// Define the model.
private void DefineModel(Model3DGroup group)
{
//// Verify the tetrahedron calculations.
//MeshExtensions.VerifyTetrahedron();
// Show the axes.
MeshExtensions.AddAxes(group);
const double scale = 5;
// Make a solid insphere.
MeshGeometry3D mesh1 = new MeshGeometry3D();
mesh1.AddSphere(D3.Origin, G3.TetrahedronInradius(), 60, 30, true);
mesh1.ApplyTransformation(new ScaleTransform3D(scale, scale, scale));
group.Children.Add(mesh1.MakeModel(Brushes.Red));
// Make a translucent tetrahedron.
MeshGeometry3D mesh2 = new MeshGeometry3D();
mesh2.AddTetrahedron();
mesh2.ApplyTransformation(new ScaleTransform3D(scale, scale, scale));
Brush brush = new SolidColorBrush(Color.FromArgb(128, 128, 255, 128));
MaterialGroup group2 = D3.MakeMaterialGroup(
new DiffuseMaterial(brush),
new SpecularMaterial(Brushes.White, 100));
group.Children.Add(mesh2.MakeModel(group2));
// Make a translucent circumsphere.
MeshGeometry3D mesh3 = new MeshGeometry3D();
mesh3.AddSphere(D3.Origin, G3.TetrahedronCircumradius(), 60, 30, true);
mesh3.ApplyTransformation(new ScaleTransform3D(scale, scale, scale));
MaterialGroup group3 = D3.MakeMaterialGroup(
new DiffuseMaterial(brush),
new SpecularMaterial(Brushes.White, 100));
group.Children.Add(mesh3.MakeModel(group3));
}
// Define the model.
private void DefineModel(Model3DGroup group)
{
// Show the axes.
MeshExtensions.AddAxes(group);
// Make a translucent sphere.
MeshGeometry3D mesh2 = new MeshGeometry3D();
mesh2.AddSphere(new Point3D(-2, 0, 0), 1, 60, 30, true);
Brush brush = new SolidColorBrush(Color.FromArgb(128, 128, 255, 128));
MaterialGroup group2 = D3.MakeMaterialGroup(
new DiffuseMaterial(brush),
new SpecularMaterial(Brushes.White, 100));
group.Children.Add(mesh2.MakeModel(group2));
// Make a translucent circumsphere.
MeshGeometry3D mesh3 = new MeshGeometry3D();
mesh3.AddSphere(new Point3D(2, 0, 0), 1, 60, 30, true);
group.Children.Add(mesh3.MakeModel(group2));
}
