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GeomLinestrips Class Reference

Defines a series of line strips. More...

#include "geomLinestrips.h"

Inheritance diagram for GeomLinestrips:
GeomPrimitive CopyOnWriteObject GeomEnums CachedTypedWritableReferenceCount TypedWritableReferenceCount TypedWritable ReferenceCount TypedObject MemoryBase MemoryBase

List of all members.

Public Member Functions

 GeomLinestrips (UsageHint usage_hint)
 GeomLinestrips (const GeomLinestrips &copy)
virtual bool draw (GraphicsStateGuardianBase *gsg, const GeomPrimitivePipelineReader *reader, bool force) const
 Calls the appropriate method on the GSG to draw the primitive.
virtual TypeHandle force_init_type ()
virtual int get_geom_rendering () const
 Returns the set of GeomRendering bits that represent the rendering properties required to properly render this primitive.
virtual int get_min_num_vertices_per_primitive () const
 Returns the minimum number of vertices that must be added before close_primitive() may legally be called.
virtual PrimitiveType get_primitive_type () const
 Returns the fundamental rendering type of this primitive: whether it is points, lines, or polygons.
virtual TypeHandle get_type () const
virtual PT (GeomPrimitive) make_copy() const

Static Public Member Functions

static TypeHandle get_class_type ()
static void init_type ()
static void register_with_read_factory ()
 Tells the BamReader how to create objects of type Geom.

Protected Member Functions

virtual CPT (GeomPrimitive) decompose_impl() const
virtual CPT (GeomVertexArrayData) rotate_impl() const

Static Protected Member Functions

static TypedWritablemake_from_bam (const FactoryParams &params)
 This function is called by the BamReader's factory when a new object of type Geom is encountered in the Bam file.

Friends

class Geom

Detailed Description

Defines a series of line strips.

Definition at line 25 of file geomLinestrips.h.


Member Function Documentation

bool GeomLinestrips::draw ( GraphicsStateGuardianBase gsg,
const GeomPrimitivePipelineReader reader,
bool  force 
) const [virtual]

Calls the appropriate method on the GSG to draw the primitive.

Implements GeomPrimitive.

Definition at line 116 of file geomLinestrips.cxx.

int GeomLinestrips::get_geom_rendering ( ) const [virtual]

Returns the set of GeomRendering bits that represent the rendering properties required to properly render this primitive.

Reimplemented from GeomPrimitive.

Definition at line 90 of file geomLinestrips.cxx.

References GeomPrimitive::is_indexed().

int GeomLinestrips::get_min_num_vertices_per_primitive ( ) const [virtual]

Returns the minimum number of vertices that must be added before close_primitive() may legally be called.

Reimplemented from GeomPrimitive.

Definition at line 105 of file geomLinestrips.cxx.

GeomPrimitive::PrimitiveType GeomLinestrips::get_primitive_type ( ) const [virtual]

Returns the fundamental rendering type of this primitive: whether it is points, lines, or polygons.

This is used to set up the appropriate antialiasing settings when AntialiasAttrib::M_auto is in effect; it also implies the type of primitive that will be produced when decompose() is called.

Implements GeomPrimitive.

Definition at line 78 of file geomLinestrips.cxx.

TypedWritable * GeomLinestrips::make_from_bam ( const FactoryParams params) [static, protected]

This function is called by the BamReader's factory when a new object of type Geom is encountered in the Bam file.

It should create the Geom and extract its information from the file.

Definition at line 233 of file geomLinestrips.cxx.

Referenced by register_with_read_factory().

void GeomLinestrips::register_with_read_factory ( ) [static]

Tells the BamReader how to create objects of type Geom.

Definition at line 220 of file geomLinestrips.cxx.

References BamReader::get_factory(), make_from_bam(), and Factory< Type >::register_factory().


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