64 lines
1.6 KiB
C
64 lines
1.6 KiB
C
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/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file displayRegionCullCallbackData.h
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* @author drose
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* @date 2009-03-14
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*/
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#ifndef DISPLAYREGIONCULLCALLBACKDATA_H
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#define DISPLAYREGIONCULLCALLBACKDATA_H
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#include "pandabase.h"
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#include "callbackData.h"
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class CullHandler;
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class SceneSetup;
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/**
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* This specialization on CallbackData is passed when the callback is
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* initiated from the cull traversal, for a DisplayRegion.
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*/
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class EXPCL_PANDA_DISPLAY DisplayRegionCullCallbackData : public CallbackData {
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public:
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DisplayRegionCullCallbackData(CullHandler *cull_handler, SceneSetup *scene_setup);
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PUBLISHED:
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virtual void output(std::ostream &out) const;
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INLINE CullHandler *get_cull_handler() const;
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INLINE SceneSetup *get_scene_setup() const;
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virtual void upcall();
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private:
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CullHandler *_cull_handler;
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SceneSetup *_scene_setup;
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public:
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static TypeHandle get_class_type() {
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return _type_handle;
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}
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static void init_type() {
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CallbackData::init_type();
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register_type(_type_handle, "DisplayRegionCullCallbackData",
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CallbackData::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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#include "displayRegionCullCallbackData.I"
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#endif
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