osg::Uniform Class Reference

Uniform encapsulates glUniform values. More...

Inheritance diagram for osg::Uniform:

Public Types
enum	Type {   FLOAT = GL_FLOAT, FLOAT_VEC2 = GL_FLOAT_VEC2, FLOAT_VEC3 = GL_FLOAT_VEC3, FLOAT_VEC4 = GL_FLOAT_VEC4,   DOUBLE = GL_DOUBLE, DOUBLE_VEC2 = GL_DOUBLE_VEC2, DOUBLE_VEC3 = GL_DOUBLE_VEC3, DOUBLE_VEC4 = GL_DOUBLE_VEC4,   INT = GL_INT, INT_VEC2 = GL_INT_VEC2, INT_VEC3 = GL_INT_VEC3, INT_VEC4 = GL_INT_VEC4,   UNSIGNED_INT = GL_UNSIGNED_INT, UNSIGNED_INT_VEC2 = GL_UNSIGNED_INT_VEC2_EXT, UNSIGNED_INT_VEC3 = GL_UNSIGNED_INT_VEC3_EXT, UNSIGNED_INT_VEC4 = GL_UNSIGNED_INT_VEC4_EXT,   BOOL = GL_BOOL, BOOL_VEC2 = GL_BOOL_VEC2, BOOL_VEC3 = GL_BOOL_VEC3, BOOL_VEC4 = GL_BOOL_VEC4,   FLOAT_MAT2 = GL_FLOAT_MAT2, FLOAT_MAT3 = GL_FLOAT_MAT3, FLOAT_MAT4 = GL_FLOAT_MAT4, FLOAT_MAT2x3 = GL_FLOAT_MAT2x3,   FLOAT_MAT2x4 = GL_FLOAT_MAT2x4, FLOAT_MAT3x2 = GL_FLOAT_MAT3x2, FLOAT_MAT3x4 = GL_FLOAT_MAT3x4, FLOAT_MAT4x2 = GL_FLOAT_MAT4x2,   FLOAT_MAT4x3 = GL_FLOAT_MAT4x3, DOUBLE_MAT2 = GL_DOUBLE_MAT2, DOUBLE_MAT3 = GL_DOUBLE_MAT3, DOUBLE_MAT4 = GL_DOUBLE_MAT4,   DOUBLE_MAT2x3 = GL_DOUBLE_MAT2x3, DOUBLE_MAT2x4 = GL_DOUBLE_MAT2x4, DOUBLE_MAT3x2 = GL_DOUBLE_MAT3x2, DOUBLE_MAT3x4 = GL_DOUBLE_MAT3x4,   DOUBLE_MAT4x2 = GL_DOUBLE_MAT4x2, DOUBLE_MAT4x3 = GL_DOUBLE_MAT4x3, SAMPLER_1D = GL_SAMPLER_1D, SAMPLER_2D = GL_SAMPLER_2D,   SAMPLER_3D = GL_SAMPLER_3D, SAMPLER_CUBE = GL_SAMPLER_CUBE, SAMPLER_1D_SHADOW = GL_SAMPLER_1D_SHADOW, SAMPLER_2D_SHADOW = GL_SAMPLER_2D_SHADOW,   SAMPLER_1D_ARRAY = GL_SAMPLER_1D_ARRAY_EXT, SAMPLER_2D_ARRAY = GL_SAMPLER_2D_ARRAY_EXT, SAMPLER_CUBE_MAP_ARRAY = GL_SAMPLER_CUBE_MAP_ARRAY, SAMPLER_1D_ARRAY_SHADOW = GL_SAMPLER_1D_ARRAY_SHADOW_EXT,   SAMPLER_2D_ARRAY_SHADOW = GL_SAMPLER_2D_ARRAY_SHADOW_EXT, SAMPLER_2D_MULTISAMPLE = GL_SAMPLER_2D_MULTISAMPLE, SAMPLER_2D_MULTISAMPLE_ARRAY = GL_SAMPLER_2D_MULTISAMPLE_ARRAY, SAMPLER_CUBE_SHADOW = GL_SAMPLER_CUBE_SHADOW_EXT,   SAMPLER_CUBE_MAP_ARRAY_SHADOW = GL_SAMPLER_CUBE_MAP_ARRAY_SHADOW, SAMPLER_BUFFER = GL_SAMPLER_BUFFER_EXT, SAMPLER_2D_RECT = GL_SAMPLER_2D_RECT, SAMPLER_2D_RECT_SHADOW = GL_SAMPLER_2D_RECT_SHADOW,   INT_SAMPLER_1D = GL_INT_SAMPLER_1D_EXT, INT_SAMPLER_2D = GL_INT_SAMPLER_2D_EXT, INT_SAMPLER_3D = GL_INT_SAMPLER_3D_EXT, INT_SAMPLER_CUBE = GL_INT_SAMPLER_CUBE_EXT,   INT_SAMPLER_1D_ARRAY = GL_INT_SAMPLER_1D_ARRAY_EXT, INT_SAMPLER_2D_ARRAY = GL_INT_SAMPLER_2D_ARRAY_EXT, INT_SAMPLER_CUBE_MAP_ARRAY = GL_INT_SAMPLER_CUBE_MAP_ARRAY, INT_SAMPLER_2D_MULTISAMPLE = GL_INT_SAMPLER_2D_MULTISAMPLE,   INT_SAMPLER_2D_MULTISAMPLE_ARRAY = GL_INT_SAMPLER_2D_MULTISAMPLE_ARRAY, INT_SAMPLER_BUFFER = GL_INT_SAMPLER_BUFFER_EXT, INT_SAMPLER_2D_RECT = GL_INT_SAMPLER_2D_RECT_EXT, UNSIGNED_INT_SAMPLER_1D = GL_UNSIGNED_INT_SAMPLER_1D_EXT,   UNSIGNED_INT_SAMPLER_2D = GL_UNSIGNED_INT_SAMPLER_2D_EXT, UNSIGNED_INT_SAMPLER_3D = GL_UNSIGNED_INT_SAMPLER_3D_EXT, UNSIGNED_INT_SAMPLER_CUBE = GL_UNSIGNED_INT_SAMPLER_CUBE_EXT, UNSIGNED_INT_SAMPLER_1D_ARRAY = GL_UNSIGNED_INT_SAMPLER_1D_ARRAY_EXT,   UNSIGNED_INT_SAMPLER_2D_ARRAY = GL_UNSIGNED_INT_SAMPLER_2D_ARRAY_EXT, UNSIGNED_INT_SAMPLER_CUBE_MAP_ARRAY = GL_UNSIGNED_INT_SAMPLER_CUBE_MAP_ARRAY, UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE = GL_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE, UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE_ARRAY = GL_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE_ARRAY,   UNSIGNED_INT_SAMPLER_BUFFER = GL_UNSIGNED_INT_SAMPLER_BUFFER_EXT, UNSIGNED_INT_SAMPLER_2D_RECT = GL_UNSIGNED_INT_SAMPLER_2D_RECT_EXT, IMAGE_1D = GL_IMAGE_1D, IMAGE_2D = GL_IMAGE_2D,   IMAGE_3D = GL_IMAGE_3D, IMAGE_2D_RECT = GL_IMAGE_2D_RECT, IMAGE_CUBE = GL_IMAGE_CUBE, IMAGE_BUFFER = GL_IMAGE_BUFFER,   IMAGE_1D_ARRAY = GL_IMAGE_1D_ARRAY, IMAGE_2D_ARRAY = GL_IMAGE_2D_ARRAY, IMAGE_CUBE_MAP_ARRAY = GL_IMAGE_CUBE_MAP_ARRAY, IMAGE_2D_MULTISAMPLE = GL_IMAGE_2D_MULTISAMPLE,   IMAGE_2D_MULTISAMPLE_ARRAY = GL_IMAGE_2D_MULTISAMPLE_ARRAY, INT_IMAGE_1D = GL_INT_IMAGE_1D, INT_IMAGE_2D = GL_INT_IMAGE_2D, INT_IMAGE_3D = GL_INT_IMAGE_3D,   INT_IMAGE_2D_RECT = GL_INT_IMAGE_2D_RECT, INT_IMAGE_CUBE = GL_INT_IMAGE_CUBE, INT_IMAGE_BUFFER = GL_INT_IMAGE_BUFFER, INT_IMAGE_1D_ARRAY = GL_INT_IMAGE_1D_ARRAY,   INT_IMAGE_2D_ARRAY = GL_INT_IMAGE_2D_ARRAY, INT_IMAGE_CUBE_MAP_ARRAY = GL_INT_IMAGE_CUBE_MAP_ARRAY, INT_IMAGE_2D_MULTISAMPLE = GL_INT_IMAGE_2D_MULTISAMPLE, INT_IMAGE_2D_MULTISAMPLE_ARRAY = GL_INT_IMAGE_2D_MULTISAMPLE_ARRAY,   UNSIGNED_INT_IMAGE_1D = GL_UNSIGNED_INT_IMAGE_1D, UNSIGNED_INT_IMAGE_2D = GL_UNSIGNED_INT_IMAGE_2D, UNSIGNED_INT_IMAGE_3D = GL_UNSIGNED_INT_IMAGE_3D, UNSIGNED_INT_IMAGE_2D_RECT = GL_UNSIGNED_INT_IMAGE_2D_RECT,   UNSIGNED_INT_IMAGE_CUBE = GL_UNSIGNED_INT_IMAGE_CUBE, UNSIGNED_INT_IMAGE_BUFFER = GL_UNSIGNED_INT_IMAGE_BUFFER, UNSIGNED_INT_IMAGE_1D_ARRAY = GL_UNSIGNED_INT_IMAGE_1D_ARRAY, UNSIGNED_INT_IMAGE_2D_ARRAY = GL_UNSIGNED_INT_IMAGE_2D_ARRAY,   UNSIGNED_INT_IMAGE_CUBE_MAP_ARRAY = GL_UNSIGNED_INT_IMAGE_CUBE_MAP_ARRAY, UNSIGNED_INT_IMAGE_2D_MULTISAMPLE = GL_UNSIGNED_INT_IMAGE_2D_MULTISAMPLE, UNSIGNED_INT_IMAGE_2D_MULTISAMPLE_ARRAY = GL_UNSIGNED_INT_IMAGE_2D_MULTISAMPLE_ARRAY, UNDEFINED = 0x0 }
typedef std::vector< StateSet * >	ParentList
	A vector of osg::StateSet pointers which is used to store the parent(s) of this Uniform, the parents could be osg::Node or osg::Drawable. More...
typedef UniformCallback	Callback
	provide typedef for backwards compatibility to OSG-3.2 and other previous versions. More...
Public Types inherited from osg::Object
enum	DataVariance { DYNAMIC, STATIC, UNSPECIFIED }

Public Member Functions
	Uniform ()
	Uniform (Type type, const std::string &name, int numElements=1)
	Uniform (const Uniform &rhs, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
	Copy constructor using CopyOp to manage deep vs shallow copy. More...
	META_Object (osg, Uniform)
virtual Uniform *	asUniform ()
	Convert 'this' into a Uniform pointer if Object is a Uniform, otherwise return 0. More...
virtual const Uniform *	asUniform () const
	convert 'const this' into a const Uniform pointer if Object is a Uniform, otherwise return 0. More...
bool	setType (Type t)
	Set the type of glUniform, ensuring it is only set once. More...
Type	getType () const
	Get the type of glUniform as enum. More...
virtual void	setName (const std::string &name)
	Set the name of the glUniform, ensuring it is only set once. More...
void	setNumElements (unsigned int numElements)
	Set the length of a uniform, ensuring it is only set once (1==scalar) More...
unsigned int	getNumElements () const
	Get the number of GLSL elements of the osg::Uniform (1==scalar) More...
unsigned int	getInternalArrayNumElements () const
	Get the number of elements required for the internal data array. More...
	Uniform (const char *name, float f)
	convenient scalar (non-array) constructors w/ assignment More...
	Uniform (const char *name, double d)
	Uniform (const char *name, int i)
	Uniform (const char *name, unsigned int ui)
	Uniform (const char *name, bool b)
	Uniform (const char *name, const osg::Vec2 &v2)
	Uniform (const char *name, const osg::Vec3 &v3)
	Uniform (const char *name, const osg::Vec4 &v4)
	Uniform (const char *name, const osg::Vec2d &v2)
	Uniform (const char *name, const osg::Vec3d &v3)
	Uniform (const char *name, const osg::Vec4d &v4)
	Uniform (const char *name, const osg::Matrix2 &m2)
	Uniform (const char *name, const osg::Matrix3 &m3)
	Uniform (const char *name, const osg::Matrixf &m4)
	Uniform (const char *name, const osg::Matrix2x3 &m2x3)
	Uniform (const char *name, const osg::Matrix2x4 &m2x4)
	Uniform (const char *name, const osg::Matrix3x2 &m3x2)
	Uniform (const char *name, const osg::Matrix3x4 &m3x4)
	Uniform (const char *name, const osg::Matrix4x2 &m4x2)
	Uniform (const char *name, const osg::Matrix4x3 &m4x3)
	Uniform (const char *name, const osg::Matrix2d &m2)
	Uniform (const char *name, const osg::Matrix3d &m3)
	Uniform (const char *name, const osg::Matrixd &m4)
	Uniform (const char *name, const osg::Matrix2x3d &m2x3)
	Uniform (const char *name, const osg::Matrix2x4d &m2x4)
	Uniform (const char *name, const osg::Matrix3x2d &m3x2)
	Uniform (const char *name, const osg::Matrix3x4d &m3x4)
	Uniform (const char *name, const osg::Matrix4x2d &m4x2)
	Uniform (const char *name, const osg::Matrix4x3d &m4x3)
	Uniform (const char *name, int i0, int i1)
	Uniform (const char *name, int i0, int i1, int i2)
	Uniform (const char *name, int i0, int i1, int i2, int i3)
	Uniform (const char *name, unsigned int ui0, unsigned int ui1)
	Uniform (const char *name, unsigned int ui0, unsigned int ui1, unsigned int ui2)
	Uniform (const char *name, unsigned int ui0, unsigned int ui1, unsigned int ui2, unsigned int ui3)
	Uniform (const char *name, bool b0, bool b1)
	Uniform (const char *name, bool b0, bool b1, bool b2)
	Uniform (const char *name, bool b0, bool b1, bool b2, bool b3)
virtual int	compare (const Uniform &rhs) const
	return -1 if *this < *rhs, 0 if *this==*rhs, 1 if *this>*rhs. More...
virtual int	compareData (const Uniform &rhs) const
bool	operator< (const Uniform &rhs) const
bool	operator== (const Uniform &rhs) const
bool	operator!= (const Uniform &rhs) const
void	copyData (const Uniform &rhs)
const ParentList &	getParents () const
	Get the parent list of this Uniform. More...
ParentList	getParents ()
	Get the a copy of parent list of node. More...
StateSet *	getParent (unsigned int i)
const StateSet *	getParent (unsigned int i) const
	Get a single const parent of this Uniform. More...
unsigned int	getNumParents () const
	Get the number of parents of this Uniform. More...
bool	set (float f)
	convenient scalar (non-array) value assignment More...
bool	set (double d)
bool	set (int i)
bool	set (unsigned int ui)
bool	set (bool b)
bool	set (const osg::Vec2 &v2)
bool	set (const osg::Vec3 &v3)
bool	set (const osg::Vec4 &v4)
bool	set (const osg::Vec2d &v2)
bool	set (const osg::Vec3d &v3)
bool	set (const osg::Vec4d &v4)
bool	set (const osg::Matrix2 &m2)
bool	set (const osg::Matrix3 &m3)
bool	set (const osg::Matrixf &m4)
bool	set (const osg::Matrix2x3 &m2x3)
bool	set (const osg::Matrix2x4 &m2x4)
bool	set (const osg::Matrix3x2 &m3x2)
bool	set (const osg::Matrix3x4 &m3x4)
bool	set (const osg::Matrix4x2 &m4x2)
bool	set (const osg::Matrix4x3 &m4x3)
bool	set (const osg::Matrix2d &m2)
bool	set (const osg::Matrix3d &m3)
bool	set (const osg::Matrixd &m4)
bool	set (const osg::Matrix2x3d &m2x3)
bool	set (const osg::Matrix2x4d &m2x4)
bool	set (const osg::Matrix3x2d &m3x2)
bool	set (const osg::Matrix3x4d &m3x4)
bool	set (const osg::Matrix4x2d &m4x2)
bool	set (const osg::Matrix4x3d &m4x3)
bool	set (int i0, int i1)
bool	set (int i0, int i1, int i2)
bool	set (int i0, int i1, int i2, int i3)
bool	set (unsigned int ui0, unsigned int ui1)
bool	set (unsigned int ui0, unsigned int ui1, unsigned int ui2)
bool	set (unsigned int ui0, unsigned int ui1, unsigned int ui2, unsigned int ui3)
bool	set (bool b0, bool b1)
bool	set (bool b0, bool b1, bool b2)
bool	set (bool b0, bool b1, bool b2, bool b3)
bool	get (float &f) const
	convenient scalar (non-array) value query More...
bool	get (double &d) const
bool	get (int &i) const
bool	get (unsigned int &ui) const
bool	get (bool &b) const
bool	get (osg::Vec2 &v2) const
bool	get (osg::Vec3 &v3) const
bool	get (osg::Vec4 &v4) const
bool	get (osg::Vec2d &v2) const
bool	get (osg::Vec3d &v3) const
bool	get (osg::Vec4d &v4) const
bool	get (osg::Matrix2 &m2) const
bool	get (osg::Matrix3 &m3) const
bool	get (osg::Matrixf &m4) const
bool	get (osg::Matrix2x3 &m2x3) const
bool	get (osg::Matrix2x4 &m2x4) const
bool	get (osg::Matrix3x2 &m3x2) const
bool	get (osg::Matrix3x4 &m3x4) const
bool	get (osg::Matrix4x2 &m4x2) const
bool	get (osg::Matrix4x3 &m4x3) const
bool	get (osg::Matrix2d &m2) const
bool	get (osg::Matrix3d &m3) const
bool	get (osg::Matrixd &m4) const
bool	get (osg::Matrix2x3d &m2x3) const
bool	get (osg::Matrix2x4d &m2x4) const
bool	get (osg::Matrix3x2d &m3x2) const
bool	get (osg::Matrix3x4d &m3x4) const
bool	get (osg::Matrix4x2d &m4x2) const
bool	get (osg::Matrix4x3d &m4x3) const
bool	get (int &i0, int &i1) const
bool	get (int &i0, int &i1, int &i2) const
bool	get (int &i0, int &i1, int &i2, int &i3) const
bool	get (unsigned int &ui0, unsigned int &ui1) const
bool	get (unsigned int &ui0, unsigned int &ui1, unsigned int &ui2) const
bool	get (unsigned int &ui0, unsigned int &ui1, unsigned int &ui2, unsigned int &ui3) const
bool	get (bool &b0, bool &b1) const
bool	get (bool &b0, bool &b1, bool &b2) const
bool	get (bool &b0, bool &b1, bool &b2, bool &b3) const
bool	setElement (unsigned int index, float f)
	value assignment for array uniforms More...
bool	setElement (unsigned int index, double d)
bool	setElement (unsigned int index, int i)
bool	setElement (unsigned int index, unsigned int ui)
bool	setElement (unsigned int index, bool b)
bool	setElement (unsigned int index, const osg::Vec2 &v2)
bool	setElement (unsigned int index, const osg::Vec3 &v3)
bool	setElement (unsigned int index, const osg::Vec4 &v4)
bool	setElement (unsigned int index, const osg::Vec2d &v2)
bool	setElement (unsigned int index, const osg::Vec3d &v3)
bool	setElement (unsigned int index, const osg::Vec4d &v4)
bool	setElement (unsigned int index, const osg::Matrix2 &m2)
bool	setElement (unsigned int index, const osg::Matrix3 &m3)
bool	setElement (unsigned int index, const osg::Matrixf &m4)
bool	setElement (unsigned int index, const osg::Matrix2x3 &m2x3)
bool	setElement (unsigned int index, const osg::Matrix2x4 &m2x4)
bool	setElement (unsigned int index, const osg::Matrix3x2 &m3x2)
bool	setElement (unsigned int index, const osg::Matrix3x4 &m3x4)
bool	setElement (unsigned int index, const osg::Matrix4x2 &m4x2)
bool	setElement (unsigned int index, const osg::Matrix4x3 &m4x3)
bool	setElement (unsigned int index, const osg::Matrix2d &m2)
bool	setElement (unsigned int index, const osg::Matrix3d &m3)
bool	setElement (unsigned int index, const osg::Matrixd &m4)
bool	setElement (unsigned int index, const osg::Matrix2x3d &m2x3)
bool	setElement (unsigned int index, const osg::Matrix2x4d &m2x4)
bool	setElement (unsigned int index, const osg::Matrix3x2d &m3x2)
bool	setElement (unsigned int index, const osg::Matrix3x4d &m3x4)
bool	setElement (unsigned int index, const osg::Matrix4x2d &m4x2)
bool	setElement (unsigned int index, const osg::Matrix4x3d &m4x3)
bool	setElement (unsigned int index, int i0, int i1)
bool	setElement (unsigned int index, int i0, int i1, int i2)
bool	setElement (unsigned int index, int i0, int i1, int i2, int i3)
bool	setElement (unsigned int index, unsigned int ui0, unsigned int ui1)
bool	setElement (unsigned int index, unsigned int ui0, unsigned int ui1, unsigned int ui2)
bool	setElement (unsigned int index, unsigned int ui0, unsigned int ui1, unsigned int ui2, unsigned int ui3)
bool	setElement (unsigned int index, bool b0, bool b1)
bool	setElement (unsigned int index, bool b0, bool b1, bool b2)
bool	setElement (unsigned int index, bool b0, bool b1, bool b2, bool b3)
bool	getElement (unsigned int index, float &f) const
	value query for array uniforms More...
bool	getElement (unsigned int index, double &d) const
bool	getElement (unsigned int index, int &i) const
bool	getElement (unsigned int index, unsigned int &ui) const
bool	getElement (unsigned int index, bool &b) const
bool	getElement (unsigned int index, osg::Vec2 &v2) const
bool	getElement (unsigned int index, osg::Vec3 &v3) const
bool	getElement (unsigned int index, osg::Vec4 &v4) const
bool	getElement (unsigned int index, osg::Vec2d &v2) const
bool	getElement (unsigned int index, osg::Vec3d &v3) const
bool	getElement (unsigned int index, osg::Vec4d &v4) const
bool	getElement (unsigned int index, osg::Matrix2 &m2) const
bool	getElement (unsigned int index, osg::Matrix3 &m3) const
bool	getElement (unsigned int index, osg::Matrixf &m4) const
bool	getElement (unsigned int index, osg::Matrix2x3 &m2x3) const
bool	getElement (unsigned int index, osg::Matrix2x4 &m2x4) const
bool	getElement (unsigned int index, osg::Matrix3x2 &m3x2) const
bool	getElement (unsigned int index, osg::Matrix3x4 &m3x4) const
bool	getElement (unsigned int index, osg::Matrix4x2 &m4x2) const
bool	getElement (unsigned int index, osg::Matrix4x3 &m4x3) const
bool	getElement (unsigned int index, osg::Matrix2d &m2) const
bool	getElement (unsigned int index, osg::Matrix3d &m3) const
bool	getElement (unsigned int index, osg::Matrixd &m4) const
bool	getElement (unsigned int index, osg::Matrix2x3d &m2x3) const
bool	getElement (unsigned int index, osg::Matrix2x4d &m2x4) const
bool	getElement (unsigned int index, osg::Matrix3x2d &m3x2) const
bool	getElement (unsigned int index, osg::Matrix3x4d &m3x4) const
bool	getElement (unsigned int index, osg::Matrix4x2d &m4x2) const
bool	getElement (unsigned int index, osg::Matrix4x3d &m4x3) const
bool	getElement (unsigned int index, int &i0, int &i1) const
bool	getElement (unsigned int index, int &i0, int &i1, int &i2) const
bool	getElement (unsigned int index, int &i0, int &i1, int &i2, int &i3) const
bool	getElement (unsigned int index, unsigned int &ui0, unsigned int &ui1) const
bool	getElement (unsigned int index, unsigned int &ui0, unsigned int &ui1, unsigned int &ui2) const
bool	getElement (unsigned int index, unsigned int &ui0, unsigned int &ui1, unsigned int &ui2, unsigned int &ui3) const
bool	getElement (unsigned int index, bool &b0, bool &b1) const
bool	getElement (unsigned int index, bool &b0, bool &b1, bool &b2) const
bool	getElement (unsigned int index, bool &b0, bool &b1, bool &b2, bool &b3) const
void	setUpdateCallback (UniformCallback *uc)
	Set the UpdateCallback which allows users to attach customize the updating of an object during the update traversal. More...
UniformCallback *	getUpdateCallback ()
	Get the non const UpdateCallback. More...
const UniformCallback *	getUpdateCallback () const
	Get the const UpdateCallback. More...
void	setEventCallback (UniformCallback *ec)
	Set the EventCallback which allows users to attach customize the updating of an object during the Event traversal. More...
UniformCallback *	getEventCallback ()
	Get the non const EventCallback. More...
const UniformCallback *	getEventCallback () const
	Get the const EventCallback. More...
void	dirty ()
	Increment the modified count on the Uniform so Programs watching it know it update themselves. More...
bool	setArray (FloatArray *array)
	Set the internal data array for a osg::Uniform. More...
bool	setArray (DoubleArray *array)
bool	setArray (IntArray *array)
bool	setArray (UIntArray *array)
FloatArray *	getFloatArray ()
	Get the internal data array for a float osg::Uniform. More...
const FloatArray *	getFloatArray () const
DoubleArray *	getDoubleArray ()
	Get the internal data array for a double osg::Uniform. More...
const DoubleArray *	getDoubleArray () const
IntArray *	getIntArray ()
	Get the internal data array for an int osg::Uniform. More...
const IntArray *	getIntArray () const
UIntArray *	getUIntArray ()
	Get the internal data array for an unsigned int osg::Uniform. More...
const UIntArray *	getUIntArray () const
void	setModifiedCount (unsigned int mc)
unsigned int	getModifiedCount () const
unsigned int	getNameID () const
	Get the number that the Uniform's name maps to uniquely. More...
void	apply (const GLExtensions *ext, GLint location) const
Public Member Functions inherited from osg::Object
	Object ()
	Construct an object. More...
	Object (bool threadSafeRefUnref)
	Object (const Object &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
	Copy constructor, optional CopyOp object can be used to control shallow vs deep copying of dynamic data. More...
virtual Object *	cloneType () const =0
	Clone the type of an object, with Object* return type. More...
virtual Object *	clone (const CopyOp &) const =0
	Clone an object, with Object* return type. More...
virtual bool	isSameKindAs (const Object *) const
virtual const char *	libraryName () const =0
	return the name of the object's library. More...
virtual const char *	className () const =0
	return the name of the object's class type. More...
std::string	getCompoundClassName () const
	return the compound class name that combines the library name and class name. More...
virtual Node *	asNode ()
	Convert 'this' into a Node pointer if Object is a Node, otherwise return 0. More...
virtual const Node *	asNode () const
	convert 'const this' into a const Node pointer if Object is a Node, otherwise return 0. More...
virtual NodeVisitor *	asNodeVisitor ()
	Convert 'this' into a NodeVisitor pointer if Object is a NodeVisitor, otherwise return 0. More...
virtual const NodeVisitor *	asNodeVisitor () const
	convert 'const this' into a const NodeVisitor pointer if Object is a NodeVisitor, otherwise return 0. More...
virtual StateAttribute *	asStateAttribute ()
	Convert 'this' into a StateAttribute pointer if Object is a StateAttribute, otherwise return 0. More...
virtual const StateAttribute *	asStateAttribute () const
	convert 'const this' into a const StateAttribute pointer if Object is a StateAttribute, otherwise return 0. More...
virtual void	setThreadSafeRefUnref (bool threadSafe)
	Set whether to use a mutex to ensure ref() and unref() are thread safe. More...
void	setName (const char *name)
	Set the name of object using a C style string. More...
const std::string &	getName () const
	Get the name of object. More...
void	setDataVariance (DataVariance dv)
	Set the data variance of this object. More...
DataVariance	getDataVariance () const
	Get the data variance of this object. More...
virtual void	computeDataVariance ()
	Compute the DataVariance based on an assessment of callback etc. More...
void	setUserDataContainer (osg::UserDataContainer *udc)
	set the UserDataContainer object. More...
template<class T >
void	setUserDataContainer (const ref_ptr< T > &udc)
osg::UserDataContainer *	getUserDataContainer ()
	get the UserDataContainer attached to this object. More...
const osg::UserDataContainer *	getUserDataContainer () const
	get the const UserDataContainer attached to this object. More...
osg::UserDataContainer *	getOrCreateUserDataContainer ()
	Convenience method that returns the UserDataContainer, and if one doesn't already exist creates and assigns a DefaultUserDataContainer to the Object and then return this new UserDataContainer. More...
virtual void	setUserData (Referenced *obj)
	Set user data, data must be subclassed from Referenced to allow automatic memory handling. More...
template<class T >
void	setUserData (const ref_ptr< T > &ud)
virtual Referenced *	getUserData ()
	Get user data. More...
virtual const Referenced *	getUserData () const
	Get const user data. More...
template<typename T >
bool	getUserValue (const std::string &name, T &value) const
	Convenience method that casts the named UserObject to osg::TemplateValueObject<T> and gets the value. More...
template<typename T >
void	setUserValue (const std::string &name, const T &value)
	Convenience method that creates the osg::TemplateValueObject<T> to store the specified value and adds it as a named UserObject. More...
virtual void	resizeGLObjectBuffers (unsigned int)
	Resize any per context GLObject buffers to specified size. More...
virtual void	releaseGLObjects (osg::State *=0) const
	If State is non-zero, this function releases any associated OpenGL objects for the specified graphics context. More...
template<typename T >
BoolValueObject UCharValueObject UShortValueObject UIntValueObject DoubleValueObject Vec3fValueObject Vec2dValueObject Vec4dValueObject PlaneValueObject MatrixdValueObject BoundingBoxdValueObject BoundingSpheredValueObject bool	getUserValue (const std::string &name, T &value) const
	provide implementation of osg::Object::getUserValue(..) template More...
Public Member Functions inherited from osg::Referenced
	Referenced ()
	Referenced (bool threadSafeRefUnref)
	Referenced (const Referenced &)
Referenced &	operator= (const Referenced &)
bool	getThreadSafeRefUnref () const
	Get whether a mutex is used to ensure ref() and unref() are thread safe. More...
OpenThreads::Mutex *	getRefMutex () const
	Get the mutex used to ensure thread safety of ref()/unref(). More...
int	ref () const
	Increment the reference count by one, indicating that this object has another pointer which is referencing it. More...
int	unref () const
	Decrement the reference count by one, indicating that a pointer to this object is no longer referencing it. More...
int	unref_nodelete () const
	Decrement the reference count by one, indicating that a pointer to this object is no longer referencing it. More...
int	referenceCount () const
	Return the number of pointers currently referencing this object. More...
ObserverSet *	getObserverSet () const
	Get the ObserverSet if one is attached, otherwise return NULL. More...
ObserverSet *	getOrCreateObserverSet () const
	Get the ObserverSet if one is attached, otherwise create an ObserverSet, attach it, then return this newly created ObserverSet. More...
void	addObserver (Observer *observer) const
	Add a Observer that is observing this object, notify the Observer when this object gets deleted. More...
void	removeObserver (Observer *observer) const
	Remove Observer that is observing this object. More...

Static Public Member Functions
static const char *	getTypename (Type t)
	Return the name of a Type enum as string. More...
static int	getTypeNumComponents (Type t)
	Return the number of components for a GLSL type. More...
static Uniform::Type	getTypeId (const std::string &tname)
	Return the Type enum of a Uniform typename string. More...
static Type	getGlApiType (Type t)
	Return the GL API type corresponding to a GLSL type. More...
static GLenum	getInternalArrayType (Type t)
	Return the internal data array type corresponding to a GLSL type. More...
static unsigned int	getNameID (const std::string &name)
	Return the number that the name maps to uniquely. More...
Static Public Member Functions inherited from osg::Referenced
static OpenThreads::Mutex *	getGlobalReferencedMutex ()
	Get the optional global Referenced mutex, this can be shared between all osg::Referenced. More...
static void	setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting)
	Set whether reference counting should use a mutex for thread safe reference counting. More...
static bool	getThreadSafeReferenceCounting ()
	Get whether reference counting is active. More...
static void	setDeleteHandler (DeleteHandler *handler)
	Set a DeleteHandler to which deletion of all referenced counted objects will be delegated. More...
static DeleteHandler *	getDeleteHandler ()
	Get a DeleteHandler. More...

Protected Member Functions
virtual	~Uniform ()
Uniform &	operator= (const Uniform &)
bool	isCompatibleType (Type t) const
bool	isCompatibleType (Type t1, Type t2) const
bool	isScalar () const
void	allocateDataArray ()
void	addParent (osg::StateSet *object)
void	removeParent (osg::StateSet *object)
Protected Member Functions inherited from osg::Object
virtual	~Object ()
	Object destructor. More...
Protected Member Functions inherited from osg::Referenced
virtual	~Referenced ()
void	signalObserversAndDelete (bool signalDelete, bool doDelete) const
void	deleteUsingDeleteHandler () const

Protected Attributes
ParentList	_parents
Type	_type
unsigned int	_numElements
unsigned int	_nameID
ref_ptr< FloatArray >	_floatArray
ref_ptr< DoubleArray >	_doubleArray
ref_ptr< IntArray >	_intArray
ref_ptr< UIntArray >	_uintArray
ref_ptr< UniformCallback >	_updateCallback
ref_ptr< UniformCallback >	_eventCallback
unsigned int	_modifiedCount
Protected Attributes inherited from osg::Object
std::string	_name
DataVariance	_dataVariance
osg::UserDataContainer *	_userDataContainer
Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr	_observerSet
OpenThreads::Atomic	_refCount

Friends
class	osg::StateSet

Detailed Description

Uniform encapsulates glUniform values.

Member Typedef Documentation

typedef UniformCallback osg::Uniform::Callback

provide typedef for backwards compatibility to OSG-3.2 and other previous versions.

typedef std::vector<StateSet*> osg::Uniform::ParentList

A vector of osg::StateSet pointers which is used to store the parent(s) of this Uniform, the parents could be osg::Node or osg::Drawable.

Member Enumeration Documentation

enum osg::Uniform::Type

Enumerator
FLOAT
FLOAT_VEC2
FLOAT_VEC3
FLOAT_VEC4
DOUBLE
DOUBLE_VEC2
DOUBLE_VEC3
DOUBLE_VEC4
INT
INT_VEC2
INT_VEC3
INT_VEC4
UNSIGNED_INT
UNSIGNED_INT_VEC2
UNSIGNED_INT_VEC3
UNSIGNED_INT_VEC4
BOOL
BOOL_VEC2
BOOL_VEC3
BOOL_VEC4
FLOAT_MAT2
FLOAT_MAT3
FLOAT_MAT4
FLOAT_MAT2x3
FLOAT_MAT2x4
FLOAT_MAT3x2
FLOAT_MAT3x4
FLOAT_MAT4x2
FLOAT_MAT4x3
DOUBLE_MAT2
DOUBLE_MAT3
DOUBLE_MAT4
DOUBLE_MAT2x3
DOUBLE_MAT2x4
DOUBLE_MAT3x2
DOUBLE_MAT3x4
DOUBLE_MAT4x2
DOUBLE_MAT4x3
SAMPLER_1D
SAMPLER_2D
SAMPLER_3D
SAMPLER_CUBE
SAMPLER_1D_SHADOW
SAMPLER_2D_SHADOW
SAMPLER_1D_ARRAY
SAMPLER_2D_ARRAY
SAMPLER_CUBE_MAP_ARRAY
SAMPLER_1D_ARRAY_SHADOW
SAMPLER_2D_ARRAY_SHADOW
SAMPLER_2D_MULTISAMPLE
SAMPLER_2D_MULTISAMPLE_ARRAY
SAMPLER_CUBE_SHADOW
SAMPLER_CUBE_MAP_ARRAY_SHADOW
SAMPLER_BUFFER
SAMPLER_2D_RECT
SAMPLER_2D_RECT_SHADOW
INT_SAMPLER_1D
INT_SAMPLER_2D
INT_SAMPLER_3D
INT_SAMPLER_CUBE
INT_SAMPLER_1D_ARRAY
INT_SAMPLER_2D_ARRAY
INT_SAMPLER_CUBE_MAP_ARRAY
INT_SAMPLER_2D_MULTISAMPLE
INT_SAMPLER_2D_MULTISAMPLE_ARRAY
INT_SAMPLER_BUFFER
INT_SAMPLER_2D_RECT
UNSIGNED_INT_SAMPLER_1D
UNSIGNED_INT_SAMPLER_2D
UNSIGNED_INT_SAMPLER_3D
UNSIGNED_INT_SAMPLER_CUBE
UNSIGNED_INT_SAMPLER_1D_ARRAY
UNSIGNED_INT_SAMPLER_2D_ARRAY
UNSIGNED_INT_SAMPLER_CUBE_MAP_ARRAY
UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE
UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE_ARRAY
UNSIGNED_INT_SAMPLER_BUFFER
UNSIGNED_INT_SAMPLER_2D_RECT
IMAGE_1D
IMAGE_2D
IMAGE_3D
IMAGE_2D_RECT
IMAGE_CUBE
IMAGE_BUFFER
IMAGE_1D_ARRAY
IMAGE_2D_ARRAY
IMAGE_CUBE_MAP_ARRAY
IMAGE_2D_MULTISAMPLE
IMAGE_2D_MULTISAMPLE_ARRAY
INT_IMAGE_1D
INT_IMAGE_2D
INT_IMAGE_3D
INT_IMAGE_2D_RECT
INT_IMAGE_CUBE
INT_IMAGE_BUFFER
INT_IMAGE_1D_ARRAY
INT_IMAGE_2D_ARRAY
INT_IMAGE_CUBE_MAP_ARRAY
INT_IMAGE_2D_MULTISAMPLE
INT_IMAGE_2D_MULTISAMPLE_ARRAY
UNSIGNED_INT_IMAGE_1D
UNSIGNED_INT_IMAGE_2D
UNSIGNED_INT_IMAGE_3D
UNSIGNED_INT_IMAGE_2D_RECT
UNSIGNED_INT_IMAGE_CUBE
UNSIGNED_INT_IMAGE_BUFFER
UNSIGNED_INT_IMAGE_1D_ARRAY
UNSIGNED_INT_IMAGE_2D_ARRAY
UNSIGNED_INT_IMAGE_CUBE_MAP_ARRAY
UNSIGNED_INT_IMAGE_2D_MULTISAMPLE
UNSIGNED_INT_IMAGE_2D_MULTISAMPLE_ARRAY
UNDEFINED

Constructor & Destructor Documentation

osg::Uniform::Uniform

(

)

osg::Uniform::Uniform	(	Type	type,
		const std::string &	name,
		int	numElements = 1
	)

osg::Uniform::Uniform	(	const Uniform &	rhs,
		const CopyOp &	copyop = CopyOp::SHALLOW_COPY
	)

Copy constructor using CopyOp to manage deep vs shallow copy.

osg::Uniform::Uniform ( const char *  name, float  f  )

explicit

convenient scalar (non-array) constructors w/ assignment

osg::Uniform::Uniform ( const char *  name, double  d  )

explicit

osg::Uniform::Uniform ( const char *  name, int  i  )

explicit

osg::Uniform::Uniform ( const char *  name, unsigned int  ui  )

explicit

osg::Uniform::Uniform ( const char *  name, bool  b  )

explicit

osg::Uniform::Uniform	(	const char *	name,
		const osg::Vec2 &	v2
	)

osg::Uniform::Uniform	(	const char *	name,
		const osg::Vec3 &	v3
	)

osg::Uniform::Uniform	(	const char *	name,
		const osg::Vec4 &	v4
	)

osg::Uniform::Uniform	(	const char *	name,
		const osg::Vec2d &	v2
	)

osg::Uniform::Uniform	(	const char *	name,
		const osg::Vec3d &	v3
	)

osg::Uniform::Uniform	(	const char *	name,
		const osg::Vec4d &	v4
	)

osg::Uniform::Uniform	(	const char *	name,
		const osg::Matrix2 &	m2
	)

osg::Uniform::Uniform	(	const char *	name,
		const osg::Matrix3 &	m3
	)

osg::Uniform::Uniform	(	const char *	name,
		const osg::Matrixf &	m4
	)

osg::Uniform::Uniform	(	const char *	name,
		const osg::Matrix2x3 &	m2x3
	)

osg::Uniform::Uniform	(	const char *	name,
		const osg::Matrix2x4 &	m2x4
	)

osg::Uniform::Uniform	(	const char *	name,
		const osg::Matrix3x2 &	m3x2
	)

osg::Uniform::Uniform	(	const char *	name,
		const osg::Matrix3x4 &	m3x4
	)

osg::Uniform::Uniform	(	const char *	name,
		const osg::Matrix4x2 &	m4x2
	)

osg::Uniform::Uniform	(	const char *	name,
		const osg::Matrix4x3 &	m4x3
	)

osg::Uniform::Uniform	(	const char *	name,
		const osg::Matrix2d &	m2
	)

osg::Uniform::Uniform	(	const char *	name,
		const osg::Matrix3d &	m3
	)

osg::Uniform::Uniform	(	const char *	name,
		const osg::Matrixd &	m4
	)

osg::Uniform::Uniform	(	const char *	name,
		const osg::Matrix2x3d &	m2x3
	)

osg::Uniform::Uniform	(	const char *	name,
		const osg::Matrix2x4d &	m2x4
	)

osg::Uniform::Uniform	(	const char *	name,
		const osg::Matrix3x2d &	m3x2
	)

osg::Uniform::Uniform	(	const char *	name,
		const osg::Matrix3x4d &	m3x4
	)

osg::Uniform::Uniform	(	const char *	name,
		const osg::Matrix4x2d &	m4x2
	)

osg::Uniform::Uniform	(	const char *	name,
		const osg::Matrix4x3d &	m4x3
	)

osg::Uniform::Uniform	(	const char *	name,
		int	i0,
		int	i1
	)

osg::Uniform::Uniform	(	const char *	name,
		int	i0,
		int	i1,
		int	i2
	)

osg::Uniform::Uniform	(	const char *	name,
		int	i0,
		int	i1,
		int	i2,
		int	i3
	)

osg::Uniform::Uniform	(	const char *	name,
		unsigned int	ui0,
		unsigned int	ui1
	)

osg::Uniform::Uniform	(	const char *	name,
		unsigned int	ui0,
		unsigned int	ui1,
		unsigned int	ui2
	)

osg::Uniform::Uniform	(	const char *	name,
		unsigned int	ui0,
		unsigned int	ui1,
		unsigned int	ui2,
		unsigned int	ui3
	)

osg::Uniform::Uniform	(	const char *	name,
		bool	b0,
		bool	b1
	)

osg::Uniform::Uniform	(	const char *	name,
		bool	b0,
		bool	b1,
		bool	b2
	)

osg::Uniform::Uniform	(	const char *	name,
		bool	b0,
		bool	b1,
		bool	b2,
		bool	b3
	)

virtual osg::Uniform::~Uniform ( )

protectedvirtual

Member Function Documentation

void osg::Uniform::addParent ( osg::StateSet *  object )

protected

void osg::Uniform::allocateDataArray ( )

protected

void osg::Uniform::apply	(	const GLExtensions *	ext,
		GLint	location
	)		const

virtual Uniform* osg::Uniform::asUniform ( )

inlinevirtual

Convert 'this' into a Uniform pointer if Object is a Uniform, otherwise return 0.

Equivalent to dynamic_cast<Uniform*>(this).

Reimplemented from osg::Object.

virtual const Uniform* osg::Uniform::asUniform ( ) const

inlinevirtual

convert 'const this' into a const Uniform pointer if Object is a Uniform, otherwise return 0.

Equivalent to dynamic_cast<const Uniform*>(this).

Reimplemented from osg::Object.

virtual int osg::Uniform::compare ( const Uniform &  rhs ) const

virtual

return -1 if *this < *rhs, 0 if *this==*rhs, 1 if *this>*rhs.

virtual int osg::Uniform::compareData ( const Uniform &  rhs ) const

virtual

void osg::Uniform::copyData

(

const Uniform &

rhs

)

void osg::Uniform::dirty ( )

inline

Increment the modified count on the Uniform so Programs watching it know it update themselves.

NOTE: automatically called during osg::Uniform::set*(); you must call if modifying the internal data array directly.

bool osg::Uniform::get

(

float &

f

)

const

convenient scalar (non-array) value query

bool osg::Uniform::get

(

double &

d

)

const

bool osg::Uniform::get

(

int &

i

)

const

bool osg::Uniform::get

(

unsigned int &

ui

)

const

bool osg::Uniform::get

(

bool &

b

)

const

bool osg::Uniform::get

(

osg::Vec2 &

v2

)

const

bool osg::Uniform::get

(

osg::Vec3 &

v3

)

const

bool osg::Uniform::get

(

osg::Vec4 &

v4

)

const

bool osg::Uniform::get

(

osg::Vec2d &

v2

)

const

bool osg::Uniform::get

(

osg::Vec3d &

v3

)

const

bool osg::Uniform::get

(

osg::Vec4d &

v4

)

const

bool osg::Uniform::get

(

osg::Matrix2 &

m2

)

const

bool osg::Uniform::get

(

osg::Matrix3 &

m3

)

const

bool osg::Uniform::get

(

osg::Matrixf &

m4

)

const

bool osg::Uniform::get

(

osg::Matrix2x3 &

m2x3

)

const

bool osg::Uniform::get

(

osg::Matrix2x4 &

m2x4

)

const

bool osg::Uniform::get

(

osg::Matrix3x2 &

m3x2

)

const

bool osg::Uniform::get

(

osg::Matrix3x4 &

m3x4

)

const

bool osg::Uniform::get

(

osg::Matrix4x2 &

m4x2

)

const

bool osg::Uniform::get

(

osg::Matrix4x3 &

m4x3

)

const

bool osg::Uniform::get

(

osg::Matrix2d &

m2

)

const

bool osg::Uniform::get

(

osg::Matrix3d &

m3

)

const

bool osg::Uniform::get

(

osg::Matrixd &

m4

)

const

bool osg::Uniform::get

(

osg::Matrix2x3d &

m2x3

)

const

bool osg::Uniform::get

(

osg::Matrix2x4d &

m2x4

)

const

bool osg::Uniform::get

(

osg::Matrix3x2d &

m3x2

)

const

bool osg::Uniform::get

(

osg::Matrix3x4d &

m3x4

)

const

bool osg::Uniform::get

(

osg::Matrix4x2d &

m4x2

)

const

bool osg::Uniform::get

(

osg::Matrix4x3d &

m4x3

)

const

bool osg::Uniform::get	(	int &	i0,
		int &	i1
	)		const

bool osg::Uniform::get	(	int &	i0,
		int &	i1,
		int &	i2
	)		const

bool osg::Uniform::get	(	int &	i0,
		int &	i1,
		int &	i2,
		int &	i3
	)		const

bool osg::Uniform::get	(	unsigned int &	ui0,
		unsigned int &	ui1
	)		const

bool osg::Uniform::get	(	unsigned int &	ui0,
		unsigned int &	ui1,
		unsigned int &	ui2
	)		const

bool osg::Uniform::get	(	unsigned int &	ui0,
		unsigned int &	ui1,
		unsigned int &	ui2,
		unsigned int &	ui3
	)		const

bool osg::Uniform::get	(	bool &	b0,
		bool &	b1
	)		const

bool osg::Uniform::get	(	bool &	b0,
		bool &	b1,
		bool &	b2
	)		const

bool osg::Uniform::get	(	bool &	b0,
		bool &	b1,
		bool &	b2,
		bool &	b3
	)		const

DoubleArray* osg::Uniform::getDoubleArray ( )

inline

Get the internal data array for a double osg::Uniform.

const DoubleArray* osg::Uniform::getDoubleArray ( ) const

inline

bool osg::Uniform::getElement	(	unsigned int	index,
		float &	f
	)		const

value query for array uniforms

bool osg::Uniform::getElement	(	unsigned int	index,
		double &	d
	)		const

bool osg::Uniform::getElement	(	unsigned int	index,
		int &	i
	)		const

bool osg::Uniform::getElement	(	unsigned int	index,
		unsigned int &	ui
	)		const

bool osg::Uniform::getElement	(	unsigned int	index,
		bool &	b
	)		const

bool osg::Uniform::getElement	(	unsigned int	index,
		osg::Vec2 &	v2
	)		const

bool osg::Uniform::getElement	(	unsigned int	index,
		osg::Vec3 &	v3
	)		const

bool osg::Uniform::getElement	(	unsigned int	index,
		osg::Vec4 &	v4
	)		const

bool osg::Uniform::getElement	(	unsigned int	index,
		osg::Vec2d &	v2
	)		const

bool osg::Uniform::getElement	(	unsigned int	index,
		osg::Vec3d &	v3
	)		const

bool osg::Uniform::getElement	(	unsigned int	index,
		osg::Vec4d &	v4
	)		const

bool osg::Uniform::getElement	(	unsigned int	index,
		osg::Matrix2 &	m2
	)		const

bool osg::Uniform::getElement	(	unsigned int	index,
		osg::Matrix3 &	m3
	)		const

bool osg::Uniform::getElement	(	unsigned int	index,
		osg::Matrixf &	m4
	)		const

bool osg::Uniform::getElement	(	unsigned int	index,
		osg::Matrix2x3 &	m2x3
	)		const

bool osg::Uniform::getElement	(	unsigned int	index,
		osg::Matrix2x4 &	m2x4
	)		const

bool osg::Uniform::getElement	(	unsigned int	index,
		osg::Matrix3x2 &	m3x2
	)		const

bool osg::Uniform::getElement	(	unsigned int	index,
		osg::Matrix3x4 &	m3x4
	)		const

bool osg::Uniform::getElement	(	unsigned int	index,
		osg::Matrix4x2 &	m4x2
	)		const

bool osg::Uniform::getElement	(	unsigned int	index,
		osg::Matrix4x3 &	m4x3
	)		const

bool osg::Uniform::getElement	(	unsigned int	index,
		osg::Matrix2d &	m2
	)		const

bool osg::Uniform::getElement	(	unsigned int	index,
		osg::Matrix3d &	m3
	)		const

bool osg::Uniform::getElement	(	unsigned int	index,
		osg::Matrixd &	m4
	)		const

bool osg::Uniform::getElement	(	unsigned int	index,
		osg::Matrix2x3d &	m2x3
	)		const

bool osg::Uniform::getElement	(	unsigned int	index,
		osg::Matrix2x4d &	m2x4
	)		const

bool osg::Uniform::getElement	(	unsigned int	index,
		osg::Matrix3x2d &	m3x2
	)		const

bool osg::Uniform::getElement	(	unsigned int	index,
		osg::Matrix3x4d &	m3x4
	)		const

bool osg::Uniform::getElement	(	unsigned int	index,
		osg::Matrix4x2d &	m4x2
	)		const

bool osg::Uniform::getElement	(	unsigned int	index,
		osg::Matrix4x3d &	m4x3
	)		const

bool osg::Uniform::getElement	(	unsigned int	index,
		int &	i0,
		int &	i1
	)		const

bool osg::Uniform::getElement	(	unsigned int	index,
		int &	i0,
		int &	i1,
		int &	i2
	)		const

bool osg::Uniform::getElement	(	unsigned int	index,
		int &	i0,
		int &	i1,
		int &	i2,
		int &	i3
	)		const

bool osg::Uniform::getElement	(	unsigned int	index,
		unsigned int &	ui0,
		unsigned int &	ui1
	)		const

bool osg::Uniform::getElement	(	unsigned int	index,
		unsigned int &	ui0,
		unsigned int &	ui1,
		unsigned int &	ui2
	)		const

bool osg::Uniform::getElement	(	unsigned int	index,
		unsigned int &	ui0,
		unsigned int &	ui1,
		unsigned int &	ui2,
		unsigned int &	ui3
	)		const

bool osg::Uniform::getElement	(	unsigned int	index,
		bool &	b0,
		bool &	b1
	)		const

bool osg::Uniform::getElement	(	unsigned int	index,
		bool &	b0,
		bool &	b1,
		bool &	b2
	)		const

bool osg::Uniform::getElement	(	unsigned int	index,
		bool &	b0,
		bool &	b1,
		bool &	b2,
		bool &	b3
	)		const

UniformCallback* osg::Uniform::getEventCallback ( )

inline

Get the non const EventCallback.

const UniformCallback* osg::Uniform::getEventCallback ( ) const

inline

Get the const EventCallback.

FloatArray* osg::Uniform::getFloatArray ( )

inline

Get the internal data array for a float osg::Uniform.

const FloatArray* osg::Uniform::getFloatArray ( ) const

inline

static Type osg::Uniform::getGlApiType ( Type  t )

static

Return the GL API type corresponding to a GLSL type.

IntArray* osg::Uniform::getIntArray ( )

inline

Get the internal data array for an int osg::Uniform.

const IntArray* osg::Uniform::getIntArray ( ) const

inline

unsigned int osg::Uniform::getInternalArrayNumElements

(

)

const

Get the number of elements required for the internal data array.

Returns 0 if the osg::Uniform is not properly configured.

static GLenum osg::Uniform::getInternalArrayType ( Type  t )

static

Return the internal data array type corresponding to a GLSL type.

unsigned int osg::Uniform::getModifiedCount ( ) const

inline

static unsigned int osg::Uniform::getNameID ( const std::string &  name )

static

Return the number that the name maps to uniquely.

unsigned int osg::Uniform::getNameID

(

)

const

Get the number that the Uniform's name maps to uniquely.

unsigned int osg::Uniform::getNumElements ( ) const

inline

Get the number of GLSL elements of the osg::Uniform (1==scalar)

unsigned int osg::Uniform::getNumParents ( ) const

inline

Get the number of parents of this Uniform.

Returns

the number of parents of this Uniform.

StateSet* osg::Uniform::getParent ( unsigned int  i )

inline

const StateSet* osg::Uniform::getParent ( unsigned int  i ) const

inline

Get a single const parent of this Uniform.

Parameters

i	index of the parent to get.

Returns

the parent i.

const ParentList& osg::Uniform::getParents ( ) const

inline

Get the parent list of this Uniform.

ParentList osg::Uniform::getParents ( )

inline

Get the a copy of parent list of node.

A copy is returned to prevent modification of the parent list.

Type osg::Uniform::getType ( ) const

inline

Get the type of glUniform as enum.

static Uniform::Type osg::Uniform::getTypeId ( const std::string &  tname )

static

Return the Type enum of a Uniform typename string.

static const char* osg::Uniform::getTypename ( Type  t )

static

Return the name of a Type enum as string.

static int osg::Uniform::getTypeNumComponents ( Type  t )

static

Return the number of components for a GLSL type.

UIntArray* osg::Uniform::getUIntArray ( )

inline

Get the internal data array for an unsigned int osg::Uniform.

const UIntArray* osg::Uniform::getUIntArray ( ) const

inline

UniformCallback* osg::Uniform::getUpdateCallback ( )

inline

Get the non const UpdateCallback.

const UniformCallback* osg::Uniform::getUpdateCallback ( ) const

inline

Get the const UpdateCallback.

bool osg::Uniform::isCompatibleType ( Type  t ) const

protected

bool osg::Uniform::isCompatibleType ( Type  t1, Type  t2  ) const

protected

bool osg::Uniform::isScalar ( ) const

inlineprotected

osg::Uniform::META_Object	(	osg	,
		Uniform
	)

bool osg::Uniform::operator!= ( const Uniform &  rhs ) const

inline

bool osg::Uniform::operator< ( const Uniform &  rhs ) const

inline

Uniform& osg::Uniform::operator= ( const Uniform &  )

inlineprotected

bool osg::Uniform::operator== ( const Uniform &  rhs ) const

inline

void osg::Uniform::removeParent ( osg::StateSet *  object )

protected

bool osg::Uniform::set

(

float

f

)

convenient scalar (non-array) value assignment

bool osg::Uniform::set

(

double

d

)

bool osg::Uniform::set

(

int

i

)

bool osg::Uniform::set

(

unsigned int

ui

)

bool osg::Uniform::set

(

bool

b

)

bool osg::Uniform::set

(

const osg::Vec2 &

v2

)

bool osg::Uniform::set

(

const osg::Vec3 &

v3

)

bool osg::Uniform::set

(

const osg::Vec4 &

v4

)

bool osg::Uniform::set

(

const osg::Vec2d &

v2

)

bool osg::Uniform::set

(

const osg::Vec3d &

v3

)

bool osg::Uniform::set

(

const osg::Vec4d &

v4

)

bool osg::Uniform::set

(

const osg::Matrix2 &

m2

)

bool osg::Uniform::set

(

const osg::Matrix3 &

m3

)

bool osg::Uniform::set

(

const osg::Matrixf &

m4

)

bool osg::Uniform::set

(

const osg::Matrix2x3 &

m2x3

)

bool osg::Uniform::set

(

const osg::Matrix2x4 &

m2x4

)

bool osg::Uniform::set

(

const osg::Matrix3x2 &

m3x2

)

bool osg::Uniform::set

(

const osg::Matrix3x4 &

m3x4

)

bool osg::Uniform::set

(

const osg::Matrix4x2 &

m4x2

)

bool osg::Uniform::set

(

const osg::Matrix4x3 &

m4x3

)

bool osg::Uniform::set

(

const osg::Matrix2d &

m2

)

bool osg::Uniform::set

(

const osg::Matrix3d &

m3

)

bool osg::Uniform::set

(

const osg::Matrixd &

m4

)

bool osg::Uniform::set

(

const osg::Matrix2x3d &

m2x3

)

bool osg::Uniform::set

(

const osg::Matrix2x4d &

m2x4

)

bool osg::Uniform::set

(

const osg::Matrix3x2d &

m3x2

)

bool osg::Uniform::set

(

const osg::Matrix3x4d &

m3x4

)

bool osg::Uniform::set

(

const osg::Matrix4x2d &

m4x2

)

bool osg::Uniform::set

(

const osg::Matrix4x3d &

m4x3

)

bool osg::Uniform::set	(	int	i0,
		int	i1
	)

bool osg::Uniform::set	(	int	i0,
		int	i1,
		int	i2
	)

bool osg::Uniform::set	(	int	i0,
		int	i1,
		int	i2,
		int	i3
	)

bool osg::Uniform::set	(	unsigned int	ui0,
		unsigned int	ui1
	)

bool osg::Uniform::set	(	unsigned int	ui0,
		unsigned int	ui1,
		unsigned int	ui2
	)

bool osg::Uniform::set	(	unsigned int	ui0,
		unsigned int	ui1,
		unsigned int	ui2,
		unsigned int	ui3
	)

bool osg::Uniform::set	(	bool	b0,
		bool	b1
	)

bool osg::Uniform::set	(	bool	b0,
		bool	b1,
		bool	b2
	)

bool osg::Uniform::set	(	bool	b0,
		bool	b1,
		bool	b2,
		bool	b3
	)

bool osg::Uniform::setArray

(

FloatArray *

array

)

Set the internal data array for a osg::Uniform.

bool osg::Uniform::setArray

(

DoubleArray *

array

)

bool osg::Uniform::setArray

(

IntArray *

array

)

bool osg::Uniform::setArray

(

UIntArray *

array

)

bool osg::Uniform::setElement	(	unsigned int	index,
		float	f
	)

value assignment for array uniforms

bool osg::Uniform::setElement	(	unsigned int	index,
		double	d
	)

bool osg::Uniform::setElement	(	unsigned int	index,
		int	i
	)

bool osg::Uniform::setElement	(	unsigned int	index,
		unsigned int	ui
	)

bool osg::Uniform::setElement	(	unsigned int	index,
		bool	b
	)

bool osg::Uniform::setElement	(	unsigned int	index,
		const osg::Vec2 &	v2
	)

bool osg::Uniform::setElement	(	unsigned int	index,
		const osg::Vec3 &	v3
	)

bool osg::Uniform::setElement	(	unsigned int	index,
		const osg::Vec4 &	v4
	)

bool osg::Uniform::setElement	(	unsigned int	index,
		const osg::Vec2d &	v2
	)

bool osg::Uniform::setElement	(	unsigned int	index,
		const osg::Vec3d &	v3
	)

bool osg::Uniform::setElement	(	unsigned int	index,
		const osg::Vec4d &	v4
	)

bool osg::Uniform::setElement	(	unsigned int	index,
		const osg::Matrix2 &	m2
	)

bool osg::Uniform::setElement	(	unsigned int	index,
		const osg::Matrix3 &	m3
	)

bool osg::Uniform::setElement	(	unsigned int	index,
		const osg::Matrixf &	m4
	)

bool osg::Uniform::setElement	(	unsigned int	index,
		const osg::Matrix2x3 &	m2x3
	)

bool osg::Uniform::setElement	(	unsigned int	index,
		const osg::Matrix2x4 &	m2x4
	)

bool osg::Uniform::setElement	(	unsigned int	index,
		const osg::Matrix3x2 &	m3x2
	)

bool osg::Uniform::setElement	(	unsigned int	index,
		const osg::Matrix3x4 &	m3x4
	)

bool osg::Uniform::setElement	(	unsigned int	index,
		const osg::Matrix4x2 &	m4x2
	)

bool osg::Uniform::setElement	(	unsigned int	index,
		const osg::Matrix4x3 &	m4x3
	)

bool osg::Uniform::setElement	(	unsigned int	index,
		const osg::Matrix2d &	m2
	)

bool osg::Uniform::setElement	(	unsigned int	index,
		const osg::Matrix3d &	m3
	)

bool osg::Uniform::setElement	(	unsigned int	index,
		const osg::Matrixd &	m4
	)

bool osg::Uniform::setElement	(	unsigned int	index,
		const osg::Matrix2x3d &	m2x3
	)

bool osg::Uniform::setElement	(	unsigned int	index,
		const osg::Matrix2x4d &	m2x4
	)

bool osg::Uniform::setElement	(	unsigned int	index,
		const osg::Matrix3x2d &	m3x2
	)

bool osg::Uniform::setElement	(	unsigned int	index,
		const osg::Matrix3x4d &	m3x4
	)

bool osg::Uniform::setElement	(	unsigned int	index,
		const osg::Matrix4x2d &	m4x2
	)

bool osg::Uniform::setElement	(	unsigned int	index,
		const osg::Matrix4x3d &	m4x3
	)

bool osg::Uniform::setElement	(	unsigned int	index,
		int	i0,
		int	i1
	)

bool osg::Uniform::setElement	(	unsigned int	index,
		int	i0,
		int	i1,
		int	i2
	)

bool osg::Uniform::setElement	(	unsigned int	index,
		int	i0,
		int	i1,
		int	i2,
		int	i3
	)

bool osg::Uniform::setElement	(	unsigned int	index,
		unsigned int	ui0,
		unsigned int	ui1
	)

bool osg::Uniform::setElement	(	unsigned int	index,
		unsigned int	ui0,
		unsigned int	ui1,
		unsigned int	ui2
	)

bool osg::Uniform::setElement	(	unsigned int	index,
		unsigned int	ui0,
		unsigned int	ui1,
		unsigned int	ui2,
		unsigned int	ui3
	)

bool osg::Uniform::setElement	(	unsigned int	index,
		bool	b0,
		bool	b1
	)

bool osg::Uniform::setElement	(	unsigned int	index,
		bool	b0,
		bool	b1,
		bool	b2
	)

bool osg::Uniform::setElement	(	unsigned int	index,
		bool	b0,
		bool	b1,
		bool	b2,
		bool	b3
	)

void osg::Uniform::setEventCallback

(

UniformCallback *

ec

)

Set the EventCallback which allows users to attach customize the updating of an object during the Event traversal.

void osg::Uniform::setModifiedCount ( unsigned int  mc )

inline

virtual void osg::Uniform::setName ( const std::string &  name )

virtual

Set the name of the glUniform, ensuring it is only set once.

Reimplemented from osg::Object.

void osg::Uniform::setNumElements

(

unsigned int

numElements

)

Set the length of a uniform, ensuring it is only set once (1==scalar)

bool osg::Uniform::setType

(

Type

t

)

Set the type of glUniform, ensuring it is only set once.

void osg::Uniform::setUpdateCallback

(

UniformCallback *

uc

)

Set the UpdateCallback which allows users to attach customize the updating of an object during the update traversal.

Friends And Related Function Documentation

friend class osg::StateSet

friend

Member Data Documentation

ref_ptr<DoubleArray> osg::Uniform::_doubleArray

protected

ref_ptr<UniformCallback> osg::Uniform::_eventCallback

protected

ref_ptr<FloatArray> osg::Uniform::_floatArray

protected

ref_ptr<IntArray> osg::Uniform::_intArray

protected

unsigned int osg::Uniform::_modifiedCount

protected

unsigned int osg::Uniform::_nameID

protected

unsigned int osg::Uniform::_numElements

protected

ParentList osg::Uniform::_parents

protected

Type osg::Uniform::_type

protected

ref_ptr<UIntArray> osg::Uniform::_uintArray

protected

ref_ptr<UniformCallback> osg::Uniform::_updateCallback

protected

---

The documentation for this class was generated from the following file:

• osg/Uniform