Computer-Aided Panoramic Images Enriched by Shadow Construction on a Prism and Pyramid Polyhedral Surface
Abstract
:1. Introduction
2. General Aspects of Shadow Construction
3. Geometrical Aspects of Panoramic Projection onto a Polyhedral Surface
4. Mapping Polyhedral Panorama Directly on an Unfolded Projection Surface
Establishing Equations Displaying Geometrical Relations Occurring during Projection
- the distance of the point SFO,S = FO from the point SW by k;
- the distance of the point FO,SR from the point PFR by do, if the case of the projection on a prism surface;
- the distance of the point FO,SR from the point WR by do, if the case of the projection on a pyramid surface;
- the distance of the point FSR from the point PFR by d, if the case of the projection on a prism surface;
- the distance of the point FSR from the point WR by d, if the case of the projection on a pyramid surface;
- the distance of the point HFR from the point PFR by ht;
- the distance of the point PFR from the point WR by t;
- the distance of the point PF from the point W by et;
- the distance of the point PF from the point SWF by rp, if the case of the projection on a pyramid surface of version B;
- the distance of the point SWF from the center of the base polygon p by rw.
5. Drawing Perspective with Computer Aid
5.1. Methods and Methodology
5.2. Results—Some Examples of the Application of the Algorithms
6. Discussion
Conflicts of Interest
References
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Dzwierzynska, J. Computer-Aided Panoramic Images Enriched by Shadow Construction on a Prism and Pyramid Polyhedral Surface. Symmetry 2017, 9, 214. https://doi.org/10.3390/sym9100214
Dzwierzynska J. Computer-Aided Panoramic Images Enriched by Shadow Construction on a Prism and Pyramid Polyhedral Surface. Symmetry. 2017; 9(10):214. https://doi.org/10.3390/sym9100214
Chicago/Turabian StyleDzwierzynska, Jolanta. 2017. "Computer-Aided Panoramic Images Enriched by Shadow Construction on a Prism and Pyramid Polyhedral Surface" Symmetry 9, no. 10: 214. https://doi.org/10.3390/sym9100214
APA StyleDzwierzynska, J. (2017). Computer-Aided Panoramic Images Enriched by Shadow Construction on a Prism and Pyramid Polyhedral Surface. Symmetry, 9(10), 214. https://doi.org/10.3390/sym9100214