I was watching a photoshop tutorial, which was created using Photoshop CS4. During the tutorial the instructor split his brush into two brushes side by side (using a keyboard shortcut I believe).
Does anyone know how this is done in CS6 or what the name of this tool technique is called?
Here are two more photos. The first shows the single circular brush, then in the next frame of the tutorial, it instantly became two overlapping brushes. Could it be that the size of the brush affects the shape? Like if the brush is less than 80px it is a single circle, but over 80 it becomes two overlapping circles?
1) Its called dual brush mode. If you open brush options (press B to select brush tool, then top left of screen you see a brush icon and your brush type, next to that a small folder with three brushes sticking out, click that – or alternatively in the top menu window>brush). You’ll see the dual brush mode setting in the options pane. Go experiment with it.
2) In that same pane is a tab called ‘brush presets’. It contains a ton of brushes. It’s hard to say what the exact brush is in your image.
Now about that brush settings pane. You can alter a lot of options for your brush, wether it repeats itself, is pressure sensitive to a pen tablet, scatters, etc. Just experiment with all these things.