forked from bartvdbraak/blender
121 lines
2.6 KiB
C++
121 lines
2.6 KiB
C++
/**
|
|
* Implementationclass to derive controllers from
|
|
*
|
|
* $Id$
|
|
*
|
|
* ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
|
|
*
|
|
* 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 2
|
|
* of the License, or (at your option) any later version. The Blender
|
|
* Foundation also sells licenses for use in proprietary software under
|
|
* the Blender License. See http://www.blender.org/BL/ for information
|
|
* about this.
|
|
*
|
|
* 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, write to the Free Software Foundation,
|
|
* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*
|
|
* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
|
|
* All rights reserved.
|
|
*
|
|
* The Original Code is: all of this file.
|
|
*
|
|
* Contributor(s): none yet.
|
|
*
|
|
* ***** END GPL/BL DUAL LICENSE BLOCK *****
|
|
*/
|
|
|
|
#ifndef __SG_CONTROLLER_H
|
|
#define __SG_CONTROLLER_H
|
|
|
|
#include "SG_IObject.h"
|
|
|
|
/**
|
|
* A scenegraph controller
|
|
*/
|
|
class SG_Controller
|
|
{
|
|
public:
|
|
SG_Controller(
|
|
) :
|
|
m_pObject(NULL) {
|
|
}
|
|
|
|
virtual
|
|
~SG_Controller(
|
|
) {};
|
|
|
|
virtual
|
|
bool
|
|
Update(
|
|
double time
|
|
)=0;
|
|
|
|
virtual
|
|
void
|
|
SetObject (
|
|
SG_IObject* object
|
|
);
|
|
|
|
void
|
|
ClearObject(
|
|
);
|
|
|
|
virtual
|
|
void
|
|
SetSimulatedTime(
|
|
double time
|
|
)=0;
|
|
|
|
virtual
|
|
SG_Controller*
|
|
GetReplica(
|
|
class SG_Node* destnode
|
|
)=0;
|
|
|
|
/**
|
|
* Hacky way of passing options to specific controllers
|
|
* @param option An integer identifying the option.
|
|
* @param value The value of this option.
|
|
* @attention This has been placed here to give sca-elements
|
|
* @attention some control over the controllers. This is
|
|
* @attention necessary because the identity of the controller
|
|
* @attention is lost on the way here.
|
|
*/
|
|
virtual
|
|
void
|
|
SetOption(
|
|
int option,
|
|
int value
|
|
)=0;
|
|
|
|
/**
|
|
* Option-identifiers: SG_CONTR_<controller-type>_<option>.
|
|
* Options only apply to a specific controller type. The
|
|
* semantics are defined by whoever uses the setting.
|
|
*/
|
|
enum SG_Controller_option {
|
|
SG_CONTR_NODEF = 0,
|
|
SG_CONTR_IPO_IPO_AS_FORCE,
|
|
SG_CONTR_IPO_FORCES_ACT_LOCAL,
|
|
SG_CONTR_CAMIPO_LENS,
|
|
SG_CONTR_CAMIPO_CLIPEND,
|
|
SG_CONTR_CAMIPO_CLIPSTART,
|
|
SG_CONTR_MAX
|
|
};
|
|
|
|
protected:
|
|
SG_IObject* m_pObject;
|
|
|
|
};
|
|
|
|
#endif //__SG_CONTROLLER_H
|
|
|