ES2044090T3 - Modelado de solidos. - Google Patents
Modelado de solidos.Info
- Publication number
- ES2044090T3 ES2044090T3 ES89302452T ES89302452T ES2044090T3 ES 2044090 T3 ES2044090 T3 ES 2044090T3 ES 89302452 T ES89302452 T ES 89302452T ES 89302452 T ES89302452 T ES 89302452T ES 2044090 T3 ES2044090 T3 ES 2044090T3
- Authority
- ES
- Spain
- Prior art keywords
- representation
- dimensional
- surface area
- space
- terms
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three-dimensional [3D] modelling for computer graphics
- G06T17/10—Constructive solid geometry [CSG] using solid primitives, e.g. cylinders, cubes
Landscapes
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Engineering & Computer Science (AREA)
- Computer Graphics (AREA)
- Software Systems (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Image Generation (AREA)
- Processing Or Creating Images (AREA)
Abstract
UN GENERADOR DE DEFINICION DE OBJETOS (18) GENERA UNA REPRESENTACION TRIDIMENSIONAL (24) DE UN OBJETO PARA UN SISTEMA DE FORMACION DE MODELOS TRIDIMENSIONALES EN TERMINOS DE LA DIFERENCIA SIMETRICA BASADA EN LAS RESPECTIVAS AREAS DE SUPERFICIE DEL OBJETO Y DEFINIDA EN RELACION A UNA REFERENCIA COMUN EN EL ESPACIO. LA REPRESENTACION TRIDIMENSIONAL UNA CONSTRUCCION DE UN AREA DE SUPERFICIE PUEDE FORMARSE EN TERMINOS DE LA INTERSECCION LOGICA DE PRIMITIVAS TRIDIMENSIONALES BASADAS EN EL AREA DE SUPERFICIE Y EN UNA O MAS AREAS DE CONSTRUCCION DEFINIDAS CON RESPECTO A LOS CONTORNOS DEL AREA DE SUPERFICIE Y LA REFERENCIA COMUN EN EL ESPACIO. LA REFERENCIA PODRIA SER UN PUNTO O UNA DIRECCION EN EL ESPACIO. EL INVENTO PERMITE LA GENERACION AUTOMATICA DE UNA REPRESENTACION TRIDIMENSIONAL DE UN OBJETO, IRRESPECTIVAMENTE DE LA COMPLEJIDAD, DE UNA REPRESENTACION DE SUPERFICIE DE DICHO OBJETO. PERMITE ASIMISMO LA GENERACION DE UN MODELO TRIDIMENSIONAL A PARTIR DE UNOS PRIMEROS PRINCIPIOS GENERANDO UNA REPRESENTACION DE SUPERFICIE Y PRODUCIENDO ENTONCES UNA REPRESENTACION TRIDIMENSIONAL DE LA REPRESENTACION DE SUPERFICIE.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8810301A GB2217958A (en) | 1988-04-29 | 1988-04-29 | Solid modelling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2044090T3 true ES2044090T3 (es) | 1994-01-01 |
Family
ID=10636181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES89302452T Expired - Lifetime ES2044090T3 (es) | 1988-04-29 | 1989-03-13 | Modelado de solidos. |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0339778B1 (es) |
| JP (1) | JPH0792842B2 (es) |
| BR (1) | BR8902035A (es) |
| DE (1) | DE68909094T2 (es) |
| ES (1) | ES2044090T3 (es) |
| GB (1) | GB2217958A (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2253772B (en) * | 1991-03-12 | 1995-01-25 | Honda Motor Co Ltd | Method of creating solid model |
| US6735912B2 (en) * | 2001-10-30 | 2004-05-18 | Steve Riggio | Method and apparatus of weather sealing adjacently jointed building panels |
| US20250308160A1 (en) * | 2021-10-28 | 2025-10-02 | Core Concept Technologies Inc. | Three-dimensional cad system |
-
1988
- 1988-04-29 GB GB8810301A patent/GB2217958A/en not_active Withdrawn
-
1989
- 1989-03-13 EP EP89302452A patent/EP0339778B1/en not_active Expired - Lifetime
- 1989-03-13 DE DE1989609094 patent/DE68909094T2/de not_active Expired - Lifetime
- 1989-03-13 ES ES89302452T patent/ES2044090T3/es not_active Expired - Lifetime
- 1989-03-31 JP JP1078725A patent/JPH0792842B2/ja not_active Expired - Lifetime
- 1989-04-28 BR BR898902035A patent/BR8902035A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0339778A1 (en) | 1989-11-02 |
| DE68909094D1 (de) | 1993-10-21 |
| DE68909094T2 (de) | 1994-04-21 |
| JPH01290080A (ja) | 1989-11-21 |
| EP0339778B1 (en) | 1993-09-15 |
| GB8810301D0 (en) | 1988-06-02 |
| BR8902035A (pt) | 1989-12-05 |
| JPH0792842B2 (ja) | 1995-10-09 |
| GB2217958A (en) | 1989-11-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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