Python maxtirx operation in version3 upgrade

[pty0220]

Hi all,

When upgrading from version 2 to version 3, the following issue occurred:
Is there a more efficient method for performing matrix operations? Or do I need to multiply each element manually?

a = meshlib.mrmeshpy.Matrix3f()
b = meshlib.mrmeshpy.Matrix3f()
a*b

Traceback (most recent call last):
  File "<console>", line 1, in <module>
TypeError: __mul__(): incompatible function arguments. The following argument types are supported:
    1. (self: meshlib.mrmeshpy.Matrix3f, b: meshlib.mrmeshpy.Vector3f) -> meshlib.mrmeshpy.Vector3f

Invoked with: <meshlib.mrmeshpy.Matrix3f object at 0x000002851C289630>, <meshlib.mrmeshpy.Matrix3f object at 0x000002853794FD30>

Best,
Ted

[Fedr]

Thanks for reporting it. It is by mistake that multiplication operator for matrices is not exposed in python bindings v3. We will fix it in the nearest release.

[adalisk-emikhaylov]

The fix has landed in master, and should make it to the next release, which is expected early next week.

[adalisk-emikhaylov]

This should now be fixed in the latest version.