// Adds a path knot of type knotType to the path owned by widget at the
// transform defined by spawnXf.
public CreatePathKnotCommand(CameraPathWidget widget, CameraPathKnot.Type knotType,
PathT pathT, TrTransform spawnXf,
BaseCommand parent = null)
: base(parent)
{
m_Widget = widget;
m_KnotType = knotType;
m_SpawnXf = spawnXf;
m_PathT = pathT;
}
public void AddPathConstrainedKnot(CameraPathKnot.Type type, Vector3 pos, Quaternion rot) {
// Determine the position knot and path t for this new knot.
Vector3 error = Vector3.zero;
if (m_Path.ProjectPositionOnToPath(pos, out PathT pathT, out error)) {
// For PositionKnots, validT is the position in the position list.
if (type == CameraPathKnot.Type.Position) {
pathT = new PathT(pathT.T + 1.0f);
}
SketchMemoryScript.m_Instance.PerformAndRecordCommand(new CreatePathKnotCommand(
this, type, pathT, TrTransform.TR(pos, rot)));
}
}
