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Modeling with blocks

delete2011-04-22
delete10
PRE
AI
L
Luc Leblanc *
J
Jocelyn Houle
P
Pierre Poulin
DOI:10.1007/s00371-011-0589-4delete
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摘要

摘要

En 中文
This paper presents a simple and general modeling primitive, called a block, based on a generalized cuboid shape. Blocks are laid out and connected together to constitute the base shape of complex objects, from which is extracted a control mesh that can contain both smooth and sharp edges. The volumetric nature of the blocks allows for easy topology specification, as well as CSG operations between blocks. The surface parameterization inherited from the block faces provides support for texturing and displacement functions to apply surface details. A variety of examples illustrate the generality of our blocks in both interactive and procedural modeling contexts.
Keyword:
Subdivision surface
Surface parameterization
Polycube map
z-brush
Displacement map
Geometry image
CSG

期刊

Visual Computer 封面图
Visual Computer
IF:
2.9
论文数:
4.6K
被引数:
6.5K

机构

U
universite de montreal
学者数:
4.6W
论文数: 3.8W
被引数: 46
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