公开(公告)号：US10019832B2

公开(公告)日：2018-07-10

申请号：US15197339

申请日：2016-06-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jeongsoo Park ,  Youngsam Shin ,  Sangoak Woo

IPC: G06T15/06

CPC classification number: G06T15/06

Abstract: A method of generating an acceleration structure for ray tracing, the method including, using a processor, dividing a three-dimensional (3D) space including primitives into bounding boxes, obtaining position information of where the bounding boxes overlapping each other, and generating an acceleration structure representing the position information and an inclusion relation between the bounding boxes. Also disclosed is a related method of traversing an acceleration structure.

公开(公告)号：US09898853B2

公开(公告)日：2018-02-20

申请号：US14688168

申请日：2015-04-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangoak Woo ,  Minsu Ahn ,  Changmoo Kim ,  Seungin Park ,  Haewoo Park ,  Soojung Ryu ,  Hyongeuk Lee

IPC: G06T15/00 ,  G06T3/40

CPC classification number: G06T15/005 ,  G06T3/4076

Abstract: A rendering method includes receiving resolution information including an optimal resolution for rendering images constituting a frame, a number of multi-samples, and resolution factors of the respective images, rendering the images at the optimal resolution, and adjusting a resolution of each of the rendered images based on the resolution factors and the number of multi-samples.

公开(公告)号：US09747692B2

公开(公告)日：2017-08-29

申请号：US14803754

申请日：2015-07-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangoak Woo ,  Changmoo Kim ,  Seungin Park ,  Haewoo Park ,  Minsu Ahn ,  Soojung Ryu ,  Hyongeuk Lee

IPC: G06T7/00 ,  G06T7/40 ,  G06T15/80 ,  G06T1/60 ,  G06T15/40

CPC classification number: G06T7/40 ,  G06T15/405

Abstract: Provided are a rendering method and a rendering apparatus performing the rendering method. The rendering method includes receiving a request to output a hierarchical depth value stored in a hierarchical depth buffer, outputting the hierarchical depth value from the hierarchical depth buffer, storing the hierarchical depth value, in response to the request, and performing rendering using the stored hierarchical depth value.

公开(公告)号：US20170061682A1

公开(公告)日：2017-03-02

申请号：US15131835

申请日：2016-04-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Minkyu JEONG ,  Jeongsoo PARK ,  Minyoung SON ,  Kwontaek KWON ,  Sangoak Woo ,  Donghoon YOO

IPC: G06T15/80 ,  G06T17/20 ,  G06T15/00 ,  G06T15/04

CPC classification number: G06T15/005 ,  G06T11/40

Abstract: A rendering method includes: obtaining primitives; obtaining a fragment shading order that is an order of shading fragments included in the obtained primitives; determining a rasterization order corresponding to the obtained fragment shading order; and performing rasterization on the fragments according to the determined rasterization order.

Abstract translation: 呈现方法包括：获取图元; 获得作为所获得的图元中包含的着色片段的顺序的片段着色顺序; 确定与获得的片段着色顺序相对应的光栅化顺序; 以及根据确定的光栅化顺序对片段执行光栅化。