Size of Model and Performance


I want to build a model but I don’t know which size is good for performance.

So, here’s my question.

There are tow different size models, 1x1x1 and 0.1x0.1x0.1.

But I will set the camera to a suitable place which make them look the same size in PlayCanvas.

Which one is better for performance ?

Or the performance is not relevant to the size of model ?

Thank you in advance !

At that sort of scale, I don’t think you will see any difference in performance.

The only place you need to worry about performance is if you are going to have very big or very small models (1,000,000s or 1/1,000,000s). In which case you might find that floating point imprecision causes your models to render incorrectly.

Hi, dave.

I’m sorry for my poor description and poor English.

Is the performance you said above the same as the following performance ? :

Thank you !

I think you’ve meant size in terms of file size, not the scale of model.

Bigger file size - takes longer to download, and has more data to deal with. So the goal is to keep it at minimum while still satisfying your quality requirements.
This relates to everything: models, textures, scripts, audio, etc.