I want to combine two plots, one is cone and one is semi-circle

Hello guys,

I want to ask how I can plot at the same time different geometry figure. I want to have a cone and at the top it I want to add a semi-circle, to look like an ice-cream.

For the cone I am using this function:

R = 1; %// radius in cm
H = 3; %// height in cm
N = 100; %// number of points to define the circumference
[x, y, z] = cylinder([0 R], N);
mesh(x, y, H*z)

And for the semi-circle I have this:

th = linspace( -pi, -pi*2, 100);
R = 1;  % radius 
x2 = R*cos(th) + 5;
y3 = R*sin(th) + 4;
plot(x2,y3); axis equal;

So how I can combine these too?

Answer 1

[Matt J]

Use hold().