2021
DOI: 10.1088/1742-6596/1901/1/012063
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Principles of solid modelling in point calculus

Abstract: The article describes the principles of solid modelling in point calculus, including the definition of geometric bodies in the form of an organized set of points in space. At the same time, the choice of point calculus as a mathematical apparatus for effective modelling of geometric bodies in 3-dimensional space is substantiated, expanding the instrumental capabilities of computer graphics. By means of generalization, it has been established that the dimension of the space in which the geometric body is define… Show more

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Cited by 13 publications
(9 citation statements)
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“…It can also be an effective tool for comparing the reference (exact) solution with the numerical solution of partial differential equations by approximating the desired solution by geometric objects with predetermined differential properties [18][19]. Another area of practical application of the proposed method can be a comparison of geometric bodies obtained in point calculus [20].…”
Section: Discussionmentioning
confidence: 99%
“…It can also be an effective tool for comparing the reference (exact) solution with the numerical solution of partial differential equations by approximating the desired solution by geometric objects with predetermined differential properties [18][19]. Another area of practical application of the proposed method can be a comparison of geometric bodies obtained in point calculus [20].…”
Section: Discussionmentioning
confidence: 99%
“…-extension of the existing set of built-in commands, in particular, to enable operations on generalized figures (splines), for example, through methods considered in [9,10]; -implementation of the GC language interpreter into a CAD system.…”
Section: Prospects Of the Proposed Methods Includementioning
confidence: 99%
“…The work [16] outlined the principles of solid modeling in point calculus and the general concept, which consists in defining a geometric body as a geometric set of points, in which the number of current parameters defining it is equal to the dimension of space. This concept is a consequence of the further development of the geometric theory of multidimensional interpolation [17][18][19][20].…”
Section: Justification Of the Choice Of Point Calculus For The Analytical Description Of Solid Geometric Modelsmentioning
confidence: 99%
“…This concept is a consequence of the further development of the geometric theory of multidimensional interpolation [17][18][19][20]. Based on the proposed concept in [16], examples were given of modeling simple geometric bodies in point calculus, which include a variety of pyramids, prisms, cones and cylinders. In continuation of this work, we will consider other examples of building solid models in point calculus.…”
Section: Justification Of the Choice Of Point Calculus For The Analytical Description Of Solid Geometric Modelsmentioning
confidence: 99%