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← ArmasObjeto 3Dfogon/arma-rayo

Báculo de rayos

de fogonCC02448 bloques
Báculo de rayosArrastrá para girarlo
// «Báculo de rayos» · propio
// A magic lightning staff: dark wooden staff with a big glowing cyan orb crackling with electricity at the tip.

const colors = () => {};
// ---------- palette ----------
const WD = "#2a1c12", WM = "#43301f", WL = "#5e442c", WH = "#7d5c3c";
const LEA_D = "#241a12", LEA = "#3d2c1d";
const BRS_D = "#7a5c22", BRS = "#b8944a", BRS_L = "#e8d08a";

function woodShade(x, y, z) {
  const n = Math.sin(x * 0.7 + y * 0.4) * 0.45
          + Math.sin(y * 1.9 + z * 1.3) * 0.30
          + Math.sin(x * 0.22 + z * 0.9) * 0.25;
  if (n >  0.45) return WH;
  if (n >  0.00) return WL;
  if (n > -0.45) return WM;
  return WD;
}

// ---------- shaft ----------
for (let x = 3; x <= 31; x++) {
  for (let y = 20; y <= 28; y++) {
    for (let z = 0; z <= 6; z++) {
      const dy = y - 24, dz = z - 2.5;
      if (dy * dy + dz * dz <= 7.4) set(x, y, z, woodShade(x, y, z));
    }
  }
}

// ---------- butt cap ----------
sphere(4, 24, 3, 3.3, WM);
for (let x = 1; x <= 7; x++)
  for (let y = 19; y <= 29; y++)
    for (let z = 0; z <= 7; z++)
      if (get(x, y, z)) set(x, y, z, woodShade(x, y, z));

// ---------- leather grip wrap ----------
for (let x = 8; x <= 19; x++) {
  if (x % 4 !== 0) continue;
  for (let y = 20; y <= 28; y++) {
    for (let z = 0; z <= 7; z++) {
      const dy = y - 24, dz = z - 2.5, d2 = dy * dy + dz * dz;
      if (d2 > 5.2 && d2 <= 11.5) set(x, y, z, d2 > 8.5 ? LEA_D : LEA);
    }
  }
}

// ---------- flared brass collar ----------
const collarR2 = [8.5, 12, 15.5, 19, 22];
for (let i = 0; i < 5; i++) {
  const x = 27 + i, r2 = collarR2[i];
  for (let y = 17; y <= 31; y++) {
    for (let z = 0; z <= 12; z++) {
      const dy = y - 24, dz = z - 2.5, d2 = dy * dy + dz * dz;
      if (d2 > r2) continue;
      let c;
      if (x === 28 || x === 30) c = (d2 > r2 - 4) ? BRS_L : BRS;
      else c = (d2 > r2 - 5) ? BRS_D : woodShade(x, y, z);
      set(x, y, z, c);
    }
  }
}

// ---------- glowing orb ----------
part("orb");
for (let x = 30; x <= 44; x++) {
  for (let y = 17; y <= 31; y++) {
    for (let z = 0; z <= 14; z++) {
      const dx = x - 37, dy = y - 24, dz = z - 7;
      const d2 = dx * dx + dy * dy + dz * dz;
      if (d2 > 49) continue;
      const v = (-dz * 0.055 - dy * 0.022 + dx * 0.012) + (rand() - 0.5) * 0.32;
      let c;
      if (v >  0.30) c = "#ccf9ff";
      else if (v >  0.03) c = "#7fe4f7";
      else if (v > -0.28) c = "#3cbcd8";
      else c = "#1a7f9c";
      set(x, y, z, c);
    }
  }
}

// ---------- wooden claws holding the orb ----------
part("body");
line(29, 24, 7, 34, 24, 12, 1.2, WL);
line(34, 24, 12, 38, 24, 14, 1.0, WL);
line(38, 24, 14, 40, 24, 13, 0.8, WH);

line(29, 21, 5, 34, 18, 6, 1.2, WL);
line(34, 18, 6, 38, 17, 8, 1.0, WL);

line(29, 27, 5, 34, 30, 6, 1.2, WL);
line(34, 30, 6, 38, 31, 8, 1.0, WL);

// ---------- crackling electricity ----------
part("crackle");
line(42, 22, 11, 45, 20, 15, 0, "#e6ffff");
line(45, 20, 15, 43, 23, 18, 0, "#e6ffff");
line(43, 23, 18, 46, 21, 21, 0, "#e6ffff");

line(35, 28, 11, 33, 31, 15, 0, "#e6ffff");
line(33, 31, 15, 35, 33, 18, 0, "#e6ffff");

line(34, 20, 10, 31, 17, 13, 0, "#e6ffff");
line(31, 17, 13, 29, 19, 16, 0, "#e6ffff");

line(41, 28, 10, 44, 31, 8, 0, "#9feaff");

set(46, 25, 3, "#eaffff");
set(45, 17, 6, "#bff4ff");
set(28, 24, 9, "#eaffff");

// ---------- floating spark motes ----------
part("sparks");
set(33, 20, 19, "#eaffff");
set(34, 19, 21, "#bff4ff");
set(32, 22, 20, "#8fe8ff");

part("sparks2");
set(41, 30, 17, "#eaffff");
set(43, 32, 18, "#bff4ff");
set(40, 31, 19, "#8fe8ff");

// ---------- animation ----------
void ("sparks",  { type: "bob", axis: "z", speed: 1.4, amplitude: 2.0 });
void ("sparks2", { type: "bob", axis: "z", speed: 0.95, amplitude: 1.5 });

colors("orb",     { palette: ["#0e6b8a", "#1fa8cc", "#57dcf0", "#a9f2ff"], pattern: "noise",   speed: 1.0, glow: 0.9 });
colors("crackle", { palette: ["#7fdcf2", "#c8f8ff", "#eaffff", "#5cd8f0"], pattern: "flicker", speed: 2.6, glow: 1.0 });
colors("sparks",  { palette: ["#8fe8ff", "#eaffff"], pattern: "flicker", speed: 3.0, glow: 1.0 });
colors("sparks2", { palette: ["#8fe8ff", "#eaffff"], pattern: "flicker", speed: 2.2, glow: 1.0 });