Updated custom-shapes-and-smooth-curves.mdx

[jishnunambiarr]

Update Custom Shapes and Smooth Curves tutorial for p5.js 2.x

Changes

• Updated the curvedSparkle() function to use the p5.js 2.x bezierVertex() API format.
• Updated the bezierVertex usage throughout the document to the p5.js 2.x API.
• Removed external fork at the end and added the complete updated sketch for better clarity and self-containment.

Before

// Original anchor at top.
bezierVertex(0, -100);

// Top-right curve.
bezierVertex(0, -50, 50, 0, 100, 0);

After

// Original anchor at top.
vertex(0, -100);     // First point needs to be vertex()

// Top-right curve.
bezierVertex(0, -50);  // Control point 1
bezierVertex(50, 0);   // Control point 2
bezierVertex(100, 0);  // Anchor point

Related Issue

Closes #839 - Update “Custom Shapes and Smooth Curves” tutorial for p5.js 2.x

Testing

• Verified the updated code works with p5.js 2.x
• Confirmed the curved sparkle shape renders correctly with the new API format

[ksen0]

Hi @jishnunambiarr ! Thanks for working on this. I've checked the example code and the updates and that looks great - however the PR is made against the main branch (which has the 1.x reference) rather than the 2.0 branch (which has the 2.x reference and deploys to beta.p5js.org).

Because the branches have diverged, it's not straightforward to automatically rebase here. Could you please close this PR and make a new one targeted at the 2.0 branch? We'd be happy to merge it then!