#include?“camera.h“

QMatrix4x4?Camera::getViewMatrix（）
{
??QMatrix4x4?view;
??view.lookAt（this->position?this->position?+?this->front?this->up）;
??return?view;
}

void?Camera::processKeyboard（Camera_Movement?direction?GLfloat?deltaTime）
{
??GLfloat?velocity?=?this->movementSpeed?*?deltaTime;
??if?（direction?==?FORWARD）
????this->position?+=?this->front?*?velocity;
??if?（direction?==?BACKWARD）
????this->position?-=?this->front?*?velocity;
??if?（direction?==?LEFT）
????this->position?-=?this->right?*?velocity;
??if?（direction?==?RIGHT）
????this->position?+=?this->right?*?velocity;
??if?（direction?==?UP）
????this->position?+=?this->worldUp?*?velocity;
??if?（direction?==?DOWN）
????this->position?-=?this->worldUp?*?velocity;
}

void?Camera::processMouseMovement（GLfloat?xoffset?GLfloat?yoffset?GLboolean?constraintPitch）
{
??xoffset?*=?this->mouseSensitivity;
??yoffset?*=?this->mouseSensitivity;

??this->yaw?+=?xoffset;
??this->picth?+=?yoffset;

??if?（constraintPitch）?{
????if?（this->picth?>?89.0f）
??????this->picth?=?89.0f;
????if?（this->picth???????this->picth?=?-89.0f;
??}

??this->updateCameraVectors（）;
}

void?Camera::processMouseScroll（GLfloat?yoffset）
{
??if?（this->zoom?>=?1.0f?&&?this->zoom?<=?45.0f）
????this->zoom?-=?yoffset;
??if?（this->zoom?>?45.0f）
????this->zoom?=?45.0f;
??if?（this->zoom???????this->zoom?=?1.0f;
}

void?Camera::updateCameraVectors（）
{
??GLfloat?yawR?=?qDegreesToRadians（this->yaw）;
??GLfloat?picthR?=?qDegreesToRadians（this->picth）;//轉換為弧度制Radians

??QVector3D?front3（cos（yawR）?*?cos（picthR）?sin（picthR）?sin（yawR）?*?cos（picthR））;
??this->front?=?front3.normalized（）;
??this->right?=?QVector3D::crossProduct（this->front?this->worldUp）.normalized（）;
??this->up?=?QVector3D::crossProduct（this->right?this->front）.normalized（）;
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????1880??2018-05-05?17:23??objModelLoading\camera.cpp

?????文件???????1750??2018-05-09?13:09??objModelLoading\camera.h

?????文件???????1785??2018-08-08?14:28??objModelLoading\light.cpp

?????文件????????255??2018-08-08?14:22??objModelLoading\light.h

?????文件????????384??2018-07-31?23:38??objModelLoading\main.cpp

?????文件???????1611??2018-08-01?16:09??objModelLoading\mainwindow.cpp

?????文件????????769??2018-08-01?16:06??objModelLoading\mainwindow.h

?????文件???????3512??2018-08-01?16:25??objModelLoading\mainwindow.ui

?????文件??????11060??2018-08-01?20:48??objModelLoading\model.cpp

?????文件???????1161??2018-08-01?15:49??objModelLoading\model.h

?????文件???????1327??2018-08-08?14:11??objModelLoading\objModelLoading.pro

?????文件??????24118??2018-08-17?14:14??objModelLoading\objModelLoading.pro.user

?????文件???????6339??2018-08-08?14:28??objModelLoading\oglmanager.cpp

?????文件???????1419??2018-08-01?16:06??objModelLoading\oglmanager.h

?????文件????????365??2017-01-06?22:23??objModelLoading\res\models\biwutai\biwutai.mtl

?????文件?????154948??2017-01-06?22:38??objModelLoading\res\models\biwutai\biwutai.obj

?????文件?????895774??2017-01-26?16:12??objModelLoading\res\models\biwutai\yanse.png

?????文件?????393031??2012-01-20?15:40??objModelLoading\res\models\huapen\Arch41_039_bark.jpg

?????文件????????613??2017-03-01?19:26??objModelLoading\res\models\huapen\penzi.mtl

?????文件?????518099??2017-03-01?19:24??objModelLoading\res\models\huapen\penzi.obj

?????文件?????859708??2018-06-06?10:20??objModelLoading\res\models\huapen\pen_new.obj

?????文件?????151979??2018-06-06?10:21??objModelLoading\res\models\huapen\solid_new.obj

?????文件??????13407??2017-03-01?19:20??objModelLoading\res\models\huapen\white.jpg

?????文件????????374??2016-11-06?21:21??objModelLoading\res\models\jidi\1.mtl

?????文件?????233150??2016-09-30?16:04??objModelLoading\res\models\jidi\1.obj

?????文件????????244??2014-09-15?09:26??objModelLoading\res\models\jidi\3D學院.url

?????文件????1048630??2016-09-30?15:57??objModelLoading\res\models\jidi\Nexus_Destroyed_diff.bmp

?????文件?????349680??2016-09-30?15:56??objModelLoading\res\models\jidi\Nexus_Destroyed_diff.dds

?????文件????????444??2014-09-11?15:35??objModelLoading\res\models\jidi\說明read?me_3DXY.txt

?????文件????????312??2009-10-17?00:27??objModelLoading\res\models\su_27\1792ae92.dds

............此處省略222個文件信息