C++ (Cpp) PositionsVector示例

示例#1

文件： MLPDF_Tools.cpp 项目： hjkuijf/communitymodules

// Get all positions (vertices) from XMarkerList
PositionsVector getAllPositionsFromXMarkerList(const ml::XMarkerList positionsList, const std::string allowedPositionTypes, double pointSize)
{
  PositionsVector result;
  
  PositionStruct newPosition;

  StringVector allowedPositionTypesVector = stringSplit(allowedPositionTypes, ",", false);

  size_t positionsListLength = positionsList.size();

  for (int i = 0; i < positionsListLength; i++)
  {
    ml::XMarker thisPosition = positionsList[i];

    // If thisPoint is of allowed type
    if (  ("all" == allowedPositionTypes) || ( std::find(allowedPositionTypesVector.begin(), allowedPositionTypesVector.end(), intToString(thisPosition.type)) != allowedPositionTypesVector.end() )  )
    {
      newPosition.position.x = thisPosition.x();
      newPosition.position.y = thisPosition.y();
      newPosition.position.z = thisPosition.z();
      newPosition.color      = Vector3(0);       // Not defined by XMarkerList
      newPosition.alpha      = 1;                // Not defined by XMarkerList
      newPosition.size       = pointSize;

      result.push_back(newPosition);
    }

  }
  
  return result;
}

示例#2

文件： MLPDF_Tools.cpp 项目： hjkuijf/communitymodules

// Get bounding box edges from positions
ModelBoundingBoxStruct GetBoundingBoxFomPositions(PositionsVector positions)
{
  ModelBoundingBoxStruct result;

  MLdouble smallestX = 0;
  MLdouble smallestY = 0;
  MLdouble smallestZ = 0;
   
  MLdouble biggestX = 0;
  MLdouble biggestY = 0;
  MLdouble biggestZ = 0;

  for (int i = 0; i < positions.size(); i++)
  {
    PositionStruct thisPosition = positions[i];

    if (thisPosition.position.x < smallestX) { smallestX = thisPosition.position.x; }
    if (thisPosition.position.x > biggestX)  { biggestX = thisPosition.position.x; }

    if (thisPosition.position.y < smallestY) { smallestY = thisPosition.position.y; }
    if (thisPosition.position.y > biggestY)  { biggestY = thisPosition.position.y; }

    if (thisPosition.position.z < smallestZ) { smallestZ = thisPosition.position.z; }
    if (thisPosition.position.z > biggestZ)  { biggestZ = thisPosition.position.z; }
  }

  result.start.x = smallestX;
  result.start.y = smallestY;
  result.start.z = smallestZ;

  result.end.x = biggestX;
  result.end.y = biggestY;
  result.end.z = biggestZ;

  return result;
}

示例#3

文件： MLPDF_Tools.cpp 项目： cguagliano/communitymodules

// Get bounding box edges from positions
ModelBoundingBoxStruct PDFTools::GetBoundingBoxFomPositions(PositionsVector positions)
{
  ModelBoundingBoxStruct result;

  MLdouble smallestX = ML_DOUBLE_MAX;
  MLdouble smallestY = ML_DOUBLE_MAX;
  MLdouble smallestZ = ML_DOUBLE_MAX;

  MLdouble biggestX = ML_DOUBLE_MAX * -1;
  MLdouble biggestY = ML_DOUBLE_MAX * -1;
  MLdouble biggestZ = ML_DOUBLE_MAX * -1;

  for (PositionsVector::size_type i = 0; i < positions.size(); i++)
  {
    PositionStruct thisPosition = positions[i];

    if (thisPosition.position.x < smallestX) { smallestX = thisPosition.position.x; }
    if (thisPosition.position.x > biggestX)  { biggestX = thisPosition.position.x; }

    if (thisPosition.position.y < smallestY) { smallestY = thisPosition.position.y; }
    if (thisPosition.position.y > biggestY)  { biggestY = thisPosition.position.y; }

    if (thisPosition.position.z < smallestZ) { smallestZ = thisPosition.position.z; }
    if (thisPosition.position.z > biggestZ)  { biggestZ = thisPosition.position.z; }
  }

  result.start.x = smallestX;
  result.start.y = smallestY;
  result.start.z = smallestZ;

  result.end.x = biggestX;
  result.end.y = biggestY;
  result.end.z = biggestZ;

  return result;
}

示例#4

文件： detection_based_tracker.hpp 项目： nuptboyzhb/thirdparty

 TrackedObject(const cv::Rect& rect):numDetectedFrames(1), numFramesNotDetected(0)
 {
     lastPositions.push_back(rect);
     id=getNextId();
 };