Tilted (inclined) circle in 3D

Hello,

I was attempting to incline (tilt) a circle at some degrees. The circle is lifted, so it has an arbitrary altitude and it must be inclined in 3D. I was trying to do it by applying a rotation matrix, but couldn't. Here's my code:

xm = 0;

ym = 0;

teta = linspace(0, 2*pi, 100);

x = r*cos(teta) + xm;

y = r*sin(teta) + ym;

inclined_angle = 22;

z = ones(1,length(x));

plot3(x, y, z);

Also, has attached a desired result, see picture below...

Answer 1

[Star Strider]

I usually use the rotate function for these problems. It’s just esaier.

Try this —

r = 1;
xm = 0;
ym = 0;
teta = linspace(0, 2*pi, 100);
x = r*cos(teta) + xm;
y = r*sin(teta) + ym;
inclined_angle = 22;
z = ones(1,length(x));

figure
c = plot3(x, y, z);
grid on
xlabel('x')
ylabel('y')
axis('equal')
view(15,20)
rotate(c, [1 1 0], inclined_angle)                      % Inclines In 'x' and 'y' Directions

Make appropriate changes to get the result you want.

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[Mirzobek Malikov]

Thanks!

[Star Strider]

My pleasure!

If my Answer helped you solve your problem, please Accept it!

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