|
public static GetKeyTangentMode ( |
||
| keyframe | ||
| leftRight | int | |
| Результат | TangentMode | |
public static void ClampCurveRotate360(AnimationCurve rotatecurve, int f, bool rotateCircle)
{
float prev = rotatecurve.keys[f - 1].value;
float curr = rotatecurve.keys[f].value;
if (rotateCircle)
{
//rotate beyond 1 circle
if (curr < -180f || curr > 180f)
{
return;
}
if (prev < -180f || prev > 180f)
{
if (f > 1)
{
prev = rotatecurve.keys[f - 2].value;
}
}
}
while ((curr - prev) > 180)
{
curr -= 360;
}
while ((curr - prev) < -180)
{
curr += 360;
}
if (rotatecurve.keys[f].value != curr)
{
TangentMode modeIn = KeyframeUtil.GetKeyTangentMode(rotatecurve.keys[f].tangentMode, (int)rotatecurve.keys[f].inTangent);
TangentMode modeOut = KeyframeUtil.GetKeyTangentMode(rotatecurve.keys[f].tangentMode, (int)rotatecurve.keys[f].outTangent);
if (f == rotatecurve.length - 1)
{
modeIn = TangentMode.Linear;
}
rotatecurve.MoveKey(f, KeyframeUtil.GetNew(rotatecurve.keys[f].time, curr, modeIn, modeOut));
}
}
// UnityEditor.CurveUtility.cs (c) Unity Technologies
public static void UpdateTangentsFromMode(AnimationCurve curve, int index)
{
if (index < 0 || index >= curve.length)
{
return;
}
Keyframe key = curve[index];
if (KeyframeUtil.GetKeyTangentMode(key, 0) == TangentMode.Linear && index >= 1)
{
key.inTangent = CalculateLinearTangent(curve, index, index - 1);
curve.MoveKey(index, key);
}
if (KeyframeUtil.GetKeyTangentMode(key, 1) == TangentMode.Linear && index + 1 < curve.length)
{
key.outTangent = CalculateLinearTangent(curve, index, index + 1);
curve.MoveKey(index, key);
}
if (KeyframeUtil.GetKeyTangentMode(key, 0) != TangentMode.Smooth && KeyframeUtil.GetKeyTangentMode(key, 1) != TangentMode.Smooth)
{
return;
}
curve.SmoothTangents(index, 0.0f);
}
