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Perfect Spatial Hashing for Point-cloud-to-mesh Registration
(The Eurographics Association, 2019)
Point-cloud-to-mesh registration estimates a rigid transformation that minimizes the distance between a point sample of a surface and a reference mesh of such a surface, both lying in different coordinate systems. ...
Sensitivity Analysis in Shape Optimization using Voxel Density Penalization
(The Eurographics Association, 2019)
Shape optimization in the context of technical design is the process by which mechanical demands (e.g. loads, stresses) govern a sequence of piece instances, which satisfy the demands, while at the same time evolving towards ...
ISSIGraph: An Open Source Multi-platform C++ Tool for Rapid 2D/3D Wireframe Sketching
(The Eurographics Association, 2021)
Rapid sketch modelling and Computer-Aided Design (CAD) initiation are increasingly demanded activities in the creative and educational areas. For this reason, this paper presents a cross-platform C++ toolkit with the aim ...
Approximating Shapes with Standard and Custom 3D Printed LEGO Bricks
(The Eurographics Association, 2021)
In this paper, we present a work-in-progress aimed at developing a pipeline for the fabrication of shapes reproducing digital models with a combination of standard LEGO bricks and 3D printed custom elements. The pipeline ...
Cylindrical Transform Slicing of Revolute Parts with Overhangs for Laser Metal Deposition
(The Eurographics Association, 2022)
In the context of Laser Metal Deposition (LMD), temporary support structures are needed to manufacture overhanging features. In order to limit the need for supports, multi-axis machines intervene in the deposition by ...