Function roundedRectangleBlueprint

roundedRectangleBlueprint(
    width: number,
    height: number,
    r?: number | { rx?: number; ry?: number },
): Blueprint
Create an axis-aligned rectangle blueprint with optional rounded corners.

The rectangle is centered at the origin. When r is zero the corners are sharp; otherwise they are filleted with circular or elliptical arcs.
Parameters
- width: number
  Total width of the rectangle.
- height: number
  Total height of the rectangle.
- r: number | { rx?: number; ry?: number } = 0
  Corner radius. Pass a number for uniform rounding, or { rx, ry } for elliptical corners. Clamped to half the respective dimension.
Returns Blueprint
A closed Blueprint representing the rectangle.
Example
```
const sharp = roundedRectangleBlueprint(20, 10);
const rounded = roundedRectangleBlueprint(20, 10, 3);
const elliptical = roundedRectangleBlueprint(20, 10, { rx: 4, ry: 2 });
```
- Defined in src/2d/blueprints/cannedBlueprints.ts:58