In blender, the box that shows "Edit Mode" or "Object Mode", also has "Vertex Paint". In this mode, you can paint 3D meshes. To choose the colour, you can make one of the view-windows a "UV-Image-Editor" windows, and select "View"->"View Paint Tool". This will allow you to set the color and radius of the brush.
Well, I get a brush alright and it paints; however, I can't seem to get the Paint Tool to change either the color or the radius of the brush. I'm stuck on white instead. Any clue what the problem might be...?
Here's a screenshot of me trying to paint with red:
Thank ye kindly for the help!