Utils.hpp File Reference

#include <Eigen/Geometry>
#include <osg/Camera>
#include <osg/Matrix>
#include "dart/gui/osg/detail/Utils-impl.hpp"

Go to the source code of this file.

Namespaces
namespace	dart
namespace	dart::gui
namespace	dart::gui::osg

Functions
template<typename T >
constexpr T	dart::gui::osg::getAlphaThreshold ()
	Returns the alpha threshold for demining if the object is a transparent object or not.
template<typename Scalar >
::osg::Matrix	dart::gui::osg::eigToOsgMatrix (const Eigen::Transform< Scalar, 3, Eigen::Isometry > &tf)
	Converts Eigen::Isometry to osg::Matrix.
template<typename Derived >
::osg::Matrix	dart::gui::osg::eigToOsgMatrix (const Eigen::DenseBase< Derived > &M)
	Converts Eigen::DenseBase to osg::Matrix.
template<typename Derived >
::osg::Vec3f	dart::gui::osg::eigToOsgVec3f (const Eigen::MatrixBase< Derived > &vec)
	Converts Eigen::MatrixBase to osg::Vec3f.
template<typename Derived >
::osg::Vec3d	dart::gui::osg::eigToOsgVec3d (const Eigen::MatrixBase< Derived > &vec)
	Converts Eigen::MatrixBase to osg::Vec3d.
template<typename Derived >
std::conditional< std::is_same< typenameDerived::Scalar, float >::value,::osg::Vec3f,::osg::Vec3d >::type	dart::gui::osg::eigToOsgVec3 (const Eigen::MatrixBase< Derived > &vec)
	Converts Eigen::MatrixBase to osg::Vec3f or osg::Vec3d based on the scalar type.
Eigen::Vector3f	dart::gui::osg::osgToEigVec3 (const ::osg::Vec3f &vec)
	Converts osg::Vec3f to Eigen::Vector3f.
Eigen::Vector3d	dart::gui::osg::osgToEigVec3 (const ::osg::Vec3d &vec)
	Converts osg::Vec3d to Eigen::Vector3d.
template<typename Derived >
::osg::Vec4f	dart::gui::osg::eigToOsgVec4f (const Eigen::MatrixBase< Derived > &vec)
	Converts Eigen::MatrixBase to osg::Vec4f.
template<typename Derived >
::osg::Vec4d	dart::gui::osg::eigToOsgVec4d (const Eigen::MatrixBase< Derived > &vec)
	Converts Eigen::MatrixBase to osg::Vec4d.
template<typename Derived >
std::conditional< std::is_same< typename Derived::Scalar, float >::value, ::osg::Vec4f, ::osg::Vec4d >	dart::gui::osg::eigToOsgVec4 (const Eigen::MatrixBase< Derived > &vec)
	Converts Eigen::MatrixBase to osg::Vec4f or osg::Vec4d based on the scalar type.
Eigen::Vector4f	dart::gui::osg::osgToEigVec4 (const ::osg::Vec4f &vec)
	Converts osg::Vec4f to Eigen::Vector4f.
Eigen::Vector4d	dart::gui::osg::osgToEigVec4 (const ::osg::Vec4d &vec)
	Converts osg::Vec4d to Eigen::Vector4d.
::osg::Camera *	dart::gui::osg::createRttCamera (::osg::Camera::BufferComponent buffer, ::osg::Texture *tex, bool isAbsolute=false)
	Create a Render-To-Texture (RTT) camera.
::osg::Camera *	dart::gui::osg::createHudCamera (double left=0, double right=1, double bottom=0, double top=1)
	Creates a head-up display (HUD) camera that renders on the top after the main scene is drawn, which is generally used for heads-up display.
::osg::Geode *	dart::gui::osg::createScreenQuad (float width, float height, float scale=1.0f)
	Creates a osg::Geode of quad shape.