int PovrayMaker::render()
{
addCamera();
addLightSource(scale, scale, scale);
double axLen=1.5*scale;
double axThick=0.005*scale;
addCylinder(0, 0,0,axLen, 0,0, axThick,1);
addCylinder(0, 0,0,0, axLen,0, axThick,2);
addCylinder(0, 0,0,0, 0,axLen, axThick,3);
file->close();
QFile iniFile(fileName+QString("%1.ini").arg(dnum));
QString processor("D:\\Program\" \"Files\\POVRAY\\bin\\pvengine /EXIT ");
// QString processor("notepad ");
if(iniFile.exists())
Povray.start(processor+fileName+QString("%1.ini").arg(dnum));
else
Povray.start(processor+fileName+QString("%1.pov").arg(dnum));
if (!Povray.waitForStarted())
return 1;
if (!Povray.waitForFinished(-1))
return 2;
if(!file->open(QIODevice::Append | QIODevice::Text))
return 3;
textOut.setDevice(file);
return 0;
}
PovrayMaker::~PovrayMaker()
{
addCamera();
addLightSource(scale, scale, scale);
double axLen=1.5*scale;
double axThick=0.005*scale;
addCylinder(0, 0,0,axLen, 0,0, axThick,1);
addCylinder(0, 0,0,0, axLen,0, axThick,2);
addCylinder(0, 0,0,0, 0,axLen, axThick,3);
}
PhysicsWidget::PhysicsWidget()
: QWidget(0)
{
physicsLbl = new QLabel("Physics:");
physicsLbl->setFixedHeight(28);
addBoxBtn = new QPushButton("Add Box");
addSphereBtn = new QPushButton("Add Sphere");
addCylinderBtn = new QPushButton("Add Cylinder");
QVBoxLayout *mainLayout = new QVBoxLayout;
mainLayout->addWidget(physicsLbl);
mainLayout->addWidget(addBoxBtn);
mainLayout->addWidget(addSphereBtn);
mainLayout->addWidget(addCylinderBtn);
setLayout(mainLayout);
layout()->setContentsMargins(5,0,0,0);
connect(addBoxBtn, SIGNAL(clicked()),this, SLOT(addBox()));
connect(addSphereBtn, SIGNAL(clicked()),this, SLOT(addSphere()));
connect(addCylinderBtn, SIGNAL(clicked()),this, SLOT(addCylinder()));
setFixedHeight(sizeHint().height());
setFixedWidth(150);
}
RigidCylinderObject::RigidCylinderObject(float x, float y, float z, float r, float h, float mass){
so = addCylinder(0, 0, 0, r, r, h, 16);
btCylinderShape *shape = new btCylinderShapeZ(btVector3(icl2bullet(r * 0.5),icl2bullet(r * 0.5),icl2bullet(h * 0.5)));
btTransform T;
T.setIdentity();
T.setOrigin(btVector3(icl2bullet(x),icl2bullet(y),icl2bullet(z)));
MotionState* motion = new MotionState(T, (RigidObject*)this);
btVector3 inertia(0,0,0);
shape->calculateLocalInertia(mass, inertia);
btRigidBody::btRigidBodyConstructionInfo ci(mass,motion,shape,inertia);
ci.m_linearSleepingThreshold *= METER_TO_BULLET_UNIT;
ci.m_angularSleepingThreshold *= METER_TO_BULLET_UNIT;
setPhysicalObject(new btRigidBody(ci));
}
int PhysicsWidget::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
{
_id = QWidget::qt_metacall(_c, _id, _a);
if (_id < 0)
return _id;
if (_c == QMetaObject::InvokeMetaMethod) {
switch (_id) {
case 0: addBox(); break;
case 1: addSphere(); break;
case 2: addCylinder(); break;
default: ;
}
_id -= 3;
}
return _id;
}
void NGLScene::keyPressEvent(QKeyEvent *_event)
{
// this method is called every time the main window recives a key event.
// we then switch on the key value and set the camera in the NGLScene
switch (_event->key())
{
// escape key to quite
case Qt::Key_Escape : QGuiApplication::exit(EXIT_SUCCESS); break;
// turn on wirframe rendering
case Qt::Key_W : glPolygonMode(GL_FRONT_AND_BACK,GL_LINE); break;
// turn off wire frame
case Qt::Key_S : glPolygonMode(GL_FRONT_AND_BACK,GL_FILL); break;
// show full screen
case Qt::Key_F : showFullScreen(); break;
// show windowed
case Qt::Key_N : showNormal(); break;
case Qt::Key_Space : m_car->reset(); break;
case Qt::Key_X : stepAnimation(); break;
case Qt::Key_1 : addCube(); break;
case Qt::Key_2 : addSphere(); break;
case Qt::Key_3 : addCapsule(); break;
case Qt::Key_4 : addCylinder(); break;
case Qt::Key_5 : addCone(); break;
case Qt::Key_6 : addMesh(TEAPOT); break;
case Qt::Key_7 : addMesh(APPLE); break;
/* case Qt::Key_Left : m_physics->addImpulse(ngl::Vec3(-5,0.0f,0.0f)); break;
case Qt::Key_Right : m_physics->addImpulse(ngl::Vec3(5.0f,0.0f,0.0f)); break;
case Qt::Key_Up : m_physics->addImpulse(ngl::Vec3(0.0f,5.0f,0.0f)); break;
case Qt::Key_Down : m_physics->addImpulse(ngl::Vec3(0.0f,-5.0f,0.0f)); break;
*/
case Qt::Key_Left : m_car->left(); break;
case Qt::Key_Right : m_car->right(); break;
case Qt::Key_Up : m_car->accelerate(); break;
case Qt::Key_Down : m_car->stop(); break;
case Qt::Key_B : toggleBBox(); break;
case Qt::Key_R : toggleRandomPlace(); break;
case Qt::Key_0 : resetSim(); break;
default : break;
}
// finally update the GLWindow and re-draw
//if (isExposed())
renderNow();
}