Utils.hh File Reference

#include <ignition/math/Helpers.hh>
#include <ignition/math/Vector2.hh>
#include <ignition/math/Vector3.hh>
#include "ignition/rendering/Camera.hh"
#include "ignition/rendering/config.hh"
#include "ignition/rendering/Export.hh"
#include "ignition/rendering/RayQuery.hh"

Go to the source code of this file.

Namespaces
	ignition
	ignition::rendering
	Rendering classes and function useful in robot applications.

Functions
float	screenScalingFactor ()
	Get the screen scaling factor. More...
math::Vector3d	screenToPlane (const math::Vector2i &_screenPos, const CameraPtr &_camera, const RayQueryPtr &_rayQuery, const float _offset=0.0)
	Retrieve the point on a plane at z = 0 in the 3D scene hit by a ray cast from the given 2D screen coordinates. More...
math::Vector3d	screenToScene (const math::Vector2i &_screenPos, const CameraPtr &_camera, const RayQueryPtr &_rayQuery, float _maxDistance=10.0)
	Retrieve the first point on a surface in the 3D scene hit by a ray cast from the given 2D screen coordinates. More...
math::Vector3d	screenToScene (const math::Vector2i &_screenPos, const CameraPtr &_camera, const RayQueryPtr &_rayQuery, RayQueryResult &_rayResult, float _maxDistance=10.0)
	Retrieve the first point on a surface in the 3D scene hit by a ray cast from the given 2D screen coordinates. More...