Closed
Description
Tweak and Relax aren't getting their radius properly, but only in Blender 4.2 and before. The error I get is below.
I've set the minimum Blender version to 4.3, so users should not run into this, but seeing as 4.3 is less than six months old, it would be nice to support 4.2 as well if there's an easy fix.
I could remove the error by switching return self.hit_scale * self.radius to just return self.radius in falloff_brush.py, but that didn't make the brush show up, it just got rid of the error. I tried filtering through the various checks that would make drawing the brush return, but didn't find the right cause.
Traceback (most recent call last):
File "C:\Users\Jonathan\AppData\Roaming\Blender Foundation\Blender\4.2\extensions\vscode_development\retopoflow\retopoflow\common\operator.py", line 172, in invoke
self.init(context, event)
File "C:\Users\Jonathan\AppData\Roaming\Blender Foundation\Blender\4.2\extensions\vscode_development\retopoflow\retopoflow\rftool_tweak\tweak.py", line 172, in init
self.logic = Tweak_Logic(context, event, RFTool_Tweak.rf_brush, self)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\Jonathan\AppData\Roaming\Blender Foundation\Blender\4.2\extensions\vscode_development\retopoflow\retopoflow\rftool_tweak\tweak_logic.py", line 67, in __init__
self.collect_verts(context, event)
File "C:\Users\Jonathan\AppData\Roaming\Blender Foundation\Blender\4.2\extensions\vscode_development\retopoflow\retopoflow\rftool_tweak\tweak_logic.py", line 91, in collect_verts
radius2D, radius3D = self.brush.radius, self.brush.get_scaled_radius()
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\Jonathan\AppData\Roaming\Blender Foundation\Blender\4.2\extensions\vscode_development\retopoflow\retopoflow\rfbrushes\falloff_brush.py", line 112, in get_scaled_radius
return self.hit_scale * self.radius
~~~~~~~~~~~~~~~^~~~~~~~~~~~~
TypeError: unsupported operand type(s) for *: 'NoneType' and 'int'