Asset imported is scaled to 1

[aqeel25]

I have imported an asset(FBX). That Asset and its child All are scaled to 1.Now I don’t Know the size of anything as every object is scaled to 1. How will I know their sizes and how to resize them? Remember I want size not scale.

[MDADigital]

@aqeel25

I have imported an asset(FBX). That Asset and its child All are scaled to 1.Now I don’t Know the size of anything as every object is scaled to 1. How will I know their sizes and how to resize them? Remember I want size not scale.

They will keep their correct sizes (if the fbx was exported correctly) so 1 meter in blender is 1 meter in unity. Modular assets are made to snap to meters.

[aqeel25]

@MDADigital

They will keep their correct sizes (if the fbx was exported correctly) so 1 meter in blender is 1 meter in unity. Modular assets are made to snap to meters.

How will I Know their sizes ? As all Childs and parents of my fbx have scale 1 in unity but actually they are of different sizes

[MDADigital]

@aqeel25

How will I Know their sizes ? As all Childs and parents of my fbx have scale 1 in unity but actually they are of different sizes

You can make a ruler with code or buy from asset store. But when building levels in unity its best done with modular assets that snap to the grid.

Edit: I mean for buildings blocks like walls, doorways etc. Props usaly don’t snap. But it’s nice when larger props like tables etc snap.

Example from the map im working on. The doorway snaps to meters as you can see

[aqeel25]

@MDADigital

You can make a ruler with code or buy from asset store. But when building levels in unity its best done with modular assets that snap to the grid.

Edit: I mean for buildings blocks like walls, doorways etc. Props usaly don’t snap. But it’s nice when larger props like tables etc snap.

Example from the map im working on. The doorway snaps to meters as you can see

I have a mechanical machine and i am doing simulations on that . It is lathe machine. So i will try ruler

[MDADigital]

@aqeel25

I have a mechanical machine and i am doing simulations on that . It is lathe machine. So i will try ruler

If its bought from a asset store its a big risk its not true to scale. Our game is VR so the items you can interact with must be true to scale. I make sure of this in blender than export the rescaled version into Unity. Also make sure to have good pivot points.

[neginfinity]

@aqeel25

I have a mechanical machine and i am doing simulations on that . It is lathe machine. So i will try ruler

For an object that has Renderer component attached, you can query Renderer.bounds:
https://docs.unity3d.com/ScriptReference/Renderer-bounds.html

This will give you an approximate axis-aligned box that encloses the object.

In unity knowing precise object dimensions is kinda your job, however. And adjusting size means scaling object up/down.

[aqeel25]

@MDADigital

If its bought from a asset store its a big risk its not true to scale. Our game is VR so the items you can interact with must be true to scale. I make sure of this in blender than export the rescaled version into Unity. Also make sure to have good pivot points.

it is From Autocad

[MDADigital]

@aqeel25

it is From Autocad

Why not measure the objects there?

Btw you can measure objects easy with parented gameobjects

Vertex snap a empty gameobject to a side of the object you want to measure. Parent a gameobject to that object vertex snap that gameobject to a vertex on the other side of the object. Chec the parented objects position. Thats the distance (on the axis, if you need shortest path between points you need to create a script that does a distance check between the objects)

[aqeel25]

@MDADigital

Why not measure the objects there?

Btw you can measure objects easy with parented gameobjects

Vertex snap a empty gameobject to a side of the object you want to measure. Parent a gameobject to that object vertex snap that gameobject to a vertex on the other side of the object. Chec the parented objects position. Thats the distance (on the axis, if you need shortest path between points you need to create a script that does a distance check between the objects)

I will try this