Sonar Alert: Alter the design of this function to ensure it does not mirror the implementation found at line 159

Question

Sonar Alert: Alter the design of this function to ensure it does not mirror the implementation found at line 159

Currently, I am working on enhancing my Project by addressing all the issues highlighted by sonar. However, I have hit a roadblock with the error mentioned in the title. The issue is related to a function that loads a blender model using three.js, and sonar advises against utilizing the function multiple times. Nevertheless, I need to load multiple models using this particular function.

function weatherUpdate(condition, area) {
  let climate = [];
  
  function loadGLTF() {
    let Loader = new GLTFLoader();

    Loader.load("./model/weather.gltf", (gltf) => {
      Mesh = gltf.scene;
      Mesh.scale.set(0.2, 0.2, 0.2);
      scene.add(Mesh);
      camera.target = Mesh;
      Mesh.position.x = 0;
      Mesh.position.y = -0.4;
      Mesh.position.z = 0;
    });
  }

I could move the loadGLTF function outside of the weatherUpdate function. However, I'm unsure how to reuse the function for loading another model such as ./model/rain.gltf

javascript three.js

Answer 1

Answer №1

This particular sonar error isn't the most user-friendly... Essentially, it indicates that you have created a function that is identical to another function defined elsewhere (specifically on line 159).

Redundant callbacks often lead to this issue.

Without seeing more of your code, it's challenging to recommend the best way to refactor. It seems likely that the callback for Loader.load is the repetitive function. In that case, consider creating it as a standalone function and reusing it.

The problem may also lie with the loadGLTF function. By defining it within another function, it will be recreated every time raining() is called.

A better approach would be to define it outside of rain and then call it from within.

To make the code more versatile and applicable to loading any type of mesh, you could consider refactoring like this:

// Define Loader outside of the function and keep only one instance to reuse.
const Loader = new GLTFLoader();
function loadGLTF(path) {
    Loader.load(path, (gltf) => {
      Mesh = gltf.scene;
      Mesh.scale.set(0.2, 0.2, 0.2);
      scene.add(Mesh);
      camera.target = Mesh;
      Mesh.position.x = 0;
      Mesh.position.y = -0.4;
      Mesh.position.z = 0;
    });
}

You could enhance this further by adding a second parameter to specify position and scale if they vary each time.

Answer 2

This particular sonar error isn't the most user-friendly... Essentially, it indicates that you have created a function that is identical to another function defined elsewhere (specifically on line 159).

Redundant callbacks often lead to this issue.

Without seeing more of your code, it's challenging to recommend the best way to refactor. It seems likely that the callback for Loader.load is the repetitive function. In that case, consider creating it as a standalone function and reusing it.

The problem may also lie with the loadGLTF function. By defining it within another function, it will be recreated every time raining() is called.

A better approach would be to define it outside of rain and then call it from within.

To make the code more versatile and applicable to loading any type of mesh, you could consider refactoring like this:

// Define Loader outside of the function and keep only one instance to reuse.
const Loader = new GLTFLoader();
function loadGLTF(path) {
    Loader.load(path, (gltf) => {
      Mesh = gltf.scene;
      Mesh.scale.set(0.2, 0.2, 0.2);
      scene.add(Mesh);
      camera.target = Mesh;
      Mesh.position.x = 0;
      Mesh.position.y = -0.4;
      Mesh.position.z = 0;
    });
}

You could enhance this further by adding a second parameter to specify position and scale if they vary each time.

Sonar Alert: Alter the design of this function to ensure it does not mirror the implementation found at line 159

Answer №1

Similar questions

Passing form data using AJAX before refreshing the page

Attach an event to a shape displayed on the canvas

Reset the jQuery star-rating plugin

Application utilizing electron technology featuring various tabbed browsing windows connecting to secure websites

Sort out online notifications using client-side technology

Leveraging AngularJS to send a post request to the server through the $http

What is the best way to adjust the camera position in ThreeJS while taking into account perspective?

Instructions for separating a string into smaller parts, further splitting one of the resulting parts along with another associated value, and then combining the leftover segments with the remaining parts

Preparing to dive into the world of HTML5

Getting AJAX query parameters from a JavaScript data object: A step-by-step guide

Wait for Protractor until the page has completely finished loading

Establish a global variable within the utils.js module in a Node.js environment

"Using more than one tab at the same time is causing disruptions

Performing a javascript ajax call to interact with the Microsoft Emotion API

Combine two arrays into a single array object

Clicking on a row in the Gridview should trigger the expansion or collapse of the Nested

Alter the hues of the triangles on a threeJS plane

Seeking advice on removing the initial blank space from a dropdown value in Angular.js

What steps can I take to resolve the problem of my NativeScript app not running on android?

Displaying content based on changing conditions fetched from the database