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Initial commit of Command & Conquer Renegade source code.

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LFeenanEA
2025-02-27 16:39:46 +00:00
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commit 58ed459113
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Code/wwphys/umbrasupport.h Normal file
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/*
** Command & Conquer Renegade(tm)
** Copyright 2025 Electronic Arts Inc.
**
** This program is free software: you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation, either version 3 of the License, or
** (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/***********************************************************************************************
*** C O N F I D E N T I A L --- W E S T W O O D S T U D I O S ***
***********************************************************************************************
* *
* Project Name : wwphys *
* *
* $Archive:: /Commando/Code/wwphys/umbrasupport.h $*
* *
* Original Author:: Greg Hjelstrom *
* *
* $Author:: Greg_h $*
* *
* $Modtime:: 11/29/00 6:32p $*
* *
* $Revision:: 2 $*
* *
*---------------------------------------------------------------------------------------------*
* Functions: *
* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
#ifndef UMBRASUPPORT_H
#define UMBRASUPPORT_H
#define UMBRASUPPORT 0
#include "always.h"
#include "physlist.h"
#if (UMBRASUPPORT)
class MeshClass;
class CameraClass;
class Matrix3D;
class AABoxClass;
namespace Umbra
{
class Cell;
class Camera;
class Model;
}
/**
** UmbraSupport
** This is a collection of support functions for Umbra, Hybrid's occlusion
** culling library.
*/
class UmbraSupport
{
public:
static void Init(void);
static void Shutdown(void);
static void Enable_Umbra(bool onoff);
static bool Is_Umbra_Enabled(void);
static float Get_Umbra_Memory_Consumption(void);
static Umbra::Cell * Peek_Umbra_Cell(void);
static Umbra::Camera * Peek_Umbra_Camera(void);
static Umbra::Model * Peek_Dummy_Sphere(void);
static Umbra::Model * Create_Box_Model(const AABoxClass & objbox);
static Umbra::Model * Create_Mesh_Model(MeshClass & mesh);
static void Install_Umbra_Object(PhysClass * obj);
static void Remove_Umbra_Object(PhysClass * obj);
static void Collect_Visible_Objects(const CameraClass & camera,RefPhysListClass & visible_obj_list);
static void Update_Umbra_Object(PhysClass * obj);
protected:
bool UmbraEnabled;
};
#endif //UMBRASUPPORT
#endif //UMBRASUPPORT_H