Indisponible en français
État actuel : Publiée (En cours d'examen)
Le dernier examen de cette norme date de 2018. Cette édition reste donc d’actualité.
Format Langue
PDF
Papier
  • CHF187
Convertir les francs suisses (CHF) dans une autre devise

Résumé

This part of ISO 10303 specifies the interpretation of the integrated resources to satisfy requirements for

the description of geometric shapes by means of manifold surface models.

The following are within the scope of this part of ISO 10303:

— 3D points;

— points defined in the parameter space of curves or surfaces;

— 3D curves;

— curves defined in the parameter space of surfaces;

NOTE - Such curves are also known as pcurves or cons, which are acronyms for parametrised curve

and curve on surface.

— the elementary curves line, circle, ellipse, parabola, and hyperbola;

— intersection curves;

— polylines that consist of at least three points;

— the elementary surfaces plane, cylinder, cone, torus, and sphere;

— swept surfaces created by rotation or linear extrusion of a curve;

— sculptured curves and surfaces;

— trimming of curves and surfaces using topological entities;

— composition of curves and surfaces using topological entities;

— replication of curves, surfaces, and surface models;

— 3D offsets of curves and surfaces;

— 2-manifolds.

The following are outside the scope of this part of ISO 10303:

— unbounded geometry;

— self-intersecting geometry;

— geometry in a 2D cartesian coordinate space;

— replication of points;

— topology without an association to a corresponding geometric domain;

— non-manifolds.

Informations générales

  • État actuel
     : Publiée
    Date de publication
     : 2001-04
    Stade
    : Clôture de l'examen [90.60]
  • Edition
     : 1
  • Comité technique :
    ISO/TC 184/SC 4
    ICS :
    25.040.40 
  • RSS mises à jour
Standard first page

Prévisualiser 

Prévisualiser cette norme sur notre Plateforme de consultation en ligne (OBP)

Acheter cette norme

Cycle de vie

Vous avez une question?

Consulter notre FAQ

Service à la clientèle
+41 22 749 08 88

Horaires d’ouverture:
De lundi à vendredi - 09:00-12:00, 14:00-17:00 (UTC+1)

  2. Store
  3. Catalogue de normes
  4. TC
  5. ISO/TC 184/SC 4
  6. ISO 10303-509:2001