JPS60221872A - 形状創成装置 - Google Patents

形状創成装置

Info

Publication number
JPS60221872A
JPS60221872A JP59078123A JP7812384A JPS60221872A JP S60221872 A JPS60221872 A JP S60221872A JP 59078123 A JP59078123 A JP 59078123A JP 7812384 A JP7812384 A JP 7812384A JP S60221872 A JPS60221872 A JP S60221872A
Authority
JP
Japan
Prior art keywords
straight line
point
intersection
triangle
divided
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.)
Granted
Application number
JP59078123A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0585934B2 (2
Inventor
Ryozo Setoguchi
良三 瀬戸口
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP59078123A priority Critical patent/JPS60221872A/ja
Priority to US06/659,406 priority patent/US4608653A/en
Priority to AU40381/85A priority patent/AU576355B2/en
Priority to EP85104522A priority patent/EP0198098B1/en
Publication of JPS60221872A publication Critical patent/JPS60221872A/ja
Publication of JPH0585934B2 publication Critical patent/JPH0585934B2/ja
Granted legal-status Critical Current

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
    • G06T17/20—Finite element generation, e.g. wire-frame surface description, tesselation

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Graphics (AREA)
  • Geometry (AREA)
  • Software Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Processing Or Creating Images (AREA)
JP59078123A 1984-03-30 1984-04-18 形状創成装置 Granted JPS60221872A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP59078123A JPS60221872A (ja) 1984-04-18 1984-04-18 形状創成装置
US06/659,406 US4608653A (en) 1984-03-30 1984-10-10 Form creating system
AU40381/85A AU576355B2 (en) 1984-03-30 1985-03-26 Form creating system
EP85104522A EP0198098B1 (en) 1984-03-30 1985-04-15 Form creating system for cad/cam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59078123A JPS60221872A (ja) 1984-04-18 1984-04-18 形状創成装置

Publications (2)

Publication Number Publication Date
JPS60221872A true JPS60221872A (ja) 1985-11-06
JPH0585934B2 JPH0585934B2 (2) 1993-12-09

Family

ID=13653103

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59078123A Granted JPS60221872A (ja) 1984-03-30 1984-04-18 形状創成装置

Country Status (1)

Country Link
JP (1) JPS60221872A (2)

Also Published As

Publication number Publication date
JPH0585934B2 (2) 1993-12-09

Similar Documents

Publication Publication Date Title
JPS6074003A (ja) 形状創成装置
Tang et al. Interactive continuous collision detection between deformable models using connectivity-based culling
US8130221B2 (en) Method and system for repairing triangulated surface meshes
EP1710720B1 (en) Method of computer-aided design of a modeled object having several faces
US20030112281A1 (en) Methods and apparatus for detecting and correcting penetration between objects
JPH0785272B2 (ja) 有限要素メッシュ生成方法
CN115187589B (zh) 多边形修正及生成方法、装置、设备及可读存储介质
JP2002245098A (ja) 六面体メッシュ生成方法および装置
Stewman et al. Direct construction of the perspective projection aspect graph of convex polyhedra
US4608653A (en) Form creating system
US20040128648A1 (en) Face correlation between computer aided design models
US6862023B1 (en) Fully integrated machinable profile based parametric solid modeler
JPS60221872A (ja) 形状創成装置
Sefi Pay Tracing Tools for High Frequency Electromagnetics Simulations
US5760778A (en) Algorithm for representation of objects to enable robotic recongnition
JPS6111809A (ja) 複合曲面生成方法
Yamaguchi A unified approach to interference problems using a triangle processor
JPH0585933B2 (2)
Kalay Modelling polyhedral solids bounded by multi-curved parametric surfaces
Merrell et al. Constraint-based model synthesis
CN109979007A (zh) 一种建筑体的几何造型方法和装置
Laycock et al. The haptic rendering of polygonal models involving deformable tools
AU739759B2 (en) Method for representing geometric shapes and geometric structures in computer graphics
JPS6318405A (ja) 複合曲面の切削通路生成方法
Gupta et al. Finding near-optimal build orientations for shape deposition manufacturing