private Vector3[] GetPivotVectors(Timeline.PivotSample[] samples, float width, Rect rect, float height, bool loop)
{
if (samples.Length == 0 || (double) width < 0.330000013113022)
return new Vector3[0];
List<Vector3> segmentPoints = new List<Vector3>();
for (int index = 0; index < samples.Length; ++index)
{
Timeline.PivotSample sample = samples[index];
Vector3 zero = Vector3.zero;
zero.x = this.m_TimeArea.TimeToPixel(sample.m_Time, rect);
zero.y = (float) ((double) height / 16.0 + (double) sample.m_Weight * 12.0 * (double) height / 16.0);
segmentPoints.Add(zero);
}
if (loop && (double) segmentPoints[segmentPoints.Count - 1].x <= (double) rect.width)
{
float x = segmentPoints[segmentPoints.Count - 1].x;
int index = 0;
int num = 1;
List<Vector3> vector3List = new List<Vector3>();
while ((double) x < (double) rect.width)
{
if (index > segmentPoints.Count - 1)
{
index = 0;
++num;
}
Vector3 vector3 = segmentPoints[index];
vector3.x += (float) num * width;
x = vector3.x;
vector3List.Add(vector3);
++index;
}
segmentPoints.AddRange((IEnumerable<Vector3>) vector3List);
}
List<Vector3> controls = this.GetControls(segmentPoints, 0.5f);
segmentPoints.Clear();
int index1 = 0;
while (index1 < controls.Count - 3)
{
Vector3 p0 = controls[index1];
Vector3 p1 = controls[index1 + 1];
Vector3 p2 = controls[index1 + 2];
Vector3 p3 = controls[index1 + 3];
if (index1 == 0)
segmentPoints.Add(this.CalculatePoint(0.0f, p0, p1, p2, p3));
for (int index2 = 1; index2 <= 10; ++index2)
segmentPoints.Add(this.CalculatePoint((float) index2 / 10f, p0, p1, p2, p3));
index1 += 3;
}
return segmentPoints.ToArray();
}
public void OnDestroy()
{
this.ClearController();
if (this.m_Timeline != null)
{
this.m_Timeline = null;
}
if (this.m_AvatarPreview != null)
{
this.m_AvatarPreview.OnDestroy();
this.m_AvatarPreview = null;
}
}
private void Init(Animator scenePreviewObject, Motion motion)
{
if (this.m_AvatarPreview == null)
{
this.m_AvatarPreview = new AvatarPreview(scenePreviewObject, motion);
this.m_AvatarPreview.OnAvatarChangeFunc = new AvatarPreview.OnAvatarChange(this.OnPreviewAvatarChanged);
this.m_AvatarPreview.ShowIKOnFeetButton = false;
}
if (this.m_Timeline == null)
{
this.m_Timeline = new Timeline();
this.m_MustSampleMotions = true;
}
this.CreateController();
if (this.m_ParameterInfoList == null)
{
this.CreateParameterInfoList();
}
}
private Vector3[] GetPivotVectors(Timeline.PivotSample[] samples, float motionStart, float motionStop, Rect rect, bool loop)
{
if (samples.Length == 0 || motionStop - motionStart < 0.33f)
{
return new Vector3[0];
}
float num = motionStop - motionStart;
List<Vector3> list = new List<Vector3>();
for (int i = 0; i < samples.Length; i++)
{
Timeline.PivotSample pivotSample = samples[i];
Vector3 zero = Vector3.zero;
zero.x = this.m_TimeArea.TimeToPixel(pivotSample.m_Time, rect);
zero.y = rect.height / 16f + pivotSample.m_Weight * 12f * rect.height / 16f;
list.Add(zero);
}
if (loop && list[list.Count - 1].x <= rect.width)
{
float x = list[list.Count - 1].x;
int num2 = 0;
int num3 = 1;
List<Vector3> list2 = new List<Vector3>();
list2.Add(list[list.Count - 1]);
while (x < rect.width)
{
if (num2 > list.Count - 1)
{
num2 = 0;
num3++;
}
Vector3 item = list[num2];
item.x += (float)num3 * num;
x = item.x;
list2.Add(item);
num2++;
}
list.AddRange(list2);
}
List<Vector3> controls = this.GetControls(list, 0.5f);
list.Clear();
for (int j = 0; j < controls.Count - 3; j += 3)
{
Vector3 p = controls[j];
Vector3 p2 = controls[j + 1];
Vector3 p3 = controls[j + 2];
Vector3 p4 = controls[j + 3];
if (j == 0)
{
list.Add(this.CalculatePoint(0f, p, p2, p3, p4));
}
for (int k = 1; k <= 10; k++)
{
list.Add(this.CalculatePoint((float)k / 10f, p, p2, p3, p4));
}
}
return list.ToArray();
}
public void OnDestroy()
{
this.ClearController();
if (this.m_Timeline != null)
this.m_Timeline = (Timeline) null;
if (this.m_AvatarPreview == null)
return;
this.m_AvatarPreview.OnDestroy();
this.m_AvatarPreview = (AvatarPreview) null;
}
private void ResampleTransition(AnimatorStateTransition transition, AvatarMask layerMask, TransitionPreview.TransitionInfo info, Animator previewObject)
{
this.m_IsResampling = true;
this.m_MustResample = false;
bool flag = this.m_RefTransition != transition;
this.m_RefTransition = transition;
this.m_RefTransitionInfo = info;
this.m_LayerMask = layerMask;
if (this.m_AvatarPreview != null)
{
this.m_AvatarPreview.OnDestroy();
this.m_AvatarPreview = null;
}
this.ClearController();
Motion motion = this.m_RefSrcState.motion;
this.Init(previewObject, (!(motion != null)) ? this.m_RefDstState.motion : motion);
if (this.m_Controller == null)
{
return;
}
this.m_AvatarPreview.Animator.allowConstantClipSamplingOptimization = false;
this.m_StateMachine.defaultState = this.m_DstState;
this.m_Transition.mute = true;
AnimatorController.SetAnimatorController(this.m_AvatarPreview.Animator, this.m_Controller);
this.m_AvatarPreview.Animator.Update(1E-05f);
this.WriteParametersInController();
this.m_AvatarPreview.Animator.SetLayerWeight(this.m_LayerIndex, 1f);
float length = this.m_AvatarPreview.Animator.GetCurrentAnimatorStateInfo(this.m_LayerIndex).length;
this.m_StateMachine.defaultState = this.m_SrcState;
this.m_Transition.mute = false;
AnimatorController.SetAnimatorController(this.m_AvatarPreview.Animator, this.m_Controller);
this.m_AvatarPreview.Animator.Update(1E-05f);
this.WriteParametersInController();
this.m_AvatarPreview.Animator.SetLayerWeight(this.m_LayerIndex, 1f);
float length2 = this.m_AvatarPreview.Animator.GetCurrentAnimatorStateInfo(this.m_LayerIndex).length;
if (this.m_LayerIndex > 0)
{
this.m_AvatarPreview.Animator.stabilizeFeet = false;
}
float num = length2 * this.m_RefTransition.exitTime + length2 * this.m_Transition.duration + length;
if (num > 2000f)
{
Debug.LogWarning("Transition duration is longer than 2000 second, Disabling previewer.");
this.m_ValidTransition = false;
return;
}
float num2 = (this.m_RefTransition.exitTime <= 0f) ? length2 : (length2 * this.m_RefTransition.exitTime);
float num3 = (num2 <= 0f) ? 0.0333333351f : Mathf.Min(Mathf.Max(num2 / 300f, 0.0333333351f), num2 / 5f);
float num4 = (length <= 0f) ? 0.0333333351f : Mathf.Min(Mathf.Max(length / 300f, 0.0333333351f), length / 5f);
num3 = Mathf.Max(num3, num / 300f);
num4 = Mathf.Max(num4, num / 300f);
float num5 = num3;
float num6 = 0f;
bool flag2 = false;
bool flag3 = false;
bool flag4 = false;
this.m_AvatarPreview.Animator.StartRecording(-1);
this.m_LeftStateWeightA = 0f;
this.m_LeftStateTimeA = 0f;
this.m_AvatarPreview.Animator.Update(0f);
int num7 = 0;
while (!flag4)
{
num7++;
this.m_AvatarPreview.Animator.Update(num5);
AnimatorStateInfo currentAnimatorStateInfo = this.m_AvatarPreview.Animator.GetCurrentAnimatorStateInfo(this.m_LayerIndex);
num6 += num5;
if (!flag2)
{
this.m_LeftStateWeightA = currentAnimatorStateInfo.normalizedTime;
this.m_LeftStateTimeA = num6;
flag2 = true;
}
if (flag3 && num6 >= num)
{
flag4 = true;
}
if (!flag3 && currentAnimatorStateInfo.IsName(this.m_DstState.name))
{
this.m_RightStateWeightA = currentAnimatorStateInfo.normalizedTime;
this.m_RightStateTimeA = num6;
flag3 = true;
}
if (!flag3)
{
this.m_LeftStateWeightB = currentAnimatorStateInfo.normalizedTime;
this.m_LeftStateTimeB = num6;
}
if (flag3)
{
this.m_RightStateWeightB = currentAnimatorStateInfo.normalizedTime;
this.m_RightStateTimeB = num6;
}
if (this.m_AvatarPreview.Animator.IsInTransition(this.m_LayerIndex))
{
num5 = num4;
}
}
float stopTime = num6;
this.m_AvatarPreview.Animator.StopRecording();
if (Mathf.Approximately(this.m_LeftStateWeightB, this.m_LeftStateWeightA) || Mathf.Approximately(this.m_RightStateWeightB, this.m_RightStateWeightA))
{
Debug.LogWarning("Speed difference between states is too big. Transition preview will be disabled.");
this.m_ValidTransition = false;
return;
}
float num8 = (this.m_LeftStateTimeB - this.m_LeftStateTimeA) / (this.m_LeftStateWeightB - this.m_LeftStateWeightA);
float num9 = (this.m_RightStateTimeB - this.m_RightStateTimeA) / (this.m_RightStateWeightB - this.m_RightStateWeightA);
if (this.m_MustSampleMotions)
{
this.m_MustSampleMotions = false;
this.m_SrcPivotList.Clear();
this.m_DstPivotList.Clear();
num5 = num4;
this.m_StateMachine.defaultState = this.m_DstState;
this.m_Transition.mute = true;
AnimatorController.SetAnimatorController(this.m_AvatarPreview.Animator, this.m_Controller);
this.m_AvatarPreview.Animator.SetLayerWeight(this.m_LayerIndex, 1f);
this.m_AvatarPreview.Animator.Update(1E-07f);
this.WriteParametersInController();
num6 = 0f;
while (num6 <= num9)
{
this.m_AvatarPreview.Animator.Update(num5 * 2f);
num6 += num5 * 2f;
Timeline.PivotSample pivotSample = new Timeline.PivotSample();
pivotSample.m_Time = num6;
pivotSample.m_Weight = this.m_AvatarPreview.Animator.pivotWeight;
this.m_DstPivotList.Add(pivotSample);
}
num5 = num3;
this.m_StateMachine.defaultState = this.m_SrcState;
this.m_Transition.mute = true;
AnimatorController.SetAnimatorController(this.m_AvatarPreview.Animator, this.m_Controller);
this.m_AvatarPreview.Animator.Update(1E-07f);
this.WriteParametersInController();
this.m_AvatarPreview.Animator.SetLayerWeight(this.m_LayerIndex, 1f);
num6 = 0f;
while (num6 <= num8)
{
this.m_AvatarPreview.Animator.Update(num5 * 2f);
num6 += num5 * 2f;
Timeline.PivotSample pivotSample2 = new Timeline.PivotSample();
pivotSample2.m_Time = num6;
pivotSample2.m_Weight = this.m_AvatarPreview.Animator.pivotWeight;
this.m_SrcPivotList.Add(pivotSample2);
}
this.m_Transition.mute = false;
AnimatorController.SetAnimatorController(this.m_AvatarPreview.Animator, this.m_Controller);
this.m_AvatarPreview.Animator.Update(1E-07f);
this.WriteParametersInController();
}
this.m_Timeline.StopTime = (this.m_AvatarPreview.timeControl.stopTime = stopTime);
this.m_AvatarPreview.timeControl.currentTime = this.m_Timeline.Time;
if (flag)
{
Timeline arg_74F_0 = this.m_Timeline;
float num10 = this.m_AvatarPreview.timeControl.currentTime = (this.m_AvatarPreview.timeControl.startTime = 0f);
this.m_Timeline.StartTime = num10;
arg_74F_0.Time = num10;
this.m_Timeline.ResetRange();
}
this.m_AvatarPreview.Animator.StartPlayback();
this.m_IsResampling = false;
}