/// <summary>
/// Scales the <see cref="Vector3"/> by the scaling with the option to ignore some dimensions flags.
/// </summary>
/// <param name="scaler">The scaling service.</param>
/// <param name="vector">The vector to scale.</param>
/// <param name="ignoreFlags">Which dimensions to ignore.</param>
/// <returns>A new scaled vector.</returns>
public static Vector3 Scale(this IUnitScalerStrategy scaler, Vector3 vector, UnitScaleFlags ignoreFlags)
{
float x = ignoreFlags.QuickFlagsCheck(UnitScaleFlags.X) ? vector.x : scaler.ScaleX(vector.x);
float y = ignoreFlags.QuickFlagsCheck(UnitScaleFlags.Y) ? vector.y : scaler.ScaleY(vector.y);;
float z = ignoreFlags.QuickFlagsCheck(UnitScaleFlags.Z) ? vector.z : scaler.ScaleZ(vector.z);;
return(new Vector3(x, y, z));
}
/// <summary>
/// Scales the <see cref="Vector3"/> by the scaling with the option to ignore some dimensions flags.
/// </summary>
/// <param name="scaler">The scaling service.</param>
/// <param name="vector">The vector to scale.</param>
/// <param name="ignoreFlags">Which dimensions to ignore.</param>
/// <returns>A new scaled vector.</returns>
public static Vector3 <float> Scale(this IUnitScalerStrategy scaler, Vector3 <float> vector, UnitScaleFlags ignoreFlags)
{
float x = ignoreFlags.QuickFlagsCheck(UnitScaleFlags.X) ? vector.X : scaler.ScaleX(vector.X);
float y = ignoreFlags.QuickFlagsCheck(UnitScaleFlags.Y) ? vector.Y : scaler.ScaleY(vector.Y);;
float z = ignoreFlags.QuickFlagsCheck(UnitScaleFlags.Z) ? vector.Z : scaler.ScaleZ(vector.Z);;
return(new Vector3 <float>(x, y, z));
}
/// <summary>
/// Scales the <see cref="Vector3"/> by the scaling.
/// Will use the vector2's Y component as the Vector3's Z component.
/// Will use the Y component of the original vector.
/// </summary>
/// <param name="scaler">The scaling service.</param>
/// <param name="vector">The vector to scale.</param>
/// <returns>A new scaled vector.</returns>
public static Vector3 ScaleYtoZ(this IUnitScalerStrategy scaler, Vector3 vector)
{
return(new Vector3(scaler.ScaleX(vector.x), vector.y, scaler.ScaleZ(vector.z)));
}
/// <summary>
/// Fully scales the <see cref="Vector2"/> by the scaling.
/// </summary>
/// <param name="scaler">The scaling service.</param>
/// <param name="vector">The vector to scale.</param>
/// <returns>A new scaled vector.</returns>
public static Vector2 Scale(this IUnitScalerStrategy scaler, Vector2 <float> vector)
{
return(new Vector2(scaler.ScaleX(vector.X), scaler.ScaleY(vector.Y)));
}
/// <summary>
/// Fully scales the <see cref="Vector2"/> by the scaling.
/// </summary>
/// <param name="scaler">The scaling service.</param>
/// <param name="vector">The vector to scale.</param>
/// <returns>A new scaled vector.</returns>
public static Vector2 ScaleYasZ(this IUnitScalerStrategy scaler, Vector2 vector)
{
return(new Vector3(scaler.ScaleX(vector.x), scaler.ScaleZ(vector.y)));
}
/// <summary>
/// Unscales the Y rotation based on the unit scale.
/// </summary>
/// <param name="scaler">The scaler.</param>
/// <param name="rotation">The rotation to scale.</param>
/// <returns></returns>
public static float UnScaleYRotation(this IUnitScalerStrategy scaler, float rotation)
{
//TODO: IS this right?
//This is odd but if we have both Z and X flipped then the Y will be the same.
return((Math.Sign(scaler.ScaleZ(1)) + Math.Sign(scaler.ScaleX(1))) <= 0.0f ? -rotation : rotation);
}
/// <summary>
/// Scales the <see cref="Vector3"/> by the scaling.
/// Will use the vector2's Y component as the Vector3's Z component.
/// Will use the Y component of the original vector.
/// </summary>
/// <param name="scaler">The scaling service.</param>
/// <param name="vector">The vector to scale.</param>
/// <returns>A new scaled vector.</returns>
public static Vector3 <float> ScaleYtoZ(this IUnitScalerStrategy scaler, Vector3 <float> vector)
{
return(new Vector3 <float>(scaler.ScaleX(vector.X), vector.Y, scaler.ScaleZ(vector.Z)));
}