Buscar
Mostrando ítems 1-5 de 5
Artículo
Seventeenth-century controversies about the representation of the sun's shadow. The manuscript "Artes excelençias de la Perspectiba" in context
(Gandemi, 2017)
Some of the ‘geometric contradictions’ in certain works, especially manuscripts about perspective, can be used to understand which paradigms in the history of representation clash with each other. The manuscript Artes ...
Artículo
La Superficie Polar de Gaspard Monge. Una aproximación desde el pensamiento gráfico aumentado
(Universitat Politècnica de València, 2024-03-27)
La Superficie polar de una línea curva se define como la envolvente de los planos normales que recorren la curva y se enmarca en el conjunto de las tres superficies desarrollables que se generan por el movimiento de los ...
Artículo
Intersection and Flattening of Surfaces in 3D Models through Computer-Extended Descriptive Geometry (CEDG)
(MDPI, 2023)
Computer-extended Descriptive Geometry (CeDG) is a new approach to solving and building computer models of three-dimensional (3D) geometrical systems through descriptive geometry procedures (thus inheriting invariant-symmetry ...
Artículo
Approaching developable surfaces through shadow and penumbra
(Springer, 2023-01-21)
This paper enquires into the relationship between the rigorous graphic construction of penumbra and shadow and the idea of a developable surface circumscribed to two cores (whether these are curves or surfaces). The frst ...
Artículo
Comparison of Computer Extended Descriptive Geometry (CeDG) with CAD in the Modeling of Sheet Metal Patterns
(MDPI, 2021)
The emergence of computer-aided design (CAD) has propelled the evolution of the sheet metal engineering field. Sheet metal design software tools include parameters associated to the part’s forming process during the ...