Anisotropic polygonal remeshing
In this paper, we propose a novel polygonal remeshing technique that exploits a key aspect
of surfaces: the intrinsic anisotropy of natural or man-made geometry. In particular, we use …
of surfaces: the intrinsic anisotropy of natural or man-made geometry. In particular, we use …
Vector field design on surfaces
Vector field design on surfaces is necessary for many graphics applications: example-based
texture synthesis, nonphotorealistic rendering, and fluid simulation. For these applications …
texture synthesis, nonphotorealistic rendering, and fluid simulation. For these applications …
Rotational symmetry field design on surfaces
J Palacios, E Zhang - ACM Transactions on Graphics (TOG), 2007 - dl.acm.org
Designing rotational symmetries on surfaces is a necessary task for a wide variety of
graphics applications, such as surface parameterization and remeshing, painterly rendering …
graphics applications, such as surface parameterization and remeshing, painterly rendering …
[PDF][PDF] Robust field-aligned global parametrization.
A Myles, N Pietroni, D Zorin - ACM Trans. Graph., 2014 - academia.edu
We present a robust method for computing locally bijective global parametrizations aligned
with a given cross-field. The singularities of the parametrization in general agree with …
with a given cross-field. The singularities of the parametrization in general agree with …
Interactive tensor field design and visualization on surfaces
Designing tensor fields in the plane and on surfaces is a necessary task in many graphics
applications, such as painterly rendering, pen-and-ink sketching of smooth surfaces, and …
applications, such as painterly rendering, pen-and-ink sketching of smooth surfaces, and …
Direct anisotropic quad-dominant remeshing
M Marinov, L Kobbelt - 12th Pacific Conference on Computer …, 2004 - ieeexplore.ieee.org
We present an extension of the anisotropic polygonal remeshing technique developed by
Alliez et al.(2003). Our algorithm does not rely on a global parameterization of the mesh and …
Alliez et al.(2003). Our algorithm does not rely on a global parameterization of the mesh and …
Flow around a hemisphere-cylinder at high angle of attack and low Reynolds number. Part I: Experimental and numerical investigation
Abstract Three-dimensional Direct Numerical Simulations combined with Particle Image
Velocimetry experiments have been performed on a hemisphere-cylinder at Reynolds …
Velocimetry experiments have been performed on a hemisphere-cylinder at Reynolds …
Multi-patch parameterization method for isogeometric analysis using singular structure of cross-field
Isogeometric analysis is an innovative numerical paradigm with the potential to bridge the
gap between Computer-Aided Design and Computer-Aided Engineering. However …
gap between Computer-Aided Design and Computer-Aided Engineering. However …
Topology-aware evenly spaced streamline placement
K Wu, Z Liu, S Zhang… - IEEE Transactions on …, 2009 - ieeexplore.ieee.org
This paper presents a new streamline placement algorithm that produces evenly spaced
long streamlines while preserving topological features of a flow field. Singularities and …
long streamlines while preserving topological features of a flow field. Singularities and …
Visualization of tensor fields in mechanics
C Hergl, C Blecha, V Kretzschmar… - Computer Graphics …, 2021 - Wiley Online Library
Tensors are used to describe complex physical processes in many applications. Examples
include the distribution of stresses in technical materials, acting forces during seismic …
include the distribution of stresses in technical materials, acting forces during seismic …