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Diana de tiro

de fogonCC010187 bloques
Diana de tiroArrastrá para girarlo
// «Diana de tiro» · gpt-6-sol (medium)
// A medieval archery target: a round straw target face with painted rings (white, black, blue, red and a yellow center) standing on a wooden tripod easel, with two arrows with red feathers stuck in it, one near the center.

// Timber tripod: the rear leg and cross-brace sit behind the target.
line(24, 29, 34, 24, 39, 0, 2, "#493022");
line(24, 29, 34, 9, 18, 0, 2, "#593721");
line(24, 29, 34, 39, 18, 0, 2, "#593721");

line(13, 21, 9, 35, 21, 9, 1, "#6b4529");
line(17, 23, 17, 31, 23, 17, 1, "#503321");

// Squared-off feet and iron reinforcement.
box(6, 15, 0, 12, 21, 1, "#493022");
box(36, 15, 0, 42, 21, 1, "#493022");
box(21, 36, 0, 27, 42, 1, "#493022");
line(10, 19, 4, 12, 20, 8, 2, "#25282b");
line(38, 19, 4, 36, 20, 8, 2, "#25282b");
set(10, 16, 6, "#b69b67");
set(38, 16, 6, "#b69b67");

// Solid round backing, with a thick, irregular straw edge.
const cx = 24, cz = 27;
for (let x = 7; x <= 41; x++) {
  for (let z = 10; z <= 44; z++) {
    const d = Math.hypot(x - cx, z - cz);
    if (d > 17.1) continue;

    for (let y = 14; y <= 21; y++) {
      let color;
      if (y >= 20) {
        color = rand() < 0.18 ? "#634025" : "#4b3022";
      } else {
        const shades = ["#a77838", "#bc8b45", "#c99b52", "#d0a75c"];
        color = shades[Math.floor(rand() * shades.length)];
        if (z < cz - 5 && rand() < 0.32) color = "#936c37";
      }
      set(x, y, z, color);
    }

    if (d <= 15.4) {
      // Traditional archery scoring rings, from outside inward.
      let shades;
      if (d > 12.5) shades = ["#e6ddc5", "#d5ccb4", "#f0e6d0"];
      else if (d > 9.6) shades = ["#252830", "#30343b", "#383a3d"];
      else if (d > 6.8) shades = ["#245589", "#30679b", "#1b487c"];
      else if (d > 4.0) shades = ["#aa3034", "#bb3c3a", "#922a30"];
      else shades = ["#e7ac35", "#f0bd48", "#d8992b"];

      let color = shades[rand() < 0.78 ? 0 : 1 + Math.floor(rand() * 2)];
      if (z > cz + 4 && rand() < 0.1) color = shades[2];
      set(x, 13, z, color);
    } else {
      const straw = ["#dfb66c", "#c99b50", "#ead083", "#ad7d38"];
      set(x, 13, z, straw[Math.floor(rand() * straw.length)]);
    }

    // Raised, braided straw border in front of the painted canvas.
    if (d > 15.25 && d < 17.1) {
      const braid = ((x + z) % 4 + 4) % 4;
      set(x, 12, z, ["#e5bb70", "#b8843d", "#f0ce88", "#c99a4d"][braid]);
    }
  }
}

// A few short straw ends poke out from the circular binding.
for (let i = 0; i < 95; i++) {
  const a = rand() * Math.PI * 2;
  const r = 16.7 + rand() * 0.6;
  const x = Math.round(cx + Math.cos(a) * r);
  const z = Math.round(cz + Math.sin(a) * r);
  if (z >= 10 && z <= 44) {
    set(x, 12 + Math.floor(rand() * 3), z,
      rand() < 0.5 ? "#e8c77d" : "#a77738");
  }
}

// Arrow shafts project toward the viewer; red feather pairs mark their tails.
function arrow(x, z, tailY) {
  line(x, tailY, z, x, 12, z, 0, "#d5ad70");
  set(x, 12, z, "#38332c"); // buried iron point
  set(x, 11, z, "#9a784b");

  for (let y = tailY + 1; y <= tailY + 4; y++) {
    const reach = y <= tailY + 2 ? 2 : 1;
    for (let dx = -reach; dx <= reach; dx++) {
      if (dx === 0) continue;
      set(x + dx, y, z, dx < 0 ? "#a72e32" : "#c3433c");
    }
    set(x, y, z + 1, "#b73537");
    if (y <= tailY + 2) set(x, y, z - 1, "#82292c");
  }
  set(x, tailY, z, "#ead5a5");
}

arrow(22, 27, 3);
arrow(32, 33, 5);