/*
?*???Coder：Liew?Dennis
?*???Northwest?A&F?University?的普通985院校的本科生
?*???完成時間:?2016/12/13
?*
?*???希望批評指正。
?*????????????:?（CSDN博客：Mahabharata_）
?*
?*
*/

//?使用說明:?涉及到路徑問題，請自行修改“17-31行“的“路徑“字符串。

#include?“glwidget.h“

//?資源文件路徑:?obj/mtl/png
char?terrainFile[100]?=?“C:/Qt/Qt5.2.0/Tools/QtCreator/bin/GameTest/DATA/land.jpg“;
char?texturePath[3][100]={
????“C:/Qt/Qt5.2.0/Tools/QtCreator/bin/GameTest/DATA/ali/ali_skin.png“
????“C:/Qt/Qt5.2.0/Tools/QtCreator/bin/GameTest/DATA/zinderla/Zdl.png“
????“C:/Qt/Qt5.2.0/Tools/QtCreator/bin/GameTest/DATA/Krista/Krsta.png“};

char?mtlPath[3][100]={
????“C:/Qt/Qt5.2.0/Tools/QtCreator/bin/GameTest/DATA/ali/ali.mtl“
????“C:/Qt/Qt5.2.0/Tools/QtCreator/bin/GameTest/DATA/zinderla/Zdl.mtl“
????“C:/Qt/Qt5.2.0/Tools/QtCreator/bin/GameTest/DATA/Krista/Krsta.mtl“};

char?objPath[3][100]={
????“C:/Qt/Qt5.2.0/Tools/QtCreator/bin/GameTest/DATA/ali/ali.obj“
????“C:/Qt/Qt5.2.0/Tools/QtCreator/bin/GameTest/DATA/zinderla/Zdl.obj“
????“C:/Qt/Qt5.2.0/Tools/QtCreator/bin/GameTest/DATA/Krista/Krsta.obj“};

double?NPCposition[3][3]?=?{5054020054250-10054-350};

GLWidget::GLWidget（QWidget*?parent）:QGLWidget（parent）
{
????_verticalAngle?=?0.0f;
????_horizonAngle?=?0.0f;
????_scale?=?1.0f;
????_state?=?GLWidget::HANG;

????_centerPos[0]?=?_centerPos[1]?=?_centerPos[2]?=0.0f;
}

void?GLWidget::loadTexture（QString?filepath?GLuint?*texture）
{
????QImage?tex?buf;

????if（!buf.load（filepath））
????{
????????printf（“error:?failed?to?load?image!“）;
????????exit（1）;
????}

????tex?=?convertToGLFormat（buf）;
????glGenTextures（1?texture）;

????glBindTexture（GL_TEXTURE_2D?*texture）;
????gluBuild2DMipmaps（GL_TEXTURE_2D?GL_RGBA?tex.width（）?tex.height（）?GL_RGBA?GL_UNSIGNED_BYTE?tex.bits（））;
????glTexParameteri（GL_TEXTURE_2D?GL_TEXTURE_MIN_FILTER?GL_NEAREST）;
????glTexParameteri（GL_TEXTURE_2D?GL_TEXTURE_MAG_FILTER?GL_NEAREST）;
}

void?GLWidget::initializeGL（）
{
????glClearColor（0.50.50.50.0）;
????glShadeModel（GL_SMOOTH）;

????//create?light
????GLfloat?light_ambient?[4]?=?{0.50.50.51.0};
????GLfloat?light_diffuse?[4]?=?{1.01.01.01.0};
????GLfloat?light_specular[4]?=?{0.00.00.01.0};
????GLfloat?light_position[4]?=?{1.01.01.00.0};

????glLightfv（GL_LIGHT0?GL_AMBIENT?light_ambient）;
????glLightfv（GL_LIGHT0?GL_DIFFUSE?light_diffuse）;
????glLightfv（GL_LIGHT0?GL_SPECULARlight_specular）;
????glLightfv（GL_LIGHT0?GL_POSITIONlight_position）;

????GLfloat?mat_ambient[]?=?{?0.192250?0.192250?0.192250?1.000000};
????GLfloat?mat_diffuse[]?=?{?0.507540?0.507540?0.507540?1.000000};
????GLfloat?mat_specular[]?=?{?0.508273?0.508273?0.508273?1.000000?};
????GLfloat?mat_shininess[]?=?{?51.200001};


????glMaterialfv（GL_FRONT?GL_AMBIENT?mat_ambient）;
????glMaterialfv（GL_FRONT?GL_DIFFUSE?mat_diffuse）;
????glMaterialfv（GL_FRONT?GL_SPECULAR?mat_specular）;
????glMaterialfv（GL_FRONT?GL_SHININESS?mat_shininess）;

????glEnab

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2016-12-13?12:24??拾取與選擇\
?????文件?????????472??2016-12-13?12:23??拾取與選擇\readme.txt
?????目錄???????????0??2016-12-13?12:19??拾取與選擇\代碼\
?????目錄???????????0??2016-12-13?12:19??拾取與選擇\代碼\GameTest\
?????目錄???????????0??2016-12-13?12:19??拾取與選擇\代碼\GameTest\DATA\
?????目錄???????????0??2016-12-13?12:19??拾取與選擇\代碼\GameTest\DATA\Krista\
?????文件?????????116??2016-11-30?21:28??拾取與選擇\代碼\GameTest\DATA\Krista\Krsta.mtl
?????文件??????327381??2016-11-30?21:12??拾取與選擇\代碼\GameTest\DATA\Krista\Krsta.obj
?????文件??????273496??2016-11-30?21:27??拾取與選擇\代碼\GameTest\DATA\Krista\Krsta.png
?????目錄???????????0??2016-12-13?12:19??拾取與選擇\代碼\GameTest\DATA\ali\
?????文件?????????114??2016-11-29?20:16??拾取與選擇\代碼\GameTest\DATA\ali\ali.mtl
?????文件??????922752??2016-11-29?20:13??拾取與選擇\代碼\GameTest\DATA\ali\ali.obj
?????文件??????202683??2016-11-29?20:13??拾取與選擇\代碼\GameTest\DATA\ali\ali_skin.png
?????文件????????8295??2016-11-29?21:07??拾取與選擇\代碼\GameTest\DATA\land.jpg
?????文件??????309628??2016-11-29?21:00??拾取與選擇\代碼\GameTest\DATA\land1.jpg
?????目錄???????????0??2016-12-13?12:19??拾取與選擇\代碼\GameTest\DATA\zinderla\
?????文件?????????112??2016-11-30?21:28??拾取與選擇\代碼\GameTest\DATA\zinderla\Zdl.mtl
?????文件?????1107158??2016-11-30?21:12??拾取與選擇\代碼\GameTest\DATA\zinderla\Zdl.obj
?????文件??????169547??2016-11-30?21:20??拾取與選擇\代碼\GameTest\DATA\zinderla\Zdl.png
?????文件?????????539??2016-11-30?20:16??拾取與選擇\代碼\GameTest\GameTest.pro
?????文件???????18069??2016-12-13?12:19??拾取與選擇\代碼\GameTest\GameTest.pro.user
?????文件????????7992??2016-12-13?12:18??拾取與選擇\代碼\GameTest\glwidget.cpp
?????文件????????1241??2016-11-30?21:41??拾取與選擇\代碼\GameTest\glwidget.h
?????文件?????????183??2016-11-29?12:49??拾取與選擇\代碼\GameTest\main.cpp
?????文件?????????455??2016-12-13?12:09??拾取與選擇\代碼\GameTest\mainwindow.cpp
?????文件?????????447??2016-11-29?13:05??拾取與選擇\代碼\GameTest\mainwindow.h
?????文件?????????654??2016-11-29?12:49??拾取與選擇\代碼\GameTest\mainwindow.ui
?????文件?????????117??2016-11-30?17:41??拾取與選擇\代碼\GameTest\matrix.cpp
?????文件?????????262??2016-11-30?17:40??拾取與選擇\代碼\GameTest\matrix.h
?????文件?????????898??2016-11-30?21:10??拾取與選擇\代碼\GameTest\npc.cpp
?????文件?????????321??2016-11-30?20:56??拾取與選擇\代碼\GameTest\npc.h
............此處省略66個文件信息