Items tagged with heart-shape

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A heart shape in 3d:

 

 

The code of the animation:

A := plots[animate](plot3d, [[16*sin(t)^3*cos(s), 16*sin(t)^3*sin(s), 13*cos(t)-5*cos(2*t)-2*cos(3*t)-cos(4*t)], t = 0 .. u, s = 0 .. 2*Pi, color = red, style = surface, axes = none], u = 0 .. Pi, frames = 100):

B := plots[animate](plot3d, [[16*sin(t)^3*cos(s), 16*sin(t)^3*sin(s), 13*cos(t)-5*cos(2*t)-2*cos(3*t)-cos(4*t)], t = u .. Pi, s = 0 .. 2*Pi, color = "LightBlue", style = surface, axes = none], u = 0 .. Pi, frames = 100):

plots[display](A, B);

 

Edited. The direction of painting changed.

 

 

Code of the animation:

restart;

N := 192:

A := seq(plot([[.85*sin(t)^3-2+1.25*i/N, .85*(13*cos(t)*(1/15)-(1/3)*cos(2*t)-2*cos(3*t)*(1/15)-(1/15)*cos(4*t)), t = 0 .. Pi*i/N], [-.85*sin(t)^3-2+1.25*i/N, .85*(13*cos(t)*(1/15)-(1/3)*cos(2*t)-2*cos(3*t)*(1/15)-(1/15)*cos(4*t)), t = 0 .. Pi*i/N], [sin(t)^3+2-1.25*i/N, 13*cos(t)*(1/15)-(1/3)*cos(2*t)-2*cos(3*t)*(1/15)-(1/15)*cos(4*t), t = 0 .. Pi*i/N], [-sin(t)^3+2-1.25*i/N, 13*cos(t)*(1/15)-(1/3)*cos(2*t)-2*cos(3*t)*(1/15)-(1/15)*cos(4*t), t = 0 .. Pi*i/N]], color = red, thickness = 5, view = [-3 .. 3, -1.2 .. .9]), i = 1 .. N):

plots[display](A, insequence = true, scaling = constrained, axes = none);

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