Pointers for CC3 Dungeon Mapping?
Well, I've figured I want to practice making smaller battle/environment maps for use in roll20 campaigns I play in, and right now I have CC3, with intentions to buy Dungeon Designer when I have more disposable income. So I was wondering if anyone could give me any pointers for making passable battle/grid maps/floor plans using just CC3, until I can get my hands on DD3 in a few months or so? Also, any free resource directions for symbol styles/sets or contributing to such as a community would be nice (What I mean is if there is a free/open source equivalent to something like the Profantasy Annuals, should someone want to contribute to or use such resources). Thanks for any input!