StereoView::StereoView(QWidget *parent)
: QGLView(parent)
{
scene = new QGLSceneNode(this);
QGLSceneNode *teapot;
QGLSceneNode *cube;
{
QGLBuilder builder;
builder << QGLTeapot();
teapot = builder.finalizedSceneNode();
}
{
QGLBuilder builder;
builder.newSection(QGL::Faceted);
builder << QGLCube(1.0f);
cube = builder.finalizedSceneNode();
}
cube->setPosition(QVector3D(-1.0f, 0.0f, 2.0f));
scene->addNode(teapot);
scene->addNode(cube);
QGLMaterial *china = new QGLMaterial(this);
china->setAmbientColor(QColor(192, 150, 128));
china->setSpecularColor(QColor(60, 60, 60));
china->setShininess(128);
scene->setMaterial(china);
scene->setEffect(QGL::LitMaterial);
camera()->setEye(QVector3D(0.0f, 0.0f, 15.0f));
camera()->setEyeSeparation(0.2f);
}
CylinderView::CylinderView(QWindow *parent)
: QGLView(parent)
{
QGLBuilder builder;
// Evil hack: it is not possible to just call glClearColor on any device
// but it is possible to have a huge, dark SkyBox. Without this hack the
// cylinder floats over a transparent background, displaying the contents
// of the last app
builder << QGL::Smooth << QGLCube(1000.0f);
// Add the cylinder
builder << QGL::Smooth << QGLCylinder(2.0, 1.5, 2.0, 36, 3, true, true);
QGLMaterial *matLid = new QGLMaterial;
matLid->setAmbientColor(Qt::gray);
matLid->setDiffuseColor(Qt::gray);
QUrl urlLid;
urlLid.setPath(QLatin1String(":/latte.png"));
urlLid.setScheme(QLatin1String("file"));
matLid->setTextureUrl(urlLid);
QGLMaterial *matSides = new QGLMaterial;
matSides->setColor(QColor(170, 202, 0));
QUrl urlSides;
urlSides.setPath(QLatin1String(":/cupTexture.png"));
urlSides.setScheme(QLatin1String("file"));
matSides->setTextureUrl(urlSides);
QGLSceneNode *root = builder.sceneNode();
QGLSceneNode *lid = root->findChild<QGLSceneNode *>("Cylinder Top");
int lidMat = root->palette()->addMaterial(matLid);
lid->setMaterialIndex(lidMat);
lid->setEffect(QGL::LitDecalTexture2D);
QGLSceneNode *sides = root->findChild<QGLSceneNode *>("Cylinder Sides");
int sideMat = root->palette()->addMaterial(matSides);
sides->setMaterialIndex(sideMat);
sides->setEffect(QGL::LitDecalTexture2D);
cylinder = builder.finalizedSceneNode();
QGLMaterial *mat = new QGLMaterial;
mat->setAmbientColor(Qt::gray);
mat->setDiffuseColor(Qt::gray);
cylinder->setMaterial(mat);
cylinder->setEffect(QGL::LitMaterial);
}
/*!
Constructor, creates Qt3D Cube object as a particle, with lighting normals
separated for each face for a faceted appearance.
*/
ExplosionParticle::ExplosionParticle(QGLShaderProgramEffect *effect,
QGLMaterialCollection *materialCollection)
: IParticle()
{
m_DiffuseLoc = -1;
QGLBuilder builder;
builder.newSection(QGL::Faceted);
builder << QGLCube(0.6);
addNode(builder.finalizedSceneNode());
if (effect)
setUserEffect(effect);
setPalette(materialCollection);
}
CubeItem::CubeItem(QGraphicsItem *parent)
: QGLGraphicsViewportItem(parent)
, mScene(0)
, fbo(0)
, navigating(false)
, pressedFace(-1)
, pressedButton(Qt::NoButton)
{
startNavCamera = new QGLCamera();
setFlag(ItemIsFocusable, true);
QGLBuilder builder;
builder.newSection(QGL::Faceted);
builder << QGLCube(CubeSize);
cube = builder.finalizedSceneNode();
}
void CubeView::initializeGL(QGLPainter *painter)
{
QGLBuilder builder;
builder.newSection(QGL::Faceted);
builder << QGLCube(1.5f);
cube = builder.currentNode();
builder << QGLTeapot();
teapot = builder.currentNode();
scene = builder.finalizedSceneNode();
scene->setParent(this);
fbo = new QGLFramebufferObject(512, 512, QGLFramebufferObject::Depth);
QImage textureImage(":/qtlogo.png");
qtlogo.setImage(textureImage);
painter->setBlendingEnabled(true);
}