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RenderState::Attribute Class Reference

List of all members.

Public Member Functions
	Attribute (const RenderAttrib *attrib, int override)
	Attribute (int override)
	This constructor is only used when reading the RenderState from a bam file.
	Attribute (TypeHandle type)
	This constructor makes an invalid Attribute with no RenderAttrib pointer; its purpose is just to make an object we can use to look up a particular type in the Attribute set.
	Attribute (const Attribute &copy)
void	operator= (const Attribute &copy)
bool	operator< (const Attribute &other) const
	This is used by the Attributes set to uniquify RenderAttributes by type.
int	compare_to (const Attribute &other) const
	Provides an indication of whether a particular attribute is equivalent to another one, for purposes of generating unique RenderStates.
Public Attributes
TypeHandle	_type
ConstPointerTo< RenderAttrib >	_attrib
int	_override

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Constructor & Destructor Documentation

RenderState::Attribute::Attribute (  const RenderAttrib *  attrib, int  override )  [inline]

Definition at line 57 of file renderState.I. References INLINE.

RenderState::Attribute::Attribute (  int  override  )  [inline]

This constructor is only used when reading the RenderState from a bam file. At this point, the attribute pointer is unknown. Definition at line 77 of file renderState.I. References NULL.

RenderState::Attribute::Attribute (  TypeHandle  type  )  [inline]

This constructor makes an invalid Attribute with no RenderAttrib pointer; its purpose is just to make an object we can use to look up a particular type in the Attribute set. Definition at line 97 of file renderState.I. References _attrib, _override, _type, and INLINE.

RenderState::Attribute::Attribute (  const Attribute &  copy  )  [inline]

Definition at line 112 of file renderState.I. References _type, and INLINE.

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Member Function Documentation

int RenderState::Attribute::compare_to (  const Attribute &  other  )  const [inline]

Provides an indication of whether a particular attribute is equivalent to another one, for purposes of generating unique RenderStates. This should compare all properties of the Attribute, but it is important that the type is compared first, to be consistent with the ordering defined by operator <. Definition at line 171 of file renderState.I.

bool RenderState::Attribute::operator< (  const Attribute &  other  )  const [inline]

This is used by the Attributes set to uniquify RenderAttributes by type. Only one RenderAttrib of a given type is allowed in the set. This ordering must also match the ordering reported by compare_to(). Definition at line 148 of file renderState.I.

void RenderState::Attribute::operator= (  const Attribute &  copy  )  [inline]

Definition at line 127 of file renderState.I. References _attrib, _override, _type, TypeHandle::get_index(), and INLINE.

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Member Data Documentation

ConstPointerTo< RenderAttrib > RenderState::Attribute::_attrib

Definition at line 191 of file renderState.h. Referenced by Attribute(), RenderState::do_invert_compose(), operator=(), and RenderState::remove_attrib().

int RenderState::Attribute::_override

Definition at line 192 of file renderState.h. Referenced by Attribute(), and operator=().

TypeHandle RenderState::Attribute::_type

Definition at line 190 of file renderState.h. Referenced by Attribute(), RenderState::do_invert_compose(), and operator=().

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

• panda/src/pgraph/renderState.h
• panda/src/pgraph/renderState.I

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