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← MedievalObjeto 3Dfogon/escalera-de-mazmorra

Escalera de mazmorra

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Escalera de mazmorraArrastrá para girarlo
// «Escalera de mazmorra» · gpt-6-sol (medium)
// A stone staircase going down into a dungeon: a square block of dark grey stone with a rectangular opening on top and steep stone steps descending into darkness inside, a low stone railing on two sides, a rusty iron gate folded open at the top and a little moss and cobwebs on the corners.

const stone = "#716f6a";
const stoneLight = "#928e84";
const stoneMid = "#807d75";
const stoneDark = "#53544f";
const mortar = "#595a55";
const shadow = "#242725";
const moss = "#61734b";
const mossDark = "#44583d";
const iron = "#292c2b";
const rust = "#80503b";

// Broad, solid foundation and the square stone mass.
box(4, 5, 0, 43, 42, 2, stoneDark);
box(6, 7, 3, 41, 40, 14, stone);
box(5, 6, 2, 42, 41, 3, stoneMid);

// The stairwell is cut deeply into the top.
box(14, 11, 4, 33, 35, 18, null);
box(14, 11, 3, 33, 35, 3, shadow);

// Courses of hand-laid masonry on the exposed outside walls.
for (const z of [4, 8, 12]) {
  for (let x = 6; x <= 41; x++) {
    set(x, 7, z, mortar);
    set(x, 40, z, mortar);
  }
  for (let y = 7; y <= 40; y++) {
    set(6, y, z, mortar);
    set(41, y, z, mortar);
  }
}
for (let z = 4; z <= 13; z += 4) {
  const offset = (z / 4 | 0) % 2 ? 3 : 0;
  for (let x = 9 + offset; x < 41; x += 7) {
    for (let dz = 1; dz < 4; dz++) set(x, 7, z + dz, mortar);
  }
  for (let y = 10 + offset; y < 40; y += 7) {
    for (let dz = 1; dz < 4; dz++) {
      set(6, y, z + dz, mortar);
      set(41, y, z + dz, mortar);
    }
  }
}

// Uneven, warm-grey stones on the top and a substantial dressed rim.
for (let x = 7; x <= 40; x += 4) {
  for (let y = 8; y <= 39; y += 4) {
    if (get(x, y, 14) && rand() > 0.27) {
      box(x, y, 14, Math.min(x + 2, 40), Math.min(y + 2, 39), 14,
          rand() > 0.5 ? stoneMid : stoneLight);
    }
  }
}
box(11, 9, 14, 36, 10, 15, stoneLight);
box(12, 10, 14, 13, 36, 15, stoneMid);
box(34, 10, 14, 35, 36, 15, stoneMid);
box(12, 36, 14, 35, 37, 15, stoneLight);
for (let y = 12; y <= 34; y += 5) {
  box(12, y, 15, 13, y + 1, 15, stoneLight);
  box(34, y, 15, 35, y + 1, 15, stoneLight);
}

// Dark, narrow inner walls; the far end disappears into a dungeon doorway.
box(14, 12, 4, 14, 35, 12, stoneDark);
box(33, 12, 4, 33, 35, 12, stoneDark);
box(18, 35, 4, 29, 35, 10, "#171b1a");
box(17, 35, 4, 17, 35, 10, stoneMid);
box(30, 35, 4, 30, 35, 10, stoneMid);
box(18, 35, 11, 29, 35, 11, stoneMid);
box(19, 35, 12, 28, 35, 12, stoneDark);

// Wide, steep treads: pale tops, shadowed front risers.
for (let i = 0; i < 10; i++) {
  const y = 12 + i * 2;
  const h = 13 - i;
  box(15, y, 4, 32, y + 1, h, i % 3 === 0 ? stoneMid : stone);
  box(15, y, h, 32, y + 1, h, i % 3 === 1 ? stoneLight : stoneMid);
  box(15, y, 4, 32, y, h - 1, stoneDark);
  for (let x = 17 + i % 3; x <= 30; x += 6) {
    if (rand() > 0.25) set(x, y + 1, h, stoneLight);
  }
}
box(15, 32, 3, 32, 34, 3, stoneDark);

// Low, chunky railings and capped posts on both sides.
for (const x of [10, 36]) {
  box(x, 10, 15, x + 2, 35, 17, stone);
  box(x, 10, 18, x + 2, 35, 18, stoneLight);
  box(x - 1, 9, 15, x + 3, 12, 20, stoneMid);
  box(x - 1, 9, 20, x + 3, 12, 20, stoneLight);
  box(x - 1, 33, 15, x + 3, 36, 19, stoneMid);
  box(x - 1, 33, 19, x + 3, 36, 19, stoneLight);
  for (const y of [15, 21, 27]) {
    box(x, y, 18, x + 2, y + 2, 19, stoneMid);
    box(x, y, 20, x + 2, y + 2, 20, stoneLight);
  }
}

// One rusty gate leaf, swung back along the right-hand wall.
box(33, 11, 16, 33, 23, 16, iron);
box(33, 11, 23, 33, 23, 23, iron);
box(33, 11, 16, 33, 11, 23, iron);
box(33, 23, 16, 33, 23, 23, iron);
for (const y of [14, 17, 20]) box(33, y, 17, 33, y, 22, iron);
box(33, 11, 19, 33, 23, 19, rust);
for (const y of [12, 16, 20, 23]) {
  set(32, y, 16, rust);
  set(32, y, 23, "#a26843");
}
box(34, 10, 17, 35, 11, 18, iron);
box(34, 10, 21, 35, 11, 22, iron);

// Moss clings to damp corners and a few cracks.
for (const [x, y] of [[7, 8], [8, 8], [39, 8], [40, 9],
                       [8, 38], [39, 38], [12, 33], [35, 33],
                       [12, 11], [36, 11]]) {
  for (let j = 0; j < 8; j++) {
    const xx = x + Math.floor(rand() * 4) - 1;
    const yy = y + Math.floor(rand() * 4) - 1;
    const zz = get(xx, yy, 20) ? 21 : get(xx, yy, 19) ? 20 : 15;
    if (get(xx, yy, zz - 1) && !get(xx, yy, zz))
      set(xx, yy, zz, rand() > 0.45 ? moss : mossDark);
  }
}
for (const [x, y, z] of [[8, 7, 9], [39, 7, 6], [6, 38, 11]]) {
  set(x, y, z, mossDark);
  set(x + 1, y, z, moss);
  set(x, y, z - 1, moss);
}

// Fine pale cobwebs tucked beneath the rear corners of the opening.
const web = "#b5b3a3";
for (const [x, dx] of [[15, 1], [32, -1]]) {
  line(x, 34, 15, x + dx * 5, 34, 12, 0, web);
  line(x, 34, 15, x + dx * 4, 30, 12, 0, web);
  line(x, 34, 15, x, 29, 12, 0, web);
  line(x + dx, 33, 14, x + dx * 4, 33, 13, 0, web);
}