THREE.js Where does Line intersect mesh - three.js

Question

I've got a Mesh myMesh:
const vertices = new Float32Array( [
0, 1, 0, 0, 1, 2, 2, 1, 2,
0, 1, 0, 2, 1, 2, 2, 1, 0
]);
const myGeometry = new THREE.BufferGeometry();
myGeometry.setAttribute('position', new THREE.BufferAttribute(vertices, 3));
const myMesh = new THREE.Mesh(myGeometry, new THREE.MeshBasicMaterial({color: 0x00ff00, side: THREE.DoubleSide}));
scene.add(myMesh);
and a line myLine:
var material = new THREE.LineBasicMaterial( { color: "#0000ff"});
var geometry = new THREE.BufferGeometry();
const lineVerts = new Float32Array([ 1, 0, 1, 1, 2, 1]);
geometry.setAttribute('position', new THREE.BufferAttribute(lineVerts, 3));
var myLine = new THREE.Line( geometry, material );
scene.add(myLine);
jsfiddle
I'd like to get the point where the line and the mesh intersect with each other. Is this possible?
function getIntersection(mesh, line) {
// get point where they intersect (if they do so)
return point
}

Answer 1

Thank you for the provided link #WestLangley
Maybe the solution can help others with the same problem:
Create a normalized Vector between the Points of the line
Iterate each face (triangle) of the mesh
Check with .intersectTriangle of THREE.Ray if the line intersects the face
var v1 = new THREE.Vector3(0.5,0,1);
var v2 = new THREE.Vector3(0.5, 2, 1);
var dir = new THREE.Vector3();
dir.subVectors( v2, v1 ).normalize();
dir.normalize();
var ray = new THREE.Ray(v1, dir);
for (var i = 0; i < vertices.length; i+=9) {
var a = new THREE.Vector3(vertices[i], vertices[i+1], vertices[i+2]);
var b = new THREE.Vector3(vertices[i+3], vertices[i+4], vertices[i+5]);
var c = new THREE.Vector3(vertices[i+6], vertices[i+7], vertices[i+8]);
var target = new THREE.Vector3();
ray.intersectTriangle(a, b, c, false, target);
console.log(target);
}
jsfiddle