CODE EXAMPLE FOR JAVASCRIPT

threejs heart

const shape = new THREE.Shape();
const x = -2.5;
const y = -5;
shape.moveTo(x + 2.5, y + 2.5);
shape.bezierCurveTo(x + 2.5, y + 2.5, x + 2, y, x, y);
shape.bezierCurveTo(x - 3, y, x - 3, y + 3.5, x - 3, y + 3.5);
shape.bezierCurveTo(x - 3, y + 5.5, x - 1.5, y + 7.7, x + 2.5, y + 9.5);
shape.bezierCurveTo(x + 6, y + 7.7, x + 8, y + 4.5, x + 8, y + 3.5);
shape.bezierCurveTo(x + 8, y + 3.5, x + 8, y, x + 5, y);
shape.bezierCurveTo(x + 3.5, y, x + 2.5, y + 2.5, x + 2.5, y + 2.5);
const curveSegments = 5;  
const geometry = new THREE.ShapeGeometry(shape, curveSegments);