Simulating a ship sailing in water wave
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Hi!
I have a project in which I have to simulate a ship which is sailing in a water wave. I have decided to do it in by 3D surface plot. I have created water waves but I'm having trouble making the ship which should sit right at the centre of the plot. Following is my water wave simulation code:
clc; clear all ;
x_l = -20;
x_r = 20;
y_l = -20;
y_r = 20;
ds = 0.5;
A = 1;
k = 1;
dt = 0.05;
w = 1;
x = [x_l:ds:x_r];
y = [y_l:ds:y_r];
[X,Y] = meshgrid(x,y);
for i = 1:100
Z = A*sin(k*Y+(w*i/2));
CO(:,:,1) = 0.3*ones((y_r-y_l)/ds + 1) + 0.3*cos(k*Y+(w*i/2));
CO(:,:,2) = 0.3*ones((y_r-y_l)/ds + 1) + 0.3*cos(k*Y+(w*i/2));
CO(:,:,3) = 0.7*ones((y_r-y_l)/ds + 1) + 0.3*cos(k*Y+(w*i/2));
surf(X,Y,Z,CO);
hold on;
shading interp;
xlim([x_l x_r]);
ylim([y_l y_r]);
zlim([y_l y_r]);
Zc = sqrt(X.^2+Y.^2);
surf(X,Y,Zc);
shading interp;
hold off;
drawnow;
pause(dt);
end
Please guide me in right direction if I'm doing this in wrong way.
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