFrameNumber, new Keyframe(transYcurve.keys[keyFrameNumber].time, this.transform.position.y, transYcurve.keys[keyFrameNumber].inTangent, transYcurve.keys[keyFrameNumber].outTangent));
transZcurve.MoveKey(keyFrameNumber, new Keyframe(transZcurve.keys[keyFrameNumber].time, this.transform.position.z, transZcurve.keys[keyFrameNumber].inTangent, transZcurve.keys[keyFrameNumber].outTangent));
animData.changeAnimationCurve(clip, typeof(Transform), "m_LocalPosition.x", transXcurve);
animData.changeAnimationCurve(clip, typeof(Transform), "m_LocalPosition.y", transYcurve);
animData.changeAnimationCurve(clip, typeof(Transform), "m_LocalPosition.z", transZcurve);
}
//!
//! update the animation curves
//! normally called after the animation curve has changed
//!
public void updateAnimationCurves()
{
if (animData.getAnimationClips(target.gameObject) != null)
{
transCurves[0] = animData.getAnimationCurve(animData.getAnimationClips(target.gameObject)[0], "m_LocalPosition.x");
transCurves[1] = animData.getAnimationCurve(animData.getAnimationClips(target.gameObject)[0], "m_LocalPosition.y");
transCurves[2] = animData.getAnimationCurve(animData.getAnimationClips(target.gameObject)[0], "m_LocalPosition.z");
rotationCurves[0] = animData.getAnimationCurve(animData.getAnimationClips(target.gameObject)[0], "m_LocalRotation.x");
rotationCurves[1] = animData.getAnimationCurve(animData.getAnimationClips(target.gameObject)[0], "m_LocalRotation.y");
rotationCurves[2] = animData.getAnimationCurve(animData.getAnimationClips(target.gameObject)[0], "m_LocalRotation.z");
rotationCurves[3] = animData.getAnimationCurve(animData.getAnimationClips(target.gameObject)[0], "m_LocalRotation.w");
scaleCurves[0] = animData.getAnimationCurve(animData.getAnimationClips(target.gameObject)[0], "m_LocalScale.x");
scaleCurves[1] = animData.getAnimationCurve(animData.getAnimationClips(target.gameObject)[0], "m_LocalScale.y");
scaleCurves[2] = animData.getAnimationCurve(animData.getAnimationClips(target.gameObject)[0], "m_LocalScale.z");
// TODO: fix one length for all curves
animationDuration = animData.getAnimationClips(target.gameObject)[0].length;
setAnimationState(animationController.currentAnimationTime);
}
}
//!
//! updates the rendered line (animation path)
//!
private void updateLine()
{
print("updateLine");
if (animData.getAnimationClips(animationTarget) != null)
{
foreach (AnimationClip clip in animData.getAnimationClips(animationTarget))
{
//! AnimationCurves for X, Y and Z Translation of this clip
AnimationCurve transXcurve = animData.getAnimationCurve(clip, "m_LocalPosition.x");
AnimationCurve transYcurve = animData.getAnimationCurve(clip, "m_LocalPosition.y");
AnimationCurve transZcurve = animData.getAnimationCurve(clip, "m_LocalPosition.z");
int pointCount = 0;
List <Vector3[]> pointArraysList = new List <Vector3[]>(0);
for (int i = 0; i <= transXcurve.keys.Length - 1; i++)
{
if (i != transXcurve.keys.Length - 1)
{
Vector3[] pointArray = getHermiteInterpolationLine(transXcurve.keys[i], transYcurve.keys[i], transZcurve.keys[i], transXcurve.keys[i + 1], transYcurve.keys[i + 1], transZcurve.keys[i + 1]);
pointArraysList.Add(pointArray);
pointCount += pointArray.Length;
}
if (i < keyframeSpheres.Count)
{
keyframeSpheres[i].transform.position = new Vector3(transXcurve.keys[i].value, transYcurve.keys[i].value, transZcurve.keys[i].value);
}
else
{
GameObject sphere = GameObject.Instantiate <GameObject>(keySpherePrefab);
sphere.transform.position = new Vector3(transXcurve.keys[i].value, transYcurve.keys[i].value, transZcurve.keys[i].value);
sphere.transform.localScale = new Vector3(keyHandleScale, keyHandleScale, keyHandleScale);
sphere.transform.parent = frameSphereContainer.transform;
sphere.layer = 13;
sphere.name = i.ToString();
keyframeSpheres.Add(sphere);
}
}
if (transXcurve.keys.Length < keyframeSpheres.Count)
{
for (int i = transXcurve.keys.Length; i < keyframeSpheres.Count; i++)
{
Destroy(keyframeSpheres[i], 0);
}
keyframeSpheres.RemoveRange(transXcurve.keys.Length, keyframeSpheres.Count - transXcurve.keys.Length);
}
lineRenderer.SetVertexCount(pointCount);
int currentPosition = 0;
Vector3 lastPoint = new Vector3(float.MaxValue, float.MaxValue, float.MaxValue);
for (int i = 0; i < pointArraysList.Count; i++)
{
for (int j = 0; j < pointArraysList[i].Length; j++)
{
if (lastPoint != pointArraysList[i][j])
{
lineRenderer.SetPosition(currentPosition, pointArraysList[i][j]);
lastPoint = pointArraysList[i][j];
currentPosition++;
}
else
{
pointCount--;
lineRenderer.SetVertexCount(pointCount);
}
}
}
}
}
}
public void setKeyFrame()
{
currentAnimationTime = timeLine.CurrentTime;
if (animationTarget != null)
{
AnimationClip clip = initAnimationClip();
// add animation curves if not there already
if (animData.getAnimationCurve(clip, animationProperties[0]) == null)
{
foreach (string prop in animationProperties)
{
// add property curve
AnimationCurve _curve = new AnimationCurve();
//add curve to runtime data representation
animData.addAnimationCurve(clip, typeof(Transform), prop, _curve);
}
}
for (int n = 0; n < animationProperties.Length; n++)
{
// named property in curve
string prop = animationProperties[n];
// property delegate
PropertyInfo field = animationFields[n];
// get or create curve
AnimationCurve _curve = animData.getAnimationCurve(clip, prop);
if (_curve == null)
{
_curve = new AnimationCurve();
}
// add or move keyframe
bool movedSuccessfully = false;
int keyIndex = -1;
Keyframe key = new Keyframe(currentAnimationTime, (float)field.GetValue(animationInstance, null));
for (int i = 0; i < _curve.length; i++)
{
if (Mathf.Abs(_curve.keys[i].time - currentAnimationTime) < 0.04)
{
_curve.MoveKey(i, key);
keyIndex = i;
movedSuccessfully = true;
}
}
if (!movedSuccessfully)
{
keyIndex = _curve.AddKey(key);
movedSuccessfully = false;
}
if (_curve.keys.Length > 1)
{
if (keyIndex == 0)
{
_curve.SmoothTangents(1, 0);
}
if (keyIndex == _curve.keys.Length - 1)
{
_curve.SmoothTangents(_curve.keys.Length - 2, 0);
}
}
_curve.SmoothTangents(keyIndex, 0);
// update animation data
animData.changeAnimationCurve(clip, typeof(Transform), prop, _curve);
}
// TODO: cheesy
// animationTarget.GetComponent<SceneObject>().setKeyframe();
animationTarget.GetComponent <SceneObject>().updateAnimationCurves();
updateTimelineKeys();
updateLine();
}
}
