SaraP
cbec90699f
- creato il progetto in Visual Studio per compilare come libreria statica - modifiche al codice originale per integrarlo nelle nostre librerie.
87 lines
3.2 KiB
C++
87 lines
3.2 KiB
C++
/*****************************************************************************/
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/* */
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/* F I S T : Fast, Industrial-Strength Triangulation */
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/* */
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/*****************************************************************************/
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/* */
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/* (C) Martin Held */
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/* (C) Universitaet Salzburg, Salzburg, Austria */
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/* */
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/* This code is not in the public domain. All rights reserved! Please make */
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/* sure to read the full copyright statement contained in api_functions.cpp. */
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/* */
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/*****************************************************************************/
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/* */
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/* get standard libraries */
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/* */
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#include <stdio.h>
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#include <stdlib.h>
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#include <math.h>
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#include <assert.h>
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/* */
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/* get my header files */
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/* */
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#include "fpkernel.h"
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#include "martin.h"
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#include "defs.h"
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#include "list.h"
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#include "header.h"
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#include "basic.h"
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#include "data.h"
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/* */
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/* function prototypes of functions provided in this file */
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/* */
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void Fake3D(global_struct *all);
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void Fake3D(global_struct *all)
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{
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listdef *list = &all->c_list;
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datadef *data = &all->c_data;
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list_ind ind, ind1;
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int i1, i, j;
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double scale, x, y, z;
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x = all->bb_max.x - all->bb_min.x;
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y = all->bb_max.y - all->bb_min.y;
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scale = Max(x, y) / C_20_0;
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InitVertices(&all->c_vertex, data->num_pnts);
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for (i = 0; i < list->num_loops; ++i) {
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ind = list->loops[i];
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ind1 = ind;
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i1 = GetIndex(list,ind1);
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UniformRandom(z);
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#ifdef EXT_APPL_SITES
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j = StoreVertex(&all->c_vertex, data->points[i1].x, data->points[i1].y,
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z * scale, GetExtApplPnt(data,i1));
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#else
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j = StoreVertex(&all->c_vertex,data->points[i1].x,
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data->points[i1].y, z * scale);
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#endif
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SetOriginal(list, ind1, j);
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ind1 = GetNextNode(list,ind1);
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i1 = GetIndex(list,ind1);
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while (ind1 != ind) {
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UniformRandom(z);
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#ifdef EXT_APPL_SITES
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j = StoreVertex(&all->c_vertex, data->points[i1].x,
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data->points[i1].y, z * scale, GetExtApplPnt(data, i1));
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#else
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j = StoreVertex(&all->c_vertex, data->points[i1].x,
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data->points[i1].y, z * scale);
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#endif
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SetOriginal(list, ind1, j);
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ind1 = GetNextNode(list,ind1);
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i1 = GetIndex(list,ind1);
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}
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}
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return;
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}
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