void AxisAlignedBox::merge(const AxisAlignedBox& rhs)
{
// Do nothing if rhs null, or this is infinite
if ((rhs.mExtent == EXTENT_NULL) || (mExtent == EXTENT_INFINITE))
{
return;
}
// Otherwise if rhs is infinite, make this infinite, too
else if (rhs.mExtent == EXTENT_INFINITE)
{
mExtent = EXTENT_INFINITE;
}
// Otherwise if current null, just take rhs
else if (mExtent == EXTENT_NULL)
{
setExtents(rhs.mMinimum, rhs.mMaximum);
}
// Otherwise merge
else
{
Vector3 min = mMinimum;
Vector3 max = mMaximum;
max.makeCeil(rhs.mMaximum);
min.makeFloor(rhs.mMinimum);
setExtents(min, max);
}
}
int main() {
dmcr::SceneFactory factory = [](const std::string& /*str*/) {
auto scene = std::make_shared<dmcr::KDTreeScene>();
auto& c = scene->camera();
c.setPosition(dmcr::Vector3f(9, 3, 5));
c.setFov(M_PI / 2);
c.setAspect(640.0 / 480.0);
c.setLookAt(dmcr::Vector3f(6, 6, 0));
scene->beginAddObjects();
auto b = dmcr::make_unique<dmcr::Box>();
b->setPosition(dmcr::Vector3f(5, 0, 0));
b->setExtents(dmcr::Vector3f(10, 0.2, 10));
b->setColor({1, 1, 1});
b->setEmit(1);
scene->addObject(std::move(b));
b = dmcr::make_unique<dmcr::Box>();
b->setPosition(dmcr::Vector3f(5, 11, 0));
b->setExtents(dmcr::Vector3f(10, 0.2, 10));
b->setColor({1, 1, 1});
scene->addObject(std::move(b));
for (int i = 0; i < 10; ++i) {
for (int j = 0; j < 10; ++j) {
auto a = dmcr::make_unique<dmcr::Sphere>();
a->setPosition(dmcr::Vector3f(i + 0.5, j + 0.5, 0.5));
a->setRadius(0.2);
a->setColor({1.0, 1.0, 1.0});
a->setBlur(0.8);
a->setOpacity(1.0);
scene->addObject(std::move(a));
}
}
scene->endAddObjects();
std::cout << "Scene constructed." << std::endl;
return scene;
};
dmcr::TaskManager manager(factory);
BenchmarkTaskProvider provider;
manager.onNewTask(&provider, 1, 640, 480, 25, "");
for (;;)
sleep(1);
}
void bbox::merge(const bbox& b2)
{
vec3 mnn(mn), mxx(mx);
mxx.ceil(b2.mx);
mnn.floor(b2.mn);
setExtents(mnn, mxx);
}
Extents::Extents(
double xMin, double xMax,
double yMin, double yMax,
double zMin, double zMax
)
{
setExtents(
xMin, xMax,
yMin, yMax,
zMin, zMax);
}
void AxisAlignedBox::scale(const Vector3& s)
{
// Do nothing if current null or infinite
if (mExtent != EXTENT_FINITE)
return;
// NB assumes centered on origin
Vector3 min = mMinimum * s;
Vector3 max = mMaximum * s;
setExtents(min, max);
}
AABB::AABB(const CVector3& minPt, const CVector3& maxPt, bool minMaxRep)
: mCenter(minPt), mHalfExtents(maxPt)
{
if( minMaxRep )
{
//Generate vector, which will be the full extents. Half this.
CVector3 h_extents = (maxPt - minPt) * 0.5f;
CVector3 center = minPt + h_extents;
setCenter(minPt);
setExtents(h_extents);
}
}
WireCube::WireCube(
double xMin, double xMax,
double yMin, double yMax,
double zMin, double zMax
)
{
setExtents(
xMin, xMax,
yMin, yMax,
zMin, zMax);
m_bShowAxes = false;
m_WhichHilight = NoAxis;
}
AABB AABB::convertToMinMaxPts()
{
//@TODO: 2 continue here.
//Take center, and go back negative half extents.
CVector3 minPt = mCenter - extents();
CVector3 maxPt = mCenter + extents();
CVector3 vec = maxPt;
setCenter(minPt); //center acts as the miniumum CVector3 in the MinMax representation.
setExtents(maxPt); //
return AABB();
}
/** Generate an empty MDBox with 3 dimensions, split 10x5x2
!!! Box controller has to be deleted saparately to avoid memory leaks in
tests !!!!**/
MDBox<MDLeanEvent<3>, 3> *makeMDBox3() {
// Split at 5 events
auto splitter = new BoxController(3);
splitter->setSplitThreshold(5);
// Splits into 10x5x2 boxes
splitter->setSplitInto(10);
splitter->setSplitInto(1, 5);
splitter->setSplitInto(2, 2);
// Set the size to 10.0 in all directions
auto out = new MDBox<MDLeanEvent<3>, 3>(splitter);
for (size_t d = 0; d < 3; ++d) {
out->setExtents(d, 0.0, 10.0);
}
out->calcVolume();
return out;
}
RectangleAnnotation::RectangleAnnotation(Component *pParent)
: ShapeAnnotation(pParent)
{
// set the default values
GraphicItem::setDefaults();
FilledShape::setDefaults();
ShapeAnnotation::setDefaults();
// create a grey rectangle
setLineColor(QColor(0, 0, 0));
setFillColor(QColor(240, 240, 240));
setFillPattern(StringHandler::FillSolid);
QList<QPointF> extents;
extents << QPointF(-100, -100) << QPointF(100, 100);
setExtents(extents);
setPos(mOrigin);
setRotation(mRotation);
}
void AxisAlignedBox::merge(const Vector3& point)
{
switch (mExtent)
{
case EXTENT_NULL: // if null, use this point
setExtents(point, point);
return;
case EXTENT_FINITE:
mMaximum.makeCeil(point);
mMinimum.makeFloor(point);
return;
case EXTENT_INFINITE: // if infinite, makes no difference
return;
}
PE_ASSERT(false && "Never reached");
}
void AxisAlignedBox::transformAffine(const Matrix4& m)
{
PE_ASSERT(m.isAffine());
// Do nothing if current null or infinite
if (mExtent != EXTENT_FINITE)
return;
Vector3 centre = getCenter();
Vector3 halfSize = getHalfSize();
Vector3 newCentre = m.transformAffine(centre);
Vector3 newHalfSize(
Math::Abs(m[0][0]) * halfSize.x + Math::Abs(m[0][1]) * halfSize.y + Math::Abs(m[0][2]) * halfSize.z,
Math::Abs(m[1][0]) * halfSize.x + Math::Abs(m[1][1]) * halfSize.y + Math::Abs(m[1][2]) * halfSize.z,
Math::Abs(m[2][0]) * halfSize.x + Math::Abs(m[2][1]) * halfSize.y + Math::Abs(m[2][2]) * halfSize.z);
setExtents(newCentre - newHalfSize, newCentre + newHalfSize);
}
void bbox::transform(const mtx& matrix)
{
vec3 min, max, temp;
bool first = true;
for(int i = 0 ; i < 8 ; ++i)
{
temp = matrix * corners[i];
if(first || temp.x > max.x) max.x = temp.x;
if(first || temp.y > max.y) max.y = temp.y;
if(first || temp.z > max.z) max.z = temp.z;
if(first || temp.x < min.x) min.x = temp.x;
if(first || temp.y < min.y) min.y = temp.y;
if(first || temp.z < min.z) min.z = temp.z;
first = false;
}
setExtents(min, max);
}
/*!
* \brief BitmapAnnotation::BitmapAnnotation
* Used by OMSimulator FMU ModelWidget\n
* We always make this shape as inherited shape since its not allowed to be modified.
* \param classFileName
* \param pGraphicsView
*/
BitmapAnnotation::BitmapAnnotation(QString classFileName, GraphicsView *pGraphicsView)
: ShapeAnnotation(true, pGraphicsView, 0)
{
mpComponent = 0;
mClassFileName = classFileName;
// set the default values
GraphicItem::setDefaults();
ShapeAnnotation::setDefaults();
// set users default value by reading the settings file.
ShapeAnnotation::setUserDefaults();
QList<QPointF> extents;
extents << QPointF(-100, -100) << QPointF(100, 100);
setExtents(extents);
setPos(mOrigin);
setRotation(mRotation);
setShapeFlags(true);
setFileName(mClassFileName);
if (!mFileName.isEmpty() && QFile::exists(mFileName)) {
mImage.load(mFileName);
} else {
mImage = QImage(":/Resources/icons/bitmap-shape.svg");
}
}
Extents::Extents()
{
setExtents(-0.5, 0.5, -0.5, 0.5, -0.5, 0.5);
}
/*!
Scales this box by \a factor.
The minimum() and maximum() extents are multiplied by \a factor.
To scale a box about its center(), use the following:
\code
QVector3D c = box.center();
box.translate(-c);
box.scale(factor);
box.translate(c);
\endcode
\sa scaled(), translate(), transform()
*/
void QBox3D::scale(qreal factor)
{
if (boxtype == Finite)
setExtents(mincorner * factor, maxcorner * factor);
}
/*!
Scales this box by the components of \a vector.
The minimum() and maximum() extents are multiplied by \a vector.
To scale a box about its center(), use the following:
\code
QVector3D c = box.center();
box.translate(-c);
box.scale(vector);
box.translate(c);
\endcode
\sa scaled(), translate(), transform()
*/
void QBox3D::scale(const QVector3D& vector)
{
if (boxtype == Finite)
setExtents(mincorner * vector, maxcorner * vector);
}
WireCube::WireCube()
{
setExtents(-0.5, 0.5, -0.5, 0.5, -0.5, 0.5);
m_bShowAxes = false;
m_WhichHilight = NoAxis;
}
