The rendering with Three.js has finished successfully

Question

The rendering with Three.js has finished successfully

I'm curious, is there a way to determine when the object has finished rendering? While I've seen a progress bar in one example, I'm seeking a straightforward and uncomplicated illustration. So far, I've searched through the loader I'm utilizing (OBJMTLLoader) and the renderer (WebGLRenderer), but I haven't come across a simple

renderer.complete(function(){ CODE HERE });

or anything similar for the loader(s). I'd like, for instance, to display an alert when all objects have been completely rendered.

Any suggestions would be greatly appreciated.

javascript three.js

Answer 1

Answer №1

When working inside the loader.addEventListener('load'... part, make sure to place the function after adding the scene. This will ensure that the function waits for the render to be complete before executing.

Sharing this tip in case it helps someone else!

Answer 2

When working inside the loader.addEventListener('load'... part, make sure to place the function after adding the scene. This will ensure that the function waits for the render to be complete before executing.

Sharing this tip in case it helps someone else!

Answer 3

Answer №2

Implementing Object3D.onAfterRender Function

Simply put, I am assigning it to a Mesh Object.

meshCube.onAfterRender = function (){
//Add your code here
}

This function serves as an optional callback that is triggered right after a 3D object is rendered. It takes in parameters such as renderer, scene, camera, geometry, material, and group.

It's important to note that this callback function only works for renderable 3D objects. Objects like Mesh, Line, Points, or Sprite that have defined visual appearances with geometries and materials are considered renderable. On the contrary, objects like Object3D, Group, or Bone are not renderable, so this callback won't be called for them.

For more information, refer to: Threejs Object3D documentation

Answer 4

Implementing Object3D.onAfterRender Function

Simply put, I am assigning it to a Mesh Object.

meshCube.onAfterRender = function (){
//Add your code here
}

This function serves as an optional callback that is triggered right after a 3D object is rendered. It takes in parameters such as renderer, scene, camera, geometry, material, and group.

It's important to note that this callback function only works for renderable 3D objects. Objects like Mesh, Line, Points, or Sprite that have defined visual appearances with geometries and materials are considered renderable. On the contrary, objects like Object3D, Group, or Bone are not renderable, so this callback won't be called for them.

For more information, refer to: Threejs Object3D documentation

The rendering with Three.js has finished successfully

Answer №1

Answer №2

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