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Triceratops

de fogonCC014482 bloques
TriceratopsArrastrá para girarlo
// «Triceratops» · gpt-6-sol (medium)
// A chunky cartoon triceratops on four short thick legs, body horizontal along y. At the front (-y) a big head with a wide rounded bony frill fanning up behind it (orange with a darker rim and small spikes on the edge), two long cream horns above the eyes pointing forward and a short one on the beak-like nose. Body warm brown with lighter tan belly and a short thick tail at the back.

const brown = "#9b633f";
const brownLight = "#ae7548";
const brownDark = "#805035";
const tan = "#c69661";
const orange = "#dc793c";
const orangeLight = "#ed9650";
const orangeDark = "#ae542f";
const cream = "#f5dfae";

// Short, thick tail.
ellipsoid(24, 39, 17, 6, 6, 5, brownDark);
ellipsoid(24, 42, 18, 4, 3, 4, brown);
ellipsoid(24, 44, 19, 2, 1, 2, brownLight);

// Horizontal barrel-shaped body.
ellipsoid(24, 25, 17, 11, 15, 9, brown);
forEach((x, y, z, color) => {
  if (color === brown && y < 39) {
    if (z >= 21 && rand() < 0.65) set(x, y, z, brownLight);
    else if (rand() < 0.09) set(x, y, z, brownDark);
  }
});
ellipsoid(24, 23, 12, 9, 12, 5, tan);

// A few bold markings on each side of the back.
for (const x of [15, 33]) {
  for (const [y, z] of [[21, 21], [27, 22], [33, 20]]) {
    ellipsoid(x, y, z, 1, 2, 2, brownDark);
  }
}

// Wide upright frill: dark outer rim, warm orange center.
for (let x = 7; x <= 41; x++) {
  for (let z = 16; z <= 38; z++) {
    const d = ((x - 24) / 17) ** 2 + ((z - 26) / 12) ** 2;
    if (d > 1) continue;
    const color = d > 0.77 ? orangeDark :
      rand() < 0.14 ? orangeLight : orange;
    for (let y = 14; y <= 17; y++) set(x, y, z, color);
    if (d < 0.7) set(x, 13, z, rand() < 0.15 ? orangeLight : orange);
  }
}

// Little points along the edge of the frill.
const spikes = [
  [[9, 14, 27], [6, 14, 29]],
  [[11, 14, 32], [8, 14, 35]],
  [[16, 14, 36], [14, 14, 39]],
  [[24, 14, 38], [24, 14, 40]],
  [[32, 14, 36], [34, 14, 39]],
  [[37, 14, 32], [40, 14, 35]],
  [[39, 14, 27], [42, 14, 29]]
];
for (const [a, b] of spikes) {
  sphere(...a, 2, orangeDark);
  line(...a, ...b, 1, orangeLight);
  set(...b, cream);
}

// Big friendly head, projecting forward from the frill.
ellipsoid(24, 10, 21, 10, 8, 8, brown);
ellipsoid(24, 5, 18, 7, 5, 5, brownLight);
ellipsoid(24, 4, 14, 5, 4, 2, tan);
box(21, 0, 15, 27, 1, 16, tan);

// Two large eyes facing forward.
for (const x of [17, 31]) {
  ellipsoid(x, 3, 23, 2, 1, 2, tan);
  ellipsoid(x, 2, 23, 1, 1, 2, "#302920");
  set(x, 1, 24, "#ffffff");
}
set(21, 1, 19, brownDark);
set(27, 1, 19, brownDark);

// Long, tapered brow horns, swept forward and slightly outward.
for (const [rootX, tipX] of [[17, 14], [31, 34]]) {
  for (let i = 0; i <= 9; i++) {
    const t = i / 9;
    sphere(
      rootX + (tipX - rootX) * t,
      9 - 8 * t,
      26 + 6 * t,
      2.5 - 1.9 * t,
      t < 0.35 ? "#dfbd87" : cream
    );
  }
}

// Short horn on the beak.
sphere(24, 3, 22, 2, "#dfbd87");
line(24, 3, 22, 24, 0, 26, 1, cream);
set(24, 0, 27, cream);

// Each leg is a separate swinging part.
function leg(name, x, y, speed) {
  part(name, [x, y, 13]);
  ellipsoid(x, y, 7, 4, 4, 7, brownDark);
  ellipsoid(x, y - 1, 5, 4, 4, 5, brown);
  ellipsoid(x, y - 2, 2, 5, 5, 2, brownLight);
  for (const dx of [-3, 0, 3]) {
    ellipsoid(x + dx, y - 6, 1, 1, 2, 1, cream);
  }
  animate(name, { type: "swing", axis: "x", speed, amplitude: 0.3 });
  part("body");
}
leg("frontLeft", 16, 16, 4);
leg("frontRight", 32, 16, -4);
leg("rearLeft", 16, 35, -4);
leg("rearRight", 32, 35, 4);