docs: 新增 krpano

packages/docs/.umirc.ts

@@ -12,10 +12,14 @@ export default defineConfig({
   resolve: {
     includes: ["./docs"],
   },
+  headScripts: [
+    { src: "https://houseoss.4dkankan.com/project/leifeng-transfer/tour.js" },
+  ],
   alias: {
     "@dage/utils": join(__dirname, "../utils/dist/"),
     "@dage/service": join(__dirname, "../service/dist/"),
     "@dage/pc-components": join(__dirname, "../pc-components/dist/"),
+    "@dage/krpano": join(__dirname, "../krpano/dist/"),
   },
   navs: [
     {
@@ -31,6 +35,10 @@ export default defineConfig({
       path: "/service",
     },
     {
+      title: "krpano",
+      path: "/krpano",
+    },
+    {
       title: "更新日志",
       path: "/log",
     },
@@ -100,6 +108,28 @@ export default defineConfig({
         path: "/log/SERVICE_CHANGELOG",
       },
     ],
+    "/krpano": [
+      {
+        title: "基本使用",
+        path: "/krpano",
+      },
+      {
+        title: "Scene 场景",
+        path: "/krpano/scene",
+      },
+      {
+        title: "HotSpot 热点",
+        path: "/krpano/hotspot",
+      },
+      {
+        title: "Autorotate 自动旋转",
+        path: "/krpano/autorotate",
+      },
+      {
+        title: "View 视角",
+        path: "/krpano/view",
+      },
+    ],
   },
   // more config: https://d.umijs.org/config
 });

packages/docs/docs/index.md

@@ -14,6 +14,8 @@ features:
     desc: 接口请求[工具](#/service)
   - title: "@dage/utils"
     desc: 工具[类库](#/utils)
+  - title: "@dage/krpano"
+    desc: 基于 `krpano` 的 React[组件库](#/krpano)
 ---
 
 ## 如何使用

packages/docs/docs/krpano/autorotate/index.md

@@ -0,0 +1,3 @@
+### API
+
+<API hideTitle exports='["Autorotate"]' src='@dage/krpano/index.d.ts'></API>

packages/docs/docs/krpano/components/MouseHoldView.tsx

@@ -0,0 +1,34 @@
+import React, { useRef, FC } from "react";
+
+export interface MouseHoldViewProps {
+  children?: React.ReactNode;
+  onHold: () => void;
+}
+
+export const MouseHoldView: FC<MouseHoldViewProps> = ({ children, onHold }) => {
+  const isMouseHeld = useRef(false);
+  const requestIdRef = useRef<number | null>(null);
+
+  const handleMouseDown = () => {
+    isMouseHeld.current = true;
+    requestAnimationFrame(checkMouseHold);
+  };
+
+  const handleMouseUp = () => {
+    isMouseHeld.current = false;
+    requestIdRef.current && cancelAnimationFrame(requestIdRef.current);
+  };
+
+  const checkMouseHold = () => {
+    if (isMouseHeld.current) {
+      onHold();
+      requestIdRef.current = requestAnimationFrame(checkMouseHold);
+    }
+  };
+
+  return (
+    <div onMouseDown={handleMouseDown} onMouseUp={handleMouseUp}>
+      {children}
+    </div>
+  );
+};

packages/docs/docs/krpano/components/index.ts

@@ -0,0 +1 @@
+export * from "./MouseHoldView";

packages/docs/docs/krpano/hotspot/index.md

@@ -0,0 +1,86 @@
+## 示例
+
+```tsx
+import React, { useState, useMemo } from "react";
+import { HotSpot, Krpano, Scene, View } from "@dage/krpano";
+
+const URL = "https://houseoss.4dkankan.com/project/leifeng-transfer";
+
+export default () => {
+  const [currentScene, setCurrentScene] = useState("center1");
+
+  const CENTER_SCENE_LIST = useMemo<SceneProps[]>(
+    () => [
+      {
+        name: "center1",
+        previewUrl: URL + "/panos/center1.tiles/preview.jpg",
+        imageTagAttributes: {
+          type: "cube",
+          tileSize: 512,
+          multires: true,
+        },
+        images: [
+          {
+            tiledImageWidth: 2624,
+            tiledImageHeight: 2624,
+            url: URL + "/panos/center1.tiles/%s/l3/%v/l3_%s_%v_%h.jpg",
+          },
+          {
+            tiledImageWidth: 1280,
+            tiledImageHeight: 1280,
+            url: URL + "/panos/center1.tiles/%s/l2/%v/l2_%s_%v_%h.jpg",
+          },
+          {
+            tiledImageWidth: 640,
+            tiledImageHeight: 640,
+            url: URL + "/panos/center1.tiles/%s/l1/%v/l1_%s_%v_%h.jpg",
+          },
+        ],
+        children: (
+          <>
+            <View
+              hlookat={0}
+              vlookat={0}
+              fovType="MFOV"
+              fov={120}
+              maxPixelZoom={2}
+              fovMin={70}
+              fovMax={140}
+              limitView="auto"
+            />
+
+            <HotSpot
+              name="hotspot1"
+              url={require("./guide.png")}
+              atv={5}
+              scale={0.5}
+              edge="top"
+              distorted={true}
+              onClick={() => alert("点击了 hotspot1")}
+            />
+          </>
+        ),
+      },
+    ],
+    []
+  );
+
+  return (
+    <div className="demo">
+      <Krpano
+        className="krpano"
+        currentScene={currentScene}
+        passQueryParameters={true}
+      >
+        {CENTER_SCENE_LIST.map((sc) => (
+          <Scene key={sc.name} {...sc} />
+        ))}
+      </Krpano>
+    </div>
+  );
+};
+```
+
+## API
+
+<API hideTitle exports='["HotSpot"]' src='@dage/krpano/index.d.ts'></API>

packages/docs/docs/krpano/index.less

@@ -0,0 +1,70 @@
+.demo {
+  position: relative;
+}
+
+.krpano {
+  height: 600px;
+}
+
+@primaryColor: coral;
+
+.active-btn {
+  color: white;
+  background-color: @primaryColor;
+}
+
+.toolbar {
+  display: flex;
+  gap: 10px;
+  position: absolute;
+  bottom: 20px;
+  right: 20px;
+}
+
+.scene-panel {
+  position: absolute;
+  bottom: 20px;
+  left: 50%;
+  padding: 10px;
+  user-select: none;
+  transform: translateX(-50%);
+  background: rgba(0, 0, 0, 0.4);
+
+  &__menu {
+    display: flex;
+    gap: 20px;
+    margin-bottom: 10px;
+    color: white;
+
+    &__item {
+      cursor: pointer;
+
+      &.active {
+        color: @primaryColor;
+        font-weight: bold;
+      }
+    }
+  }
+
+  &__list {
+    display: flex;
+    gap: 10px;
+
+    &__item {
+      flex-shrink: 0;
+      width: 150px;
+      height: 80px;
+      cursor: pointer;
+      border: 2px solid transparent;
+
+      &.active {
+        border-color: @primaryColor;
+      }
+      & > img {
+        width: 100%;
+        height: 100%;
+        object-fit: cover;
+      }
+    }
+  }
+}

packages/docs/docs/krpano/index.md

@@ -0,0 +1,321 @@
+krpano 是一款基于 xml 开发的插件，改个 skin 样式琢磨半天，想动态添加或者切换场景无从下手，国内社区少的可怜，只有个[英文文档](https://krpano.com/docu/xml/?version=119pr13)，修改成本太高了，还好有 gpt 做参数解析。
+
+`@dage/krpano` 将常用的标签使用 `React` 进行了组件化封装（MVVM 真香），并在实例上补充了 `vtourskin` 的功能，支持类型推断，基本满足开发需求。
+
+## 开发环境
+
+`krpano 1.19-pr13`
+
+## 示例
+
+```tsx
+import React, { useState, useMemo } from "react";
+import {
+  Autorotate,
+  Krpano,
+  Scene,
+  View,
+  HotSpot,
+  SceneProps,
+  ROTATE_DIRECTION,
+  ZOOM_ACTION,
+} from "@dage/krpano";
+import { MouseHoldView } from "./components";
+import "./index.less";
+
+interface ISceneProps extends Partial<SceneProps> {
+  thumbUrl?: string;
+}
+
+const URL = "https://houseoss.4dkankan.com/project/leifeng-transfer";
+
+export default () => {
+  const [currentMenu, setCurrentMenu] = useState(0);
+  const [currentScene, setCurrentScene] = useState("center1");
+  const [autorotateEnable, setAutorotateEnable] = useState(false);
+
+  const CENTER_SCENE_LIST = useMemo<ISceneProps[]>(
+    () => [
+      {
+        name: "center1",
+        thumbUrl: URL + "/panos/center1.tiles/thumb.jpg",
+        previewUrl: URL + "/panos/center1.tiles/preview.jpg",
+        imageTagAttributes: {
+          type: "cube",
+          tileSize: 512,
+          multires: true,
+        },
+        images: [
+          {
+            tiledImageWidth: 2624,
+            tiledImageHeight: 2624,
+            url: URL + "/panos/center1.tiles/%s/l3/%v/l3_%s_%v_%h.jpg",
+          },
+          {
+            tiledImageWidth: 1280,
+            tiledImageHeight: 1280,
+            url: URL + "/panos/center1.tiles/%s/l2/%v/l2_%s_%v_%h.jpg",
+          },
+          {
+            tiledImageWidth: 640,
+            tiledImageHeight: 640,
+            url: URL + "/panos/center1.tiles/%s/l1/%v/l1_%s_%v_%h.jpg",
+          },
+        ],
+        children: (
+          <>
+            <View
+              hlookat={0}
+              vlookat={0}
+              fovType="MFOV"
+              fov={120}
+              maxPixelZoom={2}
+              fovMin={70}
+              fovMax={140}
+              limitView="auto"
+            />
+
+            <HotSpot
+              name="hotspot1"
+              url={require("./hotspot/guide.png")}
+              atv={5}
+              scale={0.5}
+              edge="top"
+              distorted={true}
+              onClick={() => setCurrentScene("center2")}
+            />
+          </>
+        ),
+      },
+      {
+        name: "center2",
+        thumbUrl: URL + "/panos/center2.tiles/thumb.jpg",
+        previewUrl: URL + "/panos/center2.tiles/preview.jpg",
+        imageTagAttributes: {
+          type: "cube",
+          tileSize: 512,
+          multires: true,
+        },
+        images: [
+          {
+            tiledImageWidth: 2624,
+            tiledImageHeight: 2624,
+            url: URL + "/panos/center2.tiles/%s/l3/%v/l3_%s_%v_%h.jpg",
+          },
+          {
+            tiledImageWidth: 1280,
+            tiledImageHeight: 1280,
+            url: URL + "/panos/center2.tiles/%s/l2/%v/l2_%s_%v_%h.jpg",
+          },
+          {
+            tiledImageWidth: 640,
+            tiledImageHeight: 640,
+            url: URL + "/panos/center2.tiles/%s/l1/%v/l1_%s_%v_%h.jpg",
+          },
+        ],
+        children: (
+          <View
+            hlookat={0}
+            vlookat={0}
+            fovType="MFOV"
+            fov={120}
+            maxPixelZoom={2}
+            fovMin={70}
+            fovMax={140}
+            limitView="auto"
+          />
+        ),
+      },
+    ],
+    []
+  );
+  // 支持从 xml 中获取场景
+  const PARTY_SCENE_LIST = useMemo<ISceneProps[]>(
+    () => [
+      {
+        name: "scene_party",
+        thumbUrl: URL + "/panos/party.tiles/thumb.jpg",
+      },
+    ],
+    []
+  );
+  const MENUS = [
+    {
+      title: "长沙国防教育馆",
+      scenes: CENTER_SCENE_LIST,
+    },
+    {
+      title: "游客服务中心",
+      scenes: PARTY_SCENE_LIST,
+    },
+  ];
+
+  const handleSceneClick = (name: string) => {
+    setCurrentScene(name);
+  };
+
+  const handleMenuClick = (idx: number) => {
+    setCurrentMenu(idx);
+  };
+
+  const handleView = (direction: ROTATE_DIRECTION) => {
+    window.ReactKrpanoActionProxy?.rotateView(direction);
+  };
+
+  const handleZoom = (action: ZOOM_ACTION) => {
+    window.ReactKrpanoActionProxy?.zoomView(action);
+  };
+
+  return (
+    <div className="demo">
+      <Krpano
+        className="krpano"
+        xml="./party.xml"
+        webvrUrl="./krpano/plugins/webvr.xml"
+        currentScene={currentScene}
+        passQueryParameters={true}
+      >
+        <Autorotate enabled={autorotateEnable} />
+
+        {[...CENTER_SCENE_LIST, ...PARTY_SCENE_LIST].map(
+          (sc) => sc.imageTagAttributes && <Scene key={sc.name} {...sc} />
+        )}
+      </Krpano>
+
+      <div className="scene-panel">
+        <div className="scene-panel__menu">
+          {MENUS.map((sc, idx) => (
+            <div
+              key={sc.title}
+              className={`scene-panel__menu__item ${
+                idx === currentMenu && "active"
+              }`}
+              onClick={handleMenuClick.bind(undefined, idx)}
+            >
+              {sc.title}
+            </div>
+          ))}
+        </div>
+
+        <div className="scene-panel__list">
+          {MENUS[currentMenu].scenes.map((sc) => (
+            <div
+              key={sc.name}
+              className={`scene-panel__list__item ${
+                sc.name === currentScene ? "active" : ""
+              }`}
+              onClick={handleSceneClick.bind(undefined, sc.name)}
+            >
+              <img
+                src={sc.thumbUrl || sc.images![0].url.replace("%s", "f")}
+                alt={sc.name}
+              />
+            </div>
+          ))}
+        </div>
+      </div>
+
+      <div className="toolbar">
+        <MouseHoldView
+          onHold={handleView.bind(undefined, ROTATE_DIRECTION.LEFT)}
+        >
+          <button>←</button>
+        </MouseHoldView>
+        <MouseHoldView
+          onHold={handleView.bind(undefined, ROTATE_DIRECTION.RIGHT)}
+        >
+          <button>→</button>
+        </MouseHoldView>
+        <MouseHoldView onHold={handleView.bind(undefined, ROTATE_DIRECTION.UP)}>
+          <button>↑</button>
+        </MouseHoldView>
+        <MouseHoldView
+          onHold={handleView.bind(undefined, ROTATE_DIRECTION.DOWN)}
+        >
+          <button>↓</button>
+        </MouseHoldView>
+        <MouseHoldView onHold={handleZoom.bind(undefined, ZOOM_ACTION.IN)}>
+          <button>+</button>
+        </MouseHoldView>
+        <MouseHoldView onHold={handleZoom.bind(undefined, ZOOM_ACTION.OUT)}>
+          <button>-</button>
+        </MouseHoldView>
+        <button
+          className={`${autorotateEnable && "active-btn"}`}
+          onClick={() => setAutorotateEnable(!autorotateEnable)}
+        >
+          360°
+        </button>
+        <button
+          onClick={() => {
+            window.ReactKrpanoActionProxy?.call("webvr.enterVR();");
+          }}
+        >
+          vr
+        </button>
+      </div>
+    </div>
+  );
+};
+```
+
+## API
+
+### Krpano
+
+<API hideTitle exports='["Krpano"]' src='@dage/krpano/index.d.ts'></API>
+
+## window.ReactKrpanoActionProxy Methods
+
+### call
+
+执行 Javascript 函数
+
+| Name     | Description              | Type      | Default      |
+| -------- | ------------------------ | --------- | ------------ |
+| action   | 动作                     | `string`  | `(required)` |
+| nexttick | 是否在下一个渲染帧后执行 | `boolean` | `false`      |
+
+### setTag
+
+动态添加标签
+
+| Name  | Description | Type                  | Default      |
+| ----- | ----------- | --------------------- | ------------ |
+| tag   | 标签        | `string`              | `(required)` |
+| name  | 名称        | `string`              | `(required)` |
+| attrs | 属性        | `Record<string, any>` | `(required)` |
+
+### removeScene
+
+删除场景
+
+| Name | Description | Type     | Default      |
+| ---- | ----------- | -------- | ------------ |
+| name | 场景名称    | `string` | `(required)` |
+
+### loadScene
+
+加载场景
+
+| Name | Description | Type     | Default      |
+| ---- | ----------- | -------- | ------------ |
+| name | 场景名称    | `string` | `(required)` |
+
+### rotateView
+
+旋转视图
+
+| Name      | Description | Type               | Default      |
+| --------- | ----------- | ------------------ | ------------ |
+| direction | 方位        | `ROTATE_DIRECTION` | `(required)` |
+| degrees   | 旋转度数    | `number`           | `10`         |
+
+### zoomView
+
+缩放视图
+
+| Name   | Description | Type          | Default      |
+| ------ | ----------- | ------------- | ------------ |
+| action | 动作        | `ZOOM_ACTION` | `(required)` |
+| num    | 缩放大小    | `number`      | `10`         |

packages/docs/docs/krpano/scene/index.md

@@ -0,0 +1,3 @@
+### API
+
+<API hideTitle exports='["Scene"]' src='@dage/krpano/index.d.ts'></API>

packages/docs/docs/krpano/view/index.md

@@ -0,0 +1,3 @@
+### API
+
+<API hideTitle exports='["View"]' src='@dage/krpano/index.d.ts'></API>

packages/docs/public/krpano/plugins/webvr.xml

@@ -0,0 +1,897 @@
+<krpano>
+	<!--
+		webvr.xml
+		- krpano 1.19
+	-->
+
+	<!-- load the WebVR plugin and assign it to a 'webvr' variable for easier usage -->
+	<plugin name="WebVR" devices="html5" keep="true"
+	        url="webvr.js"
+	        onloaded="copy(webvr, plugin[WebVR]);"
+	        mousespeed="0.00125"
+	        multireslock="true"
+	        fullscreen_mirroring="true"
+	        mobilevr_support="true"
+	        mobilevr_ipd="63.5"
+	        mobilevr_screensize="auto"
+	        mobilevr_lens_overlap="1.0"
+	        mobilevr_lens_fov="96"
+	        mobilevr_lens_dist="0.6"
+	        mobilevr_lens_dist2="1|0|0|0"
+	        mobilevr_lens_ca="0.0"
+	        mobilevr_lens_vign="100"
+	        mobilevr_wakelock="true"
+	        mobilevr_sensor_mode="3"
+	        mobilevr_autocalibration="false"
+	        mobilevr_touch_support="true"
+	        mobilevr_fake_support="false"
+	        vr_cursor="hotspot[vr_cursor]"
+	        vr_cursor_enabled="true"
+	        vr_cursor_onover="if(handcursor, tween(hotspot[vr_cursor].scale,0.4,0.1); vr_auto_click(get(vr_timeout)); );"
+	        vr_cursor_onout="tween(hotspot[vr_cursor].scale,0.3,0.1);"
+	        onavailable="webvr_onavailable();"
+	        onunavailable=""
+	        onunknowndevice="webvr_onunknowndevice();"
+	        onentervr="webvr_onentervr();"
+	        onexitvr="webvr_onexitvr();"
+	        />
+
+	
+	<!-- a custom xml data structure with the supported VR headsets -->
+	<vrheadsets>
+		<headset name="cb1" caption="Cardboard A"   overlap="1.10" fov="96.0"  dist="1.00" dist2="1|0|0|0" ca="0.000" vig="100" />
+		<headset name="cb2" caption="Cardboard B"   overlap="1.00" fov="96.0"  dist="0.60" dist2="1|0|0|0" ca="0.000" vig="100" />
+		<headset name="gvr" caption="GearVR"        overlap="1.00" fov="112.0" dist="0.95" dist2="1|0|0|0" ca="0.090" vig="100" />
+		<headset name="hom" caption="HOMiDO"        overlap="1.00" fov="101.0" dist="1.10" dist2="1|0|0|0" ca="0.075" vig="100" />
+		<headset name="one" caption="VR ONE"        overlap="1.00" fov="109.9" dist="0.00" dist2="1.139|0.093|0.018|0.207" ca="0.090" vig="35" />
+		<headset name="ccr" caption="ColorCross VR" overlap="1.00" fov="70.0"  dist="0.65" dist2="1|0|0|0" ca="0.000" vig="100" />
+		<headset name="nod" caption="No Distortion" overlap="1.00" fov="96.0"  dist="0.00" dist2="1|0|0|0" ca="0.000" vig="100" />
+	</vrheadsets>
+
+
+	<!-- the VR cursor hotspot -->
+	<hotspot name="vr_cursor" keep="true"
+	         url="webvr_cursor_80x80_17f.png"
+	         visible="false"
+	         enabled="false"
+	         distorted="true"
+	         crop="0|0|80|80"
+	         scale="0.3"
+	         depth="1000"
+	         />
+
+
+	<!-- vr_auto_click() - call this action in the onover event of a
+	     hotspot to trigger automatically a click after some time.  -->
+	<action name="vr_auto_click">
+		if(webvr.isenabled,
+			if(%1 != null, set(vr_aclk_timeout, %1), set(vr_aclk_timeout, 2000));
+			copy(vr_aclk_t1, timertick);
+			set(vr_aclk_waiting, true);
+			copy(vr_aclk_hotspot, name);
+			set(hotspot[vr_cursor].crop,'0|0|80|80');
+
+			asyncloop(vr_aclk_waiting AND vr_aclk_hotspot == name,
+				sub(dt, timertick,vr_aclk_t1);
+
+				if(!hovering,
+					set(vr_aclk_waiting, false);
+					set(hotspot[vr_cursor].crop,'0|0|80|80');
+				  ,
+					div(f, dt, vr_aclk_timeout);
+					mul(f, 16);
+					roundval(f);
+					Math.min(f, 16);
+					mul(f, 80);
+
+					txtadd(hotspot[vr_cursor].crop,get(f),'|0|80|80');
+
+					<!-- wait another 100ms delay after finishing the animation before doing the click -->
+					sub(dt, 100);
+					if(dt GT vr_aclk_timeout,
+						set(vr_aclk_waiting,false);
+						set(hotspot[vr_cursor].crop,'0|0|80|80');
+						<!-- call onclick -->
+						onclick();
+					  );
+				  );
+				);
+		  );
+	</action>
+
+
+	<!-- by pressing SPACE the Oculus Rift could be re-centered -->
+	<events name="webvr_events" devices="html5" keep="true"
+	        onkeydown="if(webvr AND webvr.isenabled AND keycode==32, webvr.resetSensor() );"
+	        onmousedown="if(webvr AND webvr.isenabled, webvr_showbuttons() );"
+	        />
+
+
+	<!-- when WebVR support is available show an EnterVR button -->
+	<action name="webvr_onavailable">
+		webvr.loadsettings();
+		delayedcall(0.5, tween(layer[webvr_enterbutton].alpha,1.0); );
+	</action>
+	
+	
+	<action name="webvr_onunknowndevice">
+		if(webvr.isfake AND device.desktop AND webvr.havesettings == false,
+			<!-- set the 'no distortion' headset for fake desktop usage -->
+			set(webvr.mobilevr_lens_overlap, 1.0);
+			set(webvr.mobilevr_lens_fov, 96.0);
+			set(webvr.mobilevr_lens_dist, 0.0);
+			set(webvr.mobilevr_lens_dist2, '1|0|0|0');
+			set(webvr.mobilevr_lens_ca, 0.0);
+			set(webvr.mobilevr_lens_vign, 100);
+		  ,
+			set(ask_user_for_screensize,true);
+		  );
+	</action>
+
+
+	<action name="webvr_onentervr">
+		tween(layer[webvr_enterbutton].alpha,0,0);
+
+		webvr_showbuttons();
+		webvr_hide_all_non_vr_layers();
+
+		<!-- when the screen size is unknown an no custom size is set, open the setup screen on entering the VR mode -->
+		if(webvr.ismobilevr == true AND !webvr.isfake AND ask_user_for_screensize == true AND webvr.mobilevr_screensize == 'auto',
+			set(ask_user_for_screensize, false);
+			vr_setup();
+		  );
+		if(webvr.isfake,
+			webvr_show_fakemode_info(true);
+		  );
+	</action>
+
+
+	<action name="webvr_onexitvr">
+		stopdelayedcall(vr_button_fadeout);
+
+		tween(layer[webvr_enterbutton].alpha,1);
+		tween(layer[webvr_exitbutton].alpha,0);
+		tween(layer[webvr_setupbutton].alpha,0);
+		
+		webvr_show_fakemode_info(false);
+
+		webvr_restore_layers();
+	</action>
+
+
+	<action name="webvr_hide_all_non_vr_layers">
+		for(set(i,0), i LT layer.count, inc(i),
+			copy(lr, layer[get(i)]);
+			if(lr.vr !== true,
+				copy(lr.vr_backup_visible, lr.visible);
+				set(lr.visible, false);
+			  );
+		  );
+	</action>
+
+	<action name="webvr_restore_layers">
+		for(set(i,0), i LT layer.count, inc(i),
+			copy(lr, layer[get(i)]);
+			if(lr.vr_backup_visible,
+				copy(lr.visible, lr.vr_backup_visible);
+				delete(lr.vr_backup_visible);
+			  );
+		  );
+	</action>
+	
+	<action name="webvr_show_fakemode_info">
+		if('%1' == 'true',
+			addlayer(webvr_fakemode_info);
+			set(layer[webvr_fakemode_info].url, '%SWFPATH%/plugins/textfield.swf');
+			set(layer[webvr_fakemode_info].keep, true);
+			set(layer[webvr_fakemode_info].align, 'bottom');
+			set(layer[webvr_fakemode_info].y, 80);
+			set(layer[webvr_fakemode_info].background, false);
+			set(layer[webvr_fakemode_info].css, 'color:#FFFFFF;text-align:center;');
+			set(layer[webvr_fakemode_info].html, '[i][u]Simulated WebVR Mode![/u][/i][br]For real WebVR with headset tracking, either use a [a href="http://webvr.info" target="_blank" style="color:#FFFFFF;"]WebVR-API-capable[/a] desktop browser or a mobile device and a VR headset.');
+		  ,
+			removelayer(webvr_fakemode_info);
+		  );
+	</action>
+	
+	
+	<!-- ensure the same scaling on mobiles (regardless if mobilescale is 0.5 or 1.0) -->
+	<krpano webvr_setup_scale="calc:(1.0 + 1.0*(device.mobile AND stagescale LT 1.0)) / (1.0 + 1.0*device.mobile)"
+	        webvr_button_scale.normal="1.0"
+	        webvr_button_scale.mobile="1.6"
+	        />
+
+	
+	<!-- the EnterVR/ExitVR and SetupVR buttons -->
+	<style name="webvr_button_style"
+	       url="%SWFPATH%/plugins/textfield.swf"
+	       backgroundcolor="0x000000"
+	       backgroundalpha="0.5"
+	       roundedge="calc:9*webvr_setup_scale*webvr_button_scale"
+	       css="calc:'color:#FFFFFF;font-size:' + 20*webvr_setup_scale*webvr_button_scale + 'px;'"
+	       padding="calc:6*webvr_setup_scale*webvr_button_scale + ' ' + 10*webvr_setup_scale*webvr_button_scale"
+	       />
+	
+	<layer name="webvr_enterbutton" keep="true" vr="true"
+	       style="webvr_button_style"
+	       html="Enter VR"
+	       align="top" y="24"
+	       autoalpha="true" alpha="0.0"
+	       onclick="webvr.enterVR();"
+	       />
+
+	<layer name="webvr_exitbutton" keep="true" vr="true"
+	       style="webvr_button_style"
+	       html="Exit VR"
+	       align="top" y="24"
+	       autoalpha="true" alpha="0.0"
+	       onclick="webvr.exitVR();"
+	       />
+
+	<layer name="webvr_setupbutton" keep="true" vr="true"
+	       style="webvr_button_style"
+	       html="VR Setup"
+	       align="bottom" y="24"
+	       autoalpha="true" alpha="0.0"
+	       onclick="vr_setup()"
+	       />
+
+
+	<action name="webvr_showbuttons">
+		stopdelayedcall(vr_button_fadeout);
+		if(webvr.ismobilevr,
+			tween(layer[webvr_exitbutton].alpha|layer[webvr_setupbutton].alpha, 1.0|1.0, 0.25);
+			delayedcall(vr_button_fadeout, 3.0, tween(layer[webvr_exitbutton].alpha|layer[webvr_setupbutton].alpha, 0.0|0.0, 1.0); );
+		  ,
+			tween(layer[webvr_exitbutton].alpha, 1.0, 0.25);
+			delayedcall(vr_button_fadeout, 3.0, tween(layer[webvr_exitbutton].alpha, 0.0, 1.0); );
+		  );
+	</action>
+
+
+
+	<!--
+		VR Setup
+	-->
+
+	<action name="vr_setup">
+		<!-- disable cursor -->
+		set(webvr.vr_cursor_enabled, false);
+		
+		<!-- hide VR buttons -->
+		tween(layer[webvr_exitbutton].alpha,0);
+		tween(layer[webvr_setupbutton].alpha,0);
+		
+		<!-- create background layer -->
+		addlayer(vr_setup_bg);
+		set(layer[vr_setup_bg].type, container);
+		set(layer[vr_setup_bg].bgcolor, 0x000000);
+		set(layer[vr_setup_bg].bgalpha, 0.5);
+		set(layer[vr_setup_bg].bgcapture, true);
+		set(layer[vr_setup_bg].handcursor, false);
+		set(layer[vr_setup_bg].align, lefttop);
+		set(layer[vr_setup_bg].width, 100%);
+		set(layer[vr_setup_bg].height, 100%);
+		set(layer[vr_setup_bg].zorder, 99999);
+		
+		<!-- get and prepare device infos and settings -->
+		copy(i_screensize, webvr.mobilevr_screensize);
+		if(i_screensize == 'auto', copy(i_screensize, webvr.devicesize));
+		if(i_screensize LE 0, set(i_screensize, 5.0));
+		roundval(i_screensize, 1);
+		txtadd(i_screensize, ' inch');
+
+		copy(i_ipd, webvr.mobilevr_ipd);
+		roundval(i_ipd, 1);
+		txtadd(i_ipd, ' mm');
+
+		copy(i_fov, webvr.mobilevr_lens_fov);
+		roundval(i_fov, 1);
+
+		copy(i_dist, webvr.mobilevr_lens_dist);
+		roundval(i_dist, 2);
+		
+		copy(i_dist2, webvr.mobilevr_lens_dist2);
+		txtsplit(i_dist2, '|', i_dist2_k1, i_dist2_k2, i_dist2_k3, i_dist2_k4);
+		mul(i_dist2_k1,1);
+		mul(i_dist2_k2,10);
+		mul(i_dist2_k3,10);
+		mul(i_dist2_k4,10);
+		roundval(i_dist2_k1,2);
+		roundval(i_dist2_k2,2);
+		roundval(i_dist2_k3,2);
+		roundval(i_dist2_k4,2);
+
+		copy(i_vig, webvr.mobilevr_lens_vign);
+		roundval(i_vig, 0);
+		
+		copy(i_overlap, webvr.mobilevr_lens_overlap);
+		roundval(i_overlap, 2);
+		
+		copy(i_ca, webvr.mobilevr_lens_ca);
+		roundval(i_ca, 3);
+
+		set(i_headset, 'Custom');
+		for(set(i,0), i LT vrheadsets.headset.count, inc(i),
+			copy(hs, vrheadsets.headset[get(i)]);
+			if(i_overlap == hs.overlap AND i_fov == hs.fov AND i_dist == hs.dist AND i_dist2 == hs.dist2 AND i_ca == hs.ca AND i_vig == hs.vig , copy(i_headset, hs.caption));
+		   );
+
+		<!-- when the screen size is unknown, mark it red -->
+		set(known_size, true);
+		set(sizcol, #FFFFFF);
+		copy(i_devicename, webvr.devicename);
+		if(i_devicename == 'Unknown',
+			if(webvr.mobilevr_screensize == 'auto',
+				set(sizcol, #AA0000);
+				set(known_size, false);
+			  ,
+				set(i_devicename, 'Custom');
+			  );
+		  );
+
+		
+		<!-- create layer for the main menu -->
+		addlayer(vr_setup_m1);
+		set(layer[vr_setup_m1].type, container);
+		set(layer[vr_setup_m1].parent, vr_setup_bg);
+		set(layer[vr_setup_m1].align, lefttop);
+		set(layer[vr_setup_m1].width, 100%);
+		set(layer[vr_setup_m1].height, 100%);
+		
+		<!-- create layer for the headset customization menu -->
+		addlayer(vr_setup_m3);
+		set(layer[vr_setup_m3].type, container);
+		set(layer[vr_setup_m3].parent, vr_setup_bg);
+		set(layer[vr_setup_m3].align, lefttop);
+		set(layer[vr_setup_m3].width, 100%);
+		set(layer[vr_setup_m3].height, 100%);
+		set(layer[vr_setup_m3].visible, false);
+		
+		<!-- create layer for the calibration menu -->
+		addlayer(vr_setup_m2);
+		set(layer[vr_setup_m2].type, container);
+		set(layer[vr_setup_m2].parent, vr_setup_bg);
+		set(layer[vr_setup_m2].align, lefttop);
+		set(layer[vr_setup_m2].width, 100%);
+		set(layer[vr_setup_m2].height, 100%);
+		set(layer[vr_setup_m2].visible, false);
+		
+		<!-- create the text elements -->
+		set(vr_setup_text_parent, 'vr_setup_m1');
+		vr_setup_createtext(vr_setup_title, 'MOBILE VR SETUP',       center, center, 0, -225, #FFFFFF,     false);
+
+		vr_setup_createtext(vr_setup_dvn1, 'Device:',         center, right,  0, -145, #FFFFFF,     true, vr_setup_select('screen') );
+		vr_setup_createtext(vr_setup_dvn2, get(i_devicename), center, left,   0, -145, get(sizcol), true, vr_setup_select('screen') );
+		vr_setup_createtext(vr_setup_siz1, 'Screensize:',     center, right,  0, -105, #FFFFFF,     true, vr_setup_select('screen') );
+		vr_setup_createtext(vr_setup_siz2, get(i_screensize), center, left,   0, -105, get(sizcol), true, vr_setup_select('screen') );
+
+		vr_setup_createtext(vr_setup_ipd1, 'IPD:',            center, right,  0,  -35, #FFFFFF,     true, vr_setup_select('ipd') );
+		vr_setup_createtext(vr_setup_ipd2, get(i_ipd),        center, left,   0,  -35, #FFFFFF,     true, vr_setup_select('ipd') );
+
+		vr_setup_createtext(vr_setup_hmd1, 'VR Headset:',     center, right,  0,  +35, #FFFFFF,     true, vr_setup_select('headset') );
+		vr_setup_createtext(vr_setup_hmd2, get(i_headset),    center, left,   0,  +35, #FFFFFF,     true, vr_setup_select('headset') );
+		
+		vr_setup_createtext(vr_setup_hmd3, 'Customize',       center, center, 0,  +75, #FFFFFF,     true, set(background,true), set(background,false), vr_setup_customize_headset() );
+
+		
+
+		if(webvr.iswebvr == false,
+			vr_setup_createtext(vr_setup_cal, 'Calibrate Gyroscope',   center, center,    0, +145, #FFFFFF,     true, set(background,true), set(background,false), vr_setup_calibration() );
+		  );
+
+		vr_setup_createtext(vr_setup_sav, 'SAVE',          center, center, -200, +225, #FFFFFF,     true, set(background,true), set(background,false), vr_setup_save() );
+		vr_setup_createtext(vr_setup_rst, 'RESET',         center, center,    0, +225, #FFFFFF,     true, set(background,true), set(background,false), vr_setup_reset() );
+		vr_setup_createtext(vr_setup_cls, 'CLOSE',         center, center, +200, +225, #FFFFFF,     true, set(background,true), set(background,false), vr_setup_close() );
+		
+		<!-- and the adjusting buttons -->
+		vr_setup_createbutton(vr_setup_btn1, '&#60;', left,  left,  5%, -35, #FFFFFF, true, null);
+		vr_setup_createbutton(vr_setup_btn2, '&#62;', right, right, 5%, -35, #FFFFFF, true, null);
+		
+		
+		<!-- create the customize_headset text elements -->
+		set(vr_setup_text_parent, 'vr_setup_m3');
+		vr_setup_createtext(vr_setup_m31, 'VR HEADSET', center, center, 0, -225, #FFFFFF, false);
+		
+		vr_setup_createtext(vr_setup_fov1,  'FOV:',           center, right,  0,  -80,  #FFFFFF,    true, vr_setup_select('fov') );
+		vr_setup_createtext(vr_setup_fov2, get(i_fov),        center, left,   0,  -80,  #FFFFFF,    true, vr_setup_select('fov') );
+		vr_setup_createtext(vr_setup_dst1, 'Distortion:',     center, right,  0,  -32,  #FFFFFF,    true, vr_setup_select('dist') );
+		vr_setup_createtext(vr_setup_dst2, get(i_dist),       center, left,   0,  -32,  #FFFFFF,    true, vr_setup_select('dist') );
+		vr_setup_createtext(vr_setup_d2tx, 'Dist2:',          center, right,  0,  +16,  #FFFFFF,    true, vr_setup_select('dist2k1') );
+		vr_setup_createtext(vr_setup_d2k1, get(i_dist2_k1),   center, left,   0,  +16,  #FFFFFF,    true, vr_setup_select('dist2k1') );
+		vr_setup_createtext(vr_setup_d2k2, get(i_dist2_k2),   center, left, +100, +16,  #FFFFFF,    true, vr_setup_select('dist2k2') );
+		vr_setup_createtext(vr_setup_d2k3, get(i_dist2_k3),   center, left, +200, +16,  #FFFFFF,    true, vr_setup_select('dist2k3') );
+		vr_setup_createtext(vr_setup_d2k4, get(i_dist2_k4),   center, left, +300, +16,  #FFFFFF,    true, vr_setup_select('dist2k4') );
+		
+		
+		vr_setup_createtext(vr_setup_cac1, 'CA Corr:',        center, right,  0,  +64,  #FFFFFF,    true, vr_setup_select('ca') );
+		vr_setup_createtext(vr_setup_cac2, get(i_ca),         center, left,   0,  +64,  #FFFFFF,    true, vr_setup_select('ca') );
+		vr_setup_createtext(vr_setup_vig1, 'Vignette:',       center, right,  0, +112,  #FFFFFF,    true, vr_setup_select('vignette') );
+		vr_setup_createtext(vr_setup_vig2, get(i_vig),        center, left,   0, +112,  #FFFFFF,    true, vr_setup_select('vignette') );
+		vr_setup_createtext(vr_setup_olp1, 'Overlap:',        center, right,  0, +160,  #FFFFFF,    true, vr_setup_select('overlap') );
+		vr_setup_createtext(vr_setup_olp2, get(i_overlap),    center, left,   0, +160,  #FFFFFF,    true, vr_setup_select('overlap') );
+				
+		vr_setup_createtext(vr_setup_m35, 'CLOSE',       center, center, 0, +225, #FFFFFF, true, set(background,true), set(background,false), vr_setup_close_sub_menus() );
+		
+		
+		<!-- create the calibration text elements -->
+		set(vr_setup_text_parent, 'vr_setup_m2');
+		vr_setup_createtext(vr_setup_cb1, 'GYROSCOPE', center, center, 0, -225, #FFFFFF, false);
+		vr_setup_createtext(vr_setup_cb2, 'Place the device on a flat and[br]stable surface and tab calibrate[br]to correct a gyroscope drifting.', center, center, 0, -95, #FFFFFF, false, vr_setup_select('screen') );
+		vr_setup_createtext(vr_setup_cb3, 'CALIBRATE',   center, center, 0,  +55, #FFFFFF, true, set(background,true), set(background,false), vr_setup_do_calibration() );
+		vr_setup_createtext(vr_setup_cb4, 'RESET',       center, center, 0, +125, #FFFFFF, true, set(background,true), set(background,false), webvr.resetcalibration() );
+		vr_setup_createtext(vr_setup_cb5, 'CLOSE',       center, center, 0, +225, #FFFFFF, true, set(background,true), set(background,false), vr_setup_close_sub_menus() );
+		
+		vr_setup_createtext(vr_setup_cb6, 'Calibrating...',      bottom, center, 0, 40, #FFFFFF, false, null );
+		vr_setup_createtext(vr_setup_cb7, 'Calibration okay.',   bottom, center, 0, 40, #FFFFFF, false, null );
+		vr_setup_createtext(vr_setup_cb8, 'Calibration failed!', bottom, center, 0, 40, #FFFFFF, false, null );
+		set(layer[vr_setup_cb6].autoalpha, true);
+		set(layer[vr_setup_cb7].autoalpha, true);
+		set(layer[vr_setup_cb8].autoalpha, true);
+		set(layer[vr_setup_cb6].alpha, 0.0);
+		set(layer[vr_setup_cb7].alpha, 0.0);
+		set(layer[vr_setup_cb8].alpha, 0.0);
+		
+		
+		<!-- pre-select the screen size for adjusting when it is unknown, otherwise the IPD -->
+		if(known_size == false,
+			vr_setup_select('screen', true);
+		  ,
+			vr_setup_select('ipd', true);
+		  );
+	</action>
+
+
+	<action name="vr_setup_createtext">
+		<!--
+			%1 = name
+			%2 = text
+			%3 = align
+			%4 = edge
+			%5 = x
+			%6 = y
+			%7 = color
+			%8 = enabled
+			%9 = ondown
+			%10 = onup
+			%11 = onclick
+		-->
+		addlayer(%1);
+		set(layer[%1].parent, get(vr_setup_text_parent));
+		set(layer[%1].url, '%SWFPATH%/plugins/textfield.swf');
+		set(layer[%1].css, calc('text-align:%3;color:%7;font-size:'+40*webvr_setup_scale+'px;font-weight:bold;'));
+		set(layer[%1].padding, calc(0 + ' ' + 8*webvr_setup_scale));
+		set(layer[%1].roundedge, calc(8*webvr_setup_scale));
+		set(layer[%1].background, false);
+		set(layer[%1].backgroundcolor, 0xFFFFFF);
+		set(layer[%1].backgroundalpha, 0.25);
+		set(layer[%1].align, %3);
+		set(layer[%1].edge, %4);
+		set(layer[%1].x, calc(%5 * webvr_setup_scale));
+		set(layer[%1].y, calc(%6 * webvr_setup_scale));
+		set(layer[%1].html, %2);
+		set(layer[%1].enabled, %8);
+		set(layer[%1].ondown, %9);
+		set(layer[%1].onup, %10);
+		set(layer[%1].onclick, %11);
+	</action>
+
+
+	<action name="vr_setup_createbutton">
+		vr_setup_createtext(%1,%2,%3,%4,%5,%6,%7,%8,%9);
+		set(layer[%1].css, calc('vertical-align:middle;text-align:center;color:%7;font-size:'+60*webvr_setup_scale+'px;font-weight:bold;'));
+		set(layer[%1].background, true);
+		set(layer[%1].padding, 0);
+		set(layer[%1].roundedge, calc(40 * webvr_setup_scale));
+		set(layer[%1].width, calc(70 * webvr_setup_scale));
+		set(layer[%1].height, calc(70 * webvr_setup_scale));
+		set(layer[%1].vcenter, true);
+	</action>
+
+
+	<action name="vr_setup_reset">
+		<!-- reset to the defaults -->
+		set(webvr.mobilevr_screensize, 'auto');
+		copy(i_screensize, webvr.devicesize);
+		if(i_screensize LE 0, set(i_screensize, 5.0); );
+		roundval(i_screensize, 1);
+		set(layer[vr_setup_dvn2].html, get(webvr.devicename));
+		txtadd(layer[vr_setup_siz2].html, get(i_screensize), ' inch');
+
+		set(webvr.mobilevr_ipd, 63.5);
+		copy(i_ipd, webvr.mobilevr_ipd);
+		roundval(i_ipd, 1);
+		txtadd(layer[vr_setup_ipd2].html, get(i_ipd), ' mm');
+
+		<!-- set fake custom lens settings and call 'next' headset to switch to the default 'Cardboard' settings -->
+		set(webvr.mobilevr_lens_fov, 100);
+		set(webvr.mobilevr_lens_dist, 0.5);
+		set(webvr.mobilevr_lens_dist2, '1|0|0|0');
+		set(webvr.mobilevr_lens_vign, 100);
+		set(webvr.mobilevr_lens_overlap, 1.0);
+		set(webvr.mobilevr_lens_ca, 0.0);
+		
+		if(webvr.isfake AND device.desktop,
+			<!-- select 'no distortion' headset for fake desktop usage -->
+			vr_setup_change_headset(-1);
+		  ,
+			<!-- select 'Cardboard A' headset for Mobile-VR usage -->
+			vr_setup_change_headset(+1);	
+		  );
+
+		vr_setup_select(get(selected_var));
+	</action>
+
+
+	<action name="vr_setup_close">
+		<!-- 2. parameter == true => remove children elements too -->
+		removelayer(vr_setup_bg, true);
+		
+		<!-- enable cursor -->
+		set(webvr.vr_cursor_enabled, true);
+	</action>
+
+
+	<action name="vr_setup_save">
+		webvr.saveSettings();
+		vr_setup_close();
+	</action>
+	
+	
+	<action name="vr_setup_customize_headset">
+		set(layer[vr_setup_bg].bgalpha, 0.1);
+		
+		set(layer[vr_setup_m1].visible,false);
+		set(layer[vr_setup_m2].visible,false);
+		set(layer[vr_setup_m3].visible,true);
+		
+		set(layer[vr_setup_hmd1].parent, vr_setup_m3);
+		set(layer[vr_setup_hmd2].parent, vr_setup_m3);
+		set(layer[vr_setup_btn1].parent, vr_setup_m3);
+		set(layer[vr_setup_btn2].parent, vr_setup_m3);
+		
+		set(layer[vr_setup_hmd1].y, calc(-145 * webvr_setup_scale));
+		set(layer[vr_setup_hmd2].y, calc(-145 * webvr_setup_scale));
+		
+		copy(old_selection, selected_var);
+		vr_setup_select('headset');
+	</action>
+	
+	
+
+	<action name="vr_setup_calibration">
+		set(layer[vr_setup_m1].visible,false);
+		set(layer[vr_setup_m2].visible,true);
+	</action>
+	
+	<action name="vr_setup_close_sub_menus">
+		set(layer[vr_setup_bg].bgalpha, 0.5);
+		
+		set(layer[vr_setup_m1].visible,true);
+		set(layer[vr_setup_m2].visible,false);
+		set(layer[vr_setup_m3].visible,false);
+		
+		set(layer[vr_setup_hmd1].parent, vr_setup_m1);
+		set(layer[vr_setup_hmd2].parent, vr_setup_m1);
+		set(layer[vr_setup_btn1].parent, vr_setup_m1);
+		set(layer[vr_setup_btn2].parent, vr_setup_m1);
+		
+		set(layer[vr_setup_hmd1].y, calc(+35 * webvr_setup_scale));
+		set(layer[vr_setup_hmd2].y, calc(+35 * webvr_setup_scale));
+		
+		if(old_selection,
+			vr_setup_select(get(old_selection));
+			delete(old_selection);
+		  );
+	</action>
+	
+	<action name="vr_setup_do_calibration">
+		if(!webvr.isfake,
+			tween(layer[vr_setup_cb6].alpha, 1.0, 0.1);
+			tween(layer[vr_setup_cb7].alpha, 0.0, 0.1);
+			tween(layer[vr_setup_cb8].alpha, 0.0, 0.1);
+			webvr.calibrate(
+				tween(layer[vr_setup_cb6].alpha, 0.0, 0.1);
+				tween(layer[vr_setup_cb7].alpha, 1.0, 0.1);
+				delayedcall(2.0, tween(layer[vr_setup_cb7].alpha, 0.0, 0.25) );
+			  ,
+				tween(layer[vr_setup_cb6].alpha, 0.0, 0.1);
+				tween(layer[vr_setup_cb8].alpha, 1.0, 0.1);
+				delayedcall(2.0, tween(layer[vr_setup_cb8].alpha, 0.0, 0.25) );
+			  );
+		  );
+	</action>
+
+	<action name="vr_setup_update_dist2">
+		txtadd(webvr.mobilevr_lens_dist2, get(i_dist2_k1), '|', calc(i_dist2_k2/10.0), '|', calc(i_dist2_k3/10.0), '|', calc(i_dist2_k4/10.0));
+		vr_setup_change_headset(0);
+	</action>
+
+	<action name="vr_setup_select">
+		<!-- select a setting for adjusting -->
+		set(layer[vr_setup_siz2].background, false);
+		set(layer[vr_setup_ipd2].background, false);
+		set(layer[vr_setup_hmd2].background, false);
+		set(layer[vr_setup_fov2].background, false);
+		set(layer[vr_setup_dst2].background, false);
+		set(layer[vr_setup_d2k1].background, false);
+		set(layer[vr_setup_d2k2].background, false);
+		set(layer[vr_setup_d2k3].background, false);
+		set(layer[vr_setup_d2k4].background, false);
+		set(layer[vr_setup_vig2].background, false);
+		set(layer[vr_setup_cac2].background, false);
+		set(layer[vr_setup_olp2].background, false);
+
+		set(selected_setting, null);
+		delete(selected_var_value);
+
+		set(layer[vr_setup_btn1].ondown, vr_setup_change_ondown(-1) );
+		set(layer[vr_setup_btn2].ondown, vr_setup_change_ondown(+1) );
+		set(selected_var_callback, null);
+
+		set(selected_var, %1);
+
+		if(selected_var == 'screen',
+			set(selected_setting,      vr_setup_siz2);
+			set(selected_var_name,     'webvr.mobilevr_screensize');
+			set(selected_var_postfix,  ' inch');
+			copy(selected_var_value,   get(selected_var_name));
+			if(selected_var_value == 'auto', copy(selected_var_value, webvr.devicesize));
+			if(selected_var_value LE 0, set(selected_var_value, 5.0));
+			set(selected_var_step,     0.1);
+			set(selected_var_min,      4);
+			set(selected_var_max,      10);
+			set(selected_var_round,    1);
+			set(selected_var_callback, vr_setup_change_screen() );
+		  );
+
+		if(selected_var == 'ipd',
+			set(selected_setting,      vr_setup_ipd2);
+			set(selected_var_name,     'webvr.mobilevr_ipd');
+			set(selected_var_postfix,  ' mm');
+			copy(selected_var_value,   get(selected_var_name));
+			set(selected_var_step,     0.1);
+			set(selected_var_min,      40);
+			set(selected_var_max,      80);
+			set(selected_var_round,    1);
+		  );
+
+		if(selected_var == 'headset',
+			set(selected_setting,      vr_setup_hmd2);
+			set(layer[vr_setup_btn1].ondown, vr_setup_change_headset(-1) );
+			set(layer[vr_setup_btn2].ondown, vr_setup_change_headset(+1) );
+		  );
+
+		if(selected_var == 'fov',
+			set(selected_setting,      vr_setup_fov2);
+			set(selected_var_name,     'webvr.mobilevr_lens_fov');
+			set(selected_var_postfix,  '');
+			copy(selected_var_value,   get(selected_var_name));
+			set(selected_var_step,     0.1);
+			set(selected_var_min,      40);
+			set(selected_var_max,      179);
+			set(selected_var_round,    1);
+			set(selected_var_callback, vr_setup_change_headset(0) );
+		  );
+
+		if(selected_var == 'dist',
+			set(selected_setting,      vr_setup_dst2);
+			set(selected_var_name,     'webvr.mobilevr_lens_dist');
+			set(selected_var_postfix,  '');
+			copy(selected_var_value,   get(selected_var_name));
+			set(selected_var_step,     0.01);
+			set(selected_var_min,      0);
+			set(selected_var_max,      5);
+			set(selected_var_round,    2);
+			set(selected_var_callback, vr_setup_change_headset(0) );
+		  );
+		
+		if(selected_var == 'dist2k1',
+			set(selected_setting,      vr_setup_d2k1);
+			set(selected_var_name,     'i_dist2_k1');
+			set(selected_var_postfix,  '');
+			copy(selected_var_value,   get(selected_var_name));
+			set(selected_var_step,     0.01);
+			set(selected_var_min,      -9);
+			set(selected_var_max,      +9);
+			set(selected_var_round,    2);
+			set(selected_var_callback, vr_setup_update_dist2() );
+		  );
+		
+		if(selected_var == 'dist2k2',
+			set(selected_setting,      vr_setup_d2k2);
+			set(selected_var_name,     'i_dist2_k2');
+			set(selected_var_postfix,  '');
+			copy(selected_var_value,   get(selected_var_name));
+			set(selected_var_step,     0.01);
+			set(selected_var_min,      -9);
+			set(selected_var_max,      +9);
+			set(selected_var_round,    2);
+			set(selected_var_callback, vr_setup_update_dist2() );
+		  );
+		
+		if(selected_var == 'dist2k3',
+			set(selected_setting,      vr_setup_d2k3);
+			set(selected_var_name,     'i_dist2_k3');
+			set(selected_var_postfix,  '');
+			copy(selected_var_value,   get(selected_var_name));
+			set(selected_var_step,     0.01);
+			set(selected_var_min,      -9);
+			set(selected_var_max,      +9);
+			set(selected_var_round,    2);
+			set(selected_var_callback, vr_setup_update_dist2() );
+		  );
+
+		if(selected_var == 'dist2k4',
+			set(selected_setting,      vr_setup_d2k4);
+			set(selected_var_name,     'i_dist2_k4');
+			set(selected_var_postfix,  '');
+			copy(selected_var_value,   get(selected_var_name));
+			set(selected_var_step,     0.01);
+			set(selected_var_min,      -9);
+			set(selected_var_max,      +9);
+			set(selected_var_round,    2);
+			set(selected_var_callback, vr_setup_update_dist2() );
+		  );
+
+		if(selected_var == 'vignette',
+			set(selected_setting,      vr_setup_vig2);
+			set(selected_var_name,     'webvr.mobilevr_lens_vign');
+			set(selected_var_postfix,  '');
+			copy(selected_var_value,   get(selected_var_name));
+			set(selected_var_step,     1);
+			set(selected_var_min,      10);
+			set(selected_var_max,      200);
+			set(selected_var_round,    0);
+			set(selected_var_callback, vr_setup_change_headset(0) );
+		  );
+
+		if(selected_var == 'ca',
+			set(selected_setting,      vr_setup_cac2);
+			set(selected_var_name,     'webvr.mobilevr_lens_ca');
+			set(selected_var_postfix,  '');
+			copy(selected_var_value,   get(selected_var_name));
+			set(selected_var_step,     0.01);
+			set(selected_var_min,      -1.0);
+			set(selected_var_max,      +1.0);
+			set(selected_var_round,    2);
+			set(selected_var_callback, vr_setup_change_headset(0) );
+		  );
+		  
+		if(selected_var == 'overlap',
+			set(selected_setting,      vr_setup_olp2);
+			set(selected_var_name,     'webvr.mobilevr_lens_overlap');
+			set(selected_var_postfix,  '');
+			copy(selected_var_value,   get(selected_var_name));
+			set(selected_var_step,     0.01);
+			set(selected_var_min,      0.5);
+			set(selected_var_max,      2.0);
+			set(selected_var_round,    2);
+			set(selected_var_callback, vr_setup_change_headset(0) );
+		  );
+
+		if(selected_setting != null,
+			set(layer[get(selected_setting)].background, true);
+			if(%2 == true,
+				set(layer[vr_setup_btn1].y, get(layer[get(selected_setting)].y));
+				set(layer[vr_setup_btn2].y, get(layer[get(selected_setting)].y));
+			  ,
+				tween(layer[vr_setup_btn1].y, get(layer[get(selected_setting)].y));
+				tween(layer[vr_setup_btn2].y, get(layer[get(selected_setting)].y));
+			  );
+		  );
+	</action>
+
+
+	<action name="vr_setup_change_screen">
+		set(layer[vr_setup_dvn2].html, 'Custom');
+		set(layer[vr_setup_dvn2].css, calc('color:#FFFFFF;font-size:'+40*webvr_setup_scale+'px;font-weight:bold;'));
+		set(layer[vr_setup_siz2].css, calc('color:#FFFFFF;font-size:'+40*webvr_setup_scale+'px;font-weight:bold;'));
+	</action>
+
+
+	<action name="vr_setup_change_ondown">
+		copy(t0,timertick);
+		set(t1,0);
+		asyncloop(pressed,
+			copy(t2,timertick);
+			sub(dt,t2,t1);
+			if(dt GT 100,
+				copy(t1,t2);
+				sub(dt,t1,t0);
+				div(dt,1000);
+				Math.max(dt,1);
+				mul(dt,%1);
+				vr_setup_adjust(get(dt));
+			  );
+		  );
+	</action>
+
+
+	<action name="vr_setup_adjust">
+		if(selected_setting != null,
+			mul(change, selected_var_step, %1);
+			add(selected_var_value, change);
+			Math.max(selected_var_value, selected_var_min);
+			Math.min(selected_var_value, selected_var_max);
+			roundval(selected_var_value, get(selected_var_round));
+			tween(get(selected_var_name), get(selected_var_value), 0.1);
+			txtadd(layer[get(selected_setting)].html, get(selected_var_value), get(selected_var_postfix));
+			if(selected_var_callback != null, selected_var_callback());
+		  );
+	</action>
+
+
+	<action name="vr_setup_change_headset">
+		set(i_headset, 'Custom');
+		if(%1 != 0,
+			copy(i_fov, webvr.mobilevr_lens_fov);
+			roundval(i_fov, 1);
+			copy(i_dist, webvr.mobilevr_lens_dist);
+			roundval(i_dist, 2);
+			copy(i_dist2, webvr.mobilevr_lens_dist2);
+			copy(i_vig, webvr.mobilevr_lens_vign);
+			roundval(i_vig, 0);
+			copy(i_ca, webvr.mobilevr_lens_ca);
+			roundval(i_ca, 3);
+			copy(i_overlap, webvr.mobilevr_lens_overlap);
+			roundval(i_overlap, 2);
+			set(i_hsindex, -1);
+			copy(i_hscount, vrheadsets.headset.count);
+			for(set(i,0), i LT i_hscount, inc(i),
+				copy(hs, vrheadsets.headset[get(i)]);
+				if(i_overlap == hs.overlap AND i_fov == hs.fov AND i_dist == hs.dist AND i_dist2 == hs.dist2 AND i_ca == hs.ca AND i_vig == hs.vig , copy(i_hsindex, i); copy(i_headset, hs.caption); );
+			   );
+
+			if(%1 GT 0,
+				<!-- loop right -->
+				add(i_hsindex, 1);
+				if(i_hsindex GE i_hscount, set(i_hsindex,0));
+			  ,
+				<!-- loop left -->
+				sub(i_hsindex, 1);
+				if(i_hsindex LT 0, sub(i_hsindex,i_hscount,1));
+			  );
+
+			copy(hs, vrheadsets.headset[get(i_hsindex)]);
+			copy(i_headset, hs.caption);
+			copy(i_overlap, hs.overlap);
+			copy(i_fov,     hs.fov);
+			copy(i_dist,    hs.dist);
+			copy(i_dist2,   hs.dist2);
+			copy(i_ca,      hs.ca);
+			copy(i_vig,     hs.vig);
+		  );
+
+		copy(layer[vr_setup_hmd2].html, i_headset);
+		if(%1 != 0,
+			copy(webvr.mobilevr_lens_overlap, i_overlap);
+			copy(webvr.mobilevr_lens_fov, i_fov);
+			copy(webvr.mobilevr_lens_dist, i_dist);
+			copy(webvr.mobilevr_lens_dist2, i_dist2);
+			copy(webvr.mobilevr_lens_ca, i_ca);
+			copy(webvr.mobilevr_lens_vign, i_vig);
+			copy(layer[vr_setup_olp2].html, i_overlap);
+			copy(layer[vr_setup_fov2].html, i_fov);
+			copy(layer[vr_setup_dst2].html, i_dist);
+			
+			txtsplit(i_dist2, '|', i_dist2_k1, i_dist2_k2, i_dist2_k3, i_dist2_k4);
+			mul(i_dist2_k1,1);
+			mul(i_dist2_k2,10);
+			mul(i_dist2_k3,10);
+			mul(i_dist2_k4,10);
+			roundval(i_dist2_k1,2);
+			roundval(i_dist2_k2,2);
+			roundval(i_dist2_k3,2);
+			roundval(i_dist2_k4,2);
+			copy(layer[vr_setup_d2k1].html, i_dist2_k1);
+			copy(layer[vr_setup_d2k2].html, i_dist2_k2);
+			copy(layer[vr_setup_d2k3].html, i_dist2_k3);
+			copy(layer[vr_setup_d2k4].html, i_dist2_k4);
+			
+			copy(layer[vr_setup_cac2].html, i_ca);
+			copy(layer[vr_setup_vig2].html, i_vig);
+		  );
+	</action>
+
+</krpano>

packages/docs/public/party.xml

@@ -0,0 +1,22 @@
+<krpano version="1.19" title="">
+
+	<scene name="scene_party" title="湖南党史陈列馆" onstart="" thumburl="https://houseoss.4dkankan.com/project/leifeng-transfer/panos/party.tiles/thumb.jpg" lat="28.20631294" lng="112.83942033" heading="0.0">
+
+		<view hlookat="0.0" vlookat="0.0" fovtype="MFOV" fov="120" maxpixelzoom="2.0" fovmin="70" fovmax="140" limitview="auto" />
+
+		<preview url="https://houseoss.4dkankan.com/project/leifeng-transfer/panos/party.tiles/preview.jpg" />
+
+		<image type="CUBE" prealign="0|0.0|0" multires="true" tilesize="512">
+			<level tiledimagewidth="2624" tiledimageheight="2624">
+				<cube url="https://houseoss.4dkankan.com/project/leifeng-transfer/panos/party.tiles/%s/l3/%v/l3_%s_%v_%h.jpg" />
+			</level>
+			<level tiledimagewidth="1280" tiledimageheight="1280">
+				<cube url="https://houseoss.4dkankan.com/project/leifeng-transfer/panos/party.tiles/%s/l2/%v/l2_%s_%v_%h.jpg" />
+			</level>
+			<level tiledimagewidth="640" tiledimageheight="640">
+				<cube url="https://houseoss.4dkankan.com/project/leifeng-transfer/panos/party.tiles/%s/l1/%v/l1_%s_%v_%h.jpg" />
+			</level>
+		</image>
+
+	</scene>
+</krpano>

scripts/build.js

@@ -1,6 +1,6 @@
 const ch = require("child_process");
 
-const packages = ["utils", "service", "pc-components"];
+const packages = ["utils", "service", "pc-components", "krpano"];
 
 packages.forEach((p) => {
   console.log(`********  build package: ${p} ************`);

scripts/publish.js

@@ -1,6 +1,13 @@
 const ch = require("child_process");
 
-const packages = ["backend-cli", "service", "events", "pc-components", "utils"];
+const packages = [
+  "backend-cli",
+  "service",
+  "events",
+  "pc-components",
+  "utils",
+  "krpano",
+];
 
 packages.forEach((name) => {
   if (!["backend-cli", "events"].includes(name)) {