First Release of Claw3D (#11)

Co-authored-by: iamlukethedev <iamlukethedev@users.noreply.github.com>

get_angles2.js

@@ -0,0 +1,22 @@
+async function main() {
+  const THREE = await import("three");
+
+  // Earth rotation order is default XYZ.
+  // The beacon's local position.
+  const beaconLocal = new THREE.Vector3(-0.42, 1.32, -1.47).normalize();
+
+  // The camera's position during dive.
+  const cameraPos = new THREE.Vector3(0, 0.5, 2.05).normalize();
+
+  // We want to rotate beaconLocal to cameraPos.
+  // The required quaternion.
+  const q = new THREE.Quaternion().setFromUnitVectors(beaconLocal, cameraPos);
+
+  // Convert to Euler so we can damp x and y.
+  const e = new THREE.Euler().setFromQuaternion(q, "XYZ");
+
+  console.log("Target Euler:");
+  console.log("x:", e.x, "y:", e.y, "z:", e.z);
+}
+
+void main();