@tomorrowevening/hermes/dist/utils/three.js

An extendable set of Web Tools controlled via a separate window for non-intereference with content.

import { BufferGeometry as M, OrthographicCamera as y, Texture as g, Scene as T, MeshBasicMaterial as O, Float32BufferAttribute as l, Mesh as B, LinearSRGBColorSpace as m, ObjectLoader as R, AnimationMixer as D, AnimationClip as W, Matrix4 as Z, AlwaysStencilFunc as v, ReplaceStencilOp as o, NotEqualStencilFunc as A, EqualStencilFunc as w, KeepStencilOp as c, NormalBlending as q, AddEquation as u, SrcAlphaFactor as F, OneMinusSrcAlphaFactor as b, CustomBlending as f, OneFactor as x, DstColorFactor as P, OneMinusDstColorFactor as U } from "three";
const h = new M();
h.setAttribute("position", new l([-0.5, -0.5, 0, 1.5, -0.5, 0, -0.5, 1.5, 0], 3));
h.setAttribute("normal", new l([0, 0, 1, 0, 0, 1], 3));
h.setAttribute("uv", new l([0, 0, 2, 0, 0, 2], 2));
const I = new y(-0.5, 0.5, 0.5, -0.5, 0, 100), S = (e) => {
  e?.dispose();
}, C = (e) => {
  if (e)
    if (Array.isArray(e))
      e.forEach((t) => C(t));
    else {
      for (const t in e) {
        const n = e[t];
        n !== null && n instanceof g && S(n);
      }
      if (e.isShaderMaterial === !0) {
        const t = e;
        for (const n in t.uniforms) {
          const i = t.uniforms[n];
          i.value !== null && i.value instanceof g && S(i.value);
        }
      }
      e.dispose();
    }
}, L = (e) => {
  if (e) {
    for (; e.children.length > 0; ) {
      const t = e.children[0];
      t.type === "Audio" ? (t.pause(), t.parent && t.parent.remove(t)) : L(t);
    }
    if (e.parent && e.parent.remove(e), e.isMesh) {
      const t = e;
      t.geometry?.dispose(), C(t.material);
    }
    e.dispose !== void 0 && e.dispose();
  }
};
let d = 0;
const N = () => {
  d = 0;
}, $ = (e) => {
  if (!e) return;
  let t = e.name.replaceAll(" ", "").replaceAll("/", ".");
  if (t.length === 0 && (t = `obj_${d}`, d++), e.parent !== null && e.parent.uuid.length > 0 && (t = `${e.parent.uuid}.${t}`), e.uuid = t, e.isMesh !== void 0) {
    const n = e;
    if (Array.isArray(n.material))
      n.material.forEach((i, s) => {
        i.uuid = `${t}.material.${s}`;
      });
    else {
      const i = n.material;
      i.uuid = `${t}.material`;
    }
  }
  e.children.forEach((n) => $(n));
};
class V {
  static renderer;
  static canvas;
  static context = null;
  static scene = null;
  static camera = null;
  static material = null;
  static inited = !1;
  static width = 100;
  static height = 100;
  static init() {
    this.inited || (this.canvas = document.createElement("canvas"), this.canvas.width = this.width, this.canvas.height = this.height, this.context = this.canvas.getContext("2d"), this.inited = !0);
  }
  static renderToBlob(t) {
    this.init();
    const n = t.repeat.clone(), i = t.offset.clone();
    if (t.repeat.set(1, 1), t.offset.set(0, 0), this.context !== null) {
      this.context.clearRect(0, 0, this.width, this.height);
      const s = t.image;
      if (s != null && s.width > 0) {
        this.canvas.title = t.sourceFile;
        const r = this.canvas.width / s.width, a = this.renderToCanvas(t);
        this.context.drawImage(a, 0, 0, s.width * r, s.height * r);
      }
    }
    return t.repeat.copy(n), t.offset.copy(i), this.canvas.toDataURL("image/png");
  }
  static renderToCanvas(t) {
    if (this.material === null) {
      this.camera = new y(-0.5, 0.5, 0.5, -0.5, 0, 100), this.scene = new T(), this.material = new O();
      const n = new M();
      n.setAttribute("position", new l([-0.5, -0.5, 0, 1.5, -0.5, 0, -0.5, 1.5, 0], 3)), n.setAttribute("normal", new l([0, 0, 1, 0, 0, 1], 3)), n.setAttribute("uv", new l([0, 0, 2, 0, 0, 2], 2));
      const i = new B(n, this.material);
      this.scene.add(i);
    }
    if (t.isRenderTargetTexture)
      this.material.map = t, this.renderer.render(this.scene, this.camera);
    else {
      const n = this.renderer.outputColorSpace, i = t.colorSpace;
      this.renderer.outputColorSpace = m, t.colorSpace = m, this.material.map = t, this.renderer.render(this.scene, this.camera), this.renderer.outputColorSpace = n, t.colorSpace = i;
    }
    return this.renderer.domElement;
  }
}
function H(e) {
  return new Promise((t) => {
    const n = new R();
    n.parseAsync(e.scene).then((i) => {
      const s = new D(i);
      if (e.animations.length > 0) {
        const a = e.animations.map((E) => W.parse(E));
        s.clipAction(a[0]).play(), s.getRoot().animations = e.animations, s.getRoot().mixer = s;
      }
      const r = [];
      e.cameras && e.cameras.length > 0 && e.cameras.forEach((a) => {
        const p = n.parse(a);
        r.push(p);
      }), t({
        animations: e.animations,
        model: i,
        mixer: s,
        cameras: r
      });
    });
  });
}
const K = (e, t, n, i) => {
  e.setRenderTarget(i), e.clear(), e.render(t, n);
};
function G(e, t, n, i) {
  e.applyMatrix4(new Z().makeTranslation(t, -n, -i));
}
function _(e) {
  e.computeBoundingBox();
  const t = e.boundingBox, n = (t.max.x - t.min.x) / 2, i = (t.max.y - t.min.y) / 2;
  G(e, n, i, 0);
}
function z(e, t, n) {
  e.left = t / -2, e.right = t / 2, e.top = n / 2, e.bottom = n / -2, e.position.x = t / 2, e.position.y = n / -2, e.updateProjectionMatrix();
}
function J(e, t, n) {
  const i = 1.7777777777777777, s = t / n;
  let r = t, a = n;
  s > i ? r = n * i : a = t / i, e.left = r / -2, e.right = r / 2, e.top = a / 2, e.bottom = a / -2, e.updateProjectionMatrix();
}
function Q() {
  let t = "transferControlToOffscreen" in document.createElement("canvas");
  if (/^((?!chrome|android).)*safari/i.test(navigator.userAgent)) {
    const i = navigator.userAgent.match(/version\/(\d+)/i);
    t = (i ? parseInt(i[1]) : 0) >= 17;
  }
  return t;
}
function X(e, t, n = !0, i = !1) {
  e.renderOrder = -t;
  const s = e.material;
  Array.isArray(s) ? s.forEach((r) => {
    r.colorWrite = n, r.depthWrite = i, r.stencilWrite = !0, r.stencilRef = t, r.stencilFunc = v, r.stencilFail = o, r.stencilZFail = o, r.stencilZPass = o;
  }) : (s.colorWrite = n, s.depthWrite = i, s.stencilWrite = !0, s.stencilRef = t, s.stencilFunc = v, s.stencilFail = o, s.stencilZFail = o, s.stencilZPass = o);
}
function Y(e, t, n = !1) {
  const i = e.material;
  Array.isArray(i) ? i.forEach((s) => {
    s.stencilWrite = !0, s.stencilRef = t, s.stencilFunc = n ? A : w, s.stencilFail = c, s.stencilZFail = c, s.stencilZPass = c;
  }) : (i.stencilWrite = !0, i.stencilRef = t, i.stencilFunc = n ? A : w, i.stencilFail = c, i.stencilZFail = c, i.stencilZPass = c);
}
function j(e) {
  e.blending = q, e.blendEquation = u, e.blendSrc = F, e.blendDst = b, e.needsUpdate = !0;
}
function ee(e) {
  e.blending = f, e.blendEquation = u, e.blendSrc = F, e.blendDst = x, e.needsUpdate = !0;
}
function te(e) {
  e.blending = f, e.blendEquation = u, e.blendSrc = P, e.blendDst = b, e.needsUpdate = !0;
}
function ne(e) {
  e.blending = f, e.blendEquation = u, e.blendSrc = U, e.blendDst = x, e.needsUpdate = !0;
}
export {
  V as ExportTexture,
  G as anchorGeometry,
  _ as anchorGeometryTL,
  X as createMask,
  L as dispose,
  C as disposeMaterial,
  S as disposeTexture,
  $ as hierarchyUUID,
  I as orthoCamera,
  H as parseModelLite,
  K as renderToTexture,
  N as resetThreeObjects,
  ee as setMaterialBlendAdd,
  te as setMaterialBlendMultiply,
  j as setMaterialBlendNormal,
  ne as setMaterialBlendScreen,
  Q as supportsOffscreenCanvas,
  d as totalThreeObjects,
  h as triangle,
  z as updateCameraOrtho,
  J as updateCameraOrtho16x9,
  Y as useMask
};