Hand-drawn spherical perspectives are increasingly used as both a technical and artistic vehicle for representation of wide-angle views, partly due to their connection with VR panoramas. Recent results have made it easier to draw such perspectives in a systematic way in the equirectangular and azimuthal equidistant cases. In this paper we look at cubical perspective as a special case of a spherical perspective and describe a method to draw it systematically using simple descriptive geometry constructions, by classifying and ren-dering its geodesics.
A Descriptive Geometry Construction of VR panoramas in Cubical Spherical Perspective
Lucas Fabian Olivero;Adriana Rossi
2020
Abstract
Hand-drawn spherical perspectives are increasingly used as both a technical and artistic vehicle for representation of wide-angle views, partly due to their connection with VR panoramas. Recent results have made it easier to draw such perspectives in a systematic way in the equirectangular and azimuthal equidistant cases. In this paper we look at cubical perspective as a special case of a spherical perspective and describe a method to draw it systematically using simple descriptive geometry constructions, by classifying and ren-dering its geodesics.File in questo prodotto:
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