Matlab optimized slice plot

Hello,

I have a question regarding the slice plot in matlab.

I solve the temperature field in a cube domain, depending on convective and or temperature boundary conditions. So far no problem, but the result plot is not really nice. When I use the slice function I get this:

But I want a plot like this:

With this shape:

A Cube with a cut out quarter, to present the temperature change over time.

Is it even possible to create such a plot, or is another plot function a better choice?

In addition, a small second question. Can I plot only the temperature isolines on the surfaces?

The slice related code I used is following:

   f2 = figure(2);
        movegui(f2,[1200 100]);
        fontSize=20;
        fontSize2=16;
        f2.Position(3:4) = [1080 780];
        % 3D
        h=slice(x,y,z,T,[0 L/2],[H],[B/2 B],'cubic');
        set(gca,'FontSize',fontSize)
        set(gca,'YDir','normal')
        colormap(jet)
        shading interp
        brighten(jet,.5)
        set(h,'edgecolor','black','facealpha',1,'linewidth',1)
        xlabel('x-Direction x/ m','FontSize', fontSize)
        ylabel('z-Direction z/ m','FontSize', fontSize)
        zlabel('y-Direction y/ m','FontSize', fontSize)
        axis([0 B 0 L 0 H])
        view(30,30)
        rotate(h,[1,0,0],-90);
        hold on
        cb=colorbar("northoutside");
        set(cb,'FontSize',fontSize);
        caxis([70, 300]);

[Avni Agrawal]

Hi @Steffen B., can you share values for x,y,z,T, L, H, B?