Class WorldQueryHitTestResultWearable Only

Example

// Set object's position and rotation if WorldQuery ray hits something.

onHitTestResult(result) {
    if (result === null) {
        // no hit detected
    } else {
        // get hit information
        const hitPosition = results.position;
        const hitNormal = results.normal;
        //identifying the direction the object should look at based on the normal of the hit location.

        var lookDirection;
        if (1 - Math.abs(hitNormal.normalize().dot(vec3.up())) < 0.01) {
            lookDirection = vec3.forward();
        } else {
            lookDirection = hitNormal.cross(vec3.up());
        }
        const toRotation = quat.lookAt(lookDirection, hitNormal);

        //set position and rotation

        this.targetObject.getTransform().setWorldPosition(hitPosition);
        this.targetObject.getTransform().setWorldRotation(toRotation);
    }
}
Copy