Encapsulate OpenGL glAlphaFunc
Inheritance:
Public Methods
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AlphaFunc()
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AlphaFunc(const AlphaFunc& af, const CopyOp& copyop=CopyOp::SHALLOW_COPY)
- Copy constructor using CopyOp to manage deep vs shallow copy
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META_StateAttribute(AlphaFunc, ALPHAFUNC)
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virtual int compare(const StateAttribute& sa) const
- return -1 if *this < *rhs, 0 if *this==*rhs, 1 if *this>*rhs
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virtual void setStateSetModes(StateSet& ds, const GLModeValue value) const
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inline void setFunction(const ComparisonFunction func, const float ref)
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inline const ComparisonFunction getFunction() const
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inline const float getReferenceValue() const
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virtual void apply(State& state) const
Public Members
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enum ComparisonFunction
Protected Fields
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ComparisonFunction _comparisonFunc
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float _referenceValue
Protected Methods
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virtual ~AlphaFunc()
Public Methods
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virtual Object* cloneType() const
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virtual Object* clone(const CopyOp&) const
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virtual bool isSameKindAs(const Object* obj) const
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virtual const char* className() const
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virtual const Type getType() const
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bool operator < (const StateAttribute& rhs) const
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bool operator == (const StateAttribute& rhs) const
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bool operator != (const StateAttribute& rhs) const
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virtual void compile(State&) const
Public Members
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typedef GLenum GLMode
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typedef unsigned int GLModeValue
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typedef unsigned int OverrideValue
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enum Values
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typedef unsigned int Type
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enum Types
Inherited from Object:
Public Methods
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inline void setDataVariance(const DataVariance dv)
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inline const DataVariance getDataVariance() const
Public Members
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enum DataVariance
Protected Fields
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DataVariance _dataVariance
Public Methods
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inline Referenced& operator = (Referenced&)
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inline void ref() const
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inline void unref() const
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inline void unref_nodelete() const
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inline const int referenceCount() const
Protected Fields
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mutable int _refCount
Documentation
Encapsulate OpenGL glAlphaFunc
AlphaFunc()
AlphaFunc(const AlphaFunc& af, const CopyOp& copyop=CopyOp::SHALLOW_COPY)
- Copy constructor using CopyOp to manage deep vs shallow copy
META_StateAttribute(AlphaFunc, ALPHAFUNC)
virtual int compare(const StateAttribute& sa) const
- return -1 if *this < *rhs, 0 if *this==*rhs, 1 if *this>*rhs
virtual void setStateSetModes(StateSet& ds, const GLModeValue value) const
enum ComparisonFunction
NEVER
LESS
EQUAL
LEQUAL
GREATER
NOTEQUAL
GEQUAL
ALWAYS
inline void setFunction(const ComparisonFunction func, const float ref)
inline const ComparisonFunction getFunction() const
inline const float getReferenceValue() const
virtual void apply(State& state) const
virtual ~AlphaFunc()
ComparisonFunction _comparisonFunc
float _referenceValue
- This class has no child classes.
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