Python Script for Homographies in Rhinoceros

Pau Natividad-Vivó ^[1]
1. [1] Universidad Politécnica de Cartagena
  
  Universidad Politécnica de Cartagena
  
  Cartagena, España
Localización: Graphic horizons / Luis Hermida González (ed. lit.), Joao Pedro Xavier (ed. lit.), Pedro Sousa (ed. lit.), Vicente López-Chao (ed. lit.), Vol. 2, 2024 (Graphics for education and production / Luis Hermida González (ed. lit.), Joao Pedro Xavier (ed. lit.), Antonio Amado (ed. lit.)), ISBN 978-3-031-57575-4, págs. 393-400
Idioma: inglés
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Resumen
- This work presents a Python script that allows generating homographies in the Rhinoceros 3D CAD software. The script generates a plane figure that is a homography of another plane figure selected by the user. To do this, eight points are used as input: four in the source figure and four in the homographic figure. The interest of the script lies in the fact that the user can obtain the homographic figure without knowing the homographic relationship between both figures, that is, without knowing the relative positions between the projection point, the source figure, and the homographic figure.