Fractals
From GenerativeArt
(Difference between revisions)
'''end''' | '''end''' | ||
| - | =====Recursive Koch | + | =====Recursive Koch curve===== |
koch curve image here | koch curve image here | ||
// Given: | // Given: | ||
KOCH(tx4, ty4, tx5, ty5, res) | KOCH(tx4, ty4, tx5, ty5, res) | ||
'''endif''' | '''endif''' | ||
| + | <br> | ||
image of koch line calculation here | image of koch line calculation here | ||
| + | |||
| + | =====Stochastic fractal river===== | ||
| + | Both fractals and L-systems can have stochastic (random/chance) forms. | ||
| + | '''function''' RIVERBEND(x1, y1, x2, y2, res) | ||
| + | '''if''' DIST(x1, y1, x2, y2) > res | ||
| + | // pick a random point on the line | ||
| + | // offset it by a random amount | ||
| + | // that new point is (x3, y3) | ||
| + | RIVERBEND(x1, y1, x3, y3) | ||
| + | RIVERBEND(x3, y3, x2, y2) | ||
| + | '''else''' | ||
| + | DRAW(x1, y1, x2, y2) | ||
| + | '''endif''' | ||
| + | <br> | ||
| + | riverbend image goes here | ||
