On what to create in HTML 3D modeling from blocks?

Question

JavaScript

It is necessary to make a simple 3D editor in an HTML page.
The functionality is like this.
1. There is a cube "room" in it you need to mark out different blocks of cubes and parallelepipeds "tables", "chairs" - "furniture".
2. Adding, removing, dragging "furniture"
3. Can stick to each other but cannot adjust
4. You can twist the "room", change the scale
5. They have a size and location in mm, and are visually reflected in proportionally for example 1mm = X pixels
6. You can stretch the skin on each side of the "furniture"
Tell me what libraries can do this?

Answer 1

Blend4Web , three.js

Answer 2

three.js
babylon.js
playcanvas.com
scenejs.org
senchalabs.org/philogl
glge.org
Blend4Web

Answer 3

For Blend4Web, there are even full-fledged tutorials and demos on this topic. Worth a look.