/* Creates the scene of balls */
void ModelBall::createScene() {
qsrand(QDateTime::currentMSecsSinceEpoch());
QGLMaterial *material = new QGLMaterial();
material->setColor(Qt::blue);
material->setSpecularColor(QColor(SPECULAR_COLOR));
material->setAmbientColor(QColor(AMBIENT_COLOR));
material->setEmittedLight(QColor(EMITTED_LIGHT_COLOR));
material->setShininess(SHININESS);
for (int i = 0; i < ANIMATION_BALLS; i++) {
_nodes.append(createNode(material));
_phase[i] = 2 * M_PI / ANIMATION_BALLS * i - M_PI;
}
_mainNode = _nodes.first();
}
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);
}
QGLMaterial *Bitmap3DRender::material(QColor color)
{
Q_D(Bitmap3DRender);
QGLMaterial *material = d->materials.material(color.name());
if (material == NULL)
{
material = new QGLMaterial;
material->setObjectName(color.name());
color.setAlpha(1);
material->setColor(color);
d->materials.addMaterial(material);
}
return material;
}