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← Animals3D assetfogon/guanaco

Guanaco

by fogonCC05267 blocks
GuanacoDrag to turn it
// «Guanaco» · gpt-6-sol (medium)
// A cartoon guanaco, horizontal along y, head at the front (-y): a slim body with reddish-brown back and white belly, long thin legs, a long upright neck, a grey face with black eyes and pointed ears and a short tail.

const chestnut = "#a94e2b";
const russet = "#bc6035";
const sunlit = "#cf7743";
const shadow = "#884127";
const cream = "#f3e6c9";
const warmWhite = "#fff3dd";
const grey = "#a9aaa5";
const greyLight = "#c7c7bd";
const dark = "#292729";

function furColor(z, top, middle, low) {
  let c = z > top ? sunlit : z < low ? shadow : middle;
  if (rand() < 0.075) c = rand() < 0.5 ? sunlit : shadow;
  return c;
}

// Four separate walking legs, with pivots at the shoulders and hips.
function leg(name, x, y, speed) {
  part(name, [x, y, 17]);
  animate(name, { type: "swing", axis: "x", speed, amplitude: 0.25 });

  ellipsoid(x, y, 14, 2.7, 2.9, 4, russet);
  cylinder(x, y, 3, 2, 12, shadow);
  ellipsoid(x, y, 8, 2, 2, 5, chestnut);
  box(x - 2, y - 2, 1, x + 2, y + 1, 4, "#b7744b");
  box(x - 2, y - 3, 0, x + 2, y + 1, 2, "#4b4140");
  box(x - 1, y - 3, 2, x + 1, y - 3, 2, "#70615a");
}
leg("front-left", 19, 18, 5);
leg("front-right", 29, 18, -5);
leg("rear-left", 19, 34, -5);
leg("rear-right", 29, 34, 5);

part("body");

// Rounded, slim torso: a broad white underside beneath a reddish back.
for (let x = 15; x <= 33; x++) {
  for (let y = 15; y <= 39; y++) {
    for (let z = 12; z <= 26; z++) {
      const d = ((x - 24) / 8.5) ** 2 +
                ((y - 27) / 11.5) ** 2 +
                ((z - 19) / 6.5) ** 2;
      if (d > 1) continue;
      const edge = 19.2 + 0.35 * Math.cos((y - 27) / 5);
      let c = z < edge ? (z < 16 ? "#e5d7b8" : cream)
                       : furColor(z, 22, russet, 17);
      if (z >= edge && z > 23 && rand() < 0.2) c = "#db8850";
      set(x, y, z, c);
    }
  }
}

// Upright neck, leaning toward the viewer; its pale front forms a bold bib.
for (let z = 19; z <= 36; z++) {
  const cy = 17 - (z - 19) * 0.31;
  const rx = z < 23 ? 4.1 : 3.5;
  const ry = z < 23 ? 4.3 : 3.5;
  for (let x = 19; x <= 29; x++) {
    for (let y = 8; y <= 22; y++) {
      if (((x - 24) / rx) ** 2 + ((y - cy) / ry) ** 2 > 1) continue;
      let c = y < cy - 0.9 ? cream : furColor(z, 30, russet, 22);
      if (y < cy - 2.1 && z > 25) c = warmWhite;
      set(x, y, z, c);
    }
  }
}

// Large toy-like head: brown crown, broad soft-grey face.
ellipsoid(24, 10, 36, 5.3, 5.2, 4.5, russet);
ellipsoid(24, 7.6, 35.5, 4.8, 3.6, 3.6, grey);
ellipsoid(24, 5, 33.5, 3.5, 3.2, 2.5, greyLight);
box(22, 3, 32, 26, 5, 33, "#ddd9c8");

// Pointed ears with darker inset centers.
for (const x of [20, 28]) {
  box(x - 2, 10, 39, x + 2, 12, 40, chestnut);
  box(x - 1, 10, 41, x + 1, 12, 43, russet);
  set(x, 11, 44, sunlit);
  box(x, 9, 41, x, 9, 42, "#875b59");
  set(x, 9, 43, "#b67b73");
}

// Simple, high-contrast eyes visible from the front and sides.
for (const x of [20, 28]) {
  box(x, 5, 36, x, 6, 37, dark);
  set(x, 4, 37, "#ffffff");
}
set(19, 8, 36, dark);
set(29, 8, 36, dark);
box(23, 2, 34, 25, 2, 34, dark);
set(24, 2, 33, "#65534d");
set(22, 3, 32, "#65534d");
set(26, 3, 32, "#65534d");

// Short, perky tail.
ellipsoid(24, 39, 22, 2.5, 3.4, 2.5, russet);
ellipsoid(24, 42, 23, 2, 2.2, 2, shadow);
set(24, 44, 23, chestnut);