Change Details

Blender 2.78 reproducible, make a simple edge based mesh, then add a Skin Modifier. then run this code to assign some radii: ``` obj = bpy.data.objects['Plane'] for v in obj.data.skin_vertices[0].data: v.radius = 0.2, 1.2 ``` then to crash Blender, add a negative value into the mix. ``` obj = bpy.data.objects['Plane'] for v in obj.data.skin_vertices[0].data: v.radius = 0.2, -1.2 ``` it would be great if internally this performed a `math.abs` of the input radii. (also when doing a `foreach_set`)

Blender 2.78 reproducible, make a simple edge based mesh, then add a Skin Modifier, then run this code to assign some radii: ``` obj = bpy.data.objects['Plane'] for v in obj.data.skin_vertices[0].data: v.radius = 0.2, 1.2 ``` then to crash Blender, add a negative value into the mix. ``` obj = bpy.data.objects['Plane'] for v in obj.data.skin_vertices[0].data: v.radius = 0.2, -1.2 ``` it would be great if internally this performed a `math.abs` of the input radii. (also when doing a `foreach_set`)

Blender 2.78 reproducible, make a simple edge based mesh, then add a Skin Modifier. , then run this code to assign some radii: ``` obj = bpy.data.objects['Plane'] for v in obj.data.skin_vertices[0].data: v.radius = 0.2, 1.2 ``` then to crash Blender, add a negative value into the mix. ``` obj = bpy.data.objects['Plane'] for v in obj.data.skin_vertices[0].data: v.radius = 0.2, -1.2 ``` it would be great if internally this performed a `math.abs` of the input radii. (also when doing a `foreach_set`)