Solar system

Sid
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Solar system
on 18 Nov 2023
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drawframe(1);
Write your drawframe function below
function drawframe(f)
% Solar System Animation with 8 Planets (Larger Sizes) - drawframe function
    % Solar System Animation with 8 Planets (Larger Sizes)
    figure;
    axis off; % Remove axes
    hold on;
    % Sun parameters
    sun_radius = 0.2 * 1.5;
    sun_color = [1, 0.8, 0]; % Yellow
    % Planets parameters
    planet_names = {'Mercury', 'Venus', 'Earth', 'Mars', 'Jupiter', 'Saturn', 'Uranus', 'Neptune'};
    num_planets = length(planet_names);
    planet_colors = rand(num_planets, 3); % Random colors for each planet
    planet_sizes = [0.0553, 0.136, 0.142, 0.075, 1, 0.834, 0.365, 0.347] * 1.5; % Larger sizes
    planet_speeds = linspace(0.02, 0.2, num_planets); % Varying rotation speeds
    % Calculate planet distances to avoid overlap
    planet_distances = zeros(1, num_planets);
    planet_distances(1) = 0.4 * 1.5; % Starting distance from the sun
    for i = 2:num_planets
        % Ensure no overlap by adjusting distance based on the sum of radii
        planet_distances(i) = planet_distances(i-1) + planet_sizes(i-1) + planet_sizes(i) + 0.05 * 1.5;
    end
    % Draw Sun at the center
    draw_circle(0, 0, sun_radius, sun_color);
    % Draw white orbits
    for i = 1:num_planets
        draw_orbit(planet_distances(i), [1, 1, 1]);
    end
    % Draw planets
    for i = 1:num_planets
        angle = planet_speeds(i) * f;
        x = planet_distances(i) * cos(angle);
        y = planet_distances(i) * sin(angle);
        draw_circle(x, y, planet_sizes(i), planet_colors(i, :));
        % Display planet names
        text(x, y, planet_names{i}, 'Color', [1, 1, 1], 'HorizontalAlignment', 'center', 'FontSize', 8 * 1.5);
    end
    % Add text on the right bottom corner
    text(max(planet_distances) + 0.5, -max(planet_distances) - 1, 'Made by Sid Gupta', 'Color', [1, 1, 1], 'FontSize', 10, 'HorizontalAlignment', 'right', 'VerticalAlignment', 'bottom');
    % Remove axis markings and labels
    set(gca, 'XTick', []);
    set(gca, 'YTick', []);
    set(gca, 'XColor', 'none');
    set(gca, 'YColor', 'none');
    % Set axis properties to fit all planets within the screen
    axis([-max(planet_distances)-1, max(planet_distances)+1, -max(planet_distances)-1, max(planet_distances)+1]);
    axis square;
    
    % Update figure window without pausing
        % Set axes color to black
    set(gca,'Color','k');
    
    % Set background color to black
    set(gcf, 'Color', [0, 0, 0]);
    % Update figure window without pausing
    drawnow;
end
function draw_circle(x, y, radius, color)
    theta = linspace(0, 2*pi, 100);
    x_circle = x + radius * cos(theta);
    y_circle = y + radius * sin(theta);
    fill(x_circle, y_circle, color);
end
function draw_orbit(radius, color)
    theta = linspace(0, 2*pi, 100);
    x_orbit = radius * cos(theta);
    y_orbit = radius * sin(theta);
    plot(x_orbit, y_orbit, 'Color', color);
end
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Solar system
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