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Misaki
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#include "LAppDelegate.hpp" // 必须要放在第一个，否则会出现头文件顺序错误
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#include "LAppView.hpp"
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#include "LAppPal.hpp"
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#include "LAppLive2DManager.hpp"
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#include "LAppDefine.hpp"
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#include "GLCore.h"
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#include <QTimer>
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#include <QMouseEvent>
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#include <QDebug>
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#include <QFont>
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#include <QApplication>
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#include <QFontDatabase>
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#include <algorithm>
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#include "TextRenderer.h"
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// #include "AudioOutput.h"
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#include "AppContext.h"
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QMap<QString, double> GLCore::frameRateMap = {
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{"30", 30.0},
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{"60", 60.0},
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{"120", 120.0},
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{"144", 144.0},
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{"165", 165.0},
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{"240", 240.0}
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};
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GLCore::GLCore(int w, int h, QWidget *parent)
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: QOpenGLWidget(parent),
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isLeftPressed(false), // 显式初始化
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isRightPressed(false) // 显式初始化
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{
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// 启用高分辨率位图（High DPI Pixmaps）支持
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#if (QT_VERSION < QT_VERSION_CHECK(6, 0, 0))
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QGuiApplication::setAttribute(Qt::AA_UseHighDpiPixmaps);
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#if (QT_VERSION >= QT_VERSION_CHECK(5, 14, 0))
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QGuiApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
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QGuiApplication::setHighDpiScaleFactorRoundingPolicy(Qt::HighDpiScaleFactorRoundingPolicy::PassThrough);
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#else
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//根据实际屏幕缩放比例更改
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qputenv("QT_SCALE_FACTOR", "1.5");
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#endif
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#endif
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// 不为窗口创建额外的兄弟窗口，从而简化窗口管理并可能提高性能
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QApplication::setAttribute(Qt::AA_DontCreateNativeWidgetSiblings);
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// 设置字体
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QFontDatabase::addApplicationFont("Resources/Font/ElaAwesome.ttf");
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QApplication::setFont(QFont("Microsoft YaHei", 13));
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// new一些必要的对象
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contextMenu = new Menu(this);
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// 设置窗口大小
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setFixedSize(w, h);
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// 设置文本渲染器窗口大小
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TextRenderer::getInstance()->setWindowSize(w, h);
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TextRenderer::getInstance()->setGlobalFont(QFont("Microsoft YaHei", 14, QFont::Bold));
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TextRenderer::getInstance()->setHoldDuration(1.0f); // 停留1.2秒
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TextRenderer::getInstance()->setGravity(600.0f); // 更快的下坠速度
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TextRenderer::getInstance()->setDampFactor(0.85f); // 更强的弹性效果
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this->setWindowFlag(Qt::FramelessWindowHint); // 设置无边框窗口
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this->setWindowFlag(Qt::WindowStaysOnTopHint); // 设置窗口始终在顶部
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this->setWindowFlag(Qt::Tool); // 隐藏应用程序图标
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this->setAttribute(Qt::WA_TranslucentBackground); // 设置窗口背景透明
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// 帧率控制初始化
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frameTimer = new QTimer(this);
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connect(frameTimer, &QTimer::timeout, [&]() {
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update();
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});
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frameTimer->start(static_cast<int>((1.0 / frameRate) * 1000)); // 使用成员变量计算间隔
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// 启用鼠标跟踪，不启用鼠标按下才会回调mouseMoveEvent函数
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this->setMouseTracking(true);
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// 连接一些必要的信号与槽
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connect(contextMenu, &Menu::closeMainWindow, this, &GLCore::closeGL);
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// 注册当前实例到中介类
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AppContext::RegisterGLCore(this);
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}
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GLCore::~GLCore()
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{
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// 注销实例
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AppContext::UnregisterGLCore();
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// 释放TextRender单例
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TextRenderer::releaseInstance();
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// 释放Live2D 单例
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LAppDelegate::ReleaseInstance();
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}
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// 帧率设置
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void GLCore::setFrameRate(double fps)
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{
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if (qFuzzyCompare(fps, frameRate)) // 避免无意义更新
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return;
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if (fps <= 0.0) {
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qWarning() << "Invalid frame rate:" << fps << "using default 60.0";
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fps = 60.0;
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}
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frameRate = fps;
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frameTimer->setInterval(static_cast<int>((1.0 / frameRate) * 1000));
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}
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// 获取当前帧率
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double GLCore::getFrameRate()
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{
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return frameRate;
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}
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QMap<QString, double> GLCore::getFrameRateMap()
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{
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return frameRateMap;
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}
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QStringList GLCore::getFrameRateList()
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{
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// 将 frameRateMap中的String部分转换为 QStringList
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QStringList frameRateList;
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for (auto it = frameRateMap.begin(); it != frameRateMap.end(); ++it) {
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frameRateList.append(it.key());
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}
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// 将frameRateList的数字字符从小到大排序
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std::sort(frameRateList.begin(), frameRateList.end(), [](const QString& a, const QString& b) {
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return a.toDouble() < b.toDouble();
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});
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// 将60放在第一个位置
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std::swap(frameRateList[0], frameRateList[frameRateList.indexOf("60")]);
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return frameRateList;
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}
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/**
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* 关闭窗口
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*/
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void GLCore::closeGL()
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{
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this->close();
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}
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/**
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* 主要是为setWindowFlag(Qt::Tool)这段代码擦屁股。
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* 在 Qt 中，程序的退出通常依赖于主事件循环（QApplication的事件循环）的退出。当主窗口关闭时，通常会触发QApplication的lastWindowClosed信号，从而退出事件循环，导致程序退出。
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然而，当你将窗口设置为工具窗口（Qt::Tool）时，这个窗口可能不会被视为应用程序的“主窗口”，因此关闭它可能不会触发lastWindowClosed信号，导致程序不会正常退出。
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* @param event
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*/
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void GLCore::closeEvent(QCloseEvent* event)
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{
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QApplication::quit(); // 显式退出事件循环
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event->accept(); // 确保关闭事件被接受
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}
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void GLCore::mouseMoveEvent(QMouseEvent* event)
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{
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LAppDelegate::GetInstance()->GetView()->OnTouchesMoved(
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event->position().x(),
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event->position().y()
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);
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if (isLeftPressed) {
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const QPoint newPos = event->globalPos() - currentPos;
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this->move(newPos);
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}
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}
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void GLCore::mousePressEvent(QMouseEvent* event)
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{
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LAppDelegate::GetInstance()->GetView()->OnTouchesBegan(
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event->position().x(),
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event->position().y()
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);
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if (event->button() == Qt::LeftButton) {
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this->isLeftPressed = true;
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this->currentPos = event->globalPos() - this->frameGeometry().topLeft();
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}
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// TODO: 右键菜单等
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if (event->button() == Qt::RightButton) {
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// 在鼠标右键点击的位置创建菜单，显示自定义右键菜单
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contextMenu->showMenu(event->globalPos());
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this->isRightPressed = true;
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}
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}
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void GLCore::mouseReleaseEvent(QMouseEvent* event)
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{
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LAppDelegate::GetInstance()->GetView()->OnTouchesEnded(
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event->position().x(),
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event->position().y()
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);
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if (event->button() == Qt::LeftButton) {
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isLeftPressed = false;
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}
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if (event->button() == Qt::RightButton) {
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isRightPressed = false;
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}
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}
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void GLCore::initializeGL()
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{
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LAppDelegate::GetInstance()->Initialize(this);
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}
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void GLCore::paintGL()
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{
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LAppDelegate::GetInstance()->update();
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// 渲染文本
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TextRenderer::getInstance()->update();
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TextRenderer::getInstance()->render();
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}
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void GLCore::resizeGL(int w, int h)
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{
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// 设置文本渲染器窗口大小
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TextRenderer::getInstance()->setWindowSize(w, h);
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LAppDelegate::GetInstance()->resize(w, h);
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}
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