OSG  3.4.0
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Pages
Public Member Functions | Protected Types | Protected Member Functions | Protected Attributes | List of all members
osg::ShaderAttribute Class Reference

#include <ShaderAttribute.h>

Inheritance diagram for osg::ShaderAttribute:
Inheritance graph
[legend]
Collaboration diagram for osg::ShaderAttribute:
Collaboration graph
[legend]

Public Member Functions

 ShaderAttribute ()
 
 ShaderAttribute (const ShaderAttribute &sa, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
 
virtual osg::Object * cloneType () const
 
virtual osg::Object * clone (const osg::CopyOp &copyop) const
 
virtual bool isSameKindAs (const osg::Object *obj) const
 
virtual const char * libraryName () const
 
virtual const char * className () const
 
virtual int compare (const StateAttribute &sa) const
 
void setType (Type type)
 
virtual Type getType () const
 
unsigned int addShader (Shader *shader)
 
void removeShader (unsigned int i)
 
unsigned int getNumShaders () const
 
Shader * getShader (unsigned int i)
 
const Shader * getShader (unsigned int i) const
 
unsigned int addUniform (Uniform *uniform)
 
void removeUniform (unsigned int i)
 
unsigned int getNumUniforms () const
 
Uniform * getUniform (unsigned int i)
 
const Uniform * getUniform (unsigned int i) const
 
virtual bool getModeUsage (StateAttribute::ModeUsage &usage) const
 
virtual void apply (State &state) const
 
virtual void compileGLObjects (State &state) const
 
virtual void resizeGLObjectBuffers (unsigned int maxSize)
 
virtual void releaseGLObjects (State *state=0) const
 
- Public Member Functions inherited from osg::StateAttribute
 StateAttribute ()
 
 StateAttribute (const StateAttribute &sa, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
 
virtual StateAttribute * asStateAttribute ()
 
virtual const StateAttribute * asStateAttribute () const
 
virtual Texture * asTexture ()
 
virtual const Texture * asTexture () const
 
virtual unsigned int getMember () const
 
TypeMemberPair getTypeMemberPair () const
 
virtual bool isTextureAttribute () const
 
bool operator< (const StateAttribute &rhs) const
 
bool operator== (const StateAttribute &rhs) const
 
bool operator!= (const StateAttribute &rhs) const
 
const ParentList & getParents () const
 
StateSet * getParent (unsigned int i)
 
const StateSet * getParent (unsigned int i) const
 
unsigned int getNumParents () const
 
void setShaderComponent (ShaderComponent *sc)
 
ShaderComponent * getShaderComponent ()
 
const ShaderComponent * getShaderComponent () const
 
virtual bool checkValidityOfAssociatedModes (osg::State &) const
 
void setUpdateCallback (StateAttributeCallback *uc)
 
StateAttributeCallback * getUpdateCallback ()
 
const StateAttributeCallback * getUpdateCallback () const
 
void setEventCallback (StateAttributeCallback *ec)
 
StateAttributeCallback * getEventCallback ()
 
const StateAttributeCallback * getEventCallback () const
 
- Public Member Functions inherited from osg::Object
 Object ()
 
 Object (bool threadSafeRefUnref)
 
 Object (const Object &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
 
std::string getCompoundClassName () const
 
virtual Node * asNode ()
 
virtual const Node * asNode () const
 
virtual NodeVisitor * asNodeVisitor ()
 
virtual const NodeVisitor * asNodeVisitor () const
 
virtual Uniform * asUniform ()
 
virtual const Uniform * asUniform () const
 
virtual void setThreadSafeRefUnref (bool threadSafe)
 
virtual void setName (const std::string &name)
 
void setName (const char *name)
 
const std::string & getName () const
 
void setDataVariance (DataVariance dv)
 
DataVariance getDataVariance () const
 
virtual void computeDataVariance ()
 
void setUserDataContainer (osg::UserDataContainer *udc)
 
osg::UserDataContainer * getUserDataContainer ()
 
const osg::UserDataContainer * getUserDataContainer () const
 
osg::UserDataContainer * getOrCreateUserDataContainer ()
 
virtual void setUserData (Referenced *obj)
 
virtual Referenced * getUserData ()
 
virtual const Referenced * getUserData () const
 
template<typename T >
bool getUserValue (const std::string &name, T &value) const
 
template<typename T >
void setUserValue (const std::string &name, const T &value)
 
template<typename T >
BoolValueObject
UCharValueObject
UShortValueObject
UIntValueObject
DoubleValueObject
Vec3fValueObject
Vec2dValueObject
Vec4dValueObject
PlaneValueObject
MatrixdValueObject
BoundingBoxdValueObject
BoundingSpheredValueObject
bool 		getUserValue (const std::string &name, T &value) const
 
- Public Member Functions inherited from osg::Referenced
 Referenced ()
 
 Referenced (bool threadSafeRefUnref)
 
 Referenced (const Referenced &)
 
Referenced & operator= (const Referenced &)
 
bool getThreadSafeRefUnref () const
 
OpenThreads::Mutex * getRefMutex () const
 
int ref () const
 
int unref () const
 
int unref_nodelete () const
 
int referenceCount () const
 
ObserverSet * getObserverSet () const
 
ObserverSet * getOrCreateObserverSet () const
 
void addObserver (Observer *observer) const
 
void removeObserver (Observer *observer) const
 

Protected Types

typedef std::vector
< osg::ref_ptr< osg::Uniform > > 		Uniforms
 

Protected Member Functions

virtual ~ShaderAttribute ()
 
- Protected Member Functions inherited from osg::StateAttribute
virtual ~StateAttribute ()
 
void addParent (osg::StateSet *object)
 
void removeParent (osg::StateSet *object)
 
- Protected Member Functions inherited from osg::Object
virtual ~Object ()
 
- Protected Member Functions inherited from osg::Referenced
virtual ~Referenced ()
 
void signalObserversAndDelete (bool signalDelete, bool doDelete) const
 
void deleteUsingDeleteHandler () const
 

Protected Attributes

Type _type
 
Uniforms _uniforms
 
- Protected Attributes inherited from osg::StateAttribute
ParentList _parents
 
ref_ptr< ShaderComponent > _shaderComponent
 
ref_ptr< StateAttributeCallback > _updateCallback
 
ref_ptr< StateAttributeCallback > _eventCallback
 
- 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
 

Additional Inherited Members

- Public Types inherited from osg::StateAttribute
enum  Values {
  OFF = 0x0, ON = 0x1, OVERRIDE = 0x2, PROTECTED = 0x4,
  INHERIT = 0x8
}
 
enum  Type {
  TEXTURE, POLYGONMODE, POLYGONOFFSET, MATERIAL,
  ALPHAFUNC, ANTIALIAS, COLORTABLE, CULLFACE,
  FOG, FRONTFACE, LIGHT, POINT,
  LINEWIDTH, LINESTIPPLE, POLYGONSTIPPLE, SHADEMODEL,
  TEXENV, TEXENVFILTER, TEXGEN, TEXMAT,
  LIGHTMODEL, BLENDFUNC, BLENDEQUATION, LOGICOP,
  STENCIL, COLORMASK, DEPTH, VIEWPORT,
  SCISSOR, BLENDCOLOR, MULTISAMPLE, CLIPPLANE,
  COLORMATRIX, VERTEXPROGRAM, FRAGMENTPROGRAM, POINTSPRITE,
  PROGRAM, CLAMPCOLOR, HINT, SAMPLEMASKI,
  PRIMITIVERESTARTINDEX, CLIPCONTROL, VALIDATOR, VIEWMATRIXEXTRACTOR,
  OSGNV_PARAMETER_BLOCK, OSGNVEXT_TEXTURE_SHADER, OSGNVEXT_VERTEX_PROGRAM, OSGNVEXT_REGISTER_COMBINERS,
  OSGNVCG_PROGRAM, OSGNVSLANG_PROGRAM, OSGNVPARSE_PROGRAM_PARSER, UNIFORMBUFFERBINDING,
  TRANSFORMFEEDBACKBUFFERBINDING, ATOMICCOUNTERBUFFERBINDING, PATCH_PARAMETER, FRAME_BUFFER_OBJECT,
  VERTEX_ATTRIB_DIVISOR, SHADERSTORAGEBUFFERBINDING, CAPABILITY = 100
}
 
typedef GLenum GLMode
 
typedef unsigned int GLModeValue
 
typedef unsigned int OverrideValue
 
typedef std::pair< Type,
unsigned int > 		TypeMemberPair
 
typedef std::vector< StateSet * > ParentList
 
typedef osg::StateAttributeCallback Callback
 
- Public Types inherited from osg::Object
enum  DataVariance { DYNAMIC, STATIC, UNSPECIFIED }
 
- Static Public Member Functions inherited from osg::Referenced
static OpenThreads::Mutex * getGlobalReferencedMutex ()
 
static void setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting)
 
static bool getThreadSafeReferenceCounting ()
 
static void setDeleteHandler (DeleteHandler *handler)
 
static DeleteHandler * getDeleteHandler ()
 

Detailed Description

Definition at line 23 of file ShaderAttribute.h.

Member Typedef Documentation

typedef std::vector< osg::ref_ptr<osg::Uniform> > osg::ShaderAttribute::Uniforms
protected

Definition at line 71 of file ShaderAttribute.h.

Constructor & Destructor Documentation

osg::ShaderAttribute::ShaderAttribute ( )
osg::ShaderAttribute::ShaderAttribute ( const ShaderAttribute &  sa,
const CopyOp &  copyop = CopyOp::SHALLOW_COPY 
)

Copy constructor using CopyOp to manage deep vs shallow copy.

virtual osg::ShaderAttribute::~ShaderAttribute ( )
protectedvirtual

Member Function Documentation

unsigned int osg::ShaderAttribute::addShader ( Shader *  shader)
inline

Definition at line 45 of file ShaderAttribute.h.

unsigned int osg::ShaderAttribute::addUniform ( Uniform *  uniform)
virtual void osg::ShaderAttribute::apply ( State &  ) const
virtual

apply the OpenGL state attributes. The render info for the current OpenGL context is passed in to allow the StateAttribute to obtain details on the the current context and state.

Reimplemented from osg::StateAttribute.

virtual const char* osg::ShaderAttribute::className ( ) const
inlinevirtual

Return the name of the attribute's class type.

Reimplemented from osg::StateAttribute.

Definition at line 36 of file ShaderAttribute.h.

virtual osg::Object* osg::ShaderAttribute::clone ( const osg::CopyOp &  ) const
inlinevirtual

Clone an attribute, with Object* return type. Must be defined by derived classes.

Implements osg::StateAttribute.

Definition at line 33 of file ShaderAttribute.h.

virtual osg::Object* osg::ShaderAttribute::cloneType ( ) const
virtual

Clone the type of an attribute, with Object* return type. Must be defined by derived classes.

Implements osg::StateAttribute.

virtual int osg::ShaderAttribute::compare ( const StateAttribute &  sa) const
virtual

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

Implements osg::StateAttribute.

virtual void osg::ShaderAttribute::compileGLObjects ( State &  ) const
virtual

Default to nothing to compile - all state is applied immediately.

Reimplemented from osg::StateAttribute.

virtual bool osg::ShaderAttribute::getModeUsage ( StateAttribute::ModeUsage &  ) const
virtual

Return the modes associated with this StateAttribute.

Reimplemented from osg::StateAttribute.

unsigned int osg::ShaderAttribute::getNumShaders ( ) const
inline

Definition at line 47 of file ShaderAttribute.h.

unsigned int osg::ShaderAttribute::getNumUniforms ( ) const
inline

Definition at line 53 of file ShaderAttribute.h.

Shader* osg::ShaderAttribute::getShader ( unsigned int  i)
inline

Definition at line 48 of file ShaderAttribute.h.

const Shader* osg::ShaderAttribute::getShader ( unsigned int  i) const
inline

Definition at line 49 of file ShaderAttribute.h.

virtual Type osg::ShaderAttribute::getType ( ) const
inlinevirtual

Return the Type identifier of the attribute's class type.

Implements osg::StateAttribute.

Definition at line 43 of file ShaderAttribute.h.

Uniform* osg::ShaderAttribute::getUniform ( unsigned int  i)
inline

Definition at line 54 of file ShaderAttribute.h.

Here is the call graph for this function:

const Uniform* osg::ShaderAttribute::getUniform ( unsigned int  i) const
inline

Definition at line 55 of file ShaderAttribute.h.

Here is the call graph for this function:

virtual bool osg::ShaderAttribute::isSameKindAs ( const osg::Object *  obj) const
inlinevirtual

Return true if this and obj are of the same kind of object.

Reimplemented from osg::StateAttribute.

Definition at line 34 of file ShaderAttribute.h.

virtual const char* osg::ShaderAttribute::libraryName ( ) const
inlinevirtual

Return the name of the attribute's library.

Reimplemented from osg::StateAttribute.

Definition at line 35 of file ShaderAttribute.h.

virtual void osg::ShaderAttribute::releaseGLObjects ( State *  = 0) const
virtual

Release OpenGL objects in specified graphics context if State object is passed, otherwise release OpenGL objects for all graphics context if State object pointer NULL.

Reimplemented from osg::StateAttribute.

void osg::ShaderAttribute::removeShader ( unsigned int  i)
inline

Definition at line 46 of file ShaderAttribute.h.

void osg::ShaderAttribute::removeUniform ( unsigned int  i)
virtual void osg::ShaderAttribute::resizeGLObjectBuffers ( unsigned int  )
virtual

Resize any per context GLObject buffers to specified size.

Reimplemented from osg::StateAttribute.

void osg::ShaderAttribute::setType ( Type  type)

Member Data Documentation

Type osg::ShaderAttribute::_type
protected

Definition at line 73 of file ShaderAttribute.h.

Uniforms osg::ShaderAttribute::_uniforms
protected

Definition at line 74 of file ShaderAttribute.h.

The documentation for this class was generated from the following file:
Generated on Tue Oct 4 2016 19:20:51 for OSG by   doxygen 1.8.8