/*===========================================================================*\ * * * OpenFlipper * * Copyright (c) 2001-2015, RWTH-Aachen University * * Department of Computer Graphics and Multimedia * * All rights reserved. * * www.openflipper.org * * * *---------------------------------------------------------------------------* * This file is part of OpenFlipper. * *---------------------------------------------------------------------------* * * * Redistribution and use in source and binary forms, with or without * * modification, are permitted provided that the following conditions * * are met: * * * * 1. Redistributions of source code must retain the above copyright notice, * * this list of conditions and the following disclaimer. * * * * 2. Redistributions in binary form must reproduce the above copyright * * notice, this list of conditions and the following disclaimer in the * * documentation and/or other materials provided with the distribution. * * * * 3. Neither the name of the copyright holder nor the names of its * * contributors may be used to endorse or promote products derived from * * this software without specific prior written permission. * * * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER * * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * * \*===========================================================================*/ /*===========================================================================*\ * * * $Revision$ * * $Author$ * * $Date$ * * * \*===========================================================================*/ #pragma once #include #include #include #include #define BEZSPLINE_DATA "BezierSpline_Data" class DLLEXPORT PolyLineBezierSplineData : public PerObjectData { public: struct InterpolatePoint { ACG::Vec3d position; ACG::Vec3d normal; }; std::vector points_; std::vector handles_; /// Index of the corresponding mesh size_t meshIndex_; public: /** \brief Creates a new PolyLineBezierSplineData object with no points. * */ PolyLineBezierSplineData(unsigned int _meshIndex); /** \brief Adds a point to the end of the list and inserts control points. * * @param _position The location(on the mesh) of the new control point. * @param _normal The normal at the location. */ void addInterpolatePoint(ACG::Vec3d _position, ACG::Vec3d _normal); /** \brief If possible calculates handles. * * @return True if it was possible to create handles. */ bool finishSpline(); /** \brief Retrieves the interpolate point based on the handle. * * @param _handleIndex The index of the handle. */ InterpolatePoint& getInterpolatePoint(unsigned int _handleIndex); };