DDLNode *OpenDDLParser::popNode() {
if( m_stack.empty() ) {
return ddl_nullptr;
}
DDLNode *topNode( top() );
m_stack.pop_back();
return topNode;
}
void HTMLElementStack::popCommon()
{
if (isHTMLTElement(topNode())) {
ASSERT(m_preserveWhiteSpaceCount);
--m_preserveWhiteSpaceCount;
}
m_top = m_top->releaseNext();
m_stackDepth--;
}
void HTMLElementStack::popAll()
{
m_rootNode = nullptr;
m_stackDepth = 0;
while (m_top) {
Node& node = *topNode();
if (node.isElementNode())
toElement(node).finishParsingChildren();
m_top = m_top->releaseNext();
}
}
//protected
//pure-virtual from FlightPlanner
void GreedyFlightPlanner::doStart()
{
_frontier.clear();
QSharedPointer<GreedyPlanningNode> topNode(new GreedyPlanningNode(this->problem()->startingPosition(),
this->problem()->startingOrientation(),
0,
GREED_DEPTH));
//_frontier.insert(0, topNode);
_frontier.enqueue(topNode);
}
//--------------------------------------------------------------------------------------------------
/// Create a cone oriented along the z-axis
///
/// \param bottomRadius Bottom radius of cone
/// \param height Height of cone
/// \param numSlices Number of slices
/// \param normalsOutwards true to generate polygons with outward facing normals.
/// \param closedBot true to close the bottom of the cone with a disc
/// \param singleTopNode Specify if a single top node should be used, or if each side triangle
/// should have its own top node.
/// \param builder Geometry builder to use when creating geometry
///
//--------------------------------------------------------------------------------------------------
void GeometryUtils::createCone(float bottomRadius, float height, uint numSlices, bool normalsOutwards, bool closedBot, bool singleTopNode, GeometryBuilder* builder)
{
Vec3fArray verts;
if (singleTopNode)
{
verts.reserve(numSlices + 1);
}
else
{
verts.reserve(numSlices*2);
}
Vec3f point = Vec3f::ZERO;
double da = 2*PI_D/numSlices;
uint i;
for (i = 0; i < numSlices; i++)
{
// Precompute this one (A = i*da;)
double sinA = Math::sin(i*da);
double cosA = Math::cos(i*da);
point.x() = static_cast<float>(-sinA*bottomRadius);
point.y() = static_cast<float>( cosA*bottomRadius);
verts.add(point);
}
if (singleTopNode)
{
verts.add(Vec3f(0, 0, height));
}
else
{
// Unique sourceNodes at apex of cone
Vec3f topNode(0, 0, height);
uint i;
for (i = 0; i < numSlices; i++)
{
verts.add(topNode);
}
}
uint baseNodeIdx = builder->addVertices(verts);
uint piConn[3] = { 0, 0, 0 };
// Normals facing outwards
if (normalsOutwards)
{
uint i;
for (i = 0; i < numSlices; i++)
{
piConn[0] = baseNodeIdx + i;
piConn[1] = baseNodeIdx + i + 1;
piConn[2] = singleTopNode ? baseNodeIdx + numSlices : baseNodeIdx + i + numSlices;
if (i == numSlices - 1)
{
piConn[1] = baseNodeIdx;
}
if (normalsOutwards)
{
builder->addTriangle(piConn[0], piConn[1], piConn[2]);
}
else
{
builder->addTriangle(piConn[1], piConn[0], piConn[2]);
}
}
}
if (closedBot)
{
createDisc(bottomRadius, numSlices, builder);
}
}
void TunerBody::openSetting(std::string fileName)
{
/* open file strage */
cv::FileStorage cvfs(fileName, CV_STORAGE_READ);
/* read data from file */
cv::FileNode topNode(cvfs.fs, NULL);
{
cv::FileNode nd_red = topNode[std::string("RED")];
{
cv::FileNode nd_hue = nd_red["Hue"];
Red_set.hue.center = nd_hue["center"];
Red_set.hue.range = nd_hue["range"];
}
{
cv::FileNode nd_sat = nd_red["Saturation"];
Red_set.sat.center = nd_sat["center"];
Red_set.sat.range = nd_sat["range"];
}
{
cv::FileNode nd_val = nd_red["Value"];
Red_set.val.center = nd_val["center"];
Red_set.val.range = nd_val["range"];
}
Red_set.isUpdated = true;
}
{
cv::FileNode nd_yellow = topNode[std::string("YELLOW")];
{
cv::FileNode nd_hue = nd_yellow["Hue"];
Yellow_set.hue.center = nd_hue["center"];
Yellow_set.hue.range = nd_hue["range"];
}
{
cv::FileNode nd_sat = nd_yellow["Saturation"];
Yellow_set.sat.center = nd_sat["center"];
Yellow_set.sat.range = nd_sat["range"];
}
{
cv::FileNode nd_val = nd_yellow["Value"];
Yellow_set.val.center = nd_val["center"];
Yellow_set.val.range = nd_val["range"];
}
Yellow_set.isUpdated = true;
}
{
cv::FileNode nd_green = topNode[std::string("GREEN")];
{
cv::FileNode nd_hue = nd_green["Hue"];
Green_set.hue.center = nd_hue["center"];
Green_set.hue.range = nd_hue["range"];
}
{
cv::FileNode nd_sat = nd_green["Saturation"];
Green_set.sat.center = nd_sat["center"];
Green_set.sat.range = nd_sat["range"];
}
{
cv::FileNode nd_val = nd_green["Value"];
Green_set.val.center = nd_val["center"];
Green_set.val.range = nd_val["range"];
}
Green_set.isUpdated = true;
}
/* set trackbar position to current status */
cv::setTrackbarPos("H", windowName, Selected_set->hue.range);
cv::setTrackbarPos("S", windowName, Selected_set->sat.range);
cv::setTrackbarPos("V", windowName, Selected_set->val.range);
/* sat mask image to current status */
cv::Mat hsv_img;
cv::cvtColor(src_img, hsv_img, cv::COLOR_BGR2HSV);
colorTrack(hsv_img,
Selected_set->hue.center,
Selected_set->sat.center,
Selected_set->val.center,
Selected_set->hue.range,
Selected_set->sat.range,
Selected_set->val.range,
&mask);
} /* void TunerBody::openSetting() */