As I have been experimenting in a Home Recording situation for a while, I found a few thumb rules. (as they apply to me)
-A bass sound that sounds both full and clear by itself needs multiple channels/sound sources in the mix
-I've used 4 ways of recording (simultaneously), in order of effectiveness 1) DI 2) room mic (= at least 4 ft away from bass cab 3) close miking bass cab and the odd one out 4) close miking bass (aka string noises, actual sound of the string and attack if it were entirely unamplified)
While I Love No 4, it's is a bit oddball and not much applied in standard situations so I'll leave it out of the discussion
For a basic working mix I use several sources which I pan across accordingly.
If possible, I'd record DI and room mic. I found on average that close miking a bass cab in a home recording situation almost never leads to great results - there is not enough control over the acoustics, there is damping required and a exact knowledge where to place the mike opposite the cab/speaker, and last but not least, typically one lacks (at least, I do) the kind of high quality mike that would make that sound good.Last but not least-the closer you mike with your average condenser/dynamic mic, the less low end you get, especially with cardoid patterns
So IME, whatever you do, always have a DI recording. Nothing records easier (especially in a home recording situation), is cleaner(=better mixeable), less dependent on the quality of your gear, and extends low end like a clean DI signal.
A way to work with just having one DI track, it is to copy it to 2 more other channels in your DAW. You'd pan the copies left / right and treat these with plugins, while leaving your original DI recording in the middle, rolling it back in the mix for starters.
Start with (not too drastic) eq-ing on the panned copies; then, for example, put an amp plugin, some effects such as compression, distortion etc on #1 and a light touch of reverb or super short delay on #2. When that starts to sound getting near where you want it to be, then subtly bring in the original DI at the center to fill out the bottom, without having it take over the sound image you just created.
Hope this helps, good luck