Autodesk Design Suite 3D - Planix Home Design Suite 3D Instrukcja Obsługi Strona 180

  • Pobierz
  • Dodaj do moich podręczników
  • Drukuj
  • Strona
    / 285
  • Spis treści
  • BOOKMARKI
  • Oceniono. / 5. Na podstawie oceny klientów
Przeglądanie stron 179
Chapter 5 Working with Surfaces
174
Introduction
After you have input data into a project, you can create a surface
model from that data. A surface model is a three-dimensional
geometric representation of the surface of an area of land. Surface
models in AutoCAD Land Development Desktop are made up of
triangles, which are created when AutoCAD Land Development
Desktop connects the points that make up the surface data.
The triangles form a “triangulated irregular network” (TIN) surface. A
“TIN line” is one of the lines that makes up the surface triangulation,
as shown in the following illustration.
To create the TIN lines, AutoCAD Land Development Desktop
connects the surface points that are closest together. These TIN
lines interpolate surface elevations, filling in the gaps for which no
survey data or contour data is known, to create an approximation
of the surface.
Przeglądanie stron 179
1 2 ... 175 176 177 178 179 180 181 182 183 184 185 ... 284 285

Komentarze do niniejszej Instrukcji

Brak uwag