83 lines
2.2 KiB
C++
83 lines
2.2 KiB
C++
// Filename: geomLine.h
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// Created by: charles (13Jul00)
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//
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////////////////////////////////////////////////////////////////////
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//
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// PANDA 3D SOFTWARE
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// Copyright (c) 2001 - 2004, Disney Enterprises, Inc. All rights reserved
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//
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// All use of this software is subject to the terms of the Panda 3d
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// Software license. You should have received a copy of this license
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// along with this source code; you will also find a current copy of
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// the license at http://etc.cmu.edu/panda3d/docs/license/ .
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//
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// To contact the maintainers of this program write to
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// panda3d-general@lists.sourceforge.net .
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//
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////////////////////////////////////////////////////////////////////
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#ifndef GEOMLINE_H
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#define GEOMLINE_H
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#include "geom.h"
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////////////////////////////////////////////////////////////////////
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// Class : GeomLine
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// Description : Line Primitive
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////////////////////////////////////////////////////////////////////
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class EXPCL_PANDA GeomLine : public Geom
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{
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public:
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GeomLine( void ) : Geom() { }
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virtual Geom *make_copy() const;
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virtual void print_draw_immediate( void ) const { }
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virtual void draw_immediate(GraphicsStateGuardianBase *gsg, GeomContext *gc);
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virtual int get_num_vertices_per_prim() const {
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return 2;
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}
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virtual int get_num_more_vertices_than_components() const {
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return 0;
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}
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virtual bool uses_components() const {
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return false;
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}
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virtual int get_length(int) const {
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return 2;
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}
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virtual Geom *explode() const {
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return new GeomLine(*this);
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}
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public:
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static void register_with_read_factory(void);
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virtual void write_datagram(BamWriter* manager, Datagram &me);
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static TypedWritable *make_GeomLine(const FactoryParams ¶ms);
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protected:
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void fillin(DatagramIterator& scan, BamReader* manager);
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PUBLISHED:
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static TypeHandle get_class_type() {
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return _type_handle;
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}
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public:
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static void init_type() {
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Geom::init_type();
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register_type(_type_handle, "GeomLine",
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Geom::get_class_type());
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}
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virtual TypeHandle get_type() const {
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return get_class_type();
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}
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virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
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private:
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static TypeHandle _type_handle;
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};
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#endif
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