private void InitializeTiltingCurve()
{
TiltingCurve.AddKey(0, 0);
TiltingCurve.AddKey(1, 0);
OnTiltingCurveUpdated();
}
/// <summary>
/// Removes tilting value for a given path node index.
/// </summary>
/// <param name="nodeTimestamp">Path node timestamp.</param>
private void HandleDisableTiltingTool(float nodeTimestamp)
{
// Get nodes that have tilitng tool enabled.
var tiltingCurveTimestamps =
Utilities.GetAnimationCurveTimestamps(TiltingCurve);
// Find ease index for the given timestamp.
var tiltingKeyIndex =
tiltingCurveTimestamps.FindIndex(x => x == nodeTimestamp);
// Remove key from ease curve.
if (tiltingKeyIndex != -1)
{
TiltingCurve.RemoveKey(tiltingKeyIndex);
}
Asserts.AssertToolCurveInSync(
TiltedNodesNo,
TiltingCurveKeysNo,
"tilting");
// todo remove
//var nodesWithTiltingEnabledNo = GetTiltedNodeTimestamps();
//Utilities.Assert(
// () => TiltingCurve.length == nodesWithTiltingEnabledNo.Count,
// String.Format(
// "Number of tilting curve keys and number of nodes" +
// " with enabled tilting tool differs.\n" +
// "Tilting curve length: {0}\n" +
// "Nodes with enabled tilting tool: {1}",
// TiltingCurve.length,
// nodesWithTiltingEnabledNo.Count));
}
public void UpdateTiltingValue(int keyIndex, float newValue)
{
// Copy keyframe.
var keyframeCopy = TiltingCurve.keys[keyIndex];
// Update keyframe value.
keyframeCopy.value = newValue;
// Remove old key.
TiltingCurve.RemoveKey(keyIndex);
// Add updated key.
TiltingCurve.AddKey(keyframeCopy);
EaseCurveExtremeNodes(TiltingCurve);
OnTiltingCurveUpdated();
}
public void RemoveKeyFromTiltingCurve(float timestamp)
{
var index = Utilities.GetIndexAtTimestamp(TiltingCurve, timestamp);
TiltingCurve.RemoveKey(index);
}
public void AddKeyToTiltingCurve(float time)
{
var valueAtTime = TiltingCurve.Evaluate(time);
TiltingCurve.AddKey(time, valueAtTime);
}
public float GetTiltingValueAtTime(float timestamp)
{
return(TiltingCurve.Evaluate(timestamp));
}
