Octree|Based Hexahedral Mesh Generation.

Feature Preserving Octree-Based Hexahedral Meshing

We generate an initial pure hex-mesh by revisiting classical results in octree mesh generation, one of the oldest hex-meshing techniques, that was originally ...

(PDF) Octree-based Generation of Hexahedral Element Meshes

Abstract . We present a new algorithm for the generation of hexahedral element meshes. The algorithm starts with an octree discretization of the interior of the ...

Octree-based reasonable-quality hexahedral mesh generation ...

An octree-based mesh generation method is proposed to create reasonable-quality, geometry-adapted unstructured hexahedral meshes automatically from triangulated ...

A NEW APPROACH TO OCTREE-BASED HEXAHEDRAL MESHING

I started developing a new method to fill this lack of robust automated general-purpose, but rough quality hex-mesh generator. The goal is to pro- duce a better ...

OCTREE-BASED HEXAHEDRAL MESH GENERATION

Abstract. An octree-based algorithm for the generation of hexahedral element meshes is presented. The algorithm works in three steps: (i) The geometry to be ...

Hybrid octree-based adaptive all-hexahedral mesh generation with ...

Inspired by our earlier preliminary hybrid octree-based work, templates are designed to guarantee an all-hexahedral dual mesh generation directly from the ...

Advances in octree-based all-hexahedral mesh generation - Inria

Even though many methods have been suggested to meet the challenge of all-hexahedral meshing, octree-based methods remain the most efficient from an engineering ...

HybridOctree_Hex: Hybrid Octree-Based Adaptive All-Hexahedral ...

Abstract page for arXiv paper 2401.05984: HybridOctree_Hex: Hybrid Octree-Based Adaptive All-Hexahedral Mesh Generation with Jacobian ...

Octree-based hexahedral mesh generation for viscous ... - AIAA ARC

The present paper describes an unstructured hexahedral mesh generator for viscous flow simulations around complex 3D configurations. The first step of this ...

Octree‐based reasonable‐quality hexahedral mesh generation ...

An octree-based mesh generation method is proposed to create reasonable-quality, geometry-adapted unstructured hexahedral meshes ...

Octree-based Generation of Hexahedral Element Meshes

The algorithm starts with an octree discretization of the interior of the input object which is converted to a conforming hexahedral element mesh and the ...

Advances in Octree-Based All-Hexahedral Mesh Generation

Even though many methods have been suggested to meet the challenge of all-hexahedral meshing, octree-based methods remain the most efficient from an ...

A robust 2-refinement algorithm in octree or rhombic dodecahedral ...

In this paper, we present a novel 2-refinement algorithm for adaptive all-hexahedral mesh generation based on two tree structures: octree or rhombic ...

Hex-Mesh Generation and Processing: A Survey - ACM Digital Library

Meshes of this kind are, for instance, produced via voxelization or other grid-based methods: portions of the object that do not align with the ambient ...

gaoxifeng/Feature-Preserving-Octree-Hex-Meshing - GitHub

An automatic Voxelization/Octree based Hexahedral Mesh Generation - gaoxifeng/Feature-Preserving-Octree-Hex-Meshing.

Sharp Feature Preservation in Octree-Based Hexahedral Mesh ...

Sharp Feature Preservation in Octree-Based Hexahedral Mesh Generation for CAD Assembly Models. Conference paper. pp 243–262; Cite this conference paper.

Fast Quadtree/Octree adaptive meshing and re-meshing with ... - HAL

Zhang H, Zhao G (2007) Adaptive hexahedral mesh generation based on local domain curvature and thickness using a modified grid-based method.

Octree-based Projection Mesh Generation for Complex 'Dirty ...

Multiblock methods can produce all-hexahedral meshes, but even modem techniques are semi- automatic (ANSYS, ICBM CFD). Fully automatic uniform all-hexahedral ...

Parallel octree-based hexahedral mesh generation for eulerian to ...

Computational simulation must often be performed on domains where materials are represented as scalar quantities or volume fractions at cell ...

Octree-based generation of hexahedral element meshes

Octree-based generation of hexahedral element meshes.