fpose.h

/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * 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/>.
 *
 */

#ifndef TITANIC_FPOSE_H
#define TITANIC_FPOSE_H

#include "titanic/star_control/fmatrix.h"

namespace Titanic {

class CMatrixTransform;

/*
 * This class combines a position and orientation in 3D space
 */
class FPose : public FMatrix {
public:
    FVector _vector;
public:
    FPose();
    FPose(Axis axis, float amount);
    FPose(int mode, const FVector &src);
    FPose(const FPose &s1, const FPose &s2);

    void identity();

    void setRotationMatrix(Axis axis, float val);

    void rotVectAxisY(double angleDeg);
    void copyFrom(const FPose &src);

    void copyFrom(const FMatrix &src);

    void loadTransform(const CMatrixTransform &src);

    FPose inverseTransform() const;

    FPose compose(const FMatrix &m);

    FPose compose2(const FPose &m);
};

void fposeProd(const FPose &a, const FPose &m, FPose &C);

} // End of namespace Titanic

#endif /* TITANIC_FPOSE_H */