公开(公告)号：US09330498B2

公开(公告)日：2016-05-03

申请号：US14336771

申请日：2014-07-21

Applicant: Dassault Systemes

Inventor： Guillaume Lerey

IPC: G06T19/00 ,  G06F17/50

CPC classification number: G06T19/003 ,  G06F17/5004 ,  G06F17/509 ,  G06F2217/34 ,  G06F2217/36 ,  G06T2215/06

Abstract: It is proposed a computer-implemented method, system and program product designing a path connecting a first point to a second point in a three-dimensional scene. The method comprises: providing the first point coupled with a first vector; providing the second point coupled with a second vector; and providing a set of paths by following at the most three portions of a parallelepiped, the parallelepiped comprising the provided first point on a first vertex and the provided second point on a second vertex, a portion of the parallelepiped being an edge, a diagonal of a face, a space diagonal.

Abstract translation: 提出了一种计算机实现的方法，系统和程序产品，设计将第一点连接到三维场景中的第二点的路径。 该方法包括：提供与第一向量耦合的第一点; 提供与第二向量耦合的第二点; 并且通过跟随在平行六面体的最多三个部分提供一组路径，平行六面体包括第一顶点上提供的第一点和第二顶点上提供的第二点，平行六面体的一部分是边缘，对角线 一张脸，一个空格对角线。

公开(公告)号：US20150029181A1

公开(公告)日：2015-01-29

申请号：US14336771

申请日：2014-07-21

Applicant: Dassault Systemes

Inventor： Guillaume Lerey

IPC: G06T19/00

CPC classification number: G06T19/003 ,  G06F17/5004 ,  G06F17/509 ,  G06F2217/34 ,  G06F2217/36 ,  G06T2215/06

Abstract: It is proposed a computer-implemented method, system and program product designing a path connecting a first point to a second point in a three-dimensional scene. The method comprises: providing the first point coupled with a first vector; providing the second point coupled with a second vector; and providing a set of paths by following at the most three portions of a parallelepiped, the parallelepiped comprising the provided first point on a first vertex and the provided second point on a second vertex, a portion of the parallelepiped being an edge, a diagonal of a face, a space diagonal.

Abstract translation: 提出了一种计算机实现的方法，系统和程序产品，设计将第一点连接到三维场景中的第二点的路径。 该方法包括：提供与第一向量耦合的第一点; 提供与第二向量耦合的第二点; 并且通过跟随在平行六面体的最多三个部分提供一组路径，平行六面体包括第一顶点上提供的第一点和第二顶点上提供的第二点，平行六面体的一部分是边缘，对角线 一张脸，一个空格对角线。