void ViewportWidget::buildPane() {
QGLBuilder builder;
if (_bgr) {
delete _bgr;
_bgr = NULL;
}
builder.newSection();
QGraphicsTranslation3D *trans = new QGraphicsTranslation3D();
QGraphicsRotation3D *rot = new QGraphicsRotation3D();
trans->setTranslate(QVector3D(0.0f, 0.0f, -1.0f));
rot->setAxis(QVector3D(1, 0, 0));
rot->setAngle(180);
qreal size = 7.3f;
builder.addPane(QSizeF(size, size * (qreal)SCREEN_HEIGHT /
(qreal)SCREEN_WIDTH));
_bgr = builder.finalizedSceneNode();
_bgr->addTransform(trans) ;
_bgr->addTransform(rot);
_bgrImage = QImage(SCREEN_WIDTH, SCREEN_HEIGHT, QImage::Format_RGB888);
_texture = new QGLTexture2D();
_texture->setImage(_bgrImage);
}
line3d::line3d(float x_, float y_, float z_, float x1_, float y1_, float z1_,
int r, int g, int b, int a)
: x(x_), y(y_), z(z_), x1(x1_), y1(y1_), z1(z1_), node(NULL),
col(r, g, b, a) {
QGLBuilder builder;
builder.addPane(1);
node = builder.finalizedSceneNode();
node->setDrawingMode(QGL::Lines);
//EDEBUG("win3d added: " << describe());
eblerror("not implemented");
}
/*!
Constuctor, creates 2D pane by using Qt3D QGLBuilder to which there is
a light material set.
*/
LightParticle::LightParticle(QGLMaterialCollection *materialCollection,
int materialIndex)
{
QGLBuilder builder;
builder.newSection(QGL::Faceted);
builder.addPane(QSizeF(4.0f, 4.0f));
addNode(builder.finalizedSceneNode());
setEffect(QGL::FlatReplaceTexture2D);
setPalette(materialCollection);
setMaterialIndex(materialIndex);
}
void ModelDisplay::buildPane() {
_displayValue.fill(0);
QGLBuilder builder;
QGraphicsTranslation3D *trans = new QGraphicsTranslation3D();
trans->setTranslate(QVector3D(-0.125f, 1.5f, -0.12f));
builder.newSection();
builder.addPane(QSizeF(0.9f, 0.75f));
_mainNode = builder.finalizedSceneNode();
_mainNode->addTransform(trans);
_texture = new QGLTexture2D();
_texture->setImage(_displayValue);
}
/*!
Constructor, the material collection and indexes of 10 materials are given
to access the materials for each digit.
*/
ScoreDigit::ScoreDigit(QGLMaterialCollection *materialCollection,
int materialIndex,
const QVector3D &pos,
QGLSceneNode *parent)
: QGLSceneNode(parent)
{
QGLBuilder builder;
builder.addPane(0.7f);
QGLSceneNode *rootNode = builder.finalizedSceneNode();
addNode(rootNode->children()[0]->clone(this));
delete rootNode;
rootNode = 0;
setPosition(pos);
setPalette(materialCollection);
setMaterialIndex(materialIndex);
setEffect(QGL::FlatReplaceTexture2D);
// Hide the digit at start
setValue(-1);
}
ImageViewer::ImageViewer(int w, int h)
{
// the body
QGLBuilder builder;
builder.newSection(QGL::Faceted);
builder.addPane(QSizeF(w, h));
body = builder.finalizedSceneNode();
body->setMaterial(new QGLMaterial());
body->setEffect(QGL::FlatReplaceTexture2D);
// prev button
QVector3DArray vertices;
vertices.append(-w * 0.4, 0, 0.01);
vertices.append(-w * 0.3, -h * 0.1, 0.01);
vertices.append(-w * 0.3, h * 0.1, 0.01);
QGeometryData triangle;
triangle.appendVertexArray(vertices);
QGLBuilder prevBuilder;
prevBuilder.newSection(QGL::Faceted);
prevBuilder.addTriangles(triangle);
prevBtn = prevBuilder.finalizedSceneNode();
prevBtn->setEffect(QGL::FlatColor);
// next button
vertices.clear();
vertices.append(w * 0.4, 0, 0);
vertices.append(w * 0.3, h * 0.1, 0.01);
vertices.append(w * 0.3, -h * 0.1, 0.01);
triangle.clear();
triangle.appendVertexArray(vertices);
QGLBuilder nextBuilder;
nextBuilder.newSection(QGL::Faceted);
nextBuilder.addTriangles(triangle);
nextBtn = nextBuilder.finalizedSceneNode();
nextBtn->setEffect(QGL::FlatColor);
}
