public PartialModel(TriBag _bag, Color _clr, TranslateTransform3D _tt, bool _transparent)
{
bag = _bag;
clr = _clr;
bTransparent = _transparent;
gm3d = new GeometryModel3D();
if (_tt != null)
{
gm3d.Transform = _tt;
}
Brush br = new SolidColorBrush(clr);
if (bTransparent)
{
br.Opacity = wpfmisc.TRANSPARENT_OPACITY_VALUE;
}
gm3d.Material = new DiffuseMaterial(br);
mesh = new MeshGeometry3D();
gm3d.Geometry = mesh;
mesh.Positions = new Point3DCollection();
mesh.TriangleIndices = new Int32Collection();
ndx = 0;
tris = new List <Triangle3d>();
}
private void MakeModels(TriBag bag, TranslateTransform3D tt, List <Face> highlights)
{
bool bTransparent = (transparencies != null) && (transparencies.Contains(bag.solid.name));
Dictionary <Color, PartialModel> curmodels = new Dictionary <Color, PartialModel>();
foreach (Triangle3d t in bag.tris)
{
Color clr;
if (
bShowHighlights &&
(highlights != null) &&
highlights.Contains(t.face)
)
{
clr = Colors.Cyan;
}
else
{
if (bShowEndGrain)
{
clr = GetColorByFaceQuality(t.face);
}
else
{
var c = t.face.solid.material.GetColor();
clr = Color.FromRgb(c.R, c.G, c.B);
}
}
PartialModel pm;
if (!curmodels.ContainsKey(clr))
{
pm = new PartialModel(bag, clr, tt, bTransparent);
curmodels[clr] = pm;
}
else
{
pm = curmodels[clr];
}
pm.Add(t);
}
if (bTransparent)
{
this.models.AddRange(curmodels.Values);
}
else
{
this.models.InsertRange(0, curmodels.Values);
}
}
