As you are going to keep in mind, all the 12 strains within the Positions assortment defines one pentagon of the determine. the 1st Point3D item is the heart of the pentagon, and the opposite 5 issues outline the vertices of the pentagon in a clockwise course. The 12 strains within the TextureCoordinates assortment correspond to the Positions assortment. the 1st aspect item is the heart of the comb, the purpose (0. five, zero. 5), and the opposite 5 issues approximately mark out a pentagon with issues prepared clockwise round the circumference of the comb: (0. five, 0), (1, zero. 4), (0. eighty five, 1), (0. 15, 1), and (0, zero. 4). Tile Brushes the 3 ultimate brush periods are ImageBrush, DrawingBrush, and VisualBrush. In concept, those brushes have rather a lot of overlapping performance, yet in such a lot real-life purposes you'll likely use them for those particular reasons: ImageBrush for brushes in response to bitmaps DrawingBrush for brushes in response to vector drawings VisualBrush for brushes in accordance with visible gadgets, together with user-interface components and controls ImageBrush defines just one estate: The ImageSource estate is of sort ImageSource, that is the summary classification from which BitmapSource and DrawingImage descend. BitmapSource is the summary type from which the entire bitmap periods descend. DrawingBrush additionally defines only one estate: The Drawing estate, that's of kind Drawing, an summary classification from which 5 periods descend.