Filling a grid of points with ocean, then land

Pick a point of land and find adjcent sea points.

Oops!

Sinusoidal grid of quads

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.

 What do you know about duty and family?

Updated Repayment Schedule

Loan repayment schedule.

I guess I owe myself a few hundred thousand words...

stuff happens...

Adjacent points to some land

Pick a point of land and find adjcent sea points.

Oops!