#include?“glwidget.h“
#include?“skybox.h“
#include?“torus.h“

#include?

struct?GLWidgetData
{
????QMatrix4x4?projectionMatrix;
????QMatrix4x4?viewMatrix;

????SkyBox?skyBox;
????Torus?torus;
};

GLWidget::GLWidget（QWidget?*parent）?:?QOpenGLWidget（parent）
{
????d?=?new?GLWidgetData;

????QSurfaceFormat?format;
????format.setSamples（4）;
????setFormat（format）;
}

GLWidget::~GLWidget（）
{
????delete?d;
}

void?GLWidget::initializeGL（）
{
????QOpenGLFunctions::initializeOpenGLFunctions（）;

????glClearColor（0.25?0.35?0.45?1）;
????glEnable（GL_DEPTH_TEST）;
????glDepthFunc（GL_LEQUAL）;
????glEnable（GL_POLYGON_OFFSET_LINE）;
????glPolygonOffset（-0.03125f?-0.03125f）;
}

void?GLWidget::resizeGL（int?w?int?h）
{
????glViewport（0?0?w?h）;

????d->projectionMatrix.setToIdentity（）;
????d->projectionMatrix.perspective（60.0?float（w）/float（h）?0.1f?20.0f）;

????d->viewMatrix.setToIdentity（）;
}

void?GLWidget::paintGL（）
{
????glClear（GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT）;

????d->skyBox.render（d->viewMatrix?d->projectionMatrix）;
????d->torus.render（d->viewMatrix?d->projectionMatrix）;
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2016-02-08?10:40??cubemap\
?????文件?????????731??2016-01-28?15:53??cubemap\.gitignore
?????文件?????????298??2016-01-28?17:57??cubemap\cubemap.pro
?????文件?????????480??2016-01-28?18:16??cubemap\cubemap.qrc
?????文件????????1105??2016-01-31?18:13??cubemap\glwidget.cpp
?????文件?????????439??2016-01-28?16:59??cubemap\glwidget.h
?????目錄???????????0??2016-02-02?00:18??cubemap\images\
?????文件?????1035790??2015-02-26?22:46??cubemap\images\negx.jpg
?????目錄???????????0??2016-02-08?10:40??__MACOSX\
?????目錄???????????0??2016-02-08?10:40??__MACOSX\cubemap\
?????目錄???????????0??2016-02-08?10:40??__MACOSX\cubemap\images\
?????文件?????????222??2015-02-26?22:46??__MACOSX\cubemap\images\._negx.jpg
?????文件?????1764625??2015-02-26?22:46??cubemap\images\negy.jpg
?????文件?????????222??2015-02-26?22:46??__MACOSX\cubemap\images\._negy.jpg
?????文件??????860477??2015-02-26?22:46??cubemap\images\negz.jpg
?????文件?????????222??2015-02-26?22:46??__MACOSX\cubemap\images\._negz.jpg
?????文件??????968218??2015-02-26?22:46??cubemap\images\posx.jpg
?????文件?????????222??2015-02-26?22:46??__MACOSX\cubemap\images\._posx.jpg
?????文件??????209660??2015-02-26?22:46??cubemap\images\posy.jpg
?????文件?????????222??2015-02-26?22:46??__MACOSX\cubemap\images\._posy.jpg
?????文件??????941864??2015-02-26?22:46??cubemap\images\posz.jpg
?????文件?????????222??2015-02-26?22:46??__MACOSX\cubemap\images\._posz.jpg
?????文件?????????240??2013-01-16?20:31??cubemap\images\readme.txt
?????文件?????????222??2013-01-16?20:31??__MACOSX\cubemap\images\._readme.txt
?????文件?????????198??2016-01-28?16:36??cubemap\main.cpp
?????文件????????6322??2016-02-01?12:11??cubemap\skybox.cpp
?????文件?????????324??2016-01-28?16:41??cubemap\skybox.h
?????文件?????????140??2016-01-28?16:42??cubemap\skybox_fragment.glsl
?????文件?????????250??2016-01-28?16:42??cubemap\skybox_vertex.glsl
?????文件????????8194??2016-02-02?11:51??cubemap\torus.cpp
?????文件?????????316??2016-01-28?18:04??cubemap\torus.h
............此處省略2個文件信息