mirror of
https://github.com/TorqueGameEngines/Torque3D.git
synced 2026-01-20 12:44:46 +00:00
98 lines
2.9 KiB
C++
98 lines
2.9 KiB
C++
//-----------------------------------------------------------------------------
|
|
// Copyright (c) 2012 GarageGames, LLC
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
// of this software and associated documentation files (the "Software"), to
|
|
// deal in the Software without restriction, including without limitation the
|
|
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
|
|
// sell copies of the Software, and to permit persons to whom the Software is
|
|
// furnished to do so, subject to the following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included in
|
|
// all copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
|
|
// IN THE SOFTWARE.
|
|
//-----------------------------------------------------------------------------
|
|
|
|
#ifndef _MTRANSFORM_H_
|
|
#define _MTRANSFORM_H_
|
|
|
|
#ifndef _MPOINT3_H_
|
|
#include "math/mPoint3.h"
|
|
#endif
|
|
#ifndef _MANGAXIS_H_
|
|
#include "math/mAngAxis.h"
|
|
#endif
|
|
#ifndef _MMATRIX_H_
|
|
#include "math/mMatrix.h"
|
|
#endif
|
|
|
|
/// A transform expressed as a combination of a position vector and an angular
|
|
/// orientation.
|
|
class TransformF
|
|
{
|
|
public:
|
|
|
|
Point3F mPosition;
|
|
AngAxisF mOrientation;
|
|
bool mHasRotation;
|
|
|
|
static const TransformF Identity;
|
|
|
|
TransformF()
|
|
: mPosition( Point3F::Zero ),
|
|
mOrientation( Point3F( 0, 0, 1 ), 0 ),
|
|
mHasRotation(true)
|
|
{
|
|
}
|
|
|
|
TransformF( const Point3F& position, const AngAxisF& orientation )
|
|
{
|
|
set( position, orientation );
|
|
mHasRotation = true;
|
|
}
|
|
|
|
TransformF( const MatrixF& mat )
|
|
{
|
|
set( mat );
|
|
mHasRotation = true;
|
|
}
|
|
|
|
bool hasRotation() const { return mHasRotation; }
|
|
|
|
void set( const Point3F& position, const AngAxisF& orientation )
|
|
{
|
|
mPosition = position;
|
|
mOrientation = orientation;
|
|
}
|
|
|
|
void set( const MatrixF& mat )
|
|
{
|
|
mPosition = mat.getPosition();
|
|
mOrientation.set( mat );
|
|
}
|
|
|
|
/// Return the position vector of the transform.
|
|
const Point3F& getPosition() const { return mPosition; }
|
|
|
|
/// REturn the orientation of the transform.
|
|
const AngAxisF& getOrientation() const { return mOrientation; }
|
|
|
|
MatrixF getMatrix() const
|
|
{
|
|
MatrixF mat;
|
|
mOrientation.setMatrix( &mat );
|
|
mat.setPosition( mPosition );
|
|
|
|
return mat;
|
|
}
|
|
};
|
|
|
|
#endif // !_MTRANSFORM_H_
|