Hello, 1. How to change  objects size on 3D studio file downloads from internet by using 3D SCALE command in AutoCAD? Thanks

Hello Dolli2, I have tried the command 3DSCALE but it seems complicated and I think that you can use the "normal" commandSCALE with only the choose of : 1 initial point and then the scale itself or :Select the object and work it directly from the properties palette ( Ctrl + 1 ) only if you want to change the dimensions in X , Y and Z with different values.

Note : there is an interesting feature included in the command ALIGN that is to automatically scale a 2D or 3D object to a special value by using 2 source points and 2 destination points and not the 3 offered.

ALIGN

Quick
Reference

Aligns
objects with other objects in 2D and 3D

Menu:
Modify ➤ 3D
Operations ➤ Align

Command
entry: align

Select
objects: Select the objects to align and press ENTER

ALIGN
Using One Pair of Points Specify first source point:
Specify a point (1)

Specify
first destination point: Specify a point (2)

Specify
second source point: Press ENTER

When
you select only one source point and destination point pair, the selected

objects
move in 2D or 3D from the source point (1) to the destination point

(2).

ALIGN
Using Two Pairs of Points Specify first source point:
Specify a point

(1)

Specify
first destination point: Specify a point (2)

Specify
second source point: Specify a point (3)

Specify
second destination point: Specify a point (4)

Specify
third source point: Press ENTER

Scale objects based on
alignment points [Yes/No] <No>: Enter y or press ENTER

   
philippe JOSEPH2018-03-12 08:40:35