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source: GTP/trunk/Lib/Vis/Preprocessing/src/Environment.cpp @ 1129

Revision 1129, 60.9 KB checked in by mattausch, 18 years ago (diff)

Rev	Line
[372]	1	// ================================================================
	2	// $Id: environ.cpp,v 1.1 2004/02/16 14:45:59 bittner Exp $
	3	//
	4	// environ.cpp
	5	// Implementation of the environment operations, ie. reading
	6	// environment file, reading command line parameters etc.
	7	//
	8
	9	//#define _DEBUG_PARAMS
	10
	11	#include <math.h>
	12	#include <stdlib.h>
	13	#include <stdio.h>
	14	#include <string.h>
	15	#include <fstream>
	16
	17	#include "gzstream.h"
	18	#include "common.h"
	19	#include "Environment.h"
	20	#include "Vector3.h"
	21
[863]	22	using namespace std;
[372]	23
[863]	24	namespace GtpVisibilityPreprocessor {
[860]	25
[863]	26
	27
[1004]	28	//Environment *environment = NULL;
	29	Environment *Environment::sEnvironment = NULL;
[372]	30
[1004]	31
	32	Environment *Environment::GetSingleton()
	33	{
	34	if (!sEnvironment)
	35	{
	36	sEnvironment = new Environment();
	37	}
	38
	39	return sEnvironment;
	40	}
	41
	42	void Environment::DelSingleton()
	43	{
	44	DEL_PTR(sEnvironment);
	45	}
	46
	47
[372]	48	Environment::~Environment()
	49	{
	50	int i, j;
	51
	52	// delete the params structure
	53	for (i = 0; i < numParams; i++) {
	54	for (j = 0; j < paramRows; j++)
	55	if (params[i][j] != NULL)
	56	delete[] params[i][j];
	57	if (params[i] != NULL)
	58	delete[] params[i];
	59	}
	60
	61	if (params != NULL)
	62	delete[] params;
	63
	64	// delete the options structure
	65	if (options != NULL)
	66	delete[] options;
	67
	68	if (optionalParams != NULL)
[938]	69	DEL_PTR(optionalParams);
[372]	70	}
	71
	72	bool
	73	Environment::CheckForSwitch(const int argc,
[492]	74	char **argv,
	75	const char swtch) const
[372]	76	{
	77	for (int i = 1; i < argc; i++)
	78	if ((argv[i][0] == '-') && (argv[i][1] == swtch))
	79	return true;
	80	return false;
	81	}
	82
	83	bool
	84	Environment::CheckType(const char *value,
	85	const EOptType type) const
	86	{
	87	char s, t, *u;
	88
	89	switch (type) {
	90	case optInt: {
	91	strtol(value, &t, 10);
	92	if (value + strlen(value) != t)
	93	return false;
	94	else
	95	return true;
	96	}
	97	case optFloat: {
	98	strtod(value, &t);
	99	if (value + strlen(value) != t)
	100	return false;
	101	else
	102	return true;
	103	}
	104	case optBool: {
	105	if (!strcasecmp(value, "true") \|\|
	106	!strcasecmp(value, "false") \|\|
	107	!strcasecmp(value, "YES") \|\|
	108	!strcasecmp(value, "NO") \|\|
	109	!strcmp(value, "+") \|\|
	110	!strcmp(value, "-") \|\|
	111	!strcasecmp(value, "ON") \|\|
	112	!strcasecmp(value, "OFF"))
	113	return true;
	114	return false;
	115	}
	116	case optVector:{
	117	strtod(value, &s);
	118	if (s == ' ' \|\| s == '\t') {
	119	while (s == ' ' \|\| s == '\t')
	120	s++;
	121	if (*s != ',')
	122	s--;
	123	}
	124	if ((s != ',' && s != ' ' && *s != '\t') \|\| value == s)
	125	return false;
	126	t = s;
	127	strtod(s + 1, &u);
	128	if (u == ' ' \|\| u == '\t') {
	129	while (u == ' ' \|\| u == '\t')
	130	u++;
	131	if (*u != ',')
	132	u--;
	133	}
	134	if ((u != ',' && s != ' ' && *s != '\t') \|\| t == u)
	135	return false;
	136	t = u;
	137	strtod(u + 1, &s);
	138	if (t == s \|\| value + strlen(value) != s)
	139	return false;
	140	return true;
	141	}
	142	case optString: {
	143	return true;
	144	}
	145	default: {
	146	Debug << "Internal error: Unknown type of option.\n" << flush;
	147	exit(1);
	148	}
	149	}
	150	return false;
	151	}
	152
	153	void
	154	Environment::ReadCmdlineParams(const int argc,
[492]	155	char **argv,
	156	const char *optParams)
[372]	157	{
	158	int i;
	159
	160	// Make sure we are called for the first time
	161	if (optionalParams != NULL)
	162	return;
	163
[472]	164	numParams = (int)strlen(optParams) + 1;
[372]	165	optionalParams = new char[numParams];
	166	strcpy(optionalParams, optParams);
	167
	168	// First, count all non-optional parameters on the command line
	169	for (i = 1; i < argc; i++)
	170	if (argv[i][0] != '-')
	171	paramRows++;
	172
	173	// if there is no non-optional parameter add a default one...
	174	if (paramRows == 0)
	175	paramRows = 1;
	176
	177	// allocate and initialize the table for parameters
	178	params = new char **[numParams];
	179	for (i = 0; i < numParams; i++) {
	180	params[i] = new char *[paramRows];
	181	for (int j = 0; j < paramRows; j++)
	182	params[i][j] = NULL;
	183	}
	184	// Now read all non-optional and optional parameters into the table
	185	curRow = -1;
	186	for (i = 1; i < argc; i++) {
	187	if (argv[i][0] != '-') {
	188	// non-optional parameter encountered
	189	curRow++;
	190	params[0][curRow] = new char[strlen(argv[i]) + 1];
	191	strcpy(params[0][curRow], argv[i]);
	192	}
	193	else {
	194	// option encountered
	195	char *t = strchr(optionalParams, argv[i][1]);
	196	if (t != NULL) {
	197	// this option is optional parameter
	198	int index = t - optionalParams + 1;
	199	if (curRow < 0) {
	200	// it's a global parameter
	201	for (int j = 0; j < paramRows; j++) {
	202	params[index][j] = new char[strlen(argv[i] + 2) + 1];
	203	strcpy(params[index][j], argv[i] + 2);
	204	}
	205	}
	206	else {
	207	// it's a scene parameter
	208	if (params[index][curRow] != NULL) {
	209	delete[] params[index][curRow];
	210	}
	211	params[index][curRow] = new char[strlen(argv[i] + 2) + 1];
	212	strcpy(params[index][curRow], argv[i] + 2);
	213	}
	214	}
	215	}
	216	}
	217	curRow = 0;
	218
	219	#ifdef _DEBUG_PARAMS
	220	// write out the parameter table
	221	cerr << "Parameter table for " << numParams << " columns and "
	222	<< paramRows << " rows:\n";
	223	for (int j = 0; j < paramRows; j++) {
	224	for (i = 0; i < numParams; i++) {
	225	if (params[i][j] != NULL)
	226	cerr << params[i][j];
	227	else
	228	cerr << "NULL";
	229	cerr << "\t";
	230	}
	231	cerr << "\n";
	232	}
	233	cerr << "Params done.\n" << flush;
	234	#endif // _DEBUG_PARAMS
	235	}
	236
	237	bool
	238	Environment::GetParam(const char name,
	239	const int index,
	240	char *value) const
	241	{
	242	int column;
	243
	244	if (index >= paramRows \|\| index < 0)
	245	return false;
	246	if (name == ' ')
	247	column = 0;
	248	else {
	249	char *t = strchr(optionalParams, name);
	250
	251	if (t == NULL)
	252	return false;
	253	column = t - optionalParams + 1;
	254	}
	255
	256	if (params[column][index] == NULL)
	257	return false;
	258	// value = new char[strlen(params[column][index]) + 1];
	259	strcpy(value, params[column][index]);
	260	return true;
	261	}
	262
	263	void
	264	Environment::RegisterOption(const char *name,
[1002]	265	const EOptType type,
	266	const char *abbrev,
	267	const char *defValue)
[372]	268	{
	269	int i;
	270
	271	// make sure this option was not yet registered
	272	for (i = 0; i < numOptions; i++)
	273	if (!strcmp(name, options[i].name)) {
	274	Debug << "Error: Option " << name << " registered twice.\n";
	275	exit(1);
	276	}
	277	// make sure we have enough room in memory
	278	if (numOptions >= maxOptions) {
	279	Debug << "Error: Too many options. Try enlarge the maxOptions "
	280	<< "definition.\n";
	281	exit(1);
	282	}
	283
	284	// make sure the abbreviation doesn't start with 'D'
	285	if (abbrev != NULL && (abbrev[0] == 'D' )) {
	286	Debug << "Internal error: reserved switch " << abbrev
	287	<< " used as an abbreviation.\n";
	288	exit(1);
	289	}
	290	// new option
	291	options[numOptions].type = type;
[863]	292	options[numOptions].name = ::strdup(name);
[372]	293	// assign abbreviation, if requested
	294	if (abbrev != NULL) {
[863]	295	options[numOptions].abbrev = ::strdup(abbrev);
[372]	296	}
	297	// assign default value, if requested
	298	if (defValue != NULL) {
[863]	299	options[numOptions].defaultValue = ::strdup(defValue);
[372]	300	if (!CheckType(defValue, type)) {
	301	Debug << "Internal error: Inconsistent type and default value in option "
	302	<< name << ".\n";
	303	exit(1);
	304	}
	305	}
	306	// new option registered
	307	numOptions++;
	308	}
	309
	310	bool
	311	Environment::OptionPresent(const char *name) const
	312	{
	313	bool found = false;
	314	int i;
	315
	316	for (i = 0; i < numOptions; i++)
	317	if (!strcmp(options[i].name, name)) {
	318	found = true;
	319	break;
	320	}
	321	if (!found) {
	322	Debug << "Internal error: Option " << name << " not registered.\n" << flush;
	323	exit(1);
	324	}
	325	if (options[i].value != NULL \|\| options[i].defaultValue != NULL)
	326	return true;
	327	else
	328	return false;
	329	}
	330
	331	int
[938]	332	Environment::FindOption(const char *name, const bool isFatal) const
[372]	333	{
	334	int i;
	335	bool found = false;
	336	// is this option registered ?
	337	for (i = 0; i < numOptions; i++)
	338	if (!strcmp(options[i].name, name)) {
	339	found = true;
	340	break;
	341	}
	342	if (!found) {
	343	// no registration found
	344	Debug << "Internal error: Required option " << name
	345	<< " not registered.\n" << flush;
	346	exit(1);
	347	}
	348	if (options[i].value == NULL && options[i].defaultValue == NULL)
	349	// this option was not initialised to some value
	350	if (isFatal) {
	351	Debug << "Error: Required option " << name << " not found.\n" << flush;
	352	exit(1);
	353	}
	354	else {
	355	Debug << "Error: Required option " << name << " not found.\n" << flush;
	356	return -1;
	357	}
	358	return i;
	359	}
	360
	361	bool
	362	Environment::GetIntValue(const char *name,
	363	int &value,
	364	const bool isFatal) const
	365	{
	366	int i = FindOption(name, isFatal);
	367
	368	if (i<0)
	369	return false;
	370
	371	if (options[i].value != NULL) {
	372	// option was explicitly specified
	373	value = strtol(options[i].value, NULL, 10);
	374	} else {
	375	// option was not read, so use the default
	376	value = strtol(options[i].defaultValue, NULL, 10);
	377	}
	378
	379	return true;
	380	}
	381
	382	bool
	383	Environment::GetDoubleValue(const char *name,
	384	double &value,
	385	const bool isFatal) const
	386	{
	387	int i = FindOption(name, isFatal);
	388
	389	if (i<0)
	390	return false;
	391
	392	if (options[i].value != NULL) {
	393	// option was explicitly specified
	394	value = strtod(options[i].value, NULL);
	395	} else {
	396	// option was not read, so use the default
	397	value = strtod(options[i].defaultValue, NULL);
	398	}
	399	return true;
	400	}
	401
	402	bool
	403	Environment::GetRealValue(const char *name,
	404	Real &value,
	405	const bool isFatal) const
	406	{
	407	int i = FindOption(name, isFatal);
	408
	409	if (i<0)
	410	return false;
	411
	412	if (options[i].value != NULL) {
	413	// option was explicitly specified
[472]	414	value = (Real)strtod(options[i].value, NULL);
[372]	415	} else {
	416	// option was not read, so use the default
[472]	417	value = (Real)strtod(options[i].defaultValue, NULL);
[372]	418	}
	419	return true;
	420	}
	421
	422	bool
	423	Environment::GetFloatValue(const char *name,
	424	float &value,
	425	const bool isFatal) const
	426	{
	427	int i = FindOption(name, isFatal);
	428
	429	if (i<0)
	430	return false;
	431
	432	if (options[i].value != NULL) {
	433	// option was explicitly specified
	434	value = (float)strtod(options[i].value, NULL);
	435	} else {
	436	// option was not read, so use the default
	437	value = (float)strtod(options[i].defaultValue, NULL);
	438	}
	439	return true;
	440	}
	441
	442	bool
	443	Environment::GetBool(const char *name,
	444	const bool isFatal) const
	445	{
	446	bool ret;
	447	if (GetBoolValue(name, ret, isFatal))
	448	return ret;
	449	else
	450	return false;
	451	}
	452
	453	bool
	454	Environment::ParseBool(const char *name) const
	455	{
	456
	457	bool value = true;
	458
	459	if (!strcasecmp(name, "false") \|\|
	460	!strcasecmp(name, "NO") \|\|
	461	!strcmp(name, "-") \|\|
	462	!strcasecmp(name, "OFF"))
	463	value = false;
	464
	465	return value;
	466	}
	467
	468	void
	469	Environment::ParseVector(const char *name, Vector3 &v) const
	470	{
	471	// option was not read, so use the default
	472	char s, t;
	473
	474	v.x = (Real)strtod(name, &s);
	475	v.y = (Real)strtod(s + 1, &t);
	476	v.z = (Real)strtod(t + 1, NULL);
	477
	478	}
	479
	480	bool
	481	Environment::GetBoolValue(const char *name,
	482	bool &value,
	483	const bool isFatal) const
	484	{
	485	int i = FindOption(name, isFatal);
	486
	487	if (i<0)
	488	return false;
	489
	490
	491	if (options[i].value != NULL)
	492	value = ParseBool(options[i].value);
	493	else
	494	value = ParseBool(options[i].defaultValue);
	495
	496	return true;
	497	}
	498
	499	bool
	500	Environment::GetVectorValue(const char *name,
	501	Vector3 &v,
	502	const bool isFatal) const
	503	{
	504	int i = FindOption(name, isFatal);
	505	if (i<0)
	506	return false;
	507
	508	if (options[i].value != NULL)
	509
	510
	511	if (options[i].value != NULL) {
	512	ParseVector(options[i].value, v);
	513	}
	514	else {
	515	ParseVector(options[i].defaultValue, v);
	516	}
	517	return true;
	518	}
	519
	520	bool
	521	Environment::GetStringValue(const char *name,
	522	char *value,
	523	const bool isFatal) const
	524	{
	525	int i = FindOption(name, isFatal);
	526
	527	if (i<0)
	528	return false;
	529
	530
	531	if (options[i].value != NULL) {
	532	// option was not read, so use the default
	533	strcpy(value, options[i].value);
	534	}
	535	else {
	536	// option was explicitly specified
	537	strcpy(value, options[i].defaultValue);
	538	}
	539	return true;
	540	}
	541
	542	void
	543	Environment::SetInt(const char *name, const int value)
	544	{
	545
	546	int i = FindOption(name);
	547	if (i<0)
	548	return;
	549
	550	if (options[i].type == optInt) {
	551	delete options[i].value;
	552	options[i].value = new char[16];
	553	sprintf(options[i].value, "%.15d", value);
	554	}
	555	else {
	556	Debug << "Internal error: Trying to set non-integer option " << name
	557	<< " to integral value.\n" << flush;
	558	exit(1);
	559	}
	560	}
	561
	562	void
	563	Environment::SetFloat(const char *name, const Real value)
	564	{
	565	int i = FindOption(name);
	566	if (i<0)
	567	return;
	568
	569	if (options[i].type == optFloat) {
	570	delete options[i].value;
	571	options[i].value = new char[25];
	572	sprintf(options[i].value, "%.15e", value);
	573	}
	574	else {
	575	Debug << "Internal error: Trying to set non-Real option " << name
	576	<< " to Real value.\n" << flush;
	577	exit(1);
	578	}
	579	}
	580
	581	void
	582	Environment::SetBool(const char *name, const bool value)
	583	{
	584	int i = FindOption(name);
	585	if (i<0)
	586	return;
	587
	588	if (options[i].type == optBool) {
	589	delete options[i].value;
	590	options[i].value = new char[6];
	591	if (value)
	592	sprintf(options[i].value, "true");
	593	else
	594	sprintf(options[i].value, "false");
	595	}
	596	else {
	597	Debug << "Internal error: Trying to set non-bool option " << name
	598	<< " to boolean value.\n" << flush;
	599	exit(1);
	600	}
	601	}
	602
	603	void
	604	Environment::SetVector(const char *name,
	605	const Vector3 &v)
	606	{
	607	int i = FindOption(name);
	608	if (i<0)
	609	return;
	610
	611	if (options[i].type == optVector) {
	612	delete options[i].value;
	613	options[i].value = new char[128];
	614	sprintf(options[i].value, "%.15e,%.15e,%.15e", v.x, v.y, v.z);
	615	}
	616	else {
	617	Debug << "Internal error: Trying to set non-vector option " << name
	618	<< " to vector value.\n" << flush;
	619	exit(1);
	620	}
	621	}
	622
	623	void
	624	Environment::SetString(const char name, const char value)
	625	{
	626	int i = FindOption(name);
	627	if (i<0)
	628	return;
	629
	630	if (options[i].type == optString) {
	631	delete options[i].value;
[863]	632	options[i].value = ::strdup(value);
[372]	633	}
	634	else {
	635	Debug << "Internal error: Trying to set non-string option " << name
	636	<< " to string value.\n" << flush;
	637	exit(1);
	638	}
	639	}
	640
	641	void
	642	Environment::ParseCmdline(const int argc,
[492]	643	char **argv,
	644	const int index)
[372]	645	{
	646	int curIndex = -1;
	647
	648	for (int i = 1; i < argc; i++) {
	649	// if this parameter is non-optional, skip it and increment the counter
	650	if (argv[i][0] != '-') {
	651	curIndex++;
	652	continue;
	653	}
	654	// make sure to skip all non-optional parameters
	655	char *t = strchr(optionalParams, argv[i][1]);
	656	if (t != NULL)
	657	continue;
	658
	659	// if we are in the scope of the current parameter, parse it
	660	if (curIndex == -1 \|\| curIndex == index) {
	661	if (argv[i][1] == 'D') {
	662	// it's a full name definition
	663	bool found = false;
	664	int j;
	665
	666	char *t = strchr(argv[i] + 2, '=');
	667	if (t == NULL) {
	668	Debug << "Error: Missing '=' in option. "
	669	<< "Syntax is -D<name>=<value>.\n" << flush;
	670	exit(1);
	671	}
	672	for (j = 0; j < numOptions; j++)
	673	if (!strncmp(options[j].name, argv[i] + 2, t - argv[i] - 2) &&
	674	(unsigned)(t - argv[i] - 2) == strlen(options[j].name)) {
	675	found = true;
	676	break;
	677	}
	678	if (!found) {
	679	Debug << "Warning: Unregistered option " << argv[i] << ".\n" << flush;
	680	// exit(1);
	681	}
	682	if (found) {
	683	if (!CheckType(t + 1, options[j].type)) {
	684	Debug << "Error: invalid type of value " << t + 1 << " in option "
	685	<< options[j].name << ".\n";
	686	exit(1);
	687	}
	688	if (options[j].value != NULL)
	689	delete options[j].value;
	690	options[j].value = strdup(t + 1);
	691	}
	692	}
	693	else {
	694	// it's an abbreviation
	695	bool found = false;
	696	int j;
	697
	698	for (j = 0; j < numOptions; j++)
	699	if (options[j].abbrev != NULL &&
	700	!strncmp(options[j].abbrev, argv[i] + 1, strlen(options[j].abbrev))) {
	701	found = true;
	702	break;
	703	}
	704	if (!found) {
	705	Debug << "Warning: Unregistered option " << argv[i] << ".\n" << flush;
	706	// exit(1);
	707	}
	708	if (found) {
	709	if (!CheckType(argv[i] + 1 + strlen(options[j].abbrev), options[j].type)) {
	710	Debug << "Error: invalid type of value "
	711	<< argv[i] + 1 + strlen(options[j].abbrev) << "in option "
	712	<< options[j].name << ".\n";
	713	exit(1);
	714	}
	715	if (options[j].value != NULL)
	716	delete options[j].value;
	717	options[j].value = strdup(argv[i] + 1 + strlen(options[j].abbrev));
	718	}
	719	}
	720	}
	721	}
	722	#ifdef _DEBUG_PARAMS
	723	// write out the options table
	724	cerr << "Options table for " << numOptions << " options:\n";
	725	for (int j = 0; j < numOptions; j++) {
	726	cerr << options[j];
	727	cerr << "\n";
	728	}
	729	cerr << "Options done.\n" << flush;
	730	#endif // _DEBUG_PARAMS
	731	}
	732
	733
	734	char *
	735	Environment::ParseString(char buffer, char string) const
	736	{
	737	char *s = buffer;
	738	char *t = string + strlen(string);
	739
	740	// skip leading whitespaces
	741	while (s == ' ' \|\| s == '\t')
	742	s++;
	743	if (*s == '\0')
	744	return NULL;
	745	while ((s >= 'a' && s <= 'z') \|\|
	746	(s >= 'A' && s <= 'Z') \|\|
	747	(s >= '0' && s <= '9') \|\|
	748	*s == '_')
	749	t++ = s++;
	750	*t = '\0';
	751	// skip trailing whitespaces
	752	while (s == ' ' \|\| s == '\t')
	753	s++;
	754	return s;
	755	}
	756
	757	const char code[] = "JIDHipewhfdhyd74387hHO&{WK:DOKQEIDKJPQH#@USX:#FWCQEJMQAHPQP(@G#RD";
	758
	759	void
	760	Environment::DecodeString(char *buff, int max)
	761	{
	762	buff[max] = 0;
	763	char *p = buff;
	764	const char *cp = code;
	765	for (; *p; p++) {
	766	if (*p != '\n')
	767	p = p ^ *cp;
	768	++cp;
	769	if (*cp == 0)
	770	cp = code;
	771	}
	772	}
	773
	774	void
	775	Environment::CodeString(char *buff, int max)
	776	{
	777	buff[max] = 0;
	778	char *p = buff;
	779	const char *cp = code;
	780	for (; *p; p++) {
	781	if (*p != '\n')
	782	p = p ^ *cp;
	783	++cp;
	784	if (*cp == 0)
	785	cp = code;
	786	}
	787	}
	788
	789	void
	790	Environment::SaveCodedFile(char *filenameText,
	791	char *filenameCoded)
	792	{
	793	ifstream envStream(filenameText);
	794
	795	// some error had occured
	796	if (envStream.fail()) {
	797	cerr << "Error: Can't open file " << filenameText << " for reading (err. "
	798	<< envStream.rdstate() << ").\n";
	799	return;
	800	}
	801	char buff[256];
	802	envStream.getline(buff, 255);
	803	buff[8] = 0;
	804	if (strcmp(buff, "CGX_CF10") == 0)
	805	return;
	806
	807	ofstream cStream(filenameCoded);
	808	cStream<<"CGX_CF10";
	809
	810	// main loop
	811	for (;;) {
	812	// read in one line
	813	envStream.getline(buff, 255);
	814	if (!envStream)
	815	break;
	816	CodeString(buff, 255);
	817	cStream<<buff;
	818	}
	819
	820	}
	821
	822	bool
	823	Environment::ReadEnvFile(const char *envFilename)
[975]	824	{
[372]	825	char buff[MaxStringLength], name[MaxStringLength];
	826	char s, t;
	827	int i, line = 0;
	828	bool found;
	829	igzstream envStream(envFilename);
	830
	831	// some error had occured
	832	if (envStream.fail()) {
	833	cerr << "Error: Can't open file " << envFilename << " for reading (err. "
	834	<< envStream.rdstate() << ").\n";
	835	return false;
	836	}
[971]	837
[372]	838	name[0] = '\0';
	839
	840	// bool coded;
	841	// envStream.getline(buff, 255);
	842	// buff[8] = 0;
	843	// if (strcmp(buff, "CGX_CF10") == 0)
	844	// coded = true;
	845	// else {
	846	// coded = false;
	847	// envStream.Rewind();
	848	// }
	849
	850	// main loop
	851	for (;;) {
	852	// read in one line
	853	envStream.getline(buff, 255);
	854
	855	if (!envStream)
	856	break;
	857
	858	// if (coded)
	859	// DecodeString(buff, 255);
	860
	861	line++;
	862	// get rid of comments
	863	s = strchr(buff, '#');
	864	if (s != NULL)
	865	*s = '\0';
	866
	867	// get one identifier
	868	s = ParseString(buff, name);
	869	// parse line
	870	while (s != NULL) {
	871	// it's a group name - make the full name
	872	if (*s == '{') {
	873	strcat(name, ".");
	874	s++;
	875	s = ParseString(s, name);
	876	continue;
	877	}
	878	// end of group
	879	if (*s == '}') {
	880	if (strlen(name) == 0) {
	881	cerr << "Error: unpaired } in " << envFilename << " (line "
	882	<< line << ").\n";
	883	envStream.close();
	884	return false;
	885	}
	886	name[strlen(name) - 1] = '\0';
	887	t = strrchr(name, '.');
	888	if (t == NULL)
	889	name[0] = '\0';
	890	else
	891	*(t + 1) = '\0';
	892	s++;
	893	s = ParseString(s, name);
	894	continue;
	895	}
	896	// find variable name in the table
	897	found = false;
	898	for (i = 0; i < numOptions; i++)
	899	if (!strcmp(name, options[i].name)) {
	900	found = true;
	901	break;
	902	}
	903	if (!found) {
	904	cerr << "Warning: unknown option " << name << " in environment file "
	905	<< envFilename << " (line " << line << ").\n";
	906	} else
	907	switch (options[i].type) {
	908	case optInt: {
	909	strtol(s, &t, 10);
	910	if (t == s \|\| (t != ' ' && t != '\t' &&
	911	t != '\0' && t != '}')) {
	912	cerr << "Error: Mismatch in int variable " << name << " in "
	913	<< "environment file " << envFilename << " (line "
	914	<< line << ").\n";
	915	envStream.close();
	916	return false;
	917	}
	918	if (options[i].value != NULL)
	919	delete options[i].value;
	920	options[i].value = new char[t - s + 1];
	921	strncpy(options[i].value, s, t - s);
	922	options[i].value[t - s] = '\0';
	923	s = t;
	924	break;
	925	}
	926	case optFloat: {
	927	strtod(s, &t);
	928	if (t == s \|\| (t != ' ' && t != '\t' &&
	929	t != '\0' && t != '}')) {
	930	cerr << "Error: Mismatch in Real variable " << name << " in "
	931	<< "environment file " << envFilename << " (line "
	932	<< line << ").\n";
	933	envStream.close();
	934	return false;
	935	}
	936	if (options[i].value != NULL)
	937	delete options[i].value;
	938	options[i].value = new char[t - s + 1];
	939	strncpy(options[i].value, s, t - s);
	940	options[i].value[t - s] = '\0';
	941	s = t;
	942	break;
	943	}
	944	case optBool: {
	945	t = s;
	946	while ((t >= 'a' && t <= 'z') \|\|
	947	(t >= 'A' && t <= 'Z') \|\|
	948	t == '+' \|\| t == '-')
	949	t++;
	950	if (((!strncasecmp(s, "true", t - s) && t - s == 4) \|\|
	951	(!strncasecmp(s, "false", t - s) && t - s == 5) \|\|
	952	(!strncasecmp(s, "YES", t -s) && t - s == 3) \|\|
	953	(!strncasecmp(s, "NO", t - s) && t - s == 2) \|\|
	954	(!strncasecmp(s, "ON", t - s) && t - s == 2) \|\|
	955	(!strncasecmp(s, "OFF", t - s) && t - s == 3) \|\|
	956	(t - s == 1 && (s == '+' \|\| s == '-'))) &&
	957	(t == ' ' \|\| t == '\t' \|\| t == '\0' \|\| t == '}')) {
	958	if (options[i].value != NULL)
	959	delete options[i].value;
	960	options[i].value = new char[t - s + 1];
	961	strncpy(options[i].value, s, t - s);
	962	options[i].value[t - s] = '\0';
	963	s = t;
	964	}
	965	else {
	966	cerr << "Error: Mismatch in bool variable " << name << " in "
	967	<< "environment file " << envFilename << " (line "
	968	<< line << ").\n";
	969	envStream.close();
	970	return false;
	971	}
	972	break;
	973	}
	974	case optVector:{
	975	strtod(s, &t);
	976	if (t == ' ' \|\| t == '\t') {
	977	while (t == ' ' \|\| t == '\t')
	978	t++;
	979	if (*t != ',')
	980	t--;
	981	}
	982	if (t == s \|\| (t != ' ' && t != '\t' && *t != ',')) {
	983	cerr << "Error: Mismatch in vector variable " << name << " in "
	984	<< "environment file " << envFilename << " (line "
	985	<< line << ").\n";
	986	envStream.close();
	987	return false;
	988	}
	989	char *u;
	990	strtod(t, &u);
	991	t = u;
	992	if (t == ' ' \|\| t == '\t') {
	993	while (t == ' ' \|\| t == '\t')
	994	t++;
	995	if (*t != ',')
	996	t--;
	997	}
	998	if (t == s \|\| (t != ' ' && t != '\t' && *t != ',')) {
	999	cerr << "Error: Mismatch in vector variable " << name << " in "
	1000	<< "environment file " << envFilename << " (line "
	1001	<< line << ").\n";
	1002	envStream.close();
	1003	return false;
	1004	}
	1005	strtod(t, &u);
	1006	t = u;
	1007	if (t == s \|\| (t != ' ' && t != '\t' &&
	1008	t != '\0' && t != '}')) {
	1009	cerr << "Error: Mismatch in vector variable " << name << " in "
	1010	<< "environment file " << envFilename << " (line "
	1011	<< line << ").\n";
	1012	envStream.close();
	1013	return false;
	1014	}
	1015	if (options[i].value != NULL)
	1016	delete options[i].value;
	1017	options[i].value = new char[t - s + 1];
	1018	strncpy(options[i].value, s, t - s);
	1019	options[i].value[t - s] = '\0';
	1020	s = t;
	1021	break;
	1022	}
	1023	case optString: {
	1024	if (options[i].value != NULL)
	1025	delete options[i].value;
	1026	options[i].value = new char[strlen(s) + 1];
	1027	strcpy(options[i].value, s);
	1028	s += strlen(s);
	1029	break;
	1030	}
	1031	default: {
	1032	Debug << "Internal error: Unknown type of option.\n" << flush;
	1033	exit(1);
	1034	}
	1035	}
	1036	// prepare the variable name for next pass
	1037	t = strrchr(name, '.');
	1038	if (t == NULL)
	1039	name[0] = '\0';
	1040	else
	1041	*(t + 1) = '\0';
	1042	// get next identifier
	1043	s = ParseString(s, name);
	1044	}
	1045	}
	1046	envStream.close();
	1047	return true;
	1048	}
	1049
	1050	void
	1051	Environment::PrintUsage(ostream &s) const
	1052	{
	1053	// Print out all environment variable names
	1054	s << "Registered options:\n";
	1055	for (int j = 0; j < numOptions; j++)
	1056	s << options[j] << "\n";
	1057	s << flush;
	1058	}
	1059
[859]	1060	/**
	1061	Input scene filename. Currently simplified X3D (.x3d), Unigraphics (.dat),
	1062	and UNC (.ply) formats are supported.
	1063	*/
[372]	1064
	1065	Environment::Environment()
	1066	{
	1067	optionalParams = NULL;
	1068	paramRows = 0;
	1069	numParams = 0;
	1070	params = NULL;
[539]	1071	maxOptions = 500;
[372]	1072
	1073
	1074	// this is maximal nuber of options.
	1075	numOptions = 0;
	1076
	1077	options = new COption[maxOptions];
	1078
	1079	if (options == NULL ) {
	1080	Debug << "Error: Memory allocation failed.\n";
	1081	exit(1);
	1082	}
	1083
	1084	// register all basic options
	1085
	1086	RegisterOption("Limits.threshold", optFloat, NULL, "0.01");
	1087	RegisterOption("Limits.small", optFloat, NULL, "1e-6");
	1088	RegisterOption("Limits.infinity", optFloat, NULL, "1e6");
	1089
	1090	RegisterOption("Scene.filename",
[492]	1091	optString,
	1092	"scene_filename=",
	1093	"atlanta2.x3d");
[372]	1094
[859]	1095
[372]	1096	RegisterOption("Unigraphics.meshGrouping",
[492]	1097	optInt,
	1098	"unigraphics_mesh_grouping=",
	1099	"0");
[372]	1100
	1101
	1102	RegisterOption("KdTree.Termination.minCost",
[492]	1103	optInt,
	1104	"kd_term_min_cost=",
	1105	"10");
[859]	1106
[752]	1107	RegisterOption("KdTree.Termination.maxNodes",
	1108	optInt,
	1109	"kd_term_max_nodes=",
	1110	"200000");
[859]	1111
[372]	1112	RegisterOption("KdTree.Termination.maxDepth",
[492]	1113	optInt,
	1114	"kd_term_max_depth=",
	1115	"20");
[372]	1116
	1117	RegisterOption("KdTree.Termination.maxCostRatio",
[492]	1118	optFloat,
	1119	"kd_term_max_cost_ratio=",
	1120	"1.5");
[372]	1121
	1122	RegisterOption("KdTree.Termination.ct_div_ci",
[492]	1123	optFloat,
	1124	"kd_term_ct_div_ci=",
	1125	"1.0");
[372]	1126
	1127	RegisterOption("KdTree.splitMethod",
[492]	1128	optString,
	1129	"kd_split_method=",
	1130	"spatialMedian");
[372]	1131
	1132	RegisterOption("KdTree.splitBorder",
	1133	optFloat,
[492]	1134	"kd_split_border=",
[372]	1135	"0.1");
	1136
	1137	RegisterOption("KdTree.sahUseFaces",
	1138	optBool,
[492]	1139	"kd_sah_use_faces=",
[372]	1140	"true");
	1141
	1142
	1143	RegisterOption("MeshKdTree.Termination.minCost",
	1144	optInt,
[492]	1145	"kd_term_min_cost=",
[372]	1146	"10");
	1147
	1148	RegisterOption("MeshKdTree.Termination.maxDepth",
	1149	optInt,
[492]	1150	"kd_term_max_depth=",
[372]	1151	"20");
	1152
	1153	RegisterOption("MeshKdTree.Termination.maxCostRatio",
	1154	optFloat,
[492]	1155	"kd_term_max_cost_ratio=",
[372]	1156	"1.5");
	1157
	1158	RegisterOption("MeshKdTree.Termination.ct_div_ci",
	1159	optFloat,
[492]	1160	"kd_term_ct_div_ci=",
[372]	1161	"1.0");
	1162
	1163	RegisterOption("MeshKdTree.splitMethod",
	1164	optString,
[492]	1165	"kd_split_method=",
[372]	1166	"spatialMedian");
	1167
	1168	RegisterOption("MeshKdTree.splitBorder",
	1169	optFloat,
[492]	1170	"kd_split_border=",
[372]	1171	"0.1");
	1172
[508]	1173	RegisterOption("SamplingPreprocessor.totalSamples",
[372]	1174	optInt,
[492]	1175	"total_samples=",
[372]	1176	"1000000");
	1177
[508]	1178	RegisterOption("SamplingPreprocessor.samplesPerPass",
[372]	1179	optInt,
[492]	1180	"samples_per_pass=",
[372]	1181	"10");
	1182
[811]	1183	RegisterOption("RenderSampler.samples",
	1184	optInt,
	1185	"render_sampler_samples=",
	1186	"1000");
	1187
[1001]	1188	RegisterOption("RenderSampler.visibleThreshold",
	1189	optInt,
	1190	"render_sampler_visible_threshold=",
	1191	"0");
	1192
	1193
[997]	1194	RegisterOption("RenderSampler.useOcclusionQueries",
	1195	optBool,
	1196	"render_sampler_use_occlusion_queries=",
	1197	"true");
	1198
	1199	RegisterOption("VssPreprocessor.initialSamples",
[492]	1200	optInt,
	1201	"initial_samples=",
	1202	"100000");
	1203
[1001]	1204	RegisterOption("VssPreprocessor.testBeamSampling",
	1205	optBool,
	1206	"beam_sampling",
	1207	"false");
[532]	1208
[469]	1209	RegisterOption("VssPreprocessor.vssSamples",
[492]	1210	optInt,
	1211	"vss_samples=",
	1212	"1000000");
[376]	1213
[427]	1214	RegisterOption("VssPreprocessor.vssSamplesPerPass",
[492]	1215	optInt,
	1216	"vss_samples_per_pass=",
	1217	"1000");
	1218
[469]	1219	RegisterOption("VssPreprocessor.samplesPerPass",
[492]	1220	optInt,
	1221	"samples_per_pass=",
	1222	"100000");
[376]	1223
[403]	1224	RegisterOption("VssPreprocessor.useImportanceSampling",
[492]	1225	optBool,
	1226	"vss_use_importance=",
	1227	"true");
[403]	1228
[674]	1229	RegisterOption("VssPreprocessor.enlargeViewSpace",
	1230	optBool,
	1231	"vss_enlarge_viewspace=",
[675]	1232	"false");
[674]	1233
[490]	1234	RegisterOption("VssPreprocessor.loadInitialSamples",
	1235	optBool,
[674]	1236	"vss_load_loadInitialSamples=",
[490]	1237	"false");
[445]	1238
[490]	1239	RegisterOption("VssPreprocessor.storeInitialSamples",
	1240	optBool,
[674]	1241	"vss_store_storedInitialSamples=",
[490]	1242	"false");
	1243
	1244
[501]	1245	RegisterOption("VssPreprocessor.useViewSpaceBox",
	1246	optBool,
[674]	1247	"vss_use_viewspace_box=",
[508]	1248	"false");
[501]	1249
	1250
[445]	1251	/************************************************************************************/
	1252	/* View cells related options */
	1253	/************************************************************************************/
	1254
	1255
[508]	1256	RegisterOption("ViewCells.type",
	1257	optString,
[664]	1258	"view_cells_type=",
[662]	1259	"vspBspTree");
[372]	1260
[662]	1261	RegisterOption("ViewCells.samplingType",
	1262	optString,
[664]	1263	"view_cells_sampling_type=",
[662]	1264	"box");
	1265
[666]	1266	RegisterOption("ViewCells.mergeStats",
[660]	1267	optString,
[666]	1268	"view_cells_merge_stats=",
	1269	"mergeStats.log");
[660]	1270
[664]	1271	RegisterOption("ViewCells.Evaluation.statsPrefix",
[660]	1272	optString,
[664]	1273	"view_cells_evaluation_stats_prefix=",
[660]	1274	"viewCells");
[735]	1275	RegisterOption("ViewCells.Evaluation.histogram",
	1276	optBool,
	1277	"view_cells_evaluation_histogram=",
	1278	"false");
	1279
[997]	1280	RegisterOption("ViewCells.Evaluation.histoStepSize",
[735]	1281	optInt,
[997]	1282	"view_cells_evaluation_histo_step_size=",
[744]	1283	"5000");
[735]	1284
[728]	1285	RegisterOption("ViewCells.renderCostEvaluationType",
	1286	optString,
	1287	"view_cells_render_cost_evaluation=",
	1288	"perobject");
	1289
[1129]	1290	RegisterOption("ViewCells.Evaluation.countKdPvs",
	1291	optBool,
	1292	"view_cells_evaluation_count_kd_pvs=",
	1293	"false");
	1294
[660]	1295	RegisterOption("ViewCells.active",
	1296	optInt,
[664]	1297	"view_cells_active=",
[660]	1298	"1000");
[581]	1299
[574]	1300	RegisterOption("ViewCells.Construction.samples",
	1301	optInt,
	1302	"view_cells_construction_samples=",
	1303	"5000000");
	1304
	1305	RegisterOption("ViewCells.Construction.samplesPerPass",
	1306	optInt,
	1307	"view_cells_construction_samples_per_pass=",
	1308	"500000");
	1309
[508]	1310	RegisterOption("ViewCells.PostProcess.samples",
	1311	optInt,
[712]	1312	"view_cells_post_process_samples=",
[508]	1313	"200000");
[421]	1314
[508]	1315	RegisterOption("ViewCells.Visualization.samples",
	1316	optInt,
	1317	"view_cells_visualization_samples=",
	1318	"20000");
[372]	1319
[1020]	1320	RegisterOption("ViewCells.Visualization.maxOutput",
	1321	optInt,
	1322	"view_cells_visualization_max_output=",
	1323	"20");
	1324
[697]	1325	RegisterOption("ViewCells.Filter.maxSize",
	1326	optInt,
	1327	"view_cells_filter_max_size=",
	1328	"4");
	1329
	1330	RegisterOption("ViewCells.Filter.width",
	1331	optFloat,
	1332	"view_cells_filter_width=",
[746]	1333	"200.0");
[697]	1334
[508]	1335	RegisterOption("ViewCells.loadFromFile",
	1336	optBool,
[664]	1337	"view_cells_load_from_file=",
[508]	1338	"false");
[485]	1339
[586]	1340	RegisterOption("ViewCells.PostProcess.refine",
	1341	optBool,
[664]	1342	"view_cells_refine=",
[586]	1343	"false");
	1344
	1345	RegisterOption("ViewCells.PostProcess.compress",
	1346	optBool,
[664]	1347	"view_cells_post_process_compress=",
[586]	1348	"false");
	1349
[662]	1350	RegisterOption("ViewCells.Evaluation.samples",
	1351	optInt,
	1352	"view_cells_evaluation_samples=",
	1353	"8000000");
	1354
[722]	1355	RegisterOption("ViewCells.Evaluation.samplingType",
[837]	1356	optString,
	1357	"view_cells_evaluation_sampling_type=",
	1358	"box");
[722]	1359
[662]	1360	RegisterOption("ViewCells.Evaluation.samplesPerPass",
	1361	optInt,
	1362	"view_cells_evaluation_samples_per_pass=",
	1363	"300000");
	1364
[508]	1365	RegisterOption("ViewCells.exportToFile",
	1366	optBool,
[676]	1367	"view_cells_export_to_file=",
[508]	1368	"false");
	1369
[844]	1370	RegisterOption("ViewCells.exportPvs",
	1371	optBool,
	1372	"view_cells_export_pvs=",
	1373	"false");
	1374
[840]	1375	RegisterOption("ViewCells.exportBboxesForPvs",
	1376	optBool,
[844]	1377	"view_cells_export_bounding_boxes=",
[840]	1378	"true");
	1379
	1380	RegisterOption("ViewCells.boxesFilename",
	1381	optString,
	1382	"view_cells_boxes_filename=",
	1383	"boxes.out");
	1384
[664]	1385	RegisterOption("ViewCells.evaluateViewCells",
	1386	optBool,
[670]	1387	"view_cells_evaluate=",
[664]	1388	"false");
	1389
[508]	1390	RegisterOption("ViewCells.maxViewCells",
[667]	1391	optInt,
	1392	"view_cells_max_view_cells=",
	1393	"0");
[508]	1394
[511]	1395	RegisterOption("ViewCells.maxPvsRatio",
	1396	optFloat,
	1397	"view_cells_max_pvs_ratio=",
	1398	"0.1");
[508]	1399
	1400	RegisterOption("ViewCells.filename",
[667]	1401	optString,
	1402	"view_cells_filename=",
	1403	"atlanta_viewcells_large.x3d");
[508]	1404
	1405	RegisterOption("ViewCells.height",
[667]	1406	optFloat,
	1407	"view_cells_height=",
	1408	"5.0");
[508]	1409
	1410	RegisterOption("ViewCells.Visualization.colorCode",
[667]	1411	optString,
[708]	1412	"view_cells_visualization_color_code=",
[667]	1413	"PVS");
[482]	1414
[667]	1415	RegisterOption("ViewCells.Visualization.clipPlanePos",
	1416	optFloat,
[708]	1417	"view_cells_visualization_clip_plane_pos=",
[667]	1418	"0.35");
[579]	1419
[508]	1420	RegisterOption("ViewCells.Visualization.exportGeometry",
[667]	1421	optBool,
[708]	1422	"view_cells_visualization_export_geometry=",
[667]	1423	"false");
[445]	1424
[667]	1425	RegisterOption("ViewCells.Visualization.exportRays",
	1426	optBool,
[708]	1427	"view_cells_visualization_export_rays=",
[667]	1428	"false");
	1429
[564]	1430	RegisterOption("ViewCells.pruneEmptyViewCells",
[667]	1431	optBool,
[708]	1432	"view_cells_prune_empty=",
[667]	1433	"false");
[445]	1434
[564]	1435	RegisterOption("ViewCells.processOnlyValidViewCells",
[667]	1436	optBool,
[708]	1437	"view_cells_process_only_valid_view_cells=",
[667]	1438	"false");
[660]	1439
[564]	1440
[580]	1441	RegisterOption("ViewCells.PostProcess.maxCostRatio",
	1442	optFloat,
[667]	1443	"view_cells_post_process_max_cost_ratio=",
[580]	1444	"0.9");
	1445
	1446	RegisterOption("ViewCells.PostProcess.renderCostWeight",
	1447	optFloat,
[667]	1448	"view_cells_post_process_render_cost_weight",
[580]	1449	"0.5");
	1450
	1451	RegisterOption("ViewCells.PostProcess.avgCostMaxDeviation",
	1452	optFloat,
[667]	1453	"vsp_bsp_avgcost_max_deviations",
[580]	1454	"0.5");
	1455
	1456	RegisterOption("ViewCells.PostProcess.maxMergesPerPass",
	1457	optInt,
[667]	1458	"view_cells_post_process_max_merges_per_pass=",
[580]	1459	"500");
	1460
	1461	RegisterOption("ViewCells.PostProcess.minViewCells",
	1462	optInt,
[667]	1463	"view_cells_post_process_min_view_cells=",
[580]	1464	"1000");
	1465
	1466	RegisterOption("ViewCells.PostProcess.useRaysForMerge",
	1467	optBool,
	1468	"view_cells_post_process_use_rays_for_merge=",
	1469	"false");
[591]	1470
	1471	RegisterOption("ViewCells.PostProcess.merge",
	1472	optBool,
[666]	1473	"view_cells_post_process_merge=",
[591]	1474	"true");
[580]	1475
	1476	RegisterOption("ViewCells.Visualization.exportMergedViewCells",
	1477	optBool,
	1478	"view_cells_viz_export_merged_viewcells=",
	1479	"false");
	1480
[582]	1481	RegisterOption("ViewCells.maxStaticMemory",
	1482	optFloat,
	1483	"view_cells_max_static_mem=",
	1484	"8.0");
[580]	1485
[660]	1486	RegisterOption("ViewCells.Visualization.useClipPlane",
[591]	1487	optBool,
[660]	1488	"view_cells_viz_use_clip_plane=",
[591]	1489	"false");
	1490
[666]	1491	RegisterOption("ViewCells.showVisualization",
	1492	optBool,
	1493	"view_cells_show_visualization=",
	1494	"false");
	1495
[660]	1496	RegisterOption("ViewCells.Visualization.clipPlaneAxis",
[591]	1497	optInt,
[660]	1498	"view_cells_viz_clip_plane_axis=",
[591]	1499	"0");
	1500
	1501
[508]	1502	/************************************************************************************/
	1503	/* Render simulation related options */
	1504	/************************************************************************************/
[372]	1505
[406]	1506
[508]	1507	RegisterOption("Simulation.objRenderCost",
	1508	optFloat,
	1509	"simulation_obj_render_cost",
	1510	"1.0");
[409]	1511
[508]	1512	RegisterOption("Simulation.vcOverhead",
	1513	optFloat,
	1514	"simulation_vc_overhead",
	1515	"0.05");
[445]	1516
[508]	1517	RegisterOption("Simulation.moveSpeed",
	1518	optFloat,
	1519	"simulation_moveSpeed",
	1520	"1.0");
[445]	1521
	1522
	1523
	1524
[508]	1525	/************************************************************************************/
	1526	/* Bsp tree related options */
	1527	/************************************************************************************/
[372]	1528
	1529
[508]	1530	RegisterOption("BspTree.Construction.input",
	1531	optString,
	1532	"bsp_construction_input=",
	1533	"fromViewCells");
[372]	1534
[660]	1535	RegisterOption("BspTree.subdivisionStats",
	1536	optString,
[666]	1537	"bsp_subdivision_stats=",
[660]	1538	"bspSubdivisionStats.log");
	1539
[508]	1540	RegisterOption("BspTree.Construction.samples",
	1541	optInt,
	1542	"bsp_construction_samples=",
	1543	"100000");
[390]	1544
[508]	1545	RegisterOption("BspTree.Construction.epsilon",
	1546	optFloat,
[1023]	1547	"bsp_construction_epsilon=",
[508]	1548	"0.002");
[397]	1549
[508]	1550	RegisterOption("BspTree.Termination.minPolygons",
	1551	optInt,
	1552	"bsp_term_min_polygons=",
	1553	"5");
[409]	1554
[508]	1555	RegisterOption("BspTree.Termination.minPvs",
	1556	optInt,
	1557	"bsp_term_min_pvs=",
	1558	"20");
[372]	1559
[587]	1560	RegisterOption("BspTree.Termination.minProbability",
[508]	1561	optFloat,
[587]	1562	"bsp_term_min_probability=",
[508]	1563	"0.001");
[424]	1564
[508]	1565	RegisterOption("BspTree.Termination.maxRayContribution",
	1566	optFloat,
	1567	"bsp_term_ray_contribution=",
	1568	"0.005");
[372]	1569
[508]	1570	RegisterOption("BspTree.Termination.minAccRayLenght",
	1571	optFloat,
	1572	"bsp_term_min_acc_ray_length=",
	1573	"50");
[372]	1574
[508]	1575	RegisterOption("BspTree.Termination.minRays",
	1576	optInt,
	1577	"bsp_term_min_rays=",
	1578	"-1");
[372]	1579
[508]	1580	RegisterOption("BspTree.Termination.ct_div_ci",
	1581	optFloat,
	1582	"bsp_term_ct_div_ci=",
	1583	"0.0");
[372]	1584
[508]	1585	RegisterOption("BspTree.Termination.maxDepth",
	1586	optInt,
	1587	"bsp_term_max_depth=",
	1588	"100");
[372]	1589
[508]	1590	RegisterOption("BspTree.Termination.maxCostRatio",
	1591	optFloat,
	1592	"bsp_term_axis_aligned_max_cost_ratio=",
	1593	"1.5");
[372]	1594
[508]	1595	RegisterOption("BspTree.Termination.AxisAligned.ct_div_ci",
	1596	optFloat,
	1597	"bsp_term_axis_aligned_ct_div_ci=",
	1598	"0.5");
[372]	1599
[508]	1600	RegisterOption("BspTree.AxisAligned.splitBorder",
	1601	optFloat,
	1602	"bsp__axis_aligned_split_border=",
	1603	"0.1");
[372]	1604
[508]	1605	RegisterOption("BspTree.Termination.AxisAligned.minPolys",
	1606	optInt,
	1607	"bsp_term_axis_aligned_max_polygons=",
	1608	"50");
[379]	1609
[508]	1610	RegisterOption("BspTree.Termination.AxisAligned.minObjects",
	1611	optInt,
	1612	"bsp_term_min_objects=",
	1613	"3");
[441]	1614
[508]	1615	RegisterOption("BspTree.Termination.AxisAligned.minRays",
	1616	optInt,
	1617	"bsp_term_axis_aligned_min_rays=",
	1618	"-1");
[374]	1619
[508]	1620	RegisterOption("BspTree.splitPlaneStrategy",
	1621	optString,
	1622	"bsp_split_method=",
	1623	"leastSplits");
[424]	1624
[508]	1625	RegisterOption("BspTree.maxPolyCandidates",
	1626	optInt,
	1627	"bsp_max_poly_candidates=",
	1628	"20");
[469]	1629
[508]	1630	RegisterOption("BspTree.maxRayCandidates",
	1631	optInt,
	1632	"bsp_max_plane_candidates=",
	1633	"20");
[382]	1634
[508]	1635	RegisterOption("BspTree.maxTests",
	1636	optInt,
	1637	"bsp_max_tests=",
	1638	"5000");
[382]	1639
[587]	1640	RegisterOption("BspTree.Termination.maxViewCells",
	1641	optInt,
	1642	"bsp_max_view_cells=",
	1643	"5000");
	1644
[508]	1645	RegisterOption("BspTree.Visualization.exportSplits",
	1646	optBool,
	1647	"bsp_visualization.export_splits",
	1648	"false");
[445]	1649
[508]	1650	RegisterOption("BspTree.Factor.verticalSplits", optFloat, "bsp_factor_vertical=", "1.0");
	1651	RegisterOption("BspTree.Factor.largestPolyArea", optFloat, "bsp_factor_largest_poly=", "1.0");
	1652	RegisterOption("BspTree.Factor.blockedRays", optFloat, "bsp_factor_blocked=", "1.0");
	1653	RegisterOption("BspTree.Factor.leastSplits", optFloat, "bsp_factor_least_splits=", "1.0");
	1654	RegisterOption("BspTree.Factor.balancedPolys", optFloat, "bsp_factor_balanced_polys=", "1.0");
	1655	RegisterOption("BspTree.Factor.balancedViewCells", optFloat, "bsp_factor_balanced_view_cells=", "1.0");
	1656	RegisterOption("BspTree.Factor.leastRaySplits", optFloat, "bsp_factor_least_ray_splits=", "1.0");
	1657	RegisterOption("BspTree.Factor.balancedRays", optFloat, "bsp_factor_balanced_rays=", "1.0");
	1658	RegisterOption("BspTree.Factor.pvs", optFloat, "bsp_factor_pvs=", "1.0");
[408]	1659
[508]	1660	/************************************************************************************/
	1661	/* Preprocessor related options */
	1662	/************************************************************************************/
[408]	1663
[508]	1664	RegisterOption("Preprocessor.type",
	1665	optString,
	1666	"preprocessor=",
	1667	"sampling");
[408]	1668
[508]	1669	RegisterOption("Preprocessor.samplesFilename",
	1670	optString,
[676]	1671	"preprocessor_samples_filename=",
[508]	1672	"rays.out");
[408]	1673
[658]	1674	RegisterOption("Preprocessor.loadPolygonsAsMeshes",
	1675	optBool,
	1676	"loadPolygonsAsMeshes=",
	1677	"false");
	1678
[563]	1679	RegisterOption("Preprocessor.pvsRenderErrorSamples",
	1680	optInt,
	1681	"pvsRenderErrorSamples=",
	1682	"10000");
[682]	1683
	1684	RegisterOption("Preprocessor.useGlRenderer",
	1685	optBool,
	1686	"preprocessor_use_gl_renderer=",
	1687	"false");
	1688
[538]	1689	RegisterOption("Preprocessor.useGlDebugger",
	1690	optBool,
[682]	1691	"preprocessor_use_gl_debugger=",
[538]	1692	"false");
	1693
[534]	1694	RegisterOption("Preprocessor.detectEmptyViewSpace",
	1695	optBool,
[682]	1696	"preprocessor_detect_empty_viewspace=",
[534]	1697	"false");
	1698
[599]	1699	RegisterOption("Preprocessor.quitOnFinish",
	1700	optBool,
[1112]	1701	"preprocessor_quit_on_finish",
[599]	1702	"true");
[534]	1703
[685]	1704	RegisterOption("Preprocessor.computeVisibility",
	1705	optBool,
	1706	"preprocessor_compute_visibility=",
	1707	"true");
[682]	1708
[871]	1709	RegisterOption("Preprocessor.exportVisibility",
	1710	optBool,
[997]	1711	"preprocessor_export_visibility=",
[871]	1712	"true");
[682]	1713
[871]	1714	RegisterOption("Preprocessor.visibilityFile",
	1715	optString,
	1716	"preprocessor_visibility_file=",
	1717	"visibility.xml");
	1718
	1719	RegisterOption("Preprocessor.applyVisibilityFilter",
	1720	optBool,
[997]	1721	"preprocessor_apply_filter=",
[871]	1722	"true");
[904]	1723
	1724	RegisterOption("Preprocessor.applyVisibilitySpatialFilter",
	1725	optBool,
[997]	1726	"preprocessor_apply_spatial_filter=",
[904]	1727	"true");
[871]	1728
[878]	1729	RegisterOption("Preprocessor.visibilityFilterWidth",
	1730	optFloat,
	1731	"preprocessor_visibility_filter_width=",
	1732	"0.02");
[871]	1733
[991]	1734	RegisterOption("Preprocessor.histogram.maxValue",
	1735	optInt,
	1736	"preprocessor_histogram_max_value=",
	1737	"1000");
[871]	1738
[991]	1739	RegisterOption("Preprocessor.histogram.intervals",
	1740	optInt,
	1741	"preprocessor_histogram_intervals=",
	1742	"20");
[878]	1743
[991]	1744
[469]	1745	/************************************************************************************/
	1746	/* VSS Preprocessor cells related options */
	1747	/************************************************************************************/
[382]	1748
[469]	1749	RegisterOption("VssTree.maxDepth", optInt, "kd_depth=", "12");
	1750	RegisterOption("VssTree.minPvs", optInt, "kd_minpvs=", "1");
	1751	RegisterOption("VssTree.minRays", optInt, "kd_minrays=", "10");
	1752	RegisterOption("VssTree.maxCostRatio", optFloat, "maxcost=", "0.95");
	1753	RegisterOption("VssTree.maxRayContribution", optFloat, "maxraycontrib=", "0.5");
[382]	1754
[469]	1755	RegisterOption("VssTree.epsilon", optFloat, "kd_eps=", "1e-6");
	1756	RegisterOption("VssTree.ct_div_ci", optFloat, "kd_ctdivci=", "1.0");
	1757	RegisterOption("VssTree.randomize", optBool, "randomize", "false");
	1758	RegisterOption("VssTree.splitType", optString, "split=", "queries");
	1759	RegisterOption("VssTree.splitUseOnlyDrivingAxis", optBool, "splitdriving=", "false");
	1760	RegisterOption("VssTree.useRss", optBool, "rss=", "false");
	1761	RegisterOption("VssTree.numberOfEndPointDomains", optInt, "endpoints=", "10000");
[382]	1762
[469]	1763	RegisterOption("VssTree.minSize", optFloat, "minsize=", "0.001");
[382]	1764
[469]	1765	RegisterOption("VssTree.maxTotalMemory", optFloat, "mem=", "60.0");
	1766	RegisterOption("VssTree.maxStaticMemory", optFloat, "statmem=", "8.0");
[438]	1767
[469]	1768	RegisterOption("VssTree.queryType", optString, "qtype=", "static");
[438]	1769
[532]	1770
	1771
[469]	1772	RegisterOption("VssTree.queryPosWeight", optFloat, "qposweight=", "0.0");
[997]	1773	RegisterOption("VssTree.useRefDirSplits", optBool, "refdir=", "false");
[469]	1774	RegisterOption("VssTree.refDirAngle", optFloat, "refangle=", "10");
	1775	RegisterOption("VssTree.refDirBoxMaxSize", optFloat, "refboxsize=", "0.1");
	1776	RegisterOption("VssTree.accessTimeThreshold", optInt, "accesstime=", "1000");
	1777	RegisterOption("VssTree.minCollapseDepth", optInt, "colldepth=", "4");
[446]	1778
[469]	1779	RegisterOption("VssTree.interleaveDirSplits", optBool, "interleavedirsplits", "true");
	1780	RegisterOption("VssTree.dirSplitDepth", optInt, "dirsplidepth=", "10");
	1781
	1782
	1783	RegisterOption("RssPreprocessor.initialSamples",
	1784	optInt,
[492]	1785	"initial_samples=",
[469]	1786	"100000");
	1787
[463]	1788	RegisterOption("RssPreprocessor.vssSamples",
[508]	1789	optInt,
	1790	"rss_vss_samples=",
	1791	"1000000");
	1792
[469]	1793	RegisterOption("RssPreprocessor.vssSamplesPerPass",
[508]	1794	optInt,
	1795	"rss_vss_samples_per_pass=",
	1796	"1000");
	1797
[492]	1798	RegisterOption("RssPreprocessor.samplesPerPass",
[508]	1799	optInt,
	1800	"rss_samples_per_pass=",
	1801	"100000");
	1802
[469]	1803	RegisterOption("RssPreprocessor.useImportanceSampling",
[508]	1804	optBool,
[1112]	1805	"rss_use_importance",
[508]	1806	"true");
	1807
[492]	1808	RegisterOption("RssPreprocessor.objectBasedSampling",
[508]	1809	optBool,
[1112]	1810	"rss_object_based_sampling",
[508]	1811	"true");
	1812
[492]	1813	RegisterOption("RssPreprocessor.directionalSampling",
[508]	1814	optBool,
[1112]	1815	"rss_directional_sampling",
[508]	1816	"false");
	1817
[469]	1818	RegisterOption("RssTree.maxDepth", optInt, "kd_depth=", "12");
	1819	RegisterOption("RssTree.minPvs", optInt, "kd_minpvs=", "1");
	1820	RegisterOption("RssTree.minRays", optInt, "kd_minrays=", "10");
	1821	RegisterOption("RssTree.maxCostRatio", optFloat, "maxcost=", "0.95");
	1822	RegisterOption("RssTree.maxRayContribution", optFloat, "maxraycontrib=", "0.5");
[508]	1823
[469]	1824	RegisterOption("RssTree.epsilon", optFloat, "kd_eps=", "1e-6");
	1825	RegisterOption("RssTree.ct_div_ci", optFloat, "kd_ctdivci=", "1.0");
[997]	1826	RegisterOption("RssTree.randomize", optBool, "randomize=", "false");
[469]	1827	RegisterOption("RssTree.splitType", optString, "split=", "queries");
	1828	RegisterOption("RssTree.splitUseOnlyDrivingAxis", optBool, "splitdriving=", "false");
[508]	1829
[469]	1830	RegisterOption("RssTree.numberOfEndPointDomains", optInt, "endpoints=", "10000");
[508]	1831
[469]	1832	RegisterOption("RssTree.minSize", optFloat, "minsize=", "0.001");
[508]	1833
[469]	1834	RegisterOption("RssTree.maxTotalMemory", optFloat, "mem=", "60.0");
	1835	RegisterOption("RssTree.maxStaticMemory", optFloat, "statmem=", "8.0");
[508]	1836
[469]	1837	RegisterOption("RssTree.queryType", optString, "qtype=", "static");
[508]	1838
[469]	1839	RegisterOption("RssTree.queryPosWeight", optFloat, "qposweight=", "0.0");
	1840	RegisterOption("RssTree.useRefDirSplits", optBool, "refdir", "false");
	1841	RegisterOption("RssTree.refDirAngle", optFloat, "refangle=", "10");
	1842	RegisterOption("RssTree.refDirBoxMaxSize", optFloat, "refboxsize=", "0.1");
	1843	RegisterOption("RssTree.accessTimeThreshold", optInt, "accesstime=", "1000");
	1844	RegisterOption("RssTree.minCollapseDepth", optInt, "colldepth=", "4");
[508]	1845
[997]	1846	RegisterOption("RssTree.interleaveDirSplits", optBool, "interleavedirsplits=", "true");
[469]	1847	RegisterOption("RssTree.dirSplitDepth", optInt, "dirsplidepth=", "10");
[997]	1848	RegisterOption("RssTree.importanceBasedCost", optBool, "importance_based_cost=", "true");
[492]	1849	RegisterOption("RssTree.maxRays", optInt, "rss_max_rays=", "2000000");
[508]	1850
[516]	1851	RegisterOption("RssTree.perObjectTree", optBool, "rss_per_object_tree", "false");
	1852
[997]	1853	RegisterOption("RssPreprocessor.Export.pvs", optBool, "rss_export_pvs=", "false");
	1854	RegisterOption("RssPreprocessor.Export.rssTree", optBool, "rss_export_rss_tree=", "false");
	1855	RegisterOption("RssPreprocessor.Export.rays", optBool, "rss_export_rays=", "false");
[469]	1856	RegisterOption("RssPreprocessor.Export.numRays", optInt, "rss_export_num_rays=", "5000");
[997]	1857	RegisterOption("RssPreprocessor.useViewcells", optBool, "rss_use_viewcells=", "false");
[563]	1858	RegisterOption("RssPreprocessor.updateSubdivision",
	1859	optBool,
[997]	1860	"rss_update_subdivision=",
[563]	1861	"false");
[463]	1862
[492]	1863
[508]	1864	/************************************************************************************/
[1023]	1865	/* Rss preprocessor related options */
[508]	1866	/************************************************************************************/
	1867
	1868
[490]	1869	RegisterOption("RssPreprocessor.loadInitialSamples",
[508]	1870	optBool,
	1871	"vss_load_loadInitialSamples=",
	1872	"false");
[445]	1873
[490]	1874	RegisterOption("RssPreprocessor.storeInitialSamples",
[508]	1875	optBool,
	1876	"vss_store_storeInitialSamples=",
	1877	"false");
[490]	1878
[508]	1879
	1880	/************************************************************************************/
[1023]	1881	/* View space partition BSP tree related options */
[508]	1882	/************************************************************************************/
	1883
[654]	1884	RegisterOption("VspBspTree.Termination.minGlobalCostRatio",
	1885	optFloat,
[997]	1886	"vsp_bsp_term_min_global_cost_ratio=",
[654]	1887	"0.0001");
[508]	1888
[655]	1889	RegisterOption("VspBspTree.useSplitCostQueue",
	1890	optBool,
[667]	1891	"vsp_bsp_use_split_cost_queue=",
[655]	1892	"true");
	1893
[654]	1894	RegisterOption("VspBspTree.Termination.globalCostMissTolerance",
	1895	optInt,
[997]	1896	"vsp_bsp_term_global_cost_miss_tolerance=",
[654]	1897	"4");
	1898
[469]	1899	RegisterOption("VspBspTree.Termination.minPolygons",
[508]	1900	optInt,
	1901	"vsp_bsp_term_min_polygons=",
	1902	"5");
[445]	1903
[469]	1904	RegisterOption("VspBspTree.Termination.minPvs",
[508]	1905	optInt,
	1906	"vsp_bsp_term_min_pvs=",
	1907	"20");
[660]	1908
[547]	1909	RegisterOption("VspBspTree.Termination.minProbability",
[508]	1910	optFloat,
[547]	1911	"vsp_bsp_term_min_probability=",
[508]	1912	"0.001");
[445]	1913
[660]	1914	RegisterOption("VspBspTree.subdivisionStats",
	1915	optString,
	1916	"vsp_bsp_subdivision_stats=",
	1917	"vspBspSubdivisionStats.log");
	1918
[469]	1919	RegisterOption("VspBspTree.Termination.maxRayContribution",
[508]	1920	optFloat,
	1921	"vsp_bsp_term_ray_contribution=",
	1922	"0.005");
[463]	1923
[469]	1924	RegisterOption("VspBspTree.Termination.minAccRayLenght",
[508]	1925	optFloat,
	1926	"vsp_bsp_term_min_acc_ray_length=",
	1927	"50");
[445]	1928
[469]	1929	RegisterOption("VspBspTree.Termination.minRays",
[508]	1930	optInt,
	1931	"vsp_bsp_term_min_rays=",
	1932	"-1");
[445]	1933
[469]	1934	RegisterOption("VspBspTree.Termination.ct_div_ci",
[508]	1935	optFloat,
	1936	"vsp_bsp_term_ct_div_ci=",
	1937	"0.0");
[445]	1938
[469]	1939	RegisterOption("VspBspTree.Termination.maxDepth",
[508]	1940	optInt,
	1941	"vsp_bsp_term_max_depth=",
	1942	"100");
[445]	1943
[469]	1944	RegisterOption("VspBspTree.Termination.AxisAligned.maxCostRatio",
[482]	1945	optFloat,
[666]	1946	"vsp_bsp_term_axis_aligned_max_cost_ratio=",
[482]	1947	"1.5");
[445]	1948
[612]	1949	RegisterOption("VspBspTree.useCostHeuristics",
	1950	optBool,
[666]	1951	"vsp_bsp_use_cost_heuristics=",
[612]	1952	"false");
	1953
[478]	1954	RegisterOption("VspBspTree.Termination.maxViewCells",
[482]	1955	optInt,
[666]	1956	"vsp_bsp_term_max_view_cells=",
[744]	1957	"10000");
[478]	1958
[472]	1959	RegisterOption("VspBspTree.Termination.maxCostRatio",
	1960	optFloat,
[666]	1961	"vsp_bsp_term_max_cost_ratio=",
[472]	1962	"1.5");
[445]	1963
[472]	1964	RegisterOption("VspBspTree.Termination.missTolerance",
[997]	1965	optInt,
	1966	"vsp_bsp_term_miss_tolerance=",
	1967	"4");
	1968
[469]	1969	RegisterOption("VspBspTree.splitPlaneStrategy",
[508]	1970	optString,
	1971	"vsp_bsp_split_method=",
	1972	"leastSplits");
[448]	1973
[469]	1974	RegisterOption("VspBspTree.maxPolyCandidates",
[508]	1975	optInt,
	1976	"vsp_bsp_max_poly_candidates=",
	1977	"20");
[469]	1978	RegisterOption("VspBspTree.maxRayCandidates",
[508]	1979	optInt,
	1980	"vsp_bsp_max_plane_candidates=",
	1981	"20");
[469]	1982
	1983	RegisterOption("VspBspTree.maxTests",
[508]	1984	optInt,
	1985	"vsp_bsp_max_tests=",
	1986	"5000");
[469]	1987
	1988	RegisterOption("VspBspTree.Construction.samples",
[508]	1989	optInt,
[673]	1990	"vsp_bsp_construction_samples=",
[508]	1991	"100000");
[469]	1992
[801]	1993	RegisterOption("VspBspTree.Construction.minBand",
	1994	optFloat,
	1995	"vsp_bsp_construction_min_band=",
[1074]	1996	"0.01");
[801]	1997
	1998	RegisterOption("VspBspTree.Construction.maxBand",
	1999	optFloat,
	2000	"vsp_bsp_construction_min_band=",
[1074]	2001	"0.99");
[801]	2002
[822]	2003	RegisterOption("VspBspTree.Construction.useDrivingAxisForMaxCost",
	2004	optBool,
	2005	"vsp_bsp_construction_use_drivingaxis_for_maxcost=",
	2006	"false");
	2007
[469]	2008	RegisterOption("VspBspTree.Construction.epsilon",
[508]	2009	optFloat,
[1023]	2010	"vsp_bsp_construction_epsilon=",
[508]	2011	"0.002");
[469]	2012
	2013	RegisterOption("VspBspTree.Visualization.exportSplits",
[508]	2014	optBool,
	2015	"vsp_bsp_visualization.export_splits",
	2016	"false");
	2017
[485]	2018	RegisterOption("VspBspTree.splitUseOnlyDrivingAxis",
[508]	2019	optBool,
[667]	2020	"vsp_bsp_split_only_driving_axis=",
[508]	2021	"false");
	2022
[607]	2023	RegisterOption("VspBspTree.usePolygonSplitIfAvailable",
	2024	optBool,
	2025	"vsp_bsp_usePolygonSplitIfAvailable=",
[611]	2026	"false");
[607]	2027
[508]	2028	RegisterOption("VspBspTree.Termination.AxisAligned.minRays",
	2029	optInt,
	2030	"bsp_term_axis_aligned_min_rays=",
	2031	"100");
[492]	2032
[508]	2033	RegisterOption("VspBspTree.Termination.AxisAligned.maxRayContribution",
	2034	optFloat,
	2035	"bsp_term_axis_aligned_min_rays=",
	2036	"0.1");
	2037
[676]	2038	RegisterOption("VspBspTree.Factor.leastRaySplits",
	2039	optFloat,
	2040	"vsp_bsp_factor_least_ray_splits=",
	2041	"1.0");
	2042
	2043	RegisterOption("VspBspTree.Factor.balancedRays",
	2044	optFloat,
	2045	"vsp_bsp_factor_balanced_rays=",
	2046	"1.0");
	2047
	2048	RegisterOption("VspBspTree.Factor.pvs",
	2049	optFloat,
	2050	"vsp_bsp_factor_pvs=",
	2051	"1.0");
[664]	2052
[580]	2053	RegisterOption("VspBspTree.Construction.renderCostWeight",
[478]	2054	optFloat,
[1002]	2055	"vsp_bsp_post_process_render_cost_weight=",
[580]	2056	"0.5");
[478]	2057
[1020]	2058	RegisterOption("VspBspTree.Construction.renderCostDecreaseWeight",
	2059	optFloat,
[1121]	2060	"vsp_bsp_construction_render_cost_decrease_weight=",
[1020]	2061	"0.99");
	2062
[486]	2063	RegisterOption("VspBspTree.Construction.randomize",
	2064	optBool,
	2065	"vsp_bsp_construction_randomize=",
	2066	"false");
[508]	2067
[663]	2068	RegisterOption("VspBspTree.simulateOctree",
	2069	optBool,
	2070	"vsp_bsp_simulate_octree=",
	2071	"false");
	2072
[735]	2073	RegisterOption("VspBspTree.nodePriorityQueueType",
	2074	optInt,
	2075	"vsp_bsp_node_queue_type=",
	2076	"0");
[664]	2077
	2078	RegisterOption("VspBspTree.useRandomAxis",
	2079	optBool,
	2080	"-vsp_bsp_use_random_axis=",
	2081	"false");
	2082
[508]	2083	RegisterOption("VspBspTree.maxTotalMemory",
	2084	optFloat,
	2085	"vsp_bsp_max_total_mem=",
	2086	"60.0");
	2087
	2088	RegisterOption("VspBspTree.maxStaticMemory",
	2089	optFloat,
	2090	"vsp_bsp_max_static_mem=",
	2091	"8.0");
[564]	2092
[1023]	2093
	2094
[1027]	2095	/***************************************************************************/
	2096	/* View space partition tree related options */
	2097	/***************************************************************************/
[1023]	2098
[580]	2099
[1027]	2100	RegisterOption("VspTree.Construction.samples",
	2101	optInt,
	2102	"vsp_construction_samples=",
	2103	"10000");
	2104
[1121]	2105
	2106	RegisterOption("VspTree.Construction.renderCostDecreaseWeight",
	2107	optFloat,
	2108	"vsp_construction_render_cost_decrease_weight=",
	2109	"0.99");
	2110
[1023]	2111	RegisterOption("VspTree.Termination.maxDepth",
	2112	optInt,
	2113	"vsp_term_max_depth=",
	2114	"100");
	2115
	2116	RegisterOption("VspTree.Termination.minRays",
	2117	optInt,
	2118	"vsp_term_min_rays=",
	2119	"-1");
	2120
	2121
	2122	RegisterOption("VspTree.Termination.minPvs",
	2123	optInt,
	2124	"vsp_term_min_pvs=",
	2125	"20");
	2126
	2127	RegisterOption("VspTree.Termination.minProbability",
	2128	optFloat,
	2129	"vsp_term_min_probability=",
	2130	"0.001");
	2131
	2132	RegisterOption("VspTree.Termination.maxRayContribution",
	2133	optFloat,
	2134	"vsp_term_ray_contribution=",
	2135	"0.9");
	2136
	2137	RegisterOption("VspTree.Termination.maxCostRatio",
	2138	optFloat,
	2139	"vsp_term_max_cost_ratio=",
	2140	"1.5");
	2141
	2142	RegisterOption("VspTree.Termination.maxViewCells",
	2143	optInt,
	2144	"vsp_term_max_view_cells=",
	2145	"10000");
[564]	2146
[1023]	2147
	2148	RegisterOption("VspTree.Termination.missTolerance",
	2149	optInt,
	2150	"vsp_term_miss_tolerance=",
	2151	"4");
	2152
	2153	RegisterOption("VspTree.Termination.minGlobalCostRatio",
	2154	optFloat,
	2155	"vsp_term_min_global_cost_ratio=",
	2156	"0.0001");
	2157
	2158	RegisterOption("VspTree.Termination.globalCostMissTolerance",
	2159	optInt,
	2160	"vsp_term_global_cost_miss_tolerance=",
	2161	"4");
	2162
	2163	RegisterOption("VspTree.Termination.ct_div_ci",
	2164	optFloat,
	2165	"vsp_term_ct_div_ci=",
	2166	"0.0");
	2167
	2168	RegisterOption("VspTree.Construction.epsilon",
	2169	optFloat,
	2170	"vsp_construction_epsilon=",
	2171	"0.002");
	2172
	2173	RegisterOption("VspTree.splitUseOnlyDrivingAxis",
	2174	optBool,
	2175	"vsp_split_only_driving_axis=",
	2176	"false");
	2177
	2178	RegisterOption("VspTree.maxStaticMemory",
	2179	optFloat,
	2180	"vsp_max_static_mem=",
	2181	"8.0");
	2182
	2183	RegisterOption("VspTree.useCostHeuristics",
	2184	optBool,
	2185	"vsp_use_cost_heuristics=",
	2186	"false");
	2187
	2188	RegisterOption("VspTree.simulateOctree",
	2189	optBool,
	2190	"vsp_simulate_octree=",
	2191	"false");
	2192
	2193	RegisterOption("VspTree.Construction.randomize",
	2194	optBool,
	2195	"vsp_construction_randomize=",
	2196	"false");
	2197
	2198	RegisterOption("VspTree.subdivisionStats",
	2199	optString,
	2200	"vsp_subdivision_stats=",
	2201	"vspSubdivisionStats.log");
	2202
	2203	RegisterOption("VspTree.Construction.minBand",
	2204	optFloat,
	2205	"vsp_construction_min_band=",
[1074]	2206	"0.01");
[1023]	2207
	2208	RegisterOption("VspTree.Construction.maxBand",
	2209	optFloat,
[1074]	2210	"vsp_construction_max_band=",
	2211	"0.99");
[1023]	2212
[1074]	2213	RegisterOption("VspTree.pvsCountMethod",
	2214	optInt,
	2215	"vsp_pvs_count_method=",
	2216	"1");
	2217
[1106]	2218
	2219	/***************************************************************************/
	2220	/* Object space partition tree related options */
	2221	/***************************************************************************/
[1074]	2222
[1106]	2223	RegisterOption("OspTree.Construction.randomize",
	2224	optBool,
	2225	"osp_construction_randomize=",
	2226	"false");
	2227
	2228	RegisterOption("OspTree.Termination.maxDepth",
	2229	optInt,
	2230	"osp_term_max_depth=",
	2231	"30");
	2232
	2233	RegisterOption("OspTree.Termination.maxLeaves",
	2234	optInt,
	2235	"osp_term_max_leaves=",
	2236	"1000");
	2237
	2238	RegisterOption("OspTree.Termination.minObjects",
	2239	optInt,
	2240	"osp_term_min_objects=",
	2241	"1");
	2242
	2243	RegisterOption("OspTree.Termination.minProbability",
	2244	optFloat,
	2245	"osp_term_min_objects=",
	2246	"0.0001");
	2247
	2248	RegisterOption("OspTree.Termination.missTolerance",
	2249	optInt,
	2250	"osp_term_miss_tolerance=",
	2251	"4");
	2252
	2253	RegisterOption("OspTree.Termination.maxCostRatio",
	2254	optFloat,
	2255	"osp_term_max_cost_ratio=",
	2256	"0.99");
	2257
	2258	RegisterOption("OspTree.Termination.minGlobalCostRatio",
	2259	optFloat,
	2260	"osp_term_min_global_cost_ratio=",
	2261	"0.00001");
	2262
	2263	RegisterOption("OspTree.Termination.globalCostMissTolerance",
	2264	optInt,
	2265	"osp_term_global_cost_miss_tolerance=",
	2266	"4");
	2267
	2268	RegisterOption("OspTree.Termination.ct_div_ci",
	2269	optFloat,
	2270	"osp_term_ct_div_ci=",
	2271	"0");
	2272
	2273	RegisterOption("OspTree.Construction.epsilon",
	2274	optFloat,
	2275	"osp_construction_epsilon=",
	2276	"0.00001");
	2277
	2278	// if only the driving axis is used for axis aligned split
	2279	RegisterOption("OspTree.splitUseOnlyDrivingAxis",
	2280	optBool,
	2281	"osp_split_only_driving_axis=",
	2282	"false");
	2283
	2284	RegisterOption("OspTree.maxStaticMemory",
	2285	optFloat,
	2286	"osp_max_static_mem=",
	2287	"8.0");
	2288
	2289	RegisterOption("OspTree.useCostHeuristics",
	2290	optBool,
	2291	"osp_use_cost_heuristics=",
	2292	"false");
	2293
	2294	RegisterOption("OspTree.subdivisionStats",
	2295	optString,
	2296	"osp_subdivision_stats=",
	2297	"ospSubdivisionStats.log");
	2298
	2299	RegisterOption("OspTree.Construction.splitBorder",
	2300	optFloat,
	2301	"osp_construction_split_border=",
	2302	"0.01");
	2303
[1121]	2304	RegisterOption("OspTree.Construction.renderCostDecreaseWeight",
	2305	optFloat,
	2306	"osp_construction_render_cost_decrease_weight=",
	2307	"0.99");
[1106]	2308
[1129]	2309	RegisterOption("OspTree.Construction.useEqualWeightForHeuristics",
[1121]	2310	optBool,
[1129]	2311	"osp_construction_use_equal_weight_for_heuristics=",
[1121]	2312	"false");
[1106]	2313
[1121]	2314
[469]	2315	//////////////////////////////////////////////////////////////////////////////////
[372]	2316	}
	2317
	2318	void
	2319	Environment::SetStaticOptions()
	2320	{
	2321
	2322	// get Global option values
	2323	GetRealValue("Limits.threshold", Limits::Threshold);
	2324	GetRealValue("Limits.small", Limits::Small);
	2325	GetRealValue("Limits.infinity", Limits::Infinity);
	2326
	2327
	2328	}
	2329
[938]	2330	bool
[492]	2331	Environment::Parse(const int argc, char **argv, bool useExePath)
[372]	2332	{
[938]	2333	bool result = true;
[372]	2334	// Read the names of the scene, environment and output files
	2335	ReadCmdlineParams(argc, argv, "");
	2336
	2337	char *envFilename = new char[128];
	2338
	2339	char filename[64];
	2340
	2341	// Get the environment file name
	2342	if (!GetParam(' ', 0, filename)) {
	2343	// user didn't specified environment file explicitly, so
[1004]	2344	strcpy(filename, "default.Environment::GetSingleton()");
[372]	2345	}
	2346
	2347	if (useExePath) {
	2348	char *path = GetPath(argv[0]);
	2349	if (*path != 0)
	2350	sprintf(envFilename, "%s/%s", path, filename);
	2351	else
	2352	strcpy(envFilename, filename);
	2353
	2354	delete path;
	2355	}
	2356	else
	2357	strcpy(envFilename, filename);
	2358
	2359
	2360	// Now it's time to read in environment file.
	2361	if (!ReadEnvFile(envFilename)) {
	2362	// error - bad input file name specified ?
	2363	cerr<<"Error parsing environment file "<<envFilename<<endl;
[938]	2364	result = false;
[372]	2365	}
	2366	delete envFilename;
	2367
	2368	// Parse the command line; options given on the command line subsume
	2369	// stuff specified in the input environment file.
	2370	ParseCmdline(argc, argv, 0);
	2371
	2372	SetStaticOptions();
	2373
	2374	// Check for request for help
	2375	if (CheckForSwitch(argc, argv, '?')) {
	2376	PrintUsage(cout);
	2377	exit(0);
	2378	}
[938]	2379
	2380	return true;
[372]	2381	}
[860]	2382
[878]	2383	}

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