public static void MirrorTangent <T>(this PathEditorTool <T> pathEditorTool) where T : ScriptablePath
{
var targets = pathEditorTool.targets;
foreach (var target in targets)
{
var path = pathEditorTool.GetPath(target);
if (path.selection.Count == 0)
{
continue;
}
path.undoObject.RegisterUndo("Mirror Tangents");
for (var i = 0; i < path.pointCount; ++i)
{
if (!path.selection.Contains(i))
{
continue;
}
path.MirrorTangent(i);
}
pathEditorTool.SetPath(target);
}
}
public static void CycleTangentMode <T>(this PathEditorTool <T> pathEditorTool) where T : ScriptablePath
{
var first = true;
var mixed = false;
var tangentMode = TangentMode.Linear;
var targets = pathEditorTool.targets;
foreach (var target in targets)
{
var path = pathEditorTool.GetPath(target);
if (path.selection.Count == 0)
{
continue;
}
for (var i = 0; i < path.pointCount; ++i)
{
if (!path.selection.Contains(i))
{
continue;
}
var point = path.GetPoint(i);
if (first)
{
first = false;
tangentMode = point.tangentMode;
}
else if (point.tangentMode != tangentMode)
{
mixed = true;
break;
}
}
if (mixed)
{
break;
}
}
if (mixed)
{
tangentMode = TangentMode.Linear;
}
else
{
tangentMode = GetNextTangentMode(tangentMode);
}
foreach (var target in targets)
{
var path = pathEditorTool.GetPath(target);
if (path.selection.Count == 0)
{
continue;
}
path.undoObject.RegisterUndo("Cycle Tangent Mode");
for (var i = 0; i < path.pointCount; ++i)
{
if (!path.selection.Contains(i))
{
continue;
}
path.SetTangentMode(i, tangentMode);
}
pathEditorTool.SetPath(target);
}
}