公开(公告)号：KR100963114B1

公开(公告)日：2010-06-15

申请号：KR1020080132157

申请日：2008-12-23

Applicant: 고려대학교 산학협력단

Inventor： 김창헌 ,  신승호 ,  윤종철

IPC: G06T17/00

CPC classification number: G06T17/10 ,  G06T15/08 ,  G06T2210/24 ,  G06T2210/56

Abstract: PURPOSE: A fluidic shape presentation device and a method thereof are provided to reduce time for three-dimensional visualization of fluid by deciding a surface particle with density of particles of an object and forming splat on the surface particle. CONSTITUTION: An object forming unit(110) forms an object of a plurality of particles within 3D space. An object surface decision unit(120) decides a surface particle of a surface of the object. A splat forming unit(130) forms splat of polygon in an opposite direction of a normal vector direction calculated about the surface particle. The splat is separated from the surface particle as a preset reference distance. A splat control unit(140) moves a location of each vertex of the splat in the normal vector direction.

Abstract translation: 目的：提供一种流体形状呈现装置及其方法，以通过确定具有物体的颗粒密度并在表面颗粒上形成碎屑的表面颗粒来减少流体三维可视化的时间。 构成：物体形成单元（110）在3D空间内形成多个粒子的物体。 物体表面决定单元（120）决定物体的表面的表面粒子。 碎片形成单元（130）沿着关于表面颗粒计算的法向量方向的相反方向形成多边形的多边形。 将碎片与表面颗粒分离为预设的参考距离。 飞溅控制单元（140）沿着法向矢量方向移动飞溅物的每个顶点的位置。