1 /**************************************************************************\ 2 * Copyright (c) Kongsberg Oil & Gas Technologies AS 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: 8 * 9 * Redistributions of source code must retain the above copyright notice, 10 * this list of conditions and the following disclaimer. 11 * 12 * Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * Neither the name of the copyright holder nor the names of its 17 * contributors may be used to endorse or promote products derived from 18 * this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 23 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 24 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 25 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 26 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 30 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 \**************************************************************************/ 32 33 /*! 34 \class SoInterpolateVec3f SoInterpolateVec3f.h Inventor/engines/SoInterpolateVec3f.h 35 \brief The SoInterpolateVec3f class is used to interpolate between pairs of 3D vectors. 36 37 \ingroup engines 38 */ 39 40 #include <Inventor/engines/SoInterpolateVec3f.h> 41 42 #include "engines/SoSubEngineP.h" 43 44 /*! 45 \var SoMFVec3f SoInterpolateVec3f::input0 46 First set of input values. 47 */ 48 /*! 49 \var SoMFVec3f SoInterpolateVec3f::input1 50 Second set of input values. 51 */ 52 53 SO_INTERPOLATE_INTERNAL_INIT_CLASS(SoInterpolateVec3f); 54 55 SO_INTERPOLATE_INTERNAL_SOURCE(SoInterpolateVec3f, 56 SoMFVec3f, 57 SbVec3f, 58 (0.0f,0.0f,0.0f), 59 (0.0f,0.0f,0.0f), 60 (v1-v0)*a+v0); 61