blender/source/gameengine/Physics/Dummy/DummyPhysicsEnvironment.cpp

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/**
* $Id$
*
* ***** BEGIN GPL LICENSE BLOCK *****
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*
* 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.
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*
* 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 LICENSE BLOCK *****
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*/
#include "DummyPhysicsEnvironment.h"
#include "PHY_IMotionState.h"
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
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DummyPhysicsEnvironment::DummyPhysicsEnvironment()
{
// create physicsengine data
}
DummyPhysicsEnvironment::~DummyPhysicsEnvironment()
{
//destroy physicsengine data
}
void DummyPhysicsEnvironment::beginFrame()
{
// beginning of logic frame: apply forces
}
void DummyPhysicsEnvironment::endFrame()
{
// end of logic frame: clear forces
}
bool DummyPhysicsEnvironment::proceedDeltaTime(double curTime,float timeStep)
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{
//step physics simulation, typically perform
//collision detection
//solve constraints
//integrate solution
// return true if an update was done.
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return true;
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}
void DummyPhysicsEnvironment::setFixedTimeStep(bool useFixedTimeStep,float fixedTimeStep)
{
}
float DummyPhysicsEnvironment::getFixedTimeStep()
{
return 0.f;
}
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void DummyPhysicsEnvironment::setGravity(float x,float y,float z)
{
}
int DummyPhysicsEnvironment::createConstraint(class PHY_IPhysicsController* ctrl,class PHY_IPhysicsController* ctrl2,PHY_ConstraintType type,
float pivotX,float pivotY,float pivotZ,float axisX,float axisY,float axisZ,
float axis1X,float axis1Y,float axis1Z,
float axis2X,float axis2Y,float axis2Z
)
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{
int constraintid = 0;
return constraintid;
}
void DummyPhysicsEnvironment::removeConstraint(int constraintid)
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{
if (constraintid)
{
}
}
PHY_IPhysicsController* DummyPhysicsEnvironment::rayTest(PHY_IPhysicsController* ignoreClient,float fromX,float fromY,float fromZ, float toX,float toY,float toZ,
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float& hitX,float& hitY,float& hitZ,float& normalX,float& normalY,float& normalZ)
{
//collision detection / raytesting
return NULL;
}