/****************************************************************************** * OptiStore - A Data Processing Server * Copyright (C) 2003 Electronic Visualization Laboratory, * University of Illinois at Chicago * * Authors: Luc Renambot luc@evl.uic.edu * Shalini Venkataraman shalini@evl.uic.edu * * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 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. * * Neither the name of the University of Illinois at Chicago 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 OWNER 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. * * Direct questions, comments etc about OptiStore to luc@evl.uic.edu *****************************************************************************/ #include #include #include #include #define NUM_DIRECTIONS 16643 static float *val_dir = NULL; void GetDirection(int idx, float *x, float *y, float *z) { *x = val_dir[idx*3 + 0]; *y = val_dir[idx*3 + 1]; *z = val_dir[idx*3 + 2]; } float *ConvertDirections(int sx,int sy,int sz,unsigned short *data) { float *good, x, y, z; good = (float*)malloc(sx*sy*sz*sizeof(float)*3); memset(good, 0, sx*sy*sz*sizeof(float)*3); for (int i=0;i