硬件加速渲染CSG和透明度

Proceedings of the 21st annual conference on Computer graphics and interactive techniques Pub Date : 1994-07-24 DOI:10.1145/192161.192196

Michael Kelley, K. Gould, Brent Pease, S. Winner, Alex Yen

{"title":"硬件加速渲染CSG和透明度","authors":"Michael Kelley, K. Gould, Brent Pease, S. Winner, Alex Yen","doi":"10.1145/192161.192196","DOIUrl":null,"url":null,"abstract":"This paper describes algorithms for implementing accurate rendering of CSG and transparency in a hardware 3D accelerator. The algorithms are based on a hardware architecture which performs front-to-back Z-sorted shading; a multiple-pass algorithm which allows an unlimited number of Z-sorted object layers is also described. The multiple-pass algorithm has been combined with an image partitioning algorithm to improve efficiency, and to improve performance of the resulting hardware implementation.","PeriodicalId":151245,"journal":{"name":"Proceedings of the 21st annual conference on Computer graphics and interactive techniques","volume":"214 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1994-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"46","resultStr":"{\"title\":\"Hardware accelerated rendering of CSG and transparency\",\"authors\":\"Michael Kelley, K. Gould, Brent Pease, S. Winner, Alex Yen\",\"doi\":\"10.1145/192161.192196\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper describes algorithms for implementing accurate rendering of CSG and transparency in a hardware 3D accelerator. The algorithms are based on a hardware architecture which performs front-to-back Z-sorted shading; a multiple-pass algorithm which allows an unlimited number of Z-sorted object layers is also described. The multiple-pass algorithm has been combined with an image partitioning algorithm to improve efficiency, and to improve performance of the resulting hardware implementation.\",\"PeriodicalId\":151245,\"journal\":{\"name\":\"Proceedings of the 21st annual conference on Computer graphics and interactive techniques\",\"volume\":\"214 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1994-07-24\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"46\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the 21st annual conference on Computer graphics and interactive techniques\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1145/192161.192196\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 21st annual conference on Computer graphics and interactive techniques","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/192161.192196","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 46

摘要

本文介绍了在硬件三维加速器中实现精确渲染CSG和透明度的算法。该算法是基于硬件架构，执行前到后z排序着色;还描述了允许无限数量的z排序对象层的多通道算法。该多通道算法已与图像分割算法相结合，以提高效率，并提高由此产生的硬件实现的性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Hardware accelerated rendering of CSG and transparency

This paper describes algorithms for implementing accurate rendering of CSG and transparency in a hardware 3D accelerator. The algorithms are based on a hardware architecture which performs front-to-back Z-sorted shading; a multiple-pass algorithm which allows an unlimited number of Z-sorted object layers is also described. The multiple-pass algorithm has been combined with an image partitioning algorithm to improve efficiency, and to improve performance of the resulting hardware implementation.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Proceedings of the 21st annual conference on Computer graphics and interactive techniques

自引率

0.00%

发文量