((function () {
"use strict";
var ARController = (function (width, height, camera) {
var id;
var w = width, h = height;
this.orientation = "landscape";
this.listeners = {};
if (typeof width !== "number") {
var image = width;
camera = height;
w = image.videoWidth || image.width;
h = image.videoHeight || image.height;
this.image = image
}
this.defaultMarkerWidth = 1;
this.patternMarkers = {};
this.barcodeMarkers = {};
this.transform_mat = new Float32Array(16);
this.canvas = document.createElement("canvas");
this.canvas.width = w;
this.canvas.height = h;
this.ctx = this.canvas.getContext("2d");
this.videoWidth = w;
this.videoHeight = h;
if (typeof camera === "string") {
var self = this;
this.cameraParam = new ARCameraParam(camera, (function () {
self._initialize()
}), (function (err) {
console.error("ARController: Failed to load ARCameraParam", err)
}))
} else {
this.cameraParam = camera;
this._initialize()
}
});
ARController.prototype.dispose = (function () {
artoolkit.teardown(this.id);
for (var t in this) {
this[t] = null
}
});
ARController.prototype.process = (function (image) {
this.detectMarker(image);
var markerNum = this.getMarkerNum();
var k, o;
for (k in this.patternMarkers) {
o = this.patternMarkers[k];
o.inPrevious = o.inCurrent;
o.inCurrent = false
}
for (k in this.barcodeMarkers) {
o = this.barcodeMarkers[k];
o.inPrevious = o.inCurrent;
o.inCurrent = false
}
for (var i = 0; i < markerNum; i++) {
var markerInfo = this.getMarker(i);
var markerType = artoolkit.UNKNOWN_MARKER;
var visible = this.trackPatternMarkerId(-1);
if (markerInfo.idPatt > -1 && (markerInfo.id === markerInfo.idPatt || markerInfo.idMatrix === -1)) {
visible = this.trackPatternMarkerId(markerInfo.idPatt);
markerType = artoolkit.PATTERN_MARKER;
if (markerInfo.dir !== markerInfo.dirPatt) {
this.setMarkerInfoDir(i, markerInfo.dirPatt)
}
} else if (markerInfo.idMatrix > -1) {
visible = this.trackBarcodeMarkerId(markerInfo.idMatrix);
markerType = artoolkit.BARCODE_MARKER;
if (markerInfo.dir !== markerInfo.dirMatrix) {
this.setMarkerInfoDir(i, markerInfo.dirMatrix)
}
}
if (markerType !== artoolkit.UNKNOWN_MARKER && visible.inPrevious) {
this.getTransMatSquareCont(i, visible.markerWidth, visible.matrix, visible.matrix)
} else {
this.getTransMatSquare(i, visible.markerWidth, visible.matrix)
}
visible.inCurrent = true;
this.transMatToGLMat(visible.matrix, this.transform_mat);
this.dispatchEvent({
name: "getMarker",
target: this,
data: {index: i, type: markerType, marker: markerInfo, matrix: this.transform_mat}
})
}
var multiMarkerCount = this.getMultiMarkerCount();
for (var i = 0; i < multiMarkerCount; i++) {
var subMarkerCount = this.getMultiMarkerPatternCount(i);
var visible = false;
artoolkit.getTransMatMultiSquareRobust(this.id, i);
this.transMatToGLMat(this.marker_transform_mat, this.transform_mat);
for (var j = 0; j < subMarkerCount; j++) {
var multiEachMarkerInfo = this.getMultiEachMarker(i, j);
if (multiEachMarkerInfo.visible >= 0) {
visible = true;
this.dispatchEvent({
name: "getMultiMarker",
target: this,
data: {multiMarkerId: i, matrix: this.transform_mat}
});
break
}
}
if (visible) {
for (var j = 0; j < subMarkerCount; j++) {
var multiEachMarkerInfo = this.getMultiEachMarker(i, j);
this.transMatToGLMat(this.marker_transform_mat, this.transform_mat);
this.dispatchEvent({
name: "getMultiMarkerSub",
target: this,
data: {
multiMarkerId: i,
markerIndex: j,
marker: multiEachMarkerInfo,
matrix: this.transform_mat
}
})
}
}
}
if (this._bwpointer) {
this.debugDraw()
}
});
ARController.prototype.trackPatternMarkerId = (function (id, markerWidth) {
var obj = this.patternMarkers[id];
if (!obj) {
this.patternMarkers[id] = obj = {
inPrevious: false,
inCurrent: false,
matrix: new Float32Array(12),
markerWidth: markerWidth || this.defaultMarkerWidth
}
}
if (markerWidth) {
obj.markerWidth = markerWidth
}
return obj
});
ARController.prototype.trackBarcodeMarkerId = (function (id, markerWidth) {
var obj = this.barcodeMarkers[id];
if (!obj) {
this.barcodeMarkers[id] = obj = {
inPrevious: false,
inCurrent: false,
matrix: new Float32Array(12),
markerWidth: markerWidth || this.defaultMarkerWidth
}
}
if (markerWidth) {
obj.markerWidth = markerWidth
}
return obj
});
ARController.prototype.getMultiMarkerCount = (function () {
return artoolkit.getMultiMarkerCount(this.id)
});
ARController.prototype.getMultiMarkerPatternCount = (function (multiMarkerId) {
return artoolkit.getMultiMarkerNum(this.id, multiMarkerId)
});
ARController.prototype.addEventListener = (function (name, callback) {
if (!this.listeners[name]) {
this.listeners[name] = []
}
this.listeners[name].push(callback)
});
ARController.prototype.removeEventListener = (function (name, callback) {
if (this.listeners[name]) {
var index = this.listeners[name].indexOf(callback);
if (index > -1) {
this.listeners[name].splice(index, 1)
}
}
});
ARController.prototype.dispatchEvent = (function (event) {
var listeners = this.listeners[event.name];
if (listeners) {
for (var i = 0; i < listeners.length; i++) {
listeners[i].call(this, event)
}
}
});
ARController.prototype.debugSetup = (function () {
document.body.appendChild(this.canvas);
this.setDebugMode(1);
this._bwpointer = this.getProcessingImage()
});
ARController.prototype.loadMarker = (function (markerURL, onSuccess, onError) {
return artoolkit.addMarker(this.id, markerURL, onSuccess, onError)
});
ARController.prototype.loadMultiMarker = (function (markerURL, onSuccess, onError) {
return artoolkit.addMultiMarker(this.id, markerURL, onSuccess, onError)
});
ARController.prototype.getTransMatSquare = (function (markerIndex, markerWidth, dst) {
artoolkit.getTransMatSquare(this.id, markerIndex, markerWidth);
dst.set(this.marker_transform_mat);
return dst
});
ARController.prototype.getTransMatSquareCont = (funct
ar.rar （1个子文件） 
ar.js 2.29MB资源评论
HandleSolver
- 粉丝: 13
- 资源: 55
最新资源
- [2024 四川省大学生信息安全技术大赛]unzip-png
- "利用RobotStudio 6.08与C#上位机实现ABB六轴机器人精准运动动画仿真",ABB六轴机器人,动画仿真,联合C# c#上位机控制abb机器人六轴运动，本例程使用robotstudio 6
- 毕业论文：技术发展视域下中西方技术研发思维方式的比较与启示
- 基于西门子PLC与昆仑通态触摸屏的消防巡检控制系统开发完成并即将进入测试阶段,消防巡检控制系统 西门子 昆仑通态 1.消防巡检控制系统开始预定程序了，差不多已经快写好了； 2.采用昆仑通态7寸触摸屏
- delphi 12 控件之unidac-10.3.2-d29pro.exe
- FX5U以太网通讯技术解析：超清传输速度与高效性能表现,FX5U以太网通讯超清 ,核心关键词：FX5U; 以太网通讯; 超清; 通信技术,"FX5U以太网通讯升级：超清通讯解决方案"
- 基于deepseek模型的OCR文字识别系统
- 反激式隔离AC-DC开关电源设计（GS276D芯片资料：高效能、低噪音、宽电压输入与绿色节能模式）,反激式隔离AC-DC 开关电源设计(5V 2.4A)资 料 GS276D 是一款采用700V 高压启
- 西门子200SMART PLC与三菱E700变频器Modbus通信程序详解：含PLC注释及昆仑通泰触摸屏软件套件,西门子200smartPLC通信程序 西门子200smart与两台三菱E700变频器
- delphi 12 控件之ZylIdleTimer (SRC) v1.41.7z
- 昆仑通态MCGS与西门子200 PLC Smart通讯实现台达变频器控制及监控，PLC参数与运行状态监控，附接线教程与台达说明书干货程序 ,昆仑通态mcgs通过西门子200PLC200smart通讯
- 步进电机闭环程序：西门子PLC与威纶通触摸屏实控，编码器监测丢步并报警，适合初学者学习教程，eb8000编程支持全系列机型,步进电机编码器闭环程序，西门子200PLC和威纶通触摸屏实控制步进电机本人自
- BLDC控制器创新设计方案揭秘：高效能、智能化控制策略实践,BLDC控制器设计方案 ,核心关键词：BLDC控制器; 设计方案; 驱动算法; 控制系统; 性能优化; 可靠性设计; 安全性设计; 调试与测
- 一拖三单变频恒压供水程序：基于200smart与昆仑通态屏的参考学习指南，工程实践应用,一拖三单变频，恒压供水程序，200smart加昆仑通态屏，不提供技术，需要的直接 想学PID供水的可以做个参考
- LabView振动信号采集与分析源码：支持NI与串口采集卡，实时仿真分析功能,labview振动信号采集与分析源码，信号源支持ni采集卡，串口采集卡，仿真 ,核心关键词：LabVIEW; 振动信号采
- online-retail-II.xlsx
资源上传下载、课程学习等过程中有任何疑问或建议，欢迎提出宝贵意见哦~我们会及时处理！
点击此处反馈
