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AccumulatedAttribs Class Reference

This class is used by the SceneGraphReducer to maintain and accumulate the set of attributes we have encountered on each node that might eventually be applied to the vertices at the leaves. More...

#include <accumulatedAttribs.h>

List of all members.

Public Member Functions
	AccumulatedAttribs ()
	AccumulatedAttribs (const AccumulatedAttribs &copy)
void	operator= (const AccumulatedAttribs &copy)
void	write (ostream &out, int attrib_types, int indent_level) const
void	collect (PandaNode *node, int attrib_types)
	Collects the state and transform from the indicated node and adds it to the accumulator, removing it from the node.
void	apply_to_node (PandaNode *node, int attrib_types)
	Stores the indicated attributes in the node's transform and state information; does not attempt to apply the properties to the vertices.
Public Attributes
ConstPointerTo< TransformState >	_transform
ConstPointerTo< RenderAttrib >	_color
ConstPointerTo< RenderAttrib >	_color_scale
ConstPointerTo< RenderAttrib >	_tex_matrix
ConstPointerTo< RenderState >	_other

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Detailed Description

This class is used by the SceneGraphReducer to maintain and accumulate the set of attributes we have encountered on each node that might eventually be applied to the vertices at the leaves.

Definition at line 46 of file accumulatedAttribs.h.

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Constructor & Destructor Documentation

AccumulatedAttribs::AccumulatedAttribs (   )  [inline]

Definition at line 31 of file accumulatedAttribs.I. References INLINE.

AccumulatedAttribs::AccumulatedAttribs (  const AccumulatedAttribs &  copy  )  [inline]

Definition at line 44 of file accumulatedAttribs.I.

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Member Function Documentation

void AccumulatedAttribs::apply_to_node (  PandaNode *  node, int  attrib_types )

Stores the indicated attributes in the node's transform and state information; does not attempt to apply the properties to the vertices. Clears the attributes from the accumulator for future traversals. Definition at line 158 of file accumulatedAttribs.cxx.

void AccumulatedAttribs::collect (  PandaNode *  node, int  attrib_types )

Collects the state and transform from the indicated node and adds it to the accumulator, removing it from the node. Definition at line 83 of file accumulatedAttribs.cxx. References _color, and NULL.

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

Definition at line 61 of file accumulatedAttribs.I.

void AccumulatedAttribs::write (  ostream &  out, int  attrib_types, int  indent_level )  const

Definition at line 40 of file accumulatedAttribs.cxx. References indent(), and NULL.

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Member Data Documentation

ConstPointerTo< RenderAttrib > AccumulatedAttribs::_color

Definition at line 58 of file accumulatedAttribs.h. Referenced by collect(), and GeomNode::~GeomNode().

ConstPointerTo< RenderAttrib > AccumulatedAttribs::_color_scale

Definition at line 59 of file accumulatedAttribs.h.

ConstPointerTo< RenderState > AccumulatedAttribs::_other

Definition at line 61 of file accumulatedAttribs.h.

ConstPointerTo< RenderAttrib > AccumulatedAttribs::_tex_matrix

Definition at line 60 of file accumulatedAttribs.h.

ConstPointerTo< TransformState > AccumulatedAttribs::_transform

Definition at line 57 of file accumulatedAttribs.h. Referenced by PandaNode::safe_to_transform(), and GeomNode::~GeomNode().

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

• panda/src/pgraph/accumulatedAttribs.h
• panda/src/pgraph/accumulatedAttribs.cxx
• panda/src/pgraph/accumulatedAttribs.I

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