Fill a world rectangle with land and sea...

Rows of quads from pole to pole. Going with Barnes again, I want some minimum area for each colony site.

Oops!

I messed up...

Need to make that quad based world mapper.

I have half million km^2 triangles... still want to push out quads to triangles. Sigh.

Rows of quads to triangles...

These diamond quads...

Oops!

My next gigasecond?

My next megasecond

Quads in a Sinusoidal World Map

Oops!

Now that I can find the column and row, I can pick a point randomly or by clicking inside the sinusoid. I can walk to a random adjacent tile and make it land or sea, blue or green, or use position to generate a seed for a not so random number and average them with adjacent heights and subdivide quads into triangle fans with vertices above or below sea level.