<![CDATA[How to draw intersection path of two surfaces or curves in 3D and intersection contour in 2D?]]>
https://help.geogebra.org/topic/how-to-draw-intersection-path-of-two-surfaces-or-curves-in-3d-and-intersection-contour-in-2d
Wed, 14 Aug 2019 05:34:37 +0000Sun, 11 Aug 2019 15:21:15 +0000Zend_Feed<![CDATA[Which curves?]]>
https://help.geogebra.org/topic/how-to-draw-intersection-path-of-two-surfaces-or-curves-in-3d-and-intersection-contour-in-2d#comment-265582
Sun, 11 Aug 2019 17:15:44 +0000<![CDATA[Any two surfaces . f(x,y) = x^2 - y x^2 + y^2 = 1 How to find/draw path of intersection.. Contours as well.]]>
https://help.geogebra.org/topic/how-to-draw-intersection-path-of-two-surfaces-or-curves-in-3d-and-intersection-contour-in-2d#comment-265584
Sun, 11 Aug 2019 18:10:58 +0000<![CDATA[Curve(cos(t), sin(t), 1 - sin(t) - sin²(t), t, 0, 2π)]]>
https://help.geogebra.org/topic/how-to-draw-intersection-path-of-two-surfaces-or-curves-in-3d-and-intersection-contour-in-2d#comment-265586
Sun, 11 Aug 2019 19:27:03 +0000<![CDATA[Thanks for reply. Isn't there any general procedure to draw intersection of both curves. in which we use both functions.]]>
https://help.geogebra.org/topic/how-to-draw-intersection-path-of-two-surfaces-or-curves-in-3d-and-intersection-contour-in-2d#comment-265628
Mon, 12 Aug 2019 10:16:07 +0000<![CDATA[Also it is not showing the proper intersection Pls see attached.]]>
https://help.geogebra.org/topic/how-to-draw-intersection-path-of-two-surfaces-or-curves-in-3d-and-intersection-contour-in-2d#comment-265632
Mon, 12 Aug 2019 10:38:39 +0000<![CDATA[you have changed a(x,y) use Curve(cos(t), sin(t), a(cos(t), sin(t)), t, 0, 2π)]]>
https://help.geogebra.org/topic/how-to-draw-intersection-path-of-two-surfaces-or-curves-in-3d-and-intersection-contour-in-2d#comment-265636
Mon, 12 Aug 2019 11:45:14 +0000<![CDATA[In any curve can we use Curve(cos(t), sin(t), a(cos(t), sin(t)), t, 0, 2π) [Pls explain how it work] for intersections. otherwise pls share general procedure for which i can make intersection.]]>
https://help.geogebra.org/topic/how-to-draw-intersection-path-of-two-surfaces-or-curves-in-3d-and-intersection-contour-in-2d#comment-265652
Mon, 12 Aug 2019 13:15:16 +0000<![CDATA[general procedure does not exist and never will exist]]>
https://help.geogebra.org/topic/how-to-draw-intersection-path-of-two-surfaces-or-curves-in-3d-and-intersection-contour-in-2d#comment-265654
Mon, 12 Aug 2019 14:21:35 +0000<![CDATA[so, Pls explain how do you know Curve(cos(t), sin(t), a(cos(t), sin(t)), t, 0, 2π) work for intersection. In this parametrization i can see x=cost , y= sint , z=a(x(t) , y(t)) , where is my constraint equation x^2 + y^2 = 1. what if i change my constraint equation. how do i adjust intersection. What if more than 2 curves intersects and want to know intersect where all all curves intersects.]]>
https://help.geogebra.org/topic/how-to-draw-intersection-path-of-two-surfaces-or-curves-in-3d-and-intersection-contour-in-2d#comment-265664
Mon, 12 Aug 2019 15:59:25 +0000<![CDATA[Curve(cos(t), sin(t), a(cos(t), sin(t)), t, 0, 2π) This work for every a(x,y) but it did not work for when i changes constraint equation. and where is detail of constraint in above command.]]>
https://help.geogebra.org/topic/how-to-draw-intersection-path-of-two-surfaces-or-curves-in-3d-and-intersection-contour-in-2d#comment-265668
Mon, 12 Aug 2019 16:17:30 +0000<![CDATA[Hello Team, Pls suggest the solution of my above question.]]>
https://help.geogebra.org/topic/how-to-draw-intersection-path-of-two-surfaces-or-curves-in-3d-and-intersection-contour-in-2d#comment-265738
Tue, 13 Aug 2019 14:27:32 +0000<![CDATA[Thanks . Found the solution by looking pattern.]]>
https://help.geogebra.org/topic/how-to-draw-intersection-path-of-two-surfaces-or-curves-in-3d-and-intersection-contour-in-2d#comment-265774
Wed, 14 Aug 2019 05:34:38 +0000