historical/toontown-classic.git/panda/include/glGeomContext_src.h
2024-01-16 11:20:27 -06:00

74 lines
1.9 KiB
C++

/**
* PANDA 3D SOFTWARE
* Copyright (c) Carnegie Mellon University. All rights reserved.
*
* All use of this software is subject to the terms of the revised BSD
* license. You should have received a copy of this license along
* with this source code in a file named "LICENSE."
*
* @file glGeomContext_src.h
* @author drose
* @date 2004-03-19
*/
#include "pandabase.h"
#include "geomContext.h"
#include "geomMunger.h"
#include "geomVertexData.h"
#include "pointerTo.h"
#include "pmap.h"
#include "deletedChain.h"
class CLP(GeomMunger);
/**
*
*/
class EXPCL_GL CLP(GeomContext) : public GeomContext {
public:
INLINE CLP(GeomContext)(Geom *geom);
virtual ~CLP(GeomContext)();
ALLOC_DELETED_CHAIN(CLP(GeomContext));
bool get_display_list(GLuint &index, const CLP(GeomMunger) *munger,
UpdateSeq modified);
void release_display_lists();
void remove_munger(CLP(GeomMunger) *munger);
// The different variants of the display list, for storing the different
// states the geom might have been rendered in (each using a different
// munger).
class DisplayList {
public:
INLINE DisplayList();
GLuint _index;
UpdateSeq _modified;
};
typedef pmap<CLP(GeomMunger) *, DisplayList> DisplayLists;
DisplayLists _display_lists;
// The number of vertices encoded in the display list, for stats reporting.
#ifdef DO_PSTATS
int _num_verts;
#endif
public:
static TypeHandle get_class_type() {
return _type_handle;
}
static void init_type() {
GeomContext::init_type();
register_type(_type_handle, CLASSPREFIX_QUOTED "GeomContext",
GeomContext::get_class_type());
}
virtual TypeHandle get_type() const {
return get_class_type();
}
virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
private:
static TypeHandle _type_handle;
};
#include "glGeomContext_src.I"