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;
}
}
public void OnDisable()
{
ClearController();
if (m_Timeline != null)
{
m_Timeline = null;
}
if (m_AvatarPreview != null)
{
m_AvatarPreview.OnDisable();
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 TimelineControl();
this.m_MustSampleMotions = true;
}
this.CreateController();
if (this.m_ParameterInfoList == null)
{
this.CreateParameterInfoList();
}
}
private void Init(Animator scenePreviewObject, Motion motion)
{
if (m_AvatarPreview == null)
{
m_AvatarPreview = new AvatarPreview(scenePreviewObject, motion);
m_AvatarPreview.OnAvatarChangeFunc = OnPreviewAvatarChanged;
m_AvatarPreview.ShowIKOnFeetButton = false;
m_AvatarPreview.ResetPreviewFocus();
}
if (m_Timeline == null)
{
m_Timeline = new TimelineControl();
m_MustSampleMotions = true;
}
CreateController();
CreateParameterInfoList();
}
private void ResampleTransition(AnimatorStateTransition transition, AvatarMask layerMask, TransitionPreview.TransitionInfo info, Animator previewObject)
{
this.m_IsResampling = true;
this.m_MustResample = false;
this.m_ValidTransition = true;
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)
{
this.m_IsResampling = false;
}
else
{
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 + this.m_Transition.duration * ((!this.m_RefTransition.hasFixedDuration) ? length2 : 1f) + length;
if (num > 2000f)
{
Debug.LogWarning("Transition duration is longer than 2000 second, Disabling previewer.");
this.m_ValidTransition = false;
this.m_IsResampling = false;
}
else
{
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 / 600f);
num4 = Mathf.Max(num4, num / 600f);
float num5 = num3;
float num6 = 0f;
bool flag2 = false;
bool flag3 = false;
bool flag4 = false;
if (this.m_RefTransition.exitTime == 0f)
{
this.m_AvatarPreview.Animator.CrossFade(0, 0f, 0, 0.9999f);
}
this.m_AvatarPreview.Animator.StartRecording(-1);
this.m_LeftStateWeightA = 0f;
this.m_LeftStateTimeA = 0f;
this.m_AvatarPreview.Animator.Update(0f);
while (!flag4 && num6 < num)
{
this.m_AvatarPreview.Animator.Update(num5);
AnimatorStateInfo currentAnimatorStateInfo = this.m_AvatarPreview.Animator.GetCurrentAnimatorStateInfo(this.m_LayerIndex);
num6 += num5;
if (!flag2)
{
this.m_LeftStateWeightA = (this.m_LeftStateWeightB = currentAnimatorStateInfo.normalizedTime);
this.m_LeftStateTimeA = (this.m_LeftStateTimeB = 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("Difference in effective length between states is too big. Transition preview will be disabled.");
this.m_ValidTransition = false;
this.m_IsResampling = false;
}
else
{
float num7 = (this.m_LeftStateTimeB - this.m_LeftStateTimeA) / (this.m_LeftStateWeightB - this.m_LeftStateWeightA);
float num8 = (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.Update(0f);
this.m_AvatarPreview.Animator.SetLayerWeight(this.m_LayerIndex, 1f);
this.m_AvatarPreview.Animator.Update(1E-07f);
this.WriteParametersInController();
for (num6 = 0f; num6 <= num8; num6 += num5 * 2f)
{
TimelineControl.PivotSample pivotSample = new TimelineControl.PivotSample();
pivotSample.m_Time = num6;
pivotSample.m_Weight = this.m_AvatarPreview.Animator.pivotWeight;
this.m_DstPivotList.Add(pivotSample);
this.m_AvatarPreview.Animator.Update(num5 * 2f);
}
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);
for (num6 = 0f; num6 <= num7; num6 += num5 * 2f)
{
TimelineControl.PivotSample pivotSample2 = new TimelineControl.PivotSample();
pivotSample2.m_Time = num6;
pivotSample2.m_Weight = this.m_AvatarPreview.Animator.pivotWeight;
this.m_SrcPivotList.Add(pivotSample2);
this.m_AvatarPreview.Animator.Update(num5 * 2f);
}
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)
{
TimelineControl arg_80E_0 = this.m_Timeline;
float num9 = this.m_AvatarPreview.timeControl.currentTime = (this.m_AvatarPreview.timeControl.startTime = 0f);
this.m_Timeline.StartTime = num9;
arg_80E_0.Time = num9;
this.m_Timeline.ResetRange();
}
this.m_AvatarPreview.Animator.StartPlayback();
this.m_IsResampling = false;
}
}
}
}