Change Details

**System Information** Operating system: Windows-10-10.0.18362 64 Bits Graphics card: GeForce GTX 970/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 441.08 **Blender Version** Broken: version: 2.81 (sub 16), branch: master, commit date: 2019-12-04 11:32, hash: `rBf1aa4d18d49d` Worked: (optional) **Short description of error** Yet it is possible to rotate a 2D vector by a Matrix.Rotation it cannot be done through mathutils.Vector.rotate **Exact steps for others to reproduce the error** # this works v = Vector((1.0, 0.5)) m = Matrix.Rotation(radians(90), 2, 'X') result = v @ m v = Vector((1.0, 0.5)) result = v.rotate(Matrix.Rotation(radians(90), 2, 'X')) will raise a ValueError: matrix must have minimum 3x3 dimensions

**System Information** Operating system: Windows-10-10.0.18362 64 Bits Graphics card: GeForce GTX 970/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 441.08 **Blender Version** Broken: version: 2.81 (sub 16), branch: master, commit date: 2019-12-04 11:32, hash: `rBf1aa4d18d49d` Worked: (optional) **Short description of error** Yet it is possible to rotate a 2D vector by a Matrix.Rotation it cannot be done through mathutils.Vector.rotate **Exact steps for others to reproduce the error** // this works v = Vector((1.0, 0.5)) m = Matrix.Rotation(radians(90), 2, 'X') result = v @ m // this will raise a ValueError: matrix must have minimum 3x3 dimensions v = Vector((1.0, 0.5)) result = v.rotate(Matrix.Rotation(radians(90), 2, 'X'))

**System Information** Operating system: Windows-10-10.0.18362 64 Bits Graphics card: GeForce GTX 970/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 441.08 **Blender Version** Broken: version: 2.81 (sub 16), branch: master, commit date: 2019-12-04 11:32, hash: `rBf1aa4d18d49d` Worked: (optional) **Short description of error** Yet it is possible to rotate a 2D vector by a Matrix.Rotation it cannot be done through mathutils.Vector.rotate **Exact steps for others to reproduce the error** #// this works v = Vector((1.0, 0.5)) m = Matrix.Rotation(radians(90), 2, 'X') result = v @ m // this will raise a ValueError: matrix must have minimum 3x3 dimensions v = Vector((1.0, 0.5)) result = v.rotate(Matrix.Rotation(radians(90), 2, 'X')) will raise a ValueError: matrix must have minimum 3x3 dimensions