Transform File Reference

#include <osg/Group>
#include <osg/Matrix>

Classes
class	osg::Transform
	A Transform is a group node for which all children are transformed by a 4x4 matrix. More...

Namespaces
	osg
	The core osg library provides the basic scene graph classes such as Nodes, State and Drawables, and maths and general helper classes.

Macros
#define	OSG_TRANSFORM   1
#define	GL_RESCALE_NORMAL   0x803A
#define	GL_NORMALIZE   0x0BA1

Functions
OSG_EXPORT Matrix	osg::computeLocalToWorld (const NodePath &nodePath, bool ignoreCameras=true)
	Compute the matrix which transforms objects in local coords to world coords, by accumulating the Transform local to world matrices along the specified node path. More...
OSG_EXPORT Matrix	osg::computeWorldToLocal (const NodePath &nodePath, bool ignoreCameras=true)
	Compute the matrix which transforms objects in world coords to local coords, by accumulating the Transform world to local matrices along the specified node path. More...
OSG_EXPORT Matrix	osg::computeLocalToEye (const Matrix &modelview, const NodePath &nodePath, bool ignoreCameras=true)
	Compute the matrix which transforms objects in local coords to eye coords, by accumulating the Transform local to world matrices along the specified node path and multiplying by the supplied initial camera modelview. More...
OSG_EXPORT Matrix	osg::computeEyeToLocal (const Matrix &modelview, const NodePath &nodePath, bool ignoreCameras=true)
	Compute the matrix which transforms objects in eye coords to local coords, by accumulating the Transform world to local matrices along the specified node path and multiplying by the inverse of the supplied initial camera modelview. More...

Macro Definition Documentation

GL_NORMALIZE

#define GL_NORMALIZE   0x0BA1

Referenced by osgPresentation::SlideShowConstructor::createTransformStateSet().

GL_RESCALE_NORMAL

#define GL_RESCALE_NORMAL   0x803A

OSG_TRANSFORM

#define OSG_TRANSFORM   1