Detailed description of your suggestion
In most painting softwares ( Photoshop for example) it's possible to constrain a brush stroke to a line ( 90°) this is very useful to paint precise ornaments, metal lines etc. It shouldn't be the same than current SHIT + click, which doesn't really cover what we're looking for, because we need to retain precise pressure control over the length of the line.
Detailed description of your suggestion
In most painting softwares ( Photoshop for example) it's possible to constrain a brush stroke to a line ( 90°) this is very useful to paint precise ornaments, metal lines etc. It shouldn't be the same than current SHIT + click, which doesn't really cover what we're looking for, because we need to retain precise pressure control over the length of the line.