osgGL2::UniformValue Class Reference

Inheritance diagram for osgGL2::UniformValue:

List of all members.

Public Member Functions
virtual void	apply (Extensions *ext, const GLhandleARB progObj) const =0
virtual int	compare (const UniformValue &uv) const
Protected Member Functions
	UniformValue (const char *uniformName)
virtual	~UniformValue ()
	UniformValue ()
	UniformValue (const UniformValue &)
UniformValue &	operator= (const UniformValue &)
int	getLocation (Extensions *ext, const GLhandleARB progObj) const
Protected Attributes
std::string	_name

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Detailed Description

osgGL2::UniformValue is for internal use by osgGL2::ProgramObject. UniformValue is an abstract class to encapsulate a new value for a glUniform. osgGL2::ProgramObject.setUniform() constructs and sends a UniformValue to all its PerContextProgramObjects (PCPOs) to set the value of a glUniform. The value contained in each UniformValue value is propagated to the glProgramObjects during the next osgGL2::ProgramObject.apply().

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Constructor & Destructor Documentation

osgGL2::UniformValue::UniformValue (  const char *  uniformName  )  [inline, protected]

virtual osgGL2::UniformValue::~UniformValue (   )  [inline, protected, virtual]

osgGL2::UniformValue::UniformValue (   )  [protected]

osgGL2::UniformValue::UniformValue (  const UniformValue &   )  [protected]

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Member Function Documentation

virtual void osgGL2::UniformValue::apply (  Extensions *  ext, const GLhandleARB  progObj )  const [pure virtual]

Implemented in osgGL2::UniformValueTemplate< T >.

virtual int osgGL2::UniformValue::compare (  const UniformValue &  uv  )  const [virtual]

Reimplemented in osgGL2::UniformValueTemplate< T >.

int osgGL2::UniformValue::getLocation (  Extensions *  ext, const GLhandleARB  progObj )  const [protected]

UniformValue& osgGL2::UniformValue::operator= (  const UniformValue &   )  [protected]

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Member Data Documentation

std::string osgGL2::UniformValue::_name [protected]

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

• UniformValue

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