I want to create an SVG image that looks like a spherical triangle with three circles positioned at each vertex. Here’s what I’m trying to achieve:
Is it possible to do this in Photoshop? (If not, is there any other graphic design tool out there suited for this that I might want to hear about?)
The shape you are trying to draw is a reuleaux triangle with circles on each corner. Seeing as you are asking if it can be done in Photoshop I am going to assume you have Illustrator as well.
The main thing to remember is that a reuleaux triangle is fundamentally an equilateral triangle but with curved edges. So that is what we will create first.