osgManipulator Namespace Reference

The osgManipulator library is a NodeKit that extends the core scene graph to support 3D interactive manipulators. More...

Classes
class	AntiSquish
	Class that performs the Anti Squish by making the scaling uniform along all axes. More...
class	CommandManager
	Deprecated. More...
class	CompositeDragger
	CompositeDragger allows to create complex draggers that are composed of a hierarchy of Draggers. More...
class	Constraint
class	CylinderPlaneProjector
	CylinderPlaneProjector projects a point onto a plane relative to the given cylinder. More...
class	CylinderProjector
	CylinderProjector projects points onto the given cylinder. More...
class	Dragger
	Base class for draggers. More...
class	DraggerCallback
class	DraggerTransformCallback
class	GridConstraint
	Constraint to snap motion commands to a sugar cube grid. More...
class	LineProjector
	LineProjector projects points onto the closest point on the given line. More...
class	MotionCommand
	Base class for motion commands that are generated by draggers. More...
class	PlaneProjector
	PlaneProjector projects points onto the given line. More...
class	PointerInfo
class	Projector
	Base class for Projectors. More...
class	Rotate3DCommand
	Command for rotation in 3D. More...
class	RotateCylinderDragger
	Dragger for performing 3D rotation on a cylinder. More...
class	RotateSphereDragger
	Dragger for performing 3D rotation on a sphere. More...
class	Scale1DCommand
	Command for 1D scaling. More...
class	Scale1DDragger
	Dragger for performing 1D scaling. More...
class	Scale2DCommand
	Command for 2D scaling. More...
class	Scale2DDragger
	Dragger for performing 2D scaling. More...
class	ScaleAxisDragger
	Dragger for performing scaling on all 3 axes. More...
class	ScaleUniformCommand
	Command for uniform 3D scaling. More...
class	SpherePlaneProjector
	SpherePlaneProjector projects points onto a sphere, failing which it project onto a plane oriented to the viewing direction. More...
class	SphereProjector
	SphereProjector projects points onto the given sphere. More...
class	TabBoxDragger
	TabBoxDragger consists of 6 TabPlaneDraggers to form a box dragger that performs translation and scaling. More...
class	TabBoxTrackballDragger
	Dragger for performing rotation in all axes. More...
class	TabPlaneDragger
	Tab plane dragger consists of a plane with tabs on it's corners and edges for scaling. More...
class	TabPlaneTrackballDragger
	Dragger for performing rotation in all axes. More...
class	TrackballDragger
	Dragger for performing rotation in all axes. More...
class	Translate1DDragger
	Dragger for performing 1D translation. More...
class	Translate2DDragger
	Dragger for performing 2D translation. More...
class	TranslateAxisDragger
	Dragger for performing translation in all three axes. More...
class	TranslateInLineCommand
	Command for translating in a line. More...
class	TranslateInPlaneCommand
	Command for translating in a plane. More...
class	TranslatePlaneDragger
	Translate plane dragger consists of a wireframe box representing a plane that can be dragged to translate along the plane. More...

Typedefs
typedef osg::MatrixTransform	Selection

Functions
OSGMANIPULATOR_EXPORT void	computeNodePathToRoot (osg::Node &node, osg::NodePath &np)
	Computes the nodepath from the given node all the way up to the root. More...
void OSGMANIPULATOR_EXPORT	setDrawableToAlwaysCull (osg::Drawable &drawable)
	Culls the drawable all the time. More...
void OSGMANIPULATOR_EXPORT	setMaterialColor (const osg::Vec4 &color, osg::Node &node)
	Convenience function for setting the material color on a node. More...

Detailed Description

The osgManipulator library is a NodeKit that extends the core scene graph to support 3D interactive manipulators.

Typedef Documentation

typedef osg::MatrixTransform osgManipulator::Selection

Function Documentation

OSGMANIPULATOR_EXPORT void osgManipulator::computeNodePathToRoot	(	osg::Node &	node,
		osg::NodePath &	np
	)

Computes the nodepath from the given node all the way up to the root.

void OSGMANIPULATOR_EXPORT osgManipulator::setDrawableToAlwaysCull

(

osg::Drawable &

drawable

)

Culls the drawable all the time.

Used by draggers to have invisible geometry around lines and points so that they can be picked. For example, a dragger could have a line with an invisible cylinder around it to enable picking on that line.

void OSGMANIPULATOR_EXPORT osgManipulator::setMaterialColor	(	const osg::Vec4 &	color,
		osg::Node &	node
	)

Convenience function for setting the material color on a node.