OpenGl_ProjectionState Class Reference

Defines state of OCCT projection transformation. More...

#include <OpenGl_ShaderStates.hxx>

Inheritance diagram for OpenGl_ProjectionState:

Public Member Functions
	OpenGl_ProjectionState ()
	Creates uninitialized projection state.
void	Set (const NCollection_Mat4< float > &theProjectionMatrix)
	Sets new projection matrix.
const NCollection_Mat4< float > &	ProjectionMatrix () const
	Returns current projection matrix.
const NCollection_Mat4< float > &	ProjectionMatrixInverse () const
	Returns inverse of current projection matrix.
Public Member Functions inherited from OpenGl_StateInterface
	OpenGl_StateInterface ()
	Creates new state.
size_t	Index () const
	Returns current state index.
void	Update ()
	Increment current state.

Additional Inherited Members
Protected Attributes inherited from OpenGl_StateInterface
size_t	myIndex
	current state index

Detailed Description

Defines state of OCCT projection transformation.

Constructor & Destructor Documentation

OpenGl_ProjectionState()

OpenGl_ProjectionState::OpenGl_ProjectionState

(

)

Creates uninitialized projection state.

Member Function Documentation

ProjectionMatrix()

const NCollection_Mat4< float > & OpenGl_ProjectionState::ProjectionMatrix ( ) const

inline

Returns current projection matrix.

ProjectionMatrixInverse()

const NCollection_Mat4< float > & OpenGl_ProjectionState::ProjectionMatrixInverse

(

)

const

Returns inverse of current projection matrix.

Set()

void OpenGl_ProjectionState::Set

(

const NCollection_Mat4< float > &

theProjectionMatrix

)

Sets new projection matrix.

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

• OpenGl_ShaderStates.hxx