mirror of
https://github.com/panda3d/panda3d.git
synced 2025-10-04 02:42:49 -04:00
83 lines
2.5 KiB
C++
83 lines
2.5 KiB
C++
// Filename: glGeomMunger_src.h
|
|
// Created by: drose (10Mar05)
|
|
//
|
|
////////////////////////////////////////////////////////////////////
|
|
//
|
|
// 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."
|
|
//
|
|
////////////////////////////////////////////////////////////////////
|
|
|
|
#include "pandabase.h"
|
|
#include "standardMunger.h"
|
|
#include "graphicsStateGuardian.h"
|
|
#include "textureAttrib.h"
|
|
#include "texGenAttrib.h"
|
|
#include "renderState.h"
|
|
#include "weakPointerTo.h"
|
|
#include "weakPointerCallback.h"
|
|
|
|
class CLP(GeomContext);
|
|
|
|
////////////////////////////////////////////////////////////////////
|
|
// Class : GLGeomMunger
|
|
// Description : This specialization on GeomMunger finesses vertices
|
|
// for OpenGL rendering. In particular, it makes sure
|
|
// colors aren't stored in DirectX's packed_argb format.
|
|
////////////////////////////////////////////////////////////////////
|
|
class EXPCL_GL CLP(GeomMunger) : public StandardMunger, public WeakPointerCallback {
|
|
public:
|
|
CLP(GeomMunger)(GraphicsStateGuardian *gsg, const RenderState *state);
|
|
virtual ~CLP(GeomMunger)();
|
|
ALLOC_DELETED_CHAIN_DECL(CLP(GeomMunger));
|
|
|
|
virtual void wp_callback(void *);
|
|
|
|
protected:
|
|
virtual CPT(GeomVertexFormat) munge_format_impl(const GeomVertexFormat *orig,
|
|
const GeomVertexAnimationSpec &animation);
|
|
virtual CPT(GeomVertexFormat) premunge_format_impl(const GeomVertexFormat *orig);
|
|
|
|
virtual int compare_to_impl(const GeomMunger *other) const;
|
|
virtual int geom_compare_to_impl(const GeomMunger *other) const;
|
|
|
|
private:
|
|
WCPT(TextureAttrib) _texture;
|
|
WCPT(TexGenAttrib) _tex_gen;
|
|
|
|
typedef pset<CLP(GeomContext) *> GeomContexts;
|
|
GeomContexts _geom_contexts;
|
|
|
|
enum Flags {
|
|
F_interleaved_arrays = 0x0001,
|
|
F_parallel_arrays = 0x0002,
|
|
};
|
|
int _flags;
|
|
|
|
public:
|
|
static TypeHandle get_class_type() {
|
|
return _type_handle;
|
|
}
|
|
static void init_type() {
|
|
StandardMunger::init_type();
|
|
register_type(_type_handle, CLASSPREFIX_QUOTED "GeomMunger",
|
|
StandardMunger::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;
|
|
|
|
friend class CLP(GeomContext);
|
|
};
|
|
|
|
#include "glGeomMunger_src.I"
|
|
|