Function Acts::Visualization::drawCovarianceAngular¶
Defined in File EventDataVisualization.hpp
Function Documentation¶
-
void
Visualization::Acts
::
drawCovarianceAngular
(IVisualization &helper, const Vector3D &position, const Vector3D &direction, const ActsSymMatrixD<2> &covariance, std::vector<int> nsigma = {3}, double directionScale = 1, double angularErrorScale = 1, size_t lseg = 72, const IVisualization::ColorType &color = {20, 120, 20})¶ Helper method to error cone of a direction.
- Parameters
helper
: [in, out] The visualization helperposition
: Where the cone originates fromdirection
: The direction parameterscovariance
: The 2x2 covariance matrix for phi/thetansigma
: The sigmas to be drawndirectionScale
: The direction arror lengthangularErrorScale
: The local Error scalelseg
: The number of segmentscolor
: The draw color