forked from bartvdbraak/blender
145 lines
3.7 KiB
C++
145 lines
3.7 KiB
C++
/**
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* Do an object ipo
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*
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* $Id$
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*
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
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* All rights reserved.
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*
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* The Original Code is: all of this file.
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*
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* Contributor(s): none yet.
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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#ifndef __KX_IPOACTUATOR
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#define __KX_IPOACTUATOR
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#include "SCA_IActuator.h"
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class KX_IpoActuator : public SCA_IActuator
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{
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Py_Header;
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private:
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/** Computes the IPO start time from the current time
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and the current frame. */
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void SetStartTime(float curtime);
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/** Computes the current frame from the current time
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and the IPO start time. */
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void SetLocalTime(float curtime);
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/** Ensures the current frame is between the start and
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end frames. */
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bool ClampLocalTime();
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protected:
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bool m_bNegativeEvent;
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/** Begin frame of the ipo. */
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float m_startframe;
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/** End frame of the ipo. */
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float m_endframe;
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/** Include children in the transforms? */
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bool m_recurse;
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/** Current active frame of the ipo. */
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float m_localtime;
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/** The time this ipo started at. */
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float m_starttime;
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/** play backwards or forwards? (positive means forward). */
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float m_direction;
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/** Name of the property (only used in from_prop mode). */
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STR_String m_propname;
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/** Name of the property where we write the current frame number */
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STR_String m_framepropname;
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/** Interpret the ipo as a force? */
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bool m_ipo_as_force;
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/** Add Ipo curve to current loc/rot/scale */
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bool m_ipo_add;
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/** The Ipo curve is applied in local coordinates */
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bool m_ipo_local;
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bool m_bIpoPlaying;
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public:
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enum IpoActType
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{
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KX_ACT_IPO_NODEF = 0,
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KX_ACT_IPO_PLAY,
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KX_ACT_IPO_PINGPONG,
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KX_ACT_IPO_FLIPPER,
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KX_ACT_IPO_LOOPSTOP,
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KX_ACT_IPO_LOOPEND,
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KX_ACT_IPO_KEY2KEY,
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KX_ACT_IPO_FROM_PROP,
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KX_ACT_IPO_MAX
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};
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static const char *S_KX_ACT_IPO_PLAY_STRING;
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static const char *S_KX_ACT_IPO_PINGPONG_STRING;
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static const char *S_KX_ACT_IPO_FLIPPER_STRING;
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static const char *S_KX_ACT_IPO_LOOPSTOP_STRING;
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static const char *S_KX_ACT_IPO_LOOPEND_STRING;
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static const char *S_KX_ACT_IPO_KEY2KEY_STRING;
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static const char *S_KX_ACT_IPO_FROM_PROP_STRING;
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int string2mode(char* modename);
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int m_type;
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KX_IpoActuator(SCA_IObject* gameobj,
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const STR_String& propname,
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const STR_String& framePropname,
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float starttime,
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float endtime,
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bool recurse,
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int acttype,
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bool ipo_as_force,
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bool ipo_add,
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bool ipo_local);
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virtual ~KX_IpoActuator() {};
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virtual CValue* GetReplica() {
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KX_IpoActuator* replica = new KX_IpoActuator(*this);//m_float,GetName());
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replica->ProcessReplica();
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return replica;
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};
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void SetStart(float starttime);
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void SetEnd(float endtime);
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virtual bool Update(double curtime, bool frame);
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/* --------------------------------------------------------------------- */
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/* Python interface ---------------------------------------------------- */
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/* --------------------------------------------------------------------- */
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};
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#endif //__KX_IPOACTUATOR
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