Added comment.

Author: create3000

src/x_ite/Components/Interpolation/ColorInterpolator.js

@@ -35,6 +35,7 @@ Object .assign (Object .setPrototypeOf (ColorInterpolator .prototype, X3DInterpo
       for (const value of keyValue)
          this .hsv .push (value .getHSV ());
 
+      // If there already was an set_fraction event in this frame, send a new value_changed to prevent glitches.
       if (this ._set_fraction .getModificationTime () >= this .getBrowser () .getCurrentTime ())
          this .set_fraction__ ();
    },

src/x_ite/Components/Interpolation/CoordinateInterpolator.js

@@ -17,6 +17,7 @@ Object .assign (Object .setPrototypeOf (CoordinateInterpolator .prototype, X3DIn
 {
    set_keyValue__ ()
    {
+      // If there already was an set_fraction event in this frame, send a new value_changed to prevent glitches.
       if (this ._set_fraction .getModificationTime () >= this .getBrowser () .getCurrentTime ())
          this .set_fraction__ ();
    },

src/x_ite/Components/Interpolation/CoordinateInterpolator2D.js

@@ -17,6 +17,7 @@ Object .assign (Object .setPrototypeOf (CoordinateInterpolator2D .prototype, X3D
 {
    set_keyValue__ ()
    {
+      // If there was already an set_fraction event in this frame, send a new value_changed to prevent glitches.
       if (this ._set_fraction .getModificationTime () >= this .getBrowser () .getCurrentTime ())
          this .set_fraction__ ();
    },

src/x_ite/Components/Interpolation/EaseInEaseOut.js

@@ -25,6 +25,7 @@ Object .assign (Object .setPrototypeOf (EaseInEaseOut .prototype, X3DInterpolato
       if (this ._easeInEaseOut .length < this ._key .length)
          this ._easeInEaseOut .resize (this ._key .length, this ._easeInEaseOut .length ? this ._easeInEaseOut [this ._easeInEaseOut .length - 1] : new Fields .SFVec2f ());
 
+      // If there was already an set_fraction event in this frame, send a new value_changed to prevent glitches.
       if (this ._set_fraction .getModificationTime () >= this .getBrowser () .getCurrentTime ())
          this .set_fraction__ ();
    },

src/x_ite/Components/Interpolation/NormalInterpolator.js

@@ -24,6 +24,7 @@ Object .assign (Object .setPrototypeOf (NormalInterpolator .prototype, X3DInterp
    },
    set_keyValue__ ()
    {
+      // If there was already an set_fraction event in this frame, send a new value_changed to prevent glitches.
       if (this ._set_fraction .getModificationTime () >= this .getBrowser () .getCurrentTime ())
          this .set_fraction__ ();
    },

src/x_ite/Components/Interpolation/OrientationInterpolator.js

@@ -35,6 +35,7 @@ Object .assign (Object .setPrototypeOf (OrientationInterpolator .prototype, X3DI
       if (keyValue .length < key .length)
          keyValue .resize (key .length, keyValue .length ? keyValue [keyValue .length - 1] : new Fields .SFRotation ());
 
+      // If there was already an set_fraction event in this frame, send a new value_changed to prevent glitches.
       if (this ._set_fraction .getModificationTime () >= this .getBrowser () .getCurrentTime ())
          this .set_fraction__ ();
    },

src/x_ite/Components/Interpolation/PositionInterpolator.js

@@ -30,6 +30,7 @@ Object .assign (Object .setPrototypeOf (PositionInterpolator .prototype, X3DInte
       if (keyValue .length < key .length)
          keyValue .resize (key .length, keyValue .length ? keyValue [keyValue .length - 1] : new Fields .SFVec3f ());
 
+      // If there was already an set_fraction event in this frame, send a new value_changed to prevent glitches.
       if (this ._set_fraction .getModificationTime () >= this .getBrowser () .getCurrentTime ())
          this .set_fraction__ ();
    },

src/x_ite/Components/Interpolation/PositionInterpolator2D.js

@@ -30,6 +30,7 @@ Object .assign (Object .setPrototypeOf (PositionInterpolator2D .prototype, X3DIn
       if (keyValue .length < key .length)
          keyValue .resize (key .length, keyValue .length ? keyValue [keyValue .length - 1] : new Fields .SFVec2f ());
 
+      // If there was already an set_fraction event in this frame, send a new value_changed to prevent glitches.
       if (this ._set_fraction .getModificationTime () >= this .getBrowser () .getCurrentTime ())
          this .set_fraction__ ();
    },

src/x_ite/Components/Interpolation/ScalarInterpolator.js

@@ -30,6 +30,7 @@ Object .assign (Object .setPrototypeOf (ScalarInterpolator .prototype, X3DInterp
       if (keyValue .length < key .length)
          keyValue .resize (key .length, keyValue .length ? keyValue [keyValue .length - 1] : 0);
 
+      // If there was already an set_fraction event in this frame, send a new value_changed to prevent glitches.
       if (this ._set_fraction .getModificationTime () >= this .getBrowser () .getCurrentTime ())
          this .set_fraction__ ();
    },

src/x_ite/Components/Interpolation/SplinePositionInterpolator.js

@@ -54,6 +54,7 @@ Object .assign (Object .setPrototypeOf (SplinePositionInterpolator .prototype, X
                               this ._keyVelocity,
                               this ._normalizeVelocity .getValue ());
 
+      // If there was already an set_fraction event in this frame, send a new value_changed to prevent glitches.
       if (this ._set_fraction .getModificationTime () >= this .getBrowser () .getCurrentTime ())
          this .set_fraction__ ();
    },