vinipsmaker

class f(object):
    def __init__(self, p1, p2, p3):
        self.p1 = p1
        self.p2 = p2
        self.p3 = p3
    def __call__(self, t):
        ret = list(self.p1)
        for i in range(len(ret)):
            ret[i] = (1 - t ** 2) * self.p1[i] + 2 * t * (1 - t) * self.p2[i] + t ** 2 * self.p3[i]
        return tuple(ret)

vinipsmaker

def draw_curve(curve):
    if is_flat(curve):
        draw_segments(curve)
    else:
        pieces = subdivide(curve)
        draw_curve(pieces[0])
        draw_curve(pieces[1])

vinipsmaker

def midpoint(p1, p2):
    ret = list(p1)
    for i in range(len(ret)):
        ret[i] = (p1[i] + p2[i]) / 2.
    return tuple(ret)
 
def midpoints(points):
    ret = points[:-1]
    for i in range(len(ret)):
        ret[i] = midpoint(points[i], points[i+1])

vinipsmaker

def is_flat(curve):
    tol = 25
    ax = 3. * curve[1][0] - 2. * curve[0][0] - curve[3][0]
    ay = 3. * curve[1][1] - 2. * curve[0][1] - curve[3][1]
    bx = 3. * curve[2][0] - curve[0][0] - 2. * curve[3][0]
    by = 3. * curve[2][1] - curve[0][1] - 2. * curve[3][1]
    return max(ax*ax, bx*bx) + max(ay*ay, by*by) <= tol

vinipsmaker

vinipsmaker

vinipsmaker

vinipsmaker

void f(const char *filename)
{
    // check some conditions
    if (!filename)
        return;

    // ... acquire some resources
    int *array = malloc(sizeof(int) * /* ... */);
    if (!array)
        return;

vinipsmaker

Buffer buffer = new Buffer();
while (true) {
    String in = System.console.readLine("...");
    if (in.equals("*"))
        break;
    byte buf[] = new byte[1000000];
    buffer.add(buf);
    // do something with buf
}

vinipsmaker

def mark(objects):
    for obj in objects:
        if !obj.isMarked():
            obj.setMark(True)
            mark(obj.children)
 
mark(root)