Is there a way to have these contour lines hidden by the surface in the foreground?
4
Is there a way to make these contour lines hidden by the surface in the foreground?
I would like to only see the contour lines in the background
documentclass{standalone}
usepackage{pgfplots}
usepackage{amsmath}
begin{document}
begin{tikzpicture}[scale=1.8]
begin{axis}[view={35}{40},
hide axis,
xlabel=$x$,ylabel=$y$,
mesh/interior colormap name=hot,
colormap/hot]
addplot3[domain=-2.5:2.5,surf,shader =faceted interp]
{-exp(-0.5*x^2-0.5*y^2)};
addplot3 [domain =-2.5:2.5, contour gnuplot = {number=2, labels={false},
draw color = red}, samples = 21, ]
{-exp(-0.5*x^2-0.5*y^2)};
end{axis}
end{tikzpicture}
end{document}
pgfplots 3d
edited Nov 12 '16 at 8:18
percusse
136k13254493
asked Nov 12 '16 at 4:03
Ruzayqat
21015
add a comment |
4
Is there a way to make these contour lines hidden by the surface in the foreground?
I would like to only see the contour lines in the background
documentclass{standalone}
usepackage{pgfplots}
usepackage{amsmath}
begin{document}
begin{tikzpicture}[scale=1.8]
begin{axis}[view={35}{40},
hide axis,
xlabel=$x$,ylabel=$y$,
mesh/interior colormap name=hot,
colormap/hot]
addplot3[domain=-2.5:2.5,surf,shader =faceted interp]
{-exp(-0.5*x^2-0.5*y^2)};
addplot3 [domain =-2.5:2.5, contour gnuplot = {number=2, labels={false},
draw color = red}, samples = 21, ]
{-exp(-0.5*x^2-0.5*y^2)};
end{axis}
end{tikzpicture}
end{document}
pgfplots 3d
edited Nov 12 '16 at 8:18
percusse
136k13254493
asked Nov 12 '16 at 4:03
Ruzayqat
21015
2
not really. pgfplots don't know this kind of z-ordering.
– percusse
Nov 12 '16 at 8:19
For this kind of plot you should look for a specialized 3D plot software.
– projetmbc
Nov 12 '16 at 10:27
Maybe Asymptote could to this easily.
– projetmbc
Nov 12 '16 at 10:28
In fact mathematica does that ..but the problem you can edit the graph or add labels or other objects to it
– Ruzayqat
Nov 12 '16 at 22:10
add a comment |
4
4
4
2
Is there a way to make these contour lines hidden by the surface in the foreground?
I would like to only see the contour lines in the background
documentclass{standalone}
usepackage{pgfplots}
usepackage{amsmath}
begin{document}
begin{tikzpicture}[scale=1.8]
begin{axis}[view={35}{40},
hide axis,
xlabel=$x$,ylabel=$y$,
mesh/interior colormap name=hot,
colormap/hot]
addplot3[domain=-2.5:2.5,surf,shader =faceted interp]
{-exp(-0.5*x^2-0.5*y^2)};
addplot3 [domain =-2.5:2.5, contour gnuplot = {number=2, labels={false},
draw color = red}, samples = 21, ]
{-exp(-0.5*x^2-0.5*y^2)};
end{axis}
end{tikzpicture}
end{document}
pgfplots 3d
edited Nov 12 '16 at 8:18
percusse
136k13254493
asked Nov 12 '16 at 4:03
Ruzayqat
21015
Is there a way to make these contour lines hidden by the surface in the foreground?
I would like to only see the contour lines in the background
documentclass{standalone}
usepackage{pgfplots}
usepackage{amsmath}
begin{document}
begin{tikzpicture}[scale=1.8]
begin{axis}[view={35}{40},
hide axis,
xlabel=$x$,ylabel=$y$,
mesh/interior colormap name=hot,
colormap/hot]
addplot3[domain=-2.5:2.5,surf,shader =faceted interp]
{-exp(-0.5*x^2-0.5*y^2)};
addplot3 [domain =-2.5:2.5, contour gnuplot = {number=2, labels={false},
draw color = red}, samples = 21, ]
{-exp(-0.5*x^2-0.5*y^2)};
end{axis}
end{tikzpicture}
end{document}
pgfplots 3d
pgfplots 3d
edited Nov 12 '16 at 8:18
percusse
136k13254493
asked Nov 12 '16 at 4:03
Ruzayqat
21015
edited Nov 12 '16 at 8:18
percusse
136k13254493
asked Nov 12 '16 at 4:03
Ruzayqat
21015
edited Nov 12 '16 at 8:18
percusse
136k13254493
edited Nov 12 '16 at 8:18
percusse
136k13254493
edited Nov 12 '16 at 8:18
percusse
136k13254493
136k13254493
asked Nov 12 '16 at 4:03
Ruzayqat
21015
asked Nov 12 '16 at 4:03
Ruzayqat
21015
asked Nov 12 '16 at 4:03
Ruzayqat
21015
21015
2
not really. pgfplots don't know this kind of z-ordering.
– percusse
Nov 12 '16 at 8:19
For this kind of plot you should look for a specialized 3D plot software.
– projetmbc
Nov 12 '16 at 10:27
Maybe Asymptote could to this easily.
– projetmbc
Nov 12 '16 at 10:28
In fact mathematica does that ..but the problem you can edit the graph or add labels or other objects to it
– Ruzayqat
Nov 12 '16 at 22:10
add a comment |
2
not really. pgfplots don't know this kind of z-ordering.
– percusse
Nov 12 '16 at 8:19
For this kind of plot you should look for a specialized 3D plot software.
– projetmbc
Nov 12 '16 at 10:27
Maybe Asymptote could to this easily.
– projetmbc
Nov 12 '16 at 10:28
In fact mathematica does that ..but the problem you can edit the graph or add labels or other objects to it
– Ruzayqat
Nov 12 '16 at 22:10
2
2
not really. pgfplots don't know this kind of z-ordering.
– percusse
Nov 12 '16 at 8:19
not really. pgfplots don't know this kind of z-ordering.
– percusse
Nov 12 '16 at 8:19
For this kind of plot you should look for a specialized 3D plot software.
– projetmbc
Nov 12 '16 at 10:27
For this kind of plot you should look for a specialized 3D plot software.
– projetmbc
Nov 12 '16 at 10:27
Maybe Asymptote could to this easily.
– projetmbc
Nov 12 '16 at 10:28
Maybe Asymptote could to this easily.
– projetmbc
Nov 12 '16 at 10:28
In fact mathematica does that ..but the problem you can edit the graph or add labels or other objects to it
– Ruzayqat
Nov 12 '16 at 22:10
In fact mathematica does that ..but the problem you can edit the graph or add labels or other objects to it
– Ruzayqat
Nov 12 '16 at 22:10
add a comment |
1 Answer
1
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oldest
votes
0
If you don't mind drawing the surface twice and cliping the second plot, you can do:
documentclass{standalone}
usepackage{pgfplots}
pgfplotsset{compat=1.16}
usepackage{amsmath}
begin{document}
begin{tikzpicture}[scale=1.8,declare function={f(x,y)=-exp(-0.5*x^2-0.5*y^2);}]
begin{axis}[view={35}{40},
hide axis,
xlabel=$x$,ylabel=$y$,
mesh/interior colormap name=hot,
colormap/hot]
addplot3[domain=-2.5:2.5,domain y=-2.5:2.5,surf,shader =faceted interp]
{f(x,y)};
addplot3 [domain =-2.5:2.5, contour gnuplot = {number=2, labels={false},
draw color = red}, samples = 21] {f(x,y)};
%draw[blue,thick]
clip
plot[variable=x,domain=-2.5:2.5] (x,-2.5,{f(x,-2.5)})
-- plot[variable=x,domain=-2.5:2.5] (2.5,x,{f(2.5,x)})
to[out=-90,in=0] (0,0,{f(0,0)-0.1})
to[out=180,in=-90] (-2.5,-2.5,{f(-2.5,-2.5)});
addplot3[domain=-2.5:2.5,domain y=-2.5:2.5,surf,shader =faceted interp]
{f(x,y)};
end{axis}
end{tikzpicture}
end{document}
answered 1 hour ago
marmot
86.9k499185
add a comment |
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1 Answer
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1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
0
If you don't mind drawing the surface twice and cliping the second plot, you can do:
documentclass{standalone}
usepackage{pgfplots}
pgfplotsset{compat=1.16}
usepackage{amsmath}
begin{document}
begin{tikzpicture}[scale=1.8,declare function={f(x,y)=-exp(-0.5*x^2-0.5*y^2);}]
begin{axis}[view={35}{40},
hide axis,
xlabel=$x$,ylabel=$y$,
mesh/interior colormap name=hot,
colormap/hot]
addplot3[domain=-2.5:2.5,domain y=-2.5:2.5,surf,shader =faceted interp]
{f(x,y)};
addplot3 [domain =-2.5:2.5, contour gnuplot = {number=2, labels={false},
draw color = red}, samples = 21] {f(x,y)};
%draw[blue,thick]
clip
plot[variable=x,domain=-2.5:2.5] (x,-2.5,{f(x,-2.5)})
-- plot[variable=x,domain=-2.5:2.5] (2.5,x,{f(2.5,x)})
to[out=-90,in=0] (0,0,{f(0,0)-0.1})
to[out=180,in=-90] (-2.5,-2.5,{f(-2.5,-2.5)});
addplot3[domain=-2.5:2.5,domain y=-2.5:2.5,surf,shader =faceted interp]
{f(x,y)};
end{axis}
end{tikzpicture}
end{document}
answered 1 hour ago
marmot
86.9k499185
add a comment |
0
If you don't mind drawing the surface twice and cliping the second plot, you can do:
documentclass{standalone}
usepackage{pgfplots}
pgfplotsset{compat=1.16}
usepackage{amsmath}
begin{document}
begin{tikzpicture}[scale=1.8,declare function={f(x,y)=-exp(-0.5*x^2-0.5*y^2);}]
begin{axis}[view={35}{40},
hide axis,
xlabel=$x$,ylabel=$y$,
mesh/interior colormap name=hot,
colormap/hot]
addplot3[domain=-2.5:2.5,domain y=-2.5:2.5,surf,shader =faceted interp]
{f(x,y)};
addplot3 [domain =-2.5:2.5, contour gnuplot = {number=2, labels={false},
draw color = red}, samples = 21] {f(x,y)};
%draw[blue,thick]
clip
plot[variable=x,domain=-2.5:2.5] (x,-2.5,{f(x,-2.5)})
-- plot[variable=x,domain=-2.5:2.5] (2.5,x,{f(2.5,x)})
to[out=-90,in=0] (0,0,{f(0,0)-0.1})
to[out=180,in=-90] (-2.5,-2.5,{f(-2.5,-2.5)});
addplot3[domain=-2.5:2.5,domain y=-2.5:2.5,surf,shader =faceted interp]
{f(x,y)};
end{axis}
end{tikzpicture}
end{document}
answered 1 hour ago
marmot
86.9k499185
add a comment |
0
0
0
If you don't mind drawing the surface twice and cliping the second plot, you can do:
documentclass{standalone}
usepackage{pgfplots}
pgfplotsset{compat=1.16}
usepackage{amsmath}
begin{document}
begin{tikzpicture}[scale=1.8,declare function={f(x,y)=-exp(-0.5*x^2-0.5*y^2);}]
begin{axis}[view={35}{40},
hide axis,
xlabel=$x$,ylabel=$y$,
mesh/interior colormap name=hot,
colormap/hot]
addplot3[domain=-2.5:2.5,domain y=-2.5:2.5,surf,shader =faceted interp]
{f(x,y)};
addplot3 [domain =-2.5:2.5, contour gnuplot = {number=2, labels={false},
draw color = red}, samples = 21] {f(x,y)};
%draw[blue,thick]
clip
plot[variable=x,domain=-2.5:2.5] (x,-2.5,{f(x,-2.5)})
-- plot[variable=x,domain=-2.5:2.5] (2.5,x,{f(2.5,x)})
to[out=-90,in=0] (0,0,{f(0,0)-0.1})
to[out=180,in=-90] (-2.5,-2.5,{f(-2.5,-2.5)});
addplot3[domain=-2.5:2.5,domain y=-2.5:2.5,surf,shader =faceted interp]
{f(x,y)};
end{axis}
end{tikzpicture}
end{document}
answered 1 hour ago
marmot
86.9k499185
If you don't mind drawing the surface twice and cliping the second plot, you can do:
documentclass{standalone}
usepackage{pgfplots}
pgfplotsset{compat=1.16}
usepackage{amsmath}
begin{document}
begin{tikzpicture}[scale=1.8,declare function={f(x,y)=-exp(-0.5*x^2-0.5*y^2);}]
begin{axis}[view={35}{40},
hide axis,
xlabel=$x$,ylabel=$y$,
mesh/interior colormap name=hot,
colormap/hot]
addplot3[domain=-2.5:2.5,domain y=-2.5:2.5,surf,shader =faceted interp]
{f(x,y)};
addplot3 [domain =-2.5:2.5, contour gnuplot = {number=2, labels={false},
draw color = red}, samples = 21] {f(x,y)};
%draw[blue,thick]
clip
plot[variable=x,domain=-2.5:2.5] (x,-2.5,{f(x,-2.5)})
-- plot[variable=x,domain=-2.5:2.5] (2.5,x,{f(2.5,x)})
to[out=-90,in=0] (0,0,{f(0,0)-0.1})
to[out=180,in=-90] (-2.5,-2.5,{f(-2.5,-2.5)});
addplot3[domain=-2.5:2.5,domain y=-2.5:2.5,surf,shader =faceted interp]
{f(x,y)};
end{axis}
end{tikzpicture}
end{document}
answered 1 hour ago
marmot
86.9k499185
edited 46 mins ago
answered 1 hour ago
marmot
86.9k499185
answered 1 hour ago
marmot
86.9k499185
answered 1 hour ago
marmot
86.9k499185
86.9k499185
add a comment |
add a comment |
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2
not really. pgfplots don't know this kind of z-ordering.
– percusse
Nov 12 '16 at 8:19
For this kind of plot you should look for a specialized 3D plot software.
– projetmbc
Nov 12 '16 at 10:27
Maybe Asymptote could to this easily.
– projetmbc
Nov 12 '16 at 10:28
In fact mathematica does that ..but the problem you can edit the graph or add labels or other objects to it
– Ruzayqat
Nov 12 '16 at 22:10