File:Rational Bezier curve-conic sections.svg
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Size of this PNG preview of this SVG file: 380 × 290 pixels. Other resolutions: 315 × 240 pixels | 629 × 480 pixels | 1,006 × 768 pixels | 1,280 × 977 pixels | 2,560 × 1,954 pixels.
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[edit]DescriptionRational Bezier curve-conic sections.svg |
English: Conic sections represented by rational Bezier curves
Polski: Krzywe stożkowe reprezentowane przez wymierne krzywe Beziera |
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Date | |||
Source | Own work (Python script + Inkscape) | ||
Author | Wojciech Muła | ||
Permission (Reusing this file) |
This file is licensed under the Creative Commons Attribution-Share Alike 1.0 Generic license.
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Other versions |
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English: Points p0 and p2 has weights 1.0, points p1 has weight w1. Weight w1 determines kind of curve:
- w1 > 1.0 - hyperbola
- w1 = 1.0 - parabola
- 1.0 > w1 > 0.0 - shorter elliptical arc
- w1 = 0.0 - parametrized segment
- -1.0 < w1 < 0.0 - longer elliptical arc
Polski: Punkty p0 i p1 mają wagi 1.0, punkt p1 wagę w1. W zależności od w1 krzywa reprezentuje:
- w1 > 1.0 - hiperbola
- w1 = 1.0 - parabola
- 1.0 > w1 > 0.0 - krótszy łuk elipsy
- w1 = 0.0 - parametryzowany odcinek
- -1.0 < w1 < 0.0 - dłuższy łuk elipsy
Licensing
[edit]I, the copyright holder of this work, hereby publish it under the following licenses:
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. | ||
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This licensing tag was added to this file as part of the GFDL licensing update.http://creativecommons.org/licenses/by-sa/3.0/CC BY-SA 3.0Creative Commons Attribution-Share Alike 3.0truetrue |
This file is licensed under the Creative Commons Attribution-Share Alike 2.5 Generic, 2.0 Generic and 1.0 Generic license.
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- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 10:12, 30 September 2019 | 380 × 290 (27 KB) | Great Brightstar (talk | contribs) | Using minus sign | |
22:38, 12 September 2006 | 380 × 290 (29 KB) | Wojciech mula (talk | contribs) | {{Information |Description= {{en|Concic sections represented by rational Bezier curves}} {{pl|Krzywe stożkowe reprezentowane przez wymierne krzywe Beziera}} |Source=Own work (Python script + Inkscape) |Date=2006 |Author=[[user:Wojciech_mula|Wojciech Muł |
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Width | 380px |
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Height | 290px |