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← City3D assetfogon/arbol-de-vereda

Árbol de vereda

by fogonCC013995 blocks
Árbol de veredaDrag to turn it
// «Árbol de vereda» · gpt-6-sol (medium)
// A sidewalk tree: a square patch of grey concrete sidewalk tiles with a square earth planter in the middle bordered by a low brick curb, and a leafy plane tree growing from it with a brown trunk and a big rounded green crown with 3 shades of green and a few lighter spots.

// Square concrete sidewalk with subtle tile joints.
box(4, 4, 0, 43, 43, 0, "#929a97");
box(4, 4, 1, 43, 43, 1, "#b1b8b4");

for (let x = 4; x <= 43; x++) {
  for (let y = 4; y <= 43; y++) {
    const joint = (x - 3) % 10 === 0 || (y - 3) % 10 === 0;
    const tile = (Math.floor((x - 4) / 10) + Math.floor((y - 4) / 10)) % 2;
    set(x, y, 2, joint ? "#a1aaa6" :
      rand() < 0.035 ? "#d9ddda" : tile ? "#c5ccc8" : "#cdd3cf");
  }
}

// Earth inside the square planter.
for (let x = 16; x <= 31; x++) {
  for (let y = 16; y <= 31; y++) {
    set(x, y, 2, rand() < 0.12 ? "#67513a" : "#594734");
    if (rand() < 0.07) set(x, y, 3, "#567c3b");
  }
}

// Low, warm-red brick curb.
for (let x = 14; x <= 33; x++) {
  for (let y = 14; y <= 33; y++) {
    if (x >= 16 && x <= 31 && y >= 16 && y <= 31) continue;
    for (let z = 3; z <= 5; z++) {
      set(x, y, z, z === 5 ? "#c87959" :
        rand() < 0.08 ? "#a84f3d" : "#b75e45");
    }
  }
}
// Little mortar joints on the curb's visible faces.
for (let x = 18; x <= 30; x += 5) {
  set(x, 14, 3, "#e0ab89");
  set(x + 2, 14, 4, "#d99776");
  set(x, 33, 3, "#d99776");
}
for (let y = 18; y <= 30; y += 5) {
  set(14, y, 3, "#e0ab89");
  set(33, y, 3, "#d99776");
}

// Chunky plane-tree trunk and spreading roots.
box(21, 21, 3, 26, 26, 7, "#74523a");
box(22, 22, 8, 25, 25, 22, "#816046");
box(22, 22, 23, 25, 25, 27, "#755039");
line(22, 23, 5, 18, 20, 3, 1, "#77543c");
line(25, 24, 5, 29, 21, 3, 1, "#77543c");
line(23, 25, 5, 20, 29, 3, 1, "#77543c");
line(25, 25, 5, 29, 28, 3, 1, "#77543c");

// Plane trees have distinctive pale, flaking patches of bark.
for (let z = 9; z <= 22; z += 4) {
  set(23 + (z % 2), 21, z, "#c4a77a");
  set(23 + (z % 2), 21, z + 1, "#b69a70");
  set(21, 23 + (z % 3), z + 1, "#ac8b64");
  set(26, 23, z + 2, "#c3a67a");
}
line(23, 23, 22, 17, 22, 32, 1, "#78563d");
line(25, 24, 23, 32, 22, 33, 1, "#78563d");
line(24, 25, 23, 25, 32, 33, 1, "#78563d");
line(23, 23, 25, 21, 17, 33, 1, "#78563d");

// A full, slightly irregular rounded crown, with darker lower leaves.
const lobes = [
  [24, 24, 35, 12, 12, 9],
  [17, 23, 34, 8, 9, 8],
  [31, 23, 34, 8, 9, 8],
  [23, 17, 35, 9, 8, 8],
  [25, 31, 35, 10, 8, 8],
  [19, 29, 37, 7, 7, 7],
  [30, 29, 37, 7, 7, 7]
];
for (let x = 8; x <= 40; x++) {
  for (let y = 8; y <= 40; y++) {
    for (let z = 25; z <= 44; z++) {
      let inside = false;
      for (const [cx, cy, cz, rx, ry, rz] of lobes) {
        const d = ((x - cx) / rx) ** 2 +
                  ((y - cy) / ry) ** 2 +
                  ((z - cz) / rz) ** 2;
        if (d < 1 - rand() * 0.045) { inside = true; break; }
      }
      if (!inside) continue;
      const n = rand();
      const color = z < 30 ? (n < 0.23 ? "#438745" : "#326d3a") :
                    z < 37 ? (n < 0.30 ? "#68a64e" : "#478b43") :
                    (n < 0.34 ? "#82b75b" : "#60a34c");
      set(x, y, z, color);
    }
  }
}

// A few sunny flecks on the upper surface, rather than an even pattern.
for (const [x, y] of [
  [17, 19], [20, 15], [27, 15], [32, 19],
  [34, 25], [29, 30], [22, 34], [16, 28],
  [24, 22], [28, 25], [20, 25]
]) {
  for (let z = 44; z >= 27; z--) {
    if (get(x, y, z)) {
      set(x, y, z, "#9ac66a");
      if (get(x + 1, y, z)) set(x + 1, y, z, "#87ba5d");
      break;
    }
  }
}