Subdivision modifier PROBLEM!

When I apply a subdivision modifier in Blender, my model’s lines lose definition. How do I fix this and make sure it doesn’t happen again? im new guys so i honestly dont know how to fix this ive used a subdiv modifier and mirror for the car.

Subdivision will average out the density of the geometry it adds, so a corner will become more rounded. You’ll have to add support loops or use edge creasing to maintains those edges.

You should follow a short tutorial - https://www.youtube.com/watch?v=FYef5myqgs4

Necesitas entender como funcionan las subdivisiones tengo un canal donde te puedo ayudar.

THANKS a ton will check it out :slight_smile: