12th Pacific Conference on Computer Graphics and Applications, 2004. PG 2004. Proceedings.最新文献_第4页

A versatile interactive 3D brush model 一个多功能的交互式3D笔刷模型

12th Pacific Conference on Computer Graphics and Applications, 2004. PG 2004. Proceedings. Pub Date : 2004-10-06 DOI: 10.1109/PCCGA.2004.1348363

William V. Baxter, M. Lin

{"title":"A versatile interactive 3D brush model","authors":"William V. Baxter, M. Lin","doi":"10.1109/PCCGA.2004.1348363","DOIUrl":"https://doi.org/10.1109/PCCGA.2004.1348363","url":null,"abstract":"We present a flexible modeling approach capable of realistically simulating many varieties of brushes commonly used in painting. Our geometric model of brush heads is a combination of subdivision surfaces and hundreds of individual bristles represented by thin polygonal strips. We exploit bristle-to-bristle coherence, simulating only a fraction of the bristles and using interpolation for the remainder. Our dynamic model incorporates realistic physically-based deformation, including anisotropic friction, brush plasticity, and tip spreading. We use an energy minimization framework with a novel geometric representation of the brush head to generate a wider variety of brushes. Finally, we have developed an improved haptic model that provides realistic force feedback, directly related to the results of the brush dynamic simulation. Using this model, we are able to simulate a wide range of brush styles and create an excellent variety of strokes such as the crisp, curvy strokes of Western decorative painting, or rough scratchy strokes like certain Oriental calligraphy. We have also developed an exporter for a popular free 3D modeling package that makes it easier for non-programmers to create any desired style of brush, real or fanciful.","PeriodicalId":264796,"journal":{"name":"12th Pacific Conference on Computer Graphics and Applications, 2004. PG 2004. Proceedings.","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133753736","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 47

Physically based animation and rendering of lightning 基于物理的动画和闪电渲染

12th Pacific Conference on Computer Graphics and Applications, 2004. PG 2004. Proceedings. Pub Date : 2004-10-06 DOI: 10.1109/PCCGA.2004.1348357

Theodore Kim, M. Lin

引用次数: 28

Real-time voxelization for complex polygonal models 复杂多边形模型的实时体素化

12th Pacific Conference on Computer Graphics and Applications, 2004. PG 2004. Proceedings. Pub Date : 2004-10-06 DOI: 10.1109/PCCGA.2004.1348333

Z. Dong, Wei Chen, H. Bao, Hongxin Zhang, Qunsheng Peng

引用次数: 134

Snaking across 3D meshes 蜿蜒穿过3D网格

12th Pacific Conference on Computer Graphics and Applications, 2004. PG 2004. Proceedings. Pub Date : 2004-10-06 DOI: 10.1109/PCCGA.2004.1348338

Moonryul Jung, Haengkang Kim

引用次数: 35

M/sup 3/: marker-free model reconstruction and motion tracking from 3D voxel data M/sup 3/:基于3D体素数据的无标记模型重建和运动跟踪

12th Pacific Conference on Computer Graphics and Applications, 2004. PG 2004. Proceedings. Pub Date : 2004-10-06 DOI: 10.1109/PCCGA.2004.1348340

Edilson de Aguiar, C. Theobalt, M. Magnor, H. Theisel, H. Seidel

引用次数: 13

Mesh modelling with curve analogies 用曲线类比的网格建模

12th Pacific Conference on Computer Graphics and Applications, 2004. PG 2004. Proceedings. Pub Date : 2003-07-27 DOI: 10.1145/965400.965412

Steve Zelinka, Michael Garland

引用次数: 10

Segmentation of 3D meshes through spectral clustering 基于光谱聚类的三维网格分割

12th Pacific Conference on Computer Graphics and Applications, 2004. PG 2004. Proceedings. Pub Date : 1900-01-01 DOI: 10.1109/pccga.2004.1348360

Rong Liu, Hao Zhang

引用次数: 285