Fix interpolation stuttering

Author: nibsbin

Core/Game/Managers/FrameManager.cs

@@ -38,7 +38,7 @@ public static void TweakFramerate()
  {
  float scaler = (float)(ForeSight);
  scaler -= 0;
- scaler /= 16;
+ scaler /= 32;
  Time.timeScale = 1 + scaler;
  } else
  {

Core/Simulation/Physics/Core/LSBody.cs

@@ -600,9 +600,11 @@ public void SetVisuals()
 private void DoSetVisualPosition(Vector3 pos)
 {
 if (this.CanSetVisualPosition) {
+
 lastVisualPos = PositionalTransform.position;
 _visualPosition = pos;
 SetPositionBuffer = true;
+
 }
 }
 
@@ -621,18 +623,20 @@ private void DoSetVisualRotation(Vector2d rot)
 
 public void Visualize()
 {
+float lerpTime = PhysicsManager.LerpTime;
 if (CanSetVisualPosition) {
 if (SetPositionBuffer) {
-PositionalTransform.position = Vector3.LerpUnclamped (lastVisualPos, _visualPosition, PhysicsManager.LerpTime);
-
+
+PositionalTransform.position = Vector3.Lerp (lastVisualPos, _visualPosition, lerpTime);
+SetPositionBuffer = lerpTime < 1f;
 }
 }
 //const float rotationLerpDamping = 1f;
 if (CanSetVisualRotation && RotationalTransform != null) {
 if (SetRotationBuffer) {
 RotationalTransform.rotation =
- Quaternion.LerpUnclamped(lastVisualRot, visualRot, PhysicsManager.LerpTime);
-SetRotationBuffer = PhysicsManager.LerpTime < 1f;
+ Quaternion.Lerp(lastVisualRot, visualRot, PhysicsManager.LerpTime);
+SetRotationBuffer = lerpTime < 1f;
 
 }
 }

Core/Simulation/Physics/Core/PhysicsManager.cs

@@ -223,10 +223,13 @@ public static void Deactivate()
 public static bool Simulated { get; private set;}
 public static double AccumulatedTime { get; private set; }
 public static float LerpTime { get; private set;}
+public static bool LastLerpOver { get; private set;}
 public static void LateVisualize()
 {
 if (Simulated)
+{
 AccumulatedTime = Time.deltaTime;
+}
 else
 AccumulatedTime += Time.deltaTime;
 LerpTime = (float)(AccumulatedTime / PhysicsManager.FixedDeltaTime);
@@ -240,6 +243,8 @@ public static void LateVisualize()
 }
 }
 
+if (Simulated)
+Simulated = false;
 }
 
 public static float ElapsedTime;

Integration/Test/TestHelper.cs

@@ -47,7 +47,7 @@ void HandleOnTestData (byte[] obj)
 
 protected override void OnSimulate ()
 {
-if (!_enabled)
+if (_enabled)
 return;
 ticker++;
 if (ticker >= _checkFrameInterval) {