protected PrimitiveBuilder(MeshBuilder <TMaterial, TvG, TvM, TvS> mesh, PrimitiveBuilder <TMaterial, TvG, TvM, TvS> other, TMaterial material)
{
Guard.NotNull(mesh, nameof(mesh));
Guard.NotNull(other, nameof(other));
this._Mesh = mesh;
this._Material = material != null ? material : other.Material;
other._Vertices.CopyTo(this._Vertices);
foreach (var otherMT in other._MorphTargets)
{
var thisMT = new PrimitiveMorphTargetBuilder <TvG>(idx => this._Vertices[idx].Geometry, otherMT);
this._MorphTargets.Add(otherMT);
}
}
internal PrimitiveMorphTargetBuilder(Func <int, TvG> baseVertexFunc, PrimitiveMorphTargetBuilder <TvG> other)
{
this._BaseVertexFunc = baseVertexFunc;
this._MorphVertices = new Dictionary <int, TvG>(other._MorphVertices);
}