/// <summary>
/// Appends a tag trait constraint to the existing tag trait expression.
/// </summary>
/// <remarks>
/// An "and" clause matches all intervals from the motion library
/// that contain the trait passed as argument and any constraint
/// that has been previously specified as part of the tag trait expression.
/// <example>
/// <code>
/// synthesizer.Query.Where(
/// Locomotion.Default).And(Idle.Default));
/// </code>
/// </example>
/// </remarks>
/// <seealso cref="MotionSynthesizer.Query"/>
public QueryTraitExpression And <T>(T value) where T : struct
{
var traitIndex = binary.Ref.GetTraitIndex(value);
Insert(Constraint.Create(traitIndex));
return(this);
}
/// <summary>
/// Introduces a marker trait expression that selects based on an "at" clause.
/// </summary>
/// <remarks>
/// An "at" clause matches all single poses from the motion library
/// that contain the marker type passed as argument.
/// <example>
/// <code>
/// synthesizer.Query.At<Loop>();
/// </code>
/// </example>
/// </remarks>
/// <seealso cref="MotionSynthesizer.Query"/>
public QueryMarkerExpression At <T>() where T : struct
{
constraints.Add(
Constraint.Create(
GetTypeIndex <T>(), Type.At));
return(this);
}
