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More font fun and other random stuff

Font rendering in OpenGL

Haven’t done so much programming in the past week, but I did try rendering fonts with NanoVG (in lwjgl). Unfortunately it’s really not much better than just using OpenGL’s NV path rendering extension. Small fonts look slightly better, but not really good enough for me to want to use them. See the example below, a zoom-in of an 8-pixel high rendering of the font “Verdana”, NanoVG rendering it on top, NV path rendering below. NanoVG is better, but it’s still way too fuzzy to look any good.

So I might just use bitmap fonts for small text; I can’t see any alternative. (Bitmap fonts basically means loading in each letter as a pre-rendered picture and plopping it on the screen. The disadvantage is that they don’t look very good when resized or positioned between pixels, but they’ll at least be guaranteed to render small fonts clearly and crisply.) I’ll continue to use NV path rendering for larger fonts or fonts that need to be animated more dynamically or rendered with 3D perspective. I do want to try using oversampling with stb for small fonts before I move on from font rendering and further develop a GUI system; the demo doesn’t look too bad.


Kanopy film streaming service

I just realized our local library offers free access to the film streaming service Kanopy, and they’ve actually got a decent selection. Not the latest blockbusters, but some good foreign and classic cinema. (They’ve even got The Red Pill, the controversial anti-radical-feminist documentary which Netflix refuses to stream. (Though they did just recently finally add the DVD to their catalog.)) Since it’s free (for library card holders of participating library systems), we’re limited to 10 streams per month, but the streaming quality is decent. It’s not full HD (at least not on my PC), but it’s better than DVD quality. Interestingly they also allow you to embed videos. Here’s “Kumiko the Treasure Hunter”, which I really enjoyed (which I guess you won’t be able to see without an account, haha):

Interesting indeed!


Some metal music

Finally, I recently discovered the band Elvenking. I couldn’t quite get in to some of their older work, but their last album, released last year, is quite catchy. Disregarding the bizarre sense of fashion metal band members tend to share, this song is some power metal awesomeness:

I also came across the latest album from the symphonic metal band Leaves’ Eyes, and found it to be quite catchy as well. Love the use of choirs, the female lead’s operatic voice, and the cheesy fantasy lyrics. (I’m not a big fan of the growl singing, it sounds so gross and ugly and demonic, why is it so popular? It sounds so awful, so unmusical. Bah!)

OK, that’s all for now.

Categories: Movies Music Programming

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S P Hannifin

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