Method UpdateSpline

Source/Engine/Level/Actors/Spline.cpp:447–472

}

void Spline::UpdateSpline()
{
    auto& keyframes = Curve.GetKeyframes();
    const int32 count = keyframes.Count();

    // Always keep last point in the loop
    if (_loop && count > 1)
    {
        auto& first = keyframes[0];
        auto& last = keyframes[count - 1];
        last.Value = first.Value;
        last.TangentIn = first.TangentIn;
        last.TangentOut = first.TangentOut;
    }

    // Update bounds
    _localBounds = BoundingBox(count != 0 ? keyframes[0].Value.Translation : Vector3::Zero);
    for (int32 i = 1; i < count; i++)
        _localBounds.Merge(keyframes[i].Value.Translation);
    Matrix world;
    GetLocalToWorldMatrix(world);
    BoundingBox::Transform(_localBounds, world, _box);
    BoundingSphere::FromBox(_box, _sphere);

    SplineUpdated();
}

#if !COMPILE_WITHOUT_CSHARP