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2020-02-22 14:38:33 -0500 asked a question How to get the points from a contour plot object?

I've defined a plot object for the hyperboloid in R^(-1,1).

hyperboloid = region_plot(-x^2+y^2 == 1, (x,-3,3),(y,-3,3))

I want to reflect this hyperboloid across a plane, and to do that I can't think of a better way than to somehow extract the points from the ContourPlot object behind the hyperboloid and then apply a reflection transformation to each point, then plot the points I get back. How do I get the points backing the plot? If that's not possible, or if there is a better way, how can I achieve my desired reflection?
{"cc_re__cc_re__cc_by_sa_3_0_le": ["t I can't think of a better way than to somehow extract the points from the ContourPlot object behind the hyperboloid and then apply a reflection transformation to each point, then plot the points I get back. How do I get the points backing the plot? If that's not possible, or if there is a better way, how can I achieve my desired reflection?</p> </div> </td> </tr> </table> </div> </div> </div> <!-- template footer.html --> <div id=\"ground\"> <div class=\"content-wrapper\"> <div class=\"copyright\"> <a href=\"http://creativecommons.org/licenses/by-sa/3.0/legalcode\"> <img\n                            class=\"license-logo\"\n                            src=\"/m/default/media/images/cc-by-sa.png?v=19\"\n                            title=\"cc-by-sa\"\n                            alt=\"cc-by-sa\"\n                        /> </a>\n                \n                Copyright Sage, 2010. Some rights reserved under creative commons license. Content on this site is licensed under a <a href=\"http://creativecommons.org/licenses/by-sa/3.0/legalcode\">Creative Commons Attribution Share", "wrapper\"> <div class=\"copyright\"> <a href=\"http://creativecommons.org/licenses/by-sa/3.0/legalcode\"> <img\n                            class=\"license-logo\"\n                            src=\"/m/default/media/images/cc-by-sa.png?v=19\"\n                            title=\"cc-by-sa\"\n                            alt=\"cc-by-sa\"\n                        /> </a>\n                \n                Copyright Sage, 2010. Some rights reserved under creative commons license. Content on this site is licensed under a <a href=\"http://creativecommons.org/licenses/by-sa/3.0/legalcode\">Creative Commons Attribution Share Alike 3.0</a> license.\n\n            </div> <div class=\"footer-links\" > <a href=\"/about/\">about</a><span class=\"link-separator\"> |</span> <a href=\"/faq/\">faq</a><span class=\"link-separator\"> |</span> <a href=\"/help/\" title=\"help\">help</a> <span class=\"link-separator\"> |</span> <a href=\"/privacy/\">privacy policy</a><span class=\"link-separator\"> |</span> <a href=\"/terms/\">terms of service</a> </div> <div class=\"powered-link\"> <a href=\"http://askbot.com\" target=\"_b"], "copyright__copyright__copyright": [" the hyperboloid in R^(-1,1).\n\nhyperboloid = region_plot(-x^2+y^2 == 1, (x,-3,3),(y,-3,3))\n\nI want to reflect this hyperboloid across a plane, and to do that I can't think of a better way than to somehow extract the points from the ContourPlot object behind the hyperboloid and then apply a reflection transformation to each point, then plot the points I get back. How do I get the points backing the plot? If that's not possible, or if there is a better way, how can I achieve my desired reflection?", " the hyperboloid in R^(-1,1).\n\nhyperboloid = region_plot(-x^2+y^2 == 1, (x,-3,3),(y,-3,3))\n\nI want to reflect this hyperboloid across a plane, and to do that I can't think of a better way than to somehow extract the points from the ContourPlot object behind the hyperboloid and then apply a reflection transformation to each point, then plot the points I get back. How do I get the points backing the plot? If that's not possible, or if there is a better way, how can I achieve my desired reflection?"]}