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430c32be19fc537bf36368579465c1581ac828e4
vroni/vroni_object.cc
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SaraP 430c32be19 Vroni 7.7 : 
- aggiornamento versione.
2024-07-12 11:48:18 +02:00

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/*****************************************************************************/
/* */
/* Copyright (C) Martin Held 1999-2023 */
/* */
/* */
/* C O P Y R I G H T */
/* */
/* This code is provided at no charge to you for purely non-profit purposes */
/* and only for use internal to your institution. You may use this code for */
/* academic applications, following standard rules of academic conduct */
/* including crediting the author(s) and the copyright holder in any */
/* publication. This code is not in the public domain, and no parts of it */
/* may be duplicated, altered, sold, re-distributed (in either source-code */
/* or binary format), or used as a blueprint for somebody else's own */
/* implementation without obtaining the prior written consent of the */
/* copyright holder. All rights reserved! */
/* */
/* Free use of this code is restricted to purely non-profit purposes within */
/* academic research institutions. Absolutely all other forms of use require */
/* the signing of a non-disclosure agreement or of a commercial license. */
/* Please read the file STANDARD_REPLY.txt for a detailed explanation, and */
/* contact me, Martin Held (held@cs.sbg.ac.at), for commercial evaluation */
/* and licensing terms. */
/* */
/* D I S C L A I M E R */
/* */
/* In any case, this code is provided `as is', and you use it at your own */
/* risk. The author does not accept any responsibility, to the extent */
/* permitted by applicable law, for the consequences of using it or for its */
/* usefulness for any particular application. */
/* */
/* Please report any bugs to held@cs.sbg.ac.at. */
/* */
/*****************************************************************************/
/* */
/* Written by: Martin Held */
/* */
/* E-Mail: held@cs.sbg.ac.at */
/* Fax Mail: (+43 662) 8044-172 */
/* Voice Mail: (+43 662) 8044-6304 */
/* Snail Mail: Martin Held */
/* FB Informatik */
/* Universitaet Salzburg */
/* A-5020 Salzburg, Austria */
/* */
/*****************************************************************************/
/* */
/* Please read the README and README_data files before compiling or using */
/* this code! */
/* */
/*****************************************************************************/
/* */
/* get standard libraries */
/* */
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <limits.h>
#include <float.h>
#include <assert.h>
#include <string.h>
/* */
/* get my header files */
/* */
#include "fpkernel.h"
#include "vroni_object.h"
/* */
/* global constants */
/* */
/* */
/* VRONI object base class implementation */
/* */
vroniObject::vroniObject()
{
/* from driver.cc */
save_data = false;
read_poly = false;
read_polygon = false;
read_sites = false;
read_xdr = false;
read_graphml = false;
read_polylines = false;
read_e00 = false;
read_usgs = false;
read_dxf = false;
read_pnts = false;
read_file = false;
write_ipe = false;
write_vd_dt = false;
help = false;
time_it = false;
print_copy = true;
discard_dupl_s = false;
write_off = false;
auto_offset = false;
left_offset = false;
right_offset = false;
compute_wmat = false;
auto_wmat = false;
pnts_only = false;
compute_mic = false;
dxf_format = false;
write_ma = false;
clean_up = false;
new_input = false;
write_vd = false;
left_vd = false;
right_vd = false;
vr_incr = false;
driver_step_size = INT_MAX;
p_step_size = INT_MAX;
o_step_size = INT_MAX;
a_step_size = INT_MAX;
sample = 0;
bound = 3;
approx = 0;
io_flag = 0;
inputprec = -1;
mpfr_prec = 53;
vr_seed = 12345 ;
t_offset = 0.0;
d_offset = 0.0;
wmat_angle = 0.0;
wmat_dist = 0.0;
vd_apx_dist = 0.0;
#if defined (OGL_GRAPHICS)
off_init = false;
data_read = false;
finished = false;
off_finished = false;
computed = false;
wmat_computed = false;
mic_computed = false;
vd_output = false;
first_input = true;
first_pnt = NIL;
last_pnt = NIL;
new_pnts = 0;
#endif
/* from redraw.cc */
#ifdef GRAPHICS
pnt_buf = (buffer*)NULL;
seg_buf = (buffer*)NULL;
arc_buf = (buffer*)NULL;
vdn_buf = (buffer*)NULL;
num_pnt_buf = 0;
max_num_pnt_buf = 0;
num_seg_buf = 0;
max_num_seg_buf = 0;
num_arc_buf = 0;
max_num_arc_buf = 0;
num_vdn_buf = 0;
max_num_vdn_buf = 0;
num_vde_buf = 0;
max_num_vde_buf = 0;
num_off_buf = 0;
max_num_off_buf = 0;
cur_buf = (cur_buffer*)NULL;
num_cur_buf = 0;
max_num_cur_buf = 0;
num_cir_buf = 0;
max_num_cir_buf = 0;
#endif
/* from api_functions.cc */
verbose = true;
quiet = false;
statistics = false;
numerical = false;
scale_data = true;
check_data = true;
#ifdef GRAPHICS
graphics = false;
draw_pnts = false;
draw_segs = true;
draw_off = true;
draw_arcs = true;
draw_vde = true;
draw_vdn = false;
draw_dte = false;
draw_mat = false;
draw_mic = false;
draw_tool = true;
#endif
pntd = (in_pnts*)NULL;
segd = (in_segs*)NULL;
arcd = (in_arcs*)NULL;
/* from data.cc */
data_scaled = false;
scale_factor = 1.0;
shift = coord(0.0, 0.0);
max_num_pnts = 0;
max_num_segs = 0;
max_num_arcs = 0;
bbox_initialized = false;
bbox_added = false;
support_vtx_added = false;
num_pnts_added = 0;
num_pnts_deleted = 0;
num_segs_deleted = 0;
num_arcs_deleted = 0;
#ifdef RANDOM
m_num_rnd_sites = 0;
m_max_num_rnd_sites = 0;
m_cur_rnd_sites = 0;
#endif
#ifdef FORCED
num_fcd_sites = 0;
max_num_fcd_sites = 0;
cur_fcd_sites = 0;
#endif
#ifdef SORTED
num_srt_sites = 0;
max_num_srt_sites = 0;
#endif
dxf_poly_started = false;
dxf_vertex_added = false;
dxf_vertex_index = NIL;
dxf_vertex_first = NIL;
#ifdef ORDERED
site_counter = 0;
num_ord_sites = 0;
max_num_ord_sites = 0;
#endif
#ifndef ORDERED
#ifndef SORTED
#ifndef RANDOM
#ifndef FORCED
nosr = 0;
#endif
#endif
#endif
#endif
/* from data_off.cc */
stack = (STACK_TYPE*)NULL;
num_stack = 0;
max_num_stack = 0;
num_edge_data = 0;
max_num_edge_data = 0;
edge_flags = (e_flag*)NULL;
num_edge_flags = 0;
max_num_edge_flags = 0;
active_edges = (int*)NULL;
num_active_edges = 0;
max_num_active_edges = 0;
min_pnt_ind = -1;
max_pnt_ind = INT_MAX;
e_data_init = true;
data_off_VD_ID = 0;
/* from mic.cc */
MIC_computed = false;
/* from io_basic.cc */
isolated_pnts = false;
/* from offset.cc */
num_offset_list = 0;
max_num_offset_list = 0;
num_offset_data = 0;
max_num_offset_data = 0;
max_t_offset = DBL_MAX;
#ifdef VISUAL_TEST_OFFSETS
small_increment = true;
#endif
unscaleXYZ = true;
offset_VD_ID = 0;
/* from io_dxf.cc */
dxf_handle = 43;
/* from vd_basic.cc */
#ifdef VRONI_INFO
max_relaxation = TINY;
curr_relaxation = TINY;
#endif
too_large = LARGE;
num_nodes = 0;
max_num_nodes = 0;
num_edges = 0;
max_num_edges = 0;
num_free_nodes = 0;
max_num_free_nodes = 0;
num_free_edges = 0;
max_num_free_edges = 0;
dummies = (dummy_node*)NULL;
num_dummies = 0;
max_num_dummies = 0;
VD_computed = false;
deg2_nodes_inserted = false;
VD_nodes_squared = true;
VD_identifier = 0;
/* wmat.cc */
WMAT_computed = false;
/* prepro.cc */
preProZero = ZERO;
/* vd_data.cc */
debug_flag_VD = true;
sites_visited = (s_visited*)NULL;
num_visited = 0;
max_num_visited = 0;
pnt_visited = (int*)NULL;
num_pnt_visited = 0;
max_num_pnt_visited = 0;
nodes_checked = (int*)NULL;
num_checked = 0;
max_num_checked = 0;
preserve = (preserve_buffer*)NULL;
num_preserve = 0;
max_num_preserve = 0;
loop_stack = (int*)NULL;
num_loop_stack = 0;
min_loop_stack = 0;
max_num_loop_stack = 0;
#ifdef TRACE
threshold_counter = 0;
dbg_center = false;
#endif
/* from misc.cc */
#ifdef GENUINE_ARCS
misc_step_size = 0.000001;
#else
misc_step_size = 0.0005;
#endif
invalid_i1 = NIL;
invalid_i2 = NIL;
invalid_t1 = UNKNOWN;
invalid_t2 = UNKNOWN;
invalid_eps = ZERO;
/* intersections.cc */
check_completed = true;
eps_int = ZERO;
/* clean_data.cc */
max_num_reverse_ind = 0;
num_reverse_ind = 0;
reverse_index_exists = false;
data_sorted = false;
clean_initialized = false;
/* arg_eval.cc */
#ifdef TRACE
center = false;
write_debug = false;
proto = false;
max_cntr = 1;
#endif
#ifdef OTHER
cgal = false;
#endif
/* voronoi.cc */
#ifdef TRACE
stack_size = 0;
max_stack_size = 0;
#endif
/* moved from vddata.h */
num_pnts = 0;
num_segs = 0;
num_arcs = 0;
/* grid.cc */
N_Initial = 0;
the_grid = (int*)NULL;
max_num_grid = 0;
max_num_raster_x = 0;
max_num_raster_y = 0;
pnt_list = (pnt_node*)NULL;
num_pnt_list = 0;
max_num_pnt_list = 0;
first_N_pnts = (int*)NULL;
first_counter = 0;
/* from heap.cc */
num_heap = 0;
max_num_heap = 0;
deleted = false;
not_updated = false;
/* from tree.cc */
tree = (tree_node*)NULL;
num_tree = 0;
max_num_tree = 0;
/* from hsm/path.cc */
path_VD_ID = 0;
num_path_data = 0;
max_num_path_data = 0;
/* from memory.cc */
#ifdef DEBUG_MEMORY
curr_memory = 0;
max_memory = 0;
memory_dbg_cursor = 0;
#endif
/* from elapsed.cc */
#ifndef NO_CPUTIME
#ifdef CPUTIME_BY_CHRONO
elapsed_initialized = false;
#else
#ifdef CPUTIME_IN_MILLISECONDS
total_secs = 0;
total_usecs = 0;
#else /* ifndef CPUTIME_IN_MILLISECONDS */
#ifdef CPUTIME_VIA_CLOCK
elapsed_initialized = false;
#else /* ifndef CPUTIME_IN_MILLISECONDS || CPUTIME_VIA_CLOCK */
total = 0;
HZ = 0;
#endif
#endif
#endif
#endif
}
vroniObject::~vroniObject()
{
apiTerminateProgram();
}
void vroniObject::apiHandleError(void)
{
ExtApplFuncVRONI_HandleError;
try {
throw;
}
catch (const std::runtime_error& VRONIerror) {
std::cout << "\n" << VRONIerror.what() << "\n";
}
catch (const std::exception& VRONIerror) {
std::cout << "\n" << VRONIerror.what() << "\n";
}
catch ( ... ) {
std::cout << "VRONI error: unknown type of error.\n";
}
return;
}
void vroniObject::apiInitializeProgram(void)
{
double precision;
#ifndef DBL_EPSILON
double dummy;
#endif
/* */
/* Please make sure that the "epsilons" are set to useful values. You are */
/* urged not to change the predefined settings unless you are sure to */
/* know what you are doing. (And if you don't blame me afterwards in case */
/* that the code should misbehave.) While the "relaxation of epsilons" */
/* makes this code much less dependent on the actual settings of these */
/* thresholds, and although the code is supposed not to crash even if */
/* obviously "stupid" thresholds were to be used, you should be aware of */
/* the fact that the best performance of the code is likely achieved with */
/* the pre-defined settings. In particular, the code's ability to */
/* determine whether a numerical data that does not meet its consistency */
/* checks is due to numerical problems or due to bogus input data relies */
/* heavily on the carefully designed interplay of the epsilons used. */
/* */
/* SMALL is used to filter out those numerical values for which some */
/* computation might become numerically instable. In such a case, an */
/* alternate method of computation is used. */
/* */
/* Any number whose absolute value is less than ZERO may be treated as 0. */
/* In particular, two points whose distance is less than ZERO may be */
/* regarded as one point. This constant must not be set to 0 in order to */
/* avoid fp-overflows. ZERO2 should be set to ZERO * ZERO. */
/* */
/* ZERO_MAX is the largest value which, if required by the computation in */
/* order to succeed without a restart, can still be regarded as 0. It is */
/* also used for deciding whether a computation that is numerically */
/* sensitive might be unstable. */
/* */
/* TINY is a constant that is about the size of the machine precision. */
/* It is used for avoiding divisions by zero in calculations that should */
/* be carried out at the precision of the machine arithmetic, irrelevant */
/* of the actual values of the other thresholds. Don't redefine it! */
/* */
#ifndef DOUBLE_OVERRIDE
if (SMALL != 0.0078125) {
throw std::runtime_error("VRONI error: apiInitializeProgram() - constant SMALL modified by user!");
}
#ifdef DBL_EPSILON
precision = 10.0 * DBL_EPSILON;
#else
precision = 1.0;
dummy = 1.0 + precision;
while (dummy > 1.0) {
/* printf("precision- %10.6e: %40.36f\n", precision, dummy); */
precision /= 2.0;
dummy = precision + 1.0;
}
precision *= 20.0;
#endif
if ((TINY < precision * 4.0) || (TINY > precision * 100.0)) {
#ifdef VRONI_INFO
FP_fprintf(stderr, "Please set the constant TINY (in defs.h) to %3.1e!\n",
FP_PRNTARG(precision * 10.0));
#endif
throw std::runtime_error("VRONI error: apiInitializeProgram() - constant TINY modified by user!");
}
precision *= 10.0;
if ((ZERO > ZERO_MAX) || (ZERO < precision) || (ZERO < TINY)) {
throw std::runtime_error("VRONI error: apiInitializeProgram() - constant ZERO modified by user!");
}
if ((ZERO2 > (ZERO * ZERO * 10.0)) || (ZERO2 < (precision * precision / 10.0))) {
throw std::runtime_error("VRONI error: apiInitializeProgram() - constant ZERO2 modified by user!");
}
if ((THRESHOLD > (ZERO_MAX / 5.0)) ||
(THRESHOLD < (ZERO_MAX / 20.0))) {
throw std::runtime_error("VRONI error: apiInitializeProgram() - constant THRESHOLD modified by user!");
}
#endif
LARGE = sqrt(DBL_MAX) / 100.0;
/* */
/* let the user modify the default initializations. */
/* */
ExtApplInitializeProgram;
return;
}
void vroniObject::apiHandleInput(char input_file[], vr_bool *new_input,
vr_bool read_polygon, vr_bool read_poly,
vr_bool read_sites, vr_bool read_xdr,
vr_bool read_e00, vr_bool read_polylines,
vr_bool read_usgs, vr_bool read_dxf,
vr_bool read_pnts, vr_bool read_graphml)
{
#ifdef VRONI_INFO
if (!quiet) printf("\n...processing file: `%s'\n", input_file);
#endif
/* */
/* read data from input file */
/* */
VD_Info("...reading the input data -- ");
if (read_polygon) ReadPolygon(input_file, new_input);
else if (read_pnts) ReadPoints(input_file, new_input);
else if (read_poly) ReadPoly(input_file, new_input);
else if (read_sites) ReadSites(input_file, new_input);
else if (read_xdr) ReadXDRFile(input_file, new_input);
else if (read_e00) ReadE00File(input_file, new_input);
else if (read_polylines) ReadPolylines(input_file, new_input);
else if (read_usgs) ReadUSGS(input_file, new_input);
else if (read_dxf) ReadDXFFile(input_file, new_input);
else if (read_graphml) ReadGraphML(input_file, new_input);
else {
throw std::runtime_error("VRONI error: apiHandleInput() - no correct input file type specified!");
}
#ifdef VRONI_INFO
if (!quiet) VD_Info("done!\n");
#endif
return;
}
void vroniObject::apiFileInput(char input_file[], vr_bool *new_input)
{
char *ext;
#ifdef VRONI_INFO
if (!quiet) printf("\n...processing file: `%s'\n", input_file);
#endif
/* */
/* read data from input file */
/* */
VD_Info("...reading the input data -- ");
/* find last dot in input_file name*/
ext = strrchr(input_file, '.');
if (ext == NULL) {
throw std::runtime_error("VRONI error: apiFileInput() - file extension missing!");
}
else {
if (!strcmp(ext, ".pnt")) ReadPoints(input_file, new_input);
else if (!strcmp(ext, ".poly")) ReadPoly(input_file, new_input);
else if (!strcmp(ext, ".site")) ReadSites(input_file, new_input);
else if (!strcmp(ext, ".xdr")) ReadXDRFile(input_file, new_input);
else if (!strcmp(ext, ".e00")) ReadE00File(input_file, new_input);
else if (!strcmp(ext, ".line")) ReadPolylines(input_file, new_input);
else if (!strcmp(ext, ".usgs")) ReadUSGS(input_file, new_input);
else if (!strcmp(ext, ".dxf")) ReadDXFFile(input_file, new_input);
else if (!strcmp(ext, ".dat")) ReadPolygon(input_file, new_input);
else if (!strcmp(ext, ".xml")) ReadXML(input_file, new_input);
else if (!strcmp(ext, ".ipe")) ReadXML(input_file, new_input);
else if (!strcmp(ext, ".bdm")) ReadBDM(input_file, new_input);
else if (!strcmp(ext, ".graphml")) ReadGraphML(input_file, new_input);
else {
throw std::runtime_error("VRONI error: apiFileInput() - unkown file extension!");
}
}
#ifdef VRONI_INFO
if (!quiet) VD_Info("done!\n");
#endif
return;
}
void vroniObject::apiArrayInput(int number_of_points, in_pnts *point_data,
int number_of_segments, in_segs *segment_data,
int number_of_arcs, in_arcs *arc_data,
vr_bool *new_input)
{
int i;
/* */
/* allocate space for the new sites */
/* */
InitPnts(number_of_points);
InitSegs(number_of_segments);
InitArcs(number_of_arcs);
#ifdef VRONI_INFO
if (!quiet) printf("\n...copying input data:\n");
#endif
for (i = 0; i < number_of_points; ++i) {
#ifdef EXT_APPL_PNTS
(void) HandlePnt(point_data[i].x1, point_data[i].y1,
point_data[i].ext_appl);
#else
(void)HandlePnt(point_data[i].x1, point_data[i].y1);
#endif
}
for (i = 0; i < number_of_segments; ++i) {
#ifdef EXT_APPL_SITES
HandleSeg(segment_data[i].x1, segment_data[i].y1,
segment_data[i].x2, segment_data[i].y2,
segment_data[i].ext_appl);
#else
HandleSeg(segment_data[i].x1, segment_data[i].y1,
segment_data[i].x2, segment_data[i].y2);
#endif
}
for (i = 0; i < number_of_arcs; ++i) {
#ifdef EXT_APPL_SITES
if (arc_data[i].attr)
HandleArc(arc_data[i].x1, arc_data[i].y1,
arc_data[i].x2, arc_data[i].y2,
arc_data[i].x3, arc_data[i].y3,
ARC,
arc_data[i].ext_appl);
else
HandleArc(arc_data[i].x1, arc_data[i].y1,
arc_data[i].x2, arc_data[i].y2,
arc_data[i].x3, arc_data[i].y3,
-ARC,
arc_data[i].ext_appl);
#else
if (arc_data[i].attr)
HandleArc(arc_data[i].x1, arc_data[i].y1,
arc_data[i].x2, arc_data[i].y2,
arc_data[i].x3, arc_data[i].y3,
ARC);
else
HandleArc(arc_data[i].x1, arc_data[i].y1,
arc_data[i].x2, arc_data[i].y2,
arc_data[i].x3, arc_data[i].y3,
-ARC);
#endif
}
*new_input = ((number_of_points > 0) ||
(number_of_segments > 0) ||
(number_of_arcs > 0));
#ifdef VRONI_INFO
if (!quiet) VD_Info("done!\n");
#endif
return;
}
void vroniObject::apiComputeVD(vr_bool save_data, vr_bool new_input, vr_bool time,
int bound, int sample, int approx,
char output_file[], vr_bool discard_dupl_s,
vr_bool pnts_only, vr_bool write_vd,
char vd_dt_file[], vr_bool clean_up)
{
vr_bool finished;
#ifdef TRACE
printf("\n\n---- parameter values at first call of apiComputeVD() ----\n");
PrintVarValue(stdout, (void*)&save_data, "save_data", vroniBOOLEAN);
PrintVarValue(stdout, (void*)&new_input, "new_input", vroniBOOLEAN);
PrintVarValue(stdout, (void*)&time, "time", vroniBOOLEAN);
PrintVarValue(stdout, (void*)&bound, "bound", vroniINTEGER);
PrintVarValue(stdout, (void*)&sample, "sample", vroniINTEGER);
PrintVarValue(stdout, (void*)&approx, "approx", vroniINTEGER);
PrintVarValue(stdout, (void*)output_file, "output_file", vroniCHARS);
PrintVarValue(stdout, (void*)&discard_dupl_s, "discard_dupl_s", vroniBOOLEAN);
PrintVarValue(stdout, (void*)&pnts_only, "pnts_only", vroniBOOLEAN);
PrintVarValue(stdout, (void*)&write_vd, "write_vd", vroniBOOLEAN);
PrintVarValue(stdout, (void*)vd_dt_file, "vd_dt_file", vroniCHARS);
PrintVarValue(stdout, (void*)clean_up, "clean_up", vroniBOOLEAN);
printf("-----------------------------------------------------------\n");
#endif
/* */
/* no interactive graphics; compute the VD */
/* */
restart = false;
restart_due_to_intersection = false;
pnts_deleted = false;
desperate = false;
cpu_time_path = 0.0;
cpu_time_pre = 0.0;
cpu_time_pnt = 0.0;
cpu_time_seg = 0.0;
cpu_time_arc = 0.0;
cpu_time_off = 0.0;
cpu_time_wmat = 0.0;
cpu_time_mic = 0.0;
cpu_time_cln = 0.0;
do {
ComputeVD(save_data, new_input, INT_MAX, time,
bound, sample, approx, output_file, discard_dupl_s,
INT_MAX, &finished, INT_MAX, pnts_only, write_vd, vd_dt_file,
false, false, clean_up);
} while (restart);
// MODIF dealloco le variabili usate per la costruzione di Voronoi
MyFreeVDConstructionData() ;
return;
}
#ifdef WRITE_VD
/* */
/* Please be warned that this function results in an approximation of all */
/* conic VD edges by straight-line segments and, thus, destroys the VD */
/* computed by VRONI. */
/* It is only to be used if an export of an (approximate) VD is sought, and */
/* if no further computations on the VD computed by VRONI are required! */
/* */
void vroniObject::apiOutput_VD(char vd_file[], double vd_apx_dist,
vr_bool left_vd, vr_bool right_vd)
{
OutputVD(vd_file, vd_apx_dist, left_vd, right_vd);
return;
}
#endif
void vroniObject::apiTerminateProgram()
{
#ifdef VRONI_INFO
unsigned long max_num_bytes = 0;
#ifdef TRACE
unsigned long threshold_counter;
#endif
#ifdef API_PARABOLIC
vroniObject::apiParabolicStatistics();
#endif
if (!quiet && (num_pnts > 0)) {
printf("\n#(Input Points): %8d\n", num_pnts - 4);
printf("#(Input Segments): %8d\n", num_segs);
printf("#(Input Arcs): %8d\n", num_arcs);
#ifdef TRACE
threshold_counter = GetThresholdCounter();
if (threshold_counter == 0)
printf("#(Threshold Advances): %8ld\n",
threshold_counter);
else
printf("#(Threshold Advances): %8ld\n",
threshold_counter);
#endif /* TRACE */
}
#endif /* VRONI_INFO */
#ifdef WITH_TIMING
if (time_it) {
if (!quiet) {
if (cpu_time_pre > 0.0) {
FP_printf("\nCPU-time Preprocessing (MS): %9.1f",
FP_PRNTARG(cpu_time_pre));
}
else {
FP_printf("\nCPU-time Preprocessing (MS): %9.1f (< 10 MS)",
FP_PRNTARG(cpu_time_pre));
}
if (cpu_time_cln > 0.0) {
FP_printf("\nCPU-time Data Clean-up (MS): %9.1f",
FP_PRNTARG(cpu_time_cln));
}
else {
FP_printf("\nCPU-time Data Clean-up (MS): %9.1f (< 10 MS)",
FP_PRNTARG(cpu_time_cln));
}
if (cpu_time_pnt > 0.0) {
FP_printf("\nCPU-time Point VD (MS): %9.1f",
FP_PRNTARG(cpu_time_pnt));
}
else {
FP_printf("\nCPU-time Point VD (MS): %9.1f (< 10 MS)",
FP_PRNTARG(cpu_time_pnt));
}
if (cpu_time_seg > 0.0) {
FP_printf("\nCPU-time Segment VD (MS): %9.1f",
FP_PRNTARG(cpu_time_seg));
}
else {
FP_printf("\nCPU-time Segment VD (MS): %9.1f (< 10 MS)",
FP_PRNTARG(cpu_time_seg));
}
if (cpu_time_arc > 0.0) {
FP_printf("\nCPU-time Arc VD (MS): %9.1f",
FP_PRNTARG(cpu_time_arc));
}
else {
FP_printf("\nCPU-time Arc VD (MS): %9.1f (< 10 MS)",
FP_PRNTARG(cpu_time_arc));
}
if (cpu_time_off > 0.0) {
FP_printf("\nCPU-time Offsetting (MS): %9.1f",
FP_PRNTARG(cpu_time_off));
}
else {
FP_printf("\nCPU-time Offsetting (MS): %9.1f (< 10 MS)",
FP_PRNTARG(cpu_time_off));
}
#ifdef HSM
if (cpu_time_path > 0.0) {
FP_printf("\nCPU-time HSM path (MS): %9.1f",
FP_PRNTARG(cpu_time_path));
}
else {
FP_printf("\nCPU-time HSM path (MS): %9.1f (< 10 MS)",
FP_PRNTARG(cpu_time_path));
}
#endif
if (cpu_time_wmat > 0.0) {
FP_printf("\nCPU-time WMAT Computation (MS): %9.1f",
FP_PRNTARG(cpu_time_wmat));
}
else {
FP_printf("\nCPU-time WMAT Computation (MS): %9.1f (< 10 MS)",
FP_PRNTARG(cpu_time_wmat));
}
if (cpu_time_mic > 0.0) {
FP_printf("\nCPU-time MIC Computation (MS): %9.1f",
FP_PRNTARG(cpu_time_mic));
}
else {
FP_printf("\nCPU-time MIC Computation (MS): %9.1f (< 10 MS)",
FP_PRNTARG(cpu_time_mic));
}
}
double cpu_time_tot = cpu_time_pre + cpu_time_pnt + cpu_time_seg
+ cpu_time_arc + cpu_time_off + cpu_time_wmat + cpu_time_mic
+ cpu_time_cln + cpu_time_path;
if (!quiet) {
if (cpu_time_tot > 0.0) {
FP_printf("\n\nTotal CPU-time Consumption (MS): %9.1f\n",
FP_PRNTARG(cpu_time_tot));
}
else {
FP_printf("\n\nTotal CPU-time Consumption (MS): %9.1f (< 10 MS)\n",
FP_PRNTARG(cpu_time_tot));
}
}
else {
FP_printf("%9.1f\n", FP_PRNTARG(cpu_time_tot));
}
}
#endif /* WITH_TIMING */
/* */
/* free all memory allocated */
/* */
FreeInputData();
FreeVDData();
FreeVDConstructionData();
FreeEdgeData();
FreeOffsetData();
#ifdef GRAPHICS
if (graphics) {
FreeDrawingBuffer();
}
#endif
#ifdef VRONI_INFO
/* */
/* check and report memory used */
/* */
max_num_bytes = ReportMaxNumberBytes();
if (verbose && !quiet) {
if (max_num_bytes > 0)
printf("Maximum number of bytes allocated -- %lu\n\n",
max_num_bytes);
if (!AllMemoryFreed()) {
printf("***** Memory has been allocated but ");
printf("not freed! *****\n");
} else {
printf("\nMemory successfully freed.\n");
}
}
if (!quiet)
printf("************************************************************\n");
#endif
#ifdef GRAPHICS
if (graphics) {
#if defined(OGL_GRAPHICS)
exit(0);
#endif
}
#endif
return;
}
void vroniObject::apiComputeOff(vr_bool time, char off_file[], vr_bool write_off,
vr_bool dxf_format, double t_offset,
double d_offset, vr_bool auto_offset,
vr_bool left_offset, vr_bool right_offset)
{
vr_bool off_finished;
#ifdef TRACE
printf("\n\n---- parameter values at first call of apiComputeOff() ---\n");
PrintVarValue(stdout, (void*)&time, "time", vroniBOOLEAN);
PrintVarValue(stdout, (void*)off_file, "off_file", vroniCHARS);
PrintVarValue(stdout, (void*)&write_off, "write_off", vroniBOOLEAN);
PrintVarValue(stdout, (void*)&dxf_format, "dxf_format", vroniBOOLEAN);
PrintVarValue(stdout, (void*)&t_offset, "t_offset", vroniDOUBLE);
PrintVarValue(stdout, (void*)&d_offset, "d_offset", vroniDOUBLE);
PrintVarValue(stdout, (void*)&auto_offset, "auto_offset", vroniBOOLEAN);
PrintVarValue(stdout, (void*)&left_offset, "left_offset", vroniBOOLEAN);
PrintVarValue(stdout, (void*)&right_offset, "right_offset", vroniBOOLEAN);
printf("-----------------------------------------------------------\n");
#endif
if (auto_offset) {
if (data_scaled) {
assert(scale_factor > 0.0);
t_offset = UnscaleV(0.001);
}
else {
t_offset = 0.001;
}
if (num_pnts > 30)
d_offset = 30.0 * t_offset / log(log((double)num_pnts));
else
d_offset = 30.0 * t_offset;
if (d_offset < (10.0 * t_offset)) d_offset = 10.0 * t_offset;
if (num_pnts > 250000) d_offset *= 10.0;
}
if (le(t_offset, ZERO)) {
return;
}
if (left_offset && right_offset) {
left_offset = right_offset = false;
}
if (!GetVDStatus()) {
throw std::runtime_error("VRONI error: apiComputeOff() - VD not known or not up-to-date!");
}
e_data_init = true;
/* */
/* no interactive graphics; compute the offset curves */
/* */
ComputeOff(INT_MAX, time, off_file, write_off, dxf_format, t_offset,
d_offset, &off_finished, left_offset, right_offset);
return;
}
#ifdef MAT
void vroniObject::apiComputeWMAT(vr_bool auto_wmat, double wmat_angle,
double wmat_dist, vr_bool time,
vr_bool left_wmat, vr_bool right_wmat)
{
#ifdef TRACE
printf("\n\n--- parameter values at first call of apiComputeWMAT() ---\n");
PrintVarValue(stdout, (void*)&auto_wmat, "auto_wmat", vroniBOOLEAN);
PrintVarValue(stdout, (void*)&wmat_angle, "wmat_angle", vroniDOUBLE);
PrintVarValue(stdout, (void*)&wmat_dist, "wmat_dist", vroniDOUBLE);
PrintVarValue(stdout, (void*)&time, "time", vroniBOOLEAN);
PrintVarValue(stdout, (void*)&left_wmat, "left_wmat", vroniBOOLEAN);
PrintVarValue(stdout, (void*)&right_wmat, "right_wmat", vroniBOOLEAN);
printf("-----------------------------------------------------------\n");
#endif
if (!GetVDStatus()) {
throw std::runtime_error("VRONI error: apiComputeWMAT() - VD not known or not up-to-date!");
}
ResetWMATStatus();
if (auto_wmat) {
if (data_scaled) {
assert(scale_factor > 0.0);
wmat_dist = 0.001 / scale_factor;
}
else {
wmat_dist = 0.001;
}
wmat_angle = 0.1;
}
#ifndef WMAT
wmat_angle = wmat_dist = 0.0;
#endif
/* */
/* no interactive graphics; compute the WMAT */
/* */
ComputeWMAT(wmat_angle, wmat_dist, time, left_wmat, right_wmat);
return;
}
#endif
void vroniObject::apiComputeOutputMIC(vr_bool time,
vr_bool left_mic, vr_bool right_mic,
coord *center, double *radius)
{
#ifdef TRACE
printf("\n\n---- parameter values at first call of apiComputeOutputMIC() ---\n");
PrintVarValue(stdout, (void*)&time, "time", vroniBOOLEAN);
PrintVarValue(stdout, (void*)&left_mic, "left_mic", vroniBOOLEAN);
PrintVarValue(stdout, (void*)&right_mic, "right_mic", vroniBOOLEAN);
printf("-----------------------------------------------------------\n");
#endif
#ifdef MIC
if (!GetVDStatus()) {
throw std::runtime_error("VRONI error: apiComputeOutputMIC() - VD not known or not up-to-date!");
}
/* */
/* no interactive graphics; compute the MIC */
/* */
ComputeMIC(time, left_mic, right_mic, center, radius);
#else
time = false;
left_mic = false;
right_mic = false;
center->x = center->y = *radius = 0.0; /* avoid compiler complaints ... */
#endif
return;
}
void vroniObject::apiResetAll(void)
{
/* */
/* reset global and static data within individual files */
/* */
#ifdef GRAPHICS
if (graphics) {
#if defined (OGL_GRAPHICS)
ResetGraphicsData();
#else
ExtApplResetGraphicsData;
#endif
ResetBufferData();
}
#endif
ResetInputData();
ResetVDData();
ResetVDConstructionData();
ResetEdgeData();
ResetOffsetData();
#ifdef MAT
ResetWMATStatus();
#endif
ResetIntersectionData();
ResetIntersectionStatus();
ResetCleanStatus();
isolated_pnts = false;
/* */
/* let the user call some application-specific function */
/* */
ExtApplFuncReset;
return;
}
void vroniObject::apiResetOffsetData(void)
{
ResetOffsetData();
}
const char* vroniObject::apiGetProgName()
{
return PROG_NAME;
}
const char* vroniObject::apiGetProgVersion()
{
return PROG_VERSION;
}
const char* vroniObject::apiGetProgYear()
{
return PROG_YEAR;
}
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