public void CreateMesh()
{
Point3DCollection point3DCollection = new Point3DCollection();
//Front
point3DCollection.Add(new Point3D(m_min.X, m_min.Y, m_min.Z));
point3DCollection.Add(new Point3D(m_max.X, m_min.Y, m_min.Z));
point3DCollection.Add(new Point3D(m_max.X, m_max.Y, m_min.Z));
point3DCollection.Add(new Point3D(m_min.X, m_max.Y, m_min.Z));
//Back
point3DCollection.Add(new Point3D(m_min.X, m_min.Y, m_max.Z));
point3DCollection.Add(new Point3D(m_max.X, m_min.Y, m_max.Z));
point3DCollection.Add(new Point3D(m_max.X, m_max.Y, m_max.Z));
point3DCollection.Add(new Point3D(m_min.X, m_max.Y, m_max.Z));
//Left
point3DCollection.Add(new Point3D(m_min.X, m_min.Y, m_max.Z));
point3DCollection.Add(new Point3D(m_min.X, m_min.Y, m_min.Z));
point3DCollection.Add(new Point3D(m_min.X, m_max.Y, m_min.Z));
point3DCollection.Add(new Point3D(m_min.X, m_max.Y, m_max.Z));
//Right
point3DCollection.Add(new Point3D(m_max.X, m_min.Y, m_max.Z));
point3DCollection.Add(new Point3D(m_max.X, m_min.Y, m_min.Z));
point3DCollection.Add(new Point3D(m_max.X, m_max.Y, m_min.Z));
point3DCollection.Add(new Point3D(m_max.X, m_max.Y, m_max.Z));
//Bottom
point3DCollection.Add(new Point3D(m_min.X, m_min.Y, m_max.Z));
point3DCollection.Add(new Point3D(m_max.X, m_min.Y, m_max.Z));
point3DCollection.Add(new Point3D(m_max.X, m_min.Y, m_min.Z));
point3DCollection.Add(new Point3D(m_min.X, m_min.Y, m_min.Z));
//Top
point3DCollection.Add(new Point3D(m_min.X, m_max.Y, m_max.Z));
point3DCollection.Add(new Point3D(m_max.X, m_max.Y, m_max.Z));
point3DCollection.Add(new Point3D(m_max.X, m_max.Y, m_min.Z));
point3DCollection.Add(new Point3D(m_min.X, m_max.Y, m_min.Z));
Vector3DCollection normals = new Vector3DCollection();
normals.Add(new Vector3D(0, 0, 1));
normals.Add(new Vector3D(0, 0, 1));
normals.Add(new Vector3D(0, 0, 1));
normals.Add(new Vector3D(0, 0, 1));
normals.Add(new Vector3D(0, 0, -1));
normals.Add(new Vector3D(0, 0, -1));
normals.Add(new Vector3D(0, 0, -1));
normals.Add(new Vector3D(0, 0, -1));
normals.Add(new Vector3D(-1, 0, 0));
normals.Add(new Vector3D(-1, 0, 0));
normals.Add(new Vector3D(-1, 0, 0));
normals.Add(new Vector3D(-1, 0, 0));
normals.Add(new Vector3D(1, 0, 0));
normals.Add(new Vector3D(1, 0, 0));
normals.Add(new Vector3D(1, 0, 0));
normals.Add(new Vector3D(1, 0, 0));
normals.Add(new Vector3D(0, -1, 0));
normals.Add(new Vector3D(0, -1, 0));
normals.Add(new Vector3D(0, -1, 0));
normals.Add(new Vector3D(0, -1, 0));
normals.Add(new Vector3D(0, 1, 0));
normals.Add(new Vector3D(0, 1, 0));
normals.Add(new Vector3D(0, 1, 0));
normals.Add(new Vector3D(0, 1, 0));
Int32Collection triangles = new Int32Collection();
//for (int i = 1; i < 6; i += 2)
//{
// triangles.Add(0 + (i * 4));
// triangles.Add(1 + (i * 4));
// triangles.Add(3 + (i * 4));
// triangles.Add(1 + (i * 4));
// triangles.Add(2 + (i * 4));
// triangles.Add(3 + (i * 4));
//}
//for (int i = 0; i < 6; i += 2)
//{
// triangles.Add(3 + (i * 4));
// triangles.Add(1 + (i * 4));
// triangles.Add(0 + (i * 4));
// triangles.Add(3 + (i * 4));
// triangles.Add(2 + (i * 4));
// triangles.Add(1 + (i * 4));
//}
for (int i = 0; i < 6; i++)
{
triangles.Add(0 + (i * 4));
triangles.Add(1 + (i * 4));
triangles.Add(0 + (i * 4));
triangles.Add(1 + (i * 4));
triangles.Add(2 + (i * 4));
triangles.Add(1 + (i * 4));
triangles.Add(2 + (i * 4));
triangles.Add(3 + (i * 4));
triangles.Add(2 + (i * 4));
triangles.Add(3 + (i * 4));
triangles.Add(0 + (i * 4));
triangles.Add(3 + (i * 4));
}
MeshGeometry3D meshGeometry3D = new MeshGeometry3D
{
Positions = point3DCollection,
Normals = normals,
TriangleIndices = triangles
};
m_geometryModel3D = new GeometryModel3D();
GeometryModel3D.Geometry = meshGeometry3D.ToWireframe(0.1);
GeometryModel3D.Material = new DiffuseMaterial(new SolidColorBrush(m_color));
}
