Rick Swift & Apple & Embedded I make things. Sometimes, I’ll talk about it here.

My Gorram Frakking Blog

I Always Thought the Japanese Were Smarter than We Americans

But not I'm not so confident of the assessment. Sure, they've got some wacky cultural surprises (Japscat? Eeesh), but generally the Japanese employ wisdom and elegance in their endeavors. So, why would they jump on the same wasteful space exploration initiative as the U.S.? Why take two decades to go to the moon, when they could go straight to Mars in half that time?

Our political leaders need to recognize the merits of a human Mars exploration program, and they need to set the goal of accomplishing serious scientific research on Mars.

If this works, Ecto kicks ass

I'm not sure how to use it yet, but I'll give it a try. Hopefully it will play nicely with SmartyPants.

This is some indented text. Dunno if it's really block-quoted, or what. Hmm, no, not block-quoted, which means Ecto might restrict the HTML structure I can impose on my entries.

Now, let's see what the iTunes button does: Let Go from the album "Details" by Frou Frou. Cool. It inserts the currently-playing song. Not sure why that needs to be a button right here in the app, but I guess we're all likely to have lots of need to make emergency references to songs...

The Dish

Wonderful movie. Funny and inspiring.
And it contains a great quote: "Failure is never quite so frightening as regret."

Assignment: Trace Rays

The current CS184 assignment is to write a ray tracing program. In typical fashion, I can't help but want to do all sorts of unnecessary stuff, like provide an ANTLR grammar for the scene description language, and a full-blown Mac application for rendering and displaying the images.
We're supposed to render axis-aligned ellipsoids and polygons only. We need to support simple Phong shading, shadows, reflections, point and directional lights, and some sort of ray test acceleration. We also have to save images in some standard format. Along with the code, we're to provide five or more example images. I'll try to remember to post them here when I'm done, so you, too, can enjoy the glory.
I made the mistake of looking at some POVRay example images. My renderer will never be this cool, so I'm mostly just depressed about the assignment now.

The Most Amazing Laugh

Rachel McAdams in The Notebook. Wow.