Text objects geometries

Added basic text geometries for extruded, shaped, and stroke text objects

release v0.1.31

Object3D children

release v0.1.30

Basic lines

release v0.1.29

Materials transparency

release v0.1.28

Basic groups support

release v0.1.27

fix viewhelper issues

release v0.1.26

Basic view helper, the basic shape and extrude geometries

release v0.1.24

Added possibility to select an object by its uuid
All float values become double

release v0.1.24

Basic texturing

release v0.1.23

update dotnet packages to 6.0.10
add the ability to update the scene