Fast Bezier Curves

版本 1.0.0 (1.9 KB) 作者: Moreno, M.
Evaluates a Bezier curve given its control points and knot vector or resolution.
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更新时间 2024/11/7

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% Generate control points
x = rand(5, 2);
% Evaluate Bezier uniformly
[y, b] = bez(x, 100); % Export binomial coefficients
% Evaluate Bezier at knots
z = bez(x, rand(5, 1), b); % Recycle binomial calculation
% Plot results
figure
hold on
plot(y(:, 1), y(:, 2), 'LineWidth', 1.5)
plot(z(:, 1), z(:, 2), 'o', 'LineWidth', 1.2, 'MarkerFaceColor', 'w')
plot(x(:, 1), x(:, 2), '.-', 'LineWidth', 1, 'MarkerSize', 12)
fprintf('Binomial coefficient: [%d %d %d %d %d]\n', b.')

引用格式

Moreno, M. (2024). Fast Bezier Curves (https://www.mathworks.com/matlabcentral/fileexchange/175205-fast-bezier-curves), MATLAB Central File Exchange. 检索时间: .

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版本 已发布 发行说明
1.0.0