class osgGL2::UniformValue

osgGL2::UniformValue is for internal use by osgGL2::ProgramObject.

Inheritance:

Public Methods

virtual void apply( Extensions* ext, const GLhandleARB progObj ) const

virtual int compare(const UniformValue& uv) const

Protected Fields

std::string _name

Protected Methods

UniformValue( const char* uniformName )

virtual ~UniformValue()

UniformValue()

UniformValue(const UniformValue&)

UniformValue& operator=(const UniformValue&)

int getLocation( Extensions* ext, const GLhandleARB progObj ) const

Documentation

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().

virtual void apply( Extensions* ext, const GLhandleARB progObj ) const

virtual int compare(const UniformValue& uv) const

UniformValue( const char* uniformName )

virtual ~UniformValue()

UniformValue()

UniformValue(const UniformValue&)

UniformValue& operator=(const UniformValue&)

int getLocation( Extensions* ext, const GLhandleARB progObj ) const

std::string _name

Direct child classes:

UniformValueTemplate

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