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source: GTP/trunk/Lib/Vis/Preprocessing/src/Environment.cpp @ 2530

Revision 2530, 74.4 KB checked in by mattausch, 17 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
[1004]	27	Environment *Environment::sEnvironment = NULL;
[372]	28
[1004]	29
	30	Environment *Environment::GetSingleton()
	31	{
	32	if (!sEnvironment)
	33	{
	34	sEnvironment = new Environment();
	35	}
	36
	37	return sEnvironment;
	38	}
	39
[1416]	40
[1004]	41	void Environment::DelSingleton()
	42	{
	43	DEL_PTR(sEnvironment);
	44	}
	45
	46
[372]	47	Environment::~Environment()
	48	{
	49	int i, j;
	50
	51	// delete the params structure
	52	for (i = 0; i < numParams; i++) {
	53	for (j = 0; j < paramRows; j++)
	54	if (params[i][j] != NULL)
	55	delete[] params[i][j];
	56	if (params[i] != NULL)
	57	delete[] params[i];
	58	}
	59
	60	if (params != NULL)
	61	delete[] params;
	62
	63	// delete the options structure
	64	if (options != NULL)
	65	delete[] options;
	66
	67	if (optionalParams != NULL)
[938]	68	DEL_PTR(optionalParams);
[372]	69	}
	70
	71	bool
	72	Environment::CheckForSwitch(const int argc,
[492]	73	char **argv,
	74	const char swtch) const
[372]	75	{
	76	for (int i = 1; i < argc; i++)
	77	if ((argv[i][0] == '-') && (argv[i][1] == swtch))
	78	return true;
	79	return false;
	80	}
	81
	82	bool
	83	Environment::CheckType(const char *value,
	84	const EOptType type) const
	85	{
	86	char s, t, *u;
	87
	88	switch (type) {
	89	case optInt: {
	90	strtol(value, &t, 10);
	91	if (value + strlen(value) != t)
	92	return false;
	93	else
	94	return true;
	95	}
	96	case optFloat: {
	97	strtod(value, &t);
	98	if (value + strlen(value) != t)
	99	return false;
	100	else
	101	return true;
	102	}
	103	case optBool: {
	104	if (!strcasecmp(value, "true") \|\|
	105	!strcasecmp(value, "false") \|\|
	106	!strcasecmp(value, "YES") \|\|
	107	!strcasecmp(value, "NO") \|\|
	108	!strcmp(value, "+") \|\|
	109	!strcmp(value, "-") \|\|
	110	!strcasecmp(value, "ON") \|\|
	111	!strcasecmp(value, "OFF"))
	112	return true;
	113	return false;
	114	}
	115	case optVector:{
	116	strtod(value, &s);
	117	if (s == ' ' \|\| s == '\t') {
	118	while (s == ' ' \|\| s == '\t')
	119	s++;
	120	if (*s != ',')
	121	s--;
	122	}
	123	if ((s != ',' && s != ' ' && *s != '\t') \|\| value == s)
	124	return false;
	125	t = s;
	126	strtod(s + 1, &u);
	127	if (u == ' ' \|\| u == '\t') {
	128	while (u == ' ' \|\| u == '\t')
	129	u++;
	130	if (*u != ',')
	131	u--;
	132	}
	133	if ((u != ',' && s != ' ' && *s != '\t') \|\| t == u)
	134	return false;
	135	t = u;
	136	strtod(u + 1, &s);
	137	if (t == s \|\| value + strlen(value) != s)
	138	return false;
	139	return true;
	140	}
	141	case optString: {
	142	return true;
	143	}
	144	default: {
	145	Debug << "Internal error: Unknown type of option.\n" << flush;
	146	exit(1);
	147	}
	148	}
	149	return false;
	150	}
	151
	152	void
	153	Environment::ReadCmdlineParams(const int argc,
[492]	154	char **argv,
	155	const char *optParams)
[372]	156	{
	157	int i;
	158
	159	// Make sure we are called for the first time
	160	if (optionalParams != NULL)
	161	return;
	162
[472]	163	numParams = (int)strlen(optParams) + 1;
[372]	164	optionalParams = new char[numParams];
	165	strcpy(optionalParams, optParams);
	166
	167	// First, count all non-optional parameters on the command line
	168	for (i = 1; i < argc; i++)
	169	if (argv[i][0] != '-')
	170	paramRows++;
	171
	172	// if there is no non-optional parameter add a default one...
	173	if (paramRows == 0)
	174	paramRows = 1;
	175
	176	// allocate and initialize the table for parameters
	177	params = new char **[numParams];
	178	for (i = 0; i < numParams; i++) {
	179	params[i] = new char *[paramRows];
	180	for (int j = 0; j < paramRows; j++)
	181	params[i][j] = NULL;
	182	}
	183	// Now read all non-optional and optional parameters into the table
	184	curRow = -1;
	185	for (i = 1; i < argc; i++) {
	186	if (argv[i][0] != '-') {
	187	// non-optional parameter encountered
	188	curRow++;
	189	params[0][curRow] = new char[strlen(argv[i]) + 1];
	190	strcpy(params[0][curRow], argv[i]);
	191	}
	192	else {
	193	// option encountered
	194	char *t = strchr(optionalParams, argv[i][1]);
	195	if (t != NULL) {
	196	// this option is optional parameter
	197	int index = t - optionalParams + 1;
	198	if (curRow < 0) {
	199	// it's a global parameter
	200	for (int j = 0; j < paramRows; j++) {
	201	params[index][j] = new char[strlen(argv[i] + 2) + 1];
	202	strcpy(params[index][j], argv[i] + 2);
	203	}
	204	}
	205	else {
	206	// it's a scene parameter
	207	if (params[index][curRow] != NULL) {
	208	delete[] params[index][curRow];
	209	}
	210	params[index][curRow] = new char[strlen(argv[i] + 2) + 1];
	211	strcpy(params[index][curRow], argv[i] + 2);
	212	}
	213	}
	214	}
	215	}
	216	curRow = 0;
	217
	218	#ifdef _DEBUG_PARAMS
	219	// write out the parameter table
	220	cerr << "Parameter table for " << numParams << " columns and "
	221	<< paramRows << " rows:\n";
	222	for (int j = 0; j < paramRows; j++) {
	223	for (i = 0; i < numParams; i++) {
	224	if (params[i][j] != NULL)
	225	cerr << params[i][j];
	226	else
	227	cerr << "NULL";
	228	cerr << "\t";
	229	}
	230	cerr << "\n";
	231	}
	232	cerr << "Params done.\n" << flush;
	233	#endif // _DEBUG_PARAMS
	234	}
	235
	236	bool
	237	Environment::GetParam(const char name,
[1545]	238	const int index,
	239	char *value) const
[372]	240	{
	241	int column;
	242
	243	if (index >= paramRows \|\| index < 0)
	244	return false;
	245	if (name == ' ')
	246	column = 0;
	247	else {
	248	char *t = strchr(optionalParams, name);
	249
	250	if (t == NULL)
	251	return false;
	252	column = t - optionalParams + 1;
	253	}
	254
	255	if (params[column][index] == NULL)
	256	return false;
	257	// value = new char[strlen(params[column][index]) + 1];
	258	strcpy(value, params[column][index]);
	259	return true;
	260	}
	261
	262	void
	263	Environment::RegisterOption(const char *name,
[1002]	264	const EOptType type,
	265	const char *abbrev,
	266	const char *defValue)
[372]	267	{
	268	int i;
	269
	270	// make sure this option was not yet registered
	271	for (i = 0; i < numOptions; i++)
	272	if (!strcmp(name, options[i].name)) {
	273	Debug << "Error: Option " << name << " registered twice.\n";
	274	exit(1);
	275	}
	276	// make sure we have enough room in memory
	277	if (numOptions >= maxOptions) {
	278	Debug << "Error: Too many options. Try enlarge the maxOptions "
	279	<< "definition.\n";
	280	exit(1);
	281	}
	282
	283	// make sure the abbreviation doesn't start with 'D'
	284	if (abbrev != NULL && (abbrev[0] == 'D' )) {
	285	Debug << "Internal error: reserved switch " << abbrev
	286	<< " used as an abbreviation.\n";
	287	exit(1);
	288	}
	289	// new option
	290	options[numOptions].type = type;
[863]	291	options[numOptions].name = ::strdup(name);
[372]	292	// assign abbreviation, if requested
	293	if (abbrev != NULL) {
[863]	294	options[numOptions].abbrev = ::strdup(abbrev);
[372]	295	}
	296	// assign default value, if requested
	297	if (defValue != NULL) {
[863]	298	options[numOptions].defaultValue = ::strdup(defValue);
[372]	299	if (!CheckType(defValue, type)) {
	300	Debug << "Internal error: Inconsistent type and default value in option "
	301	<< name << ".\n";
	302	exit(1);
	303	}
	304	}
	305	// new option registered
	306	numOptions++;
	307	}
	308
	309	bool
	310	Environment::OptionPresent(const char *name) const
	311	{
	312	bool found = false;
	313	int i;
	314
	315	for (i = 0; i < numOptions; i++)
	316	if (!strcmp(options[i].name, name)) {
	317	found = true;
	318	break;
	319	}
	320	if (!found) {
	321	Debug << "Internal error: Option " << name << " not registered.\n" << flush;
	322	exit(1);
	323	}
	324	if (options[i].value != NULL \|\| options[i].defaultValue != NULL)
	325	return true;
	326	else
	327	return false;
	328	}
	329
	330	int
[938]	331	Environment::FindOption(const char *name, const bool isFatal) const
[372]	332	{
	333	int i;
	334	bool found = false;
	335	// is this option registered ?
	336	for (i = 0; i < numOptions; i++)
	337	if (!strcmp(options[i].name, name)) {
	338	found = true;
	339	break;
	340	}
	341	if (!found) {
	342	// no registration found
	343	Debug << "Internal error: Required option " << name
	344	<< " not registered.\n" << flush;
	345	exit(1);
	346	}
	347	if (options[i].value == NULL && options[i].defaultValue == NULL)
	348	// this option was not initialised to some value
	349	if (isFatal) {
	350	Debug << "Error: Required option " << name << " not found.\n" << flush;
	351	exit(1);
	352	}
	353	else {
	354	Debug << "Error: Required option " << name << " not found.\n" << flush;
	355	return -1;
	356	}
	357	return i;
	358	}
	359
	360	bool
	361	Environment::GetIntValue(const char *name,
	362	int &value,
	363	const bool isFatal) const
	364	{
	365	int i = FindOption(name, isFatal);
	366
	367	if (i<0)
	368	return false;
	369
	370	if (options[i].value != NULL) {
	371	// option was explicitly specified
	372	value = strtol(options[i].value, NULL, 10);
	373	} else {
	374	// option was not read, so use the default
	375	value = strtol(options[i].defaultValue, NULL, 10);
	376	}
	377
	378	return true;
	379	}
	380
	381	bool
	382	Environment::GetDoubleValue(const char *name,
	383	double &value,
	384	const bool isFatal) const
	385	{
	386	int i = FindOption(name, isFatal);
	387
	388	if (i<0)
	389	return false;
	390
	391	if (options[i].value != NULL) {
	392	// option was explicitly specified
	393	value = strtod(options[i].value, NULL);
	394	} else {
	395	// option was not read, so use the default
	396	value = strtod(options[i].defaultValue, NULL);
	397	}
	398	return true;
	399	}
	400
	401	bool
	402	Environment::GetRealValue(const char *name,
	403	Real &value,
	404	const bool isFatal) const
	405	{
	406	int i = FindOption(name, isFatal);
	407
	408	if (i<0)
	409	return false;
	410
	411	if (options[i].value != NULL) {
	412	// option was explicitly specified
[472]	413	value = (Real)strtod(options[i].value, NULL);
[372]	414	} else {
	415	// option was not read, so use the default
[472]	416	value = (Real)strtod(options[i].defaultValue, NULL);
[372]	417	}
	418	return true;
	419	}
	420
	421	bool
	422	Environment::GetFloatValue(const char *name,
	423	float &value,
	424	const bool isFatal) const
	425	{
	426	int i = FindOption(name, isFatal);
	427
	428	if (i<0)
	429	return false;
	430
	431	if (options[i].value != NULL) {
	432	// option was explicitly specified
	433	value = (float)strtod(options[i].value, NULL);
	434	} else {
	435	// option was not read, so use the default
	436	value = (float)strtod(options[i].defaultValue, NULL);
	437	}
	438	return true;
	439	}
	440
	441	bool
	442	Environment::GetBool(const char *name,
	443	const bool isFatal) const
	444	{
	445	bool ret;
	446	if (GetBoolValue(name, ret, isFatal))
	447	return ret;
	448	else
	449	return false;
	450	}
	451
	452	bool
	453	Environment::ParseBool(const char *name) const
	454	{
	455
	456	bool value = true;
	457
	458	if (!strcasecmp(name, "false") \|\|
	459	!strcasecmp(name, "NO") \|\|
	460	!strcmp(name, "-") \|\|
	461	!strcasecmp(name, "OFF"))
	462	value = false;
	463
	464	return value;
	465	}
	466
	467	void
	468	Environment::ParseVector(const char *name, Vector3 &v) const
	469	{
	470	// option was not read, so use the default
	471	char s, t;
	472
	473	v.x = (Real)strtod(name, &s);
	474	v.y = (Real)strtod(s + 1, &t);
	475	v.z = (Real)strtod(t + 1, NULL);
	476
	477	}
	478
	479	bool
	480	Environment::GetBoolValue(const char *name,
	481	bool &value,
	482	const bool isFatal) const
	483	{
	484	int i = FindOption(name, isFatal);
	485
	486	if (i<0)
	487	return false;
	488
	489
	490	if (options[i].value != NULL)
	491	value = ParseBool(options[i].value);
	492	else
	493	value = ParseBool(options[i].defaultValue);
	494
	495	return true;
	496	}
	497
	498	bool
	499	Environment::GetVectorValue(const char *name,
	500	Vector3 &v,
	501	const bool isFatal) const
	502	{
	503	int i = FindOption(name, isFatal);
	504	if (i<0)
	505	return false;
	506
	507	if (options[i].value != NULL)
	508
	509
	510	if (options[i].value != NULL) {
	511	ParseVector(options[i].value, v);
	512	}
	513	else {
	514	ParseVector(options[i].defaultValue, v);
	515	}
	516	return true;
	517	}
	518
	519	bool
	520	Environment::GetStringValue(const char *name,
[1579]	521	char *value,
	522	const bool isFatal) const
[372]	523	{
	524	int i = FindOption(name, isFatal);
	525
	526	if (i<0)
	527	return false;
	528
	529
	530	if (options[i].value != NULL) {
	531	// option was not read, so use the default
	532	strcpy(value, options[i].value);
	533	}
	534	else {
	535	// option was explicitly specified
	536	strcpy(value, options[i].defaultValue);
	537	}
	538	return true;
	539	}
	540
	541	void
	542	Environment::SetInt(const char *name, const int value)
	543	{
	544
	545	int i = FindOption(name);
	546	if (i<0)
	547	return;
	548
	549	if (options[i].type == optInt) {
	550	delete options[i].value;
	551	options[i].value = new char[16];
	552	sprintf(options[i].value, "%.15d", value);
	553	}
	554	else {
	555	Debug << "Internal error: Trying to set non-integer option " << name
	556	<< " to integral value.\n" << flush;
	557	exit(1);
	558	}
	559	}
	560
	561	void
	562	Environment::SetFloat(const char *name, const Real value)
	563	{
	564	int i = FindOption(name);
	565	if (i<0)
	566	return;
	567
	568	if (options[i].type == optFloat) {
	569	delete options[i].value;
	570	options[i].value = new char[25];
	571	sprintf(options[i].value, "%.15e", value);
	572	}
	573	else {
	574	Debug << "Internal error: Trying to set non-Real option " << name
	575	<< " to Real value.\n" << flush;
	576	exit(1);
	577	}
	578	}
	579
	580	void
	581	Environment::SetBool(const char *name, const bool value)
	582	{
	583	int i = FindOption(name);
	584	if (i<0)
	585	return;
	586
	587	if (options[i].type == optBool) {
	588	delete options[i].value;
	589	options[i].value = new char[6];
	590	if (value)
	591	sprintf(options[i].value, "true");
	592	else
	593	sprintf(options[i].value, "false");
	594	}
	595	else {
	596	Debug << "Internal error: Trying to set non-bool option " << name
	597	<< " to boolean value.\n" << flush;
	598	exit(1);
	599	}
	600	}
	601
	602	void
	603	Environment::SetVector(const char *name,
	604	const Vector3 &v)
	605	{
	606	int i = FindOption(name);
	607	if (i<0)
	608	return;
	609
	610	if (options[i].type == optVector) {
	611	delete options[i].value;
	612	options[i].value = new char[128];
	613	sprintf(options[i].value, "%.15e,%.15e,%.15e", v.x, v.y, v.z);
	614	}
	615	else {
	616	Debug << "Internal error: Trying to set non-vector option " << name
	617	<< " to vector value.\n" << flush;
	618	exit(1);
	619	}
	620	}
	621
	622	void
	623	Environment::SetString(const char name, const char value)
	624	{
	625	int i = FindOption(name);
	626	if (i<0)
	627	return;
	628
	629	if (options[i].type == optString) {
	630	delete options[i].value;
[863]	631	options[i].value = ::strdup(value);
[372]	632	}
	633	else {
	634	Debug << "Internal error: Trying to set non-string option " << name
	635	<< " to string value.\n" << flush;
	636	exit(1);
	637	}
	638	}
	639
	640	void
	641	Environment::ParseCmdline(const int argc,
[492]	642	char **argv,
	643	const int index)
[372]	644	{
	645	int curIndex = -1;
	646
	647	for (int i = 1; i < argc; i++) {
	648	// if this parameter is non-optional, skip it and increment the counter
	649	if (argv[i][0] != '-') {
	650	curIndex++;
	651	continue;
	652	}
	653	// make sure to skip all non-optional parameters
	654	char *t = strchr(optionalParams, argv[i][1]);
	655	if (t != NULL)
	656	continue;
	657
	658	// if we are in the scope of the current parameter, parse it
	659	if (curIndex == -1 \|\| curIndex == index) {
	660	if (argv[i][1] == 'D') {
	661	// it's a full name definition
	662	bool found = false;
	663	int j;
	664
	665	char *t = strchr(argv[i] + 2, '=');
	666	if (t == NULL) {
	667	Debug << "Error: Missing '=' in option. "
	668	<< "Syntax is -D<name>=<value>.\n" << flush;
	669	exit(1);
	670	}
	671	for (j = 0; j < numOptions; j++)
	672	if (!strncmp(options[j].name, argv[i] + 2, t - argv[i] - 2) &&
	673	(unsigned)(t - argv[i] - 2) == strlen(options[j].name)) {
	674	found = true;
	675	break;
	676	}
	677	if (!found) {
	678	Debug << "Warning: Unregistered option " << argv[i] << ".\n" << flush;
	679	// exit(1);
	680	}
	681	if (found) {
	682	if (!CheckType(t + 1, options[j].type)) {
	683	Debug << "Error: invalid type of value " << t + 1 << " in option "
	684	<< options[j].name << ".\n";
	685	exit(1);
	686	}
	687	if (options[j].value != NULL)
	688	delete options[j].value;
	689	options[j].value = strdup(t + 1);
	690	}
	691	}
	692	else {
	693	// it's an abbreviation
	694	bool found = false;
	695	int j;
	696
	697	for (j = 0; j < numOptions; j++)
	698	if (options[j].abbrev != NULL &&
	699	!strncmp(options[j].abbrev, argv[i] + 1, strlen(options[j].abbrev))) {
	700	found = true;
	701	break;
	702	}
	703	if (!found) {
	704	Debug << "Warning: Unregistered option " << argv[i] << ".\n" << flush;
	705	// exit(1);
	706	}
	707	if (found) {
	708	if (!CheckType(argv[i] + 1 + strlen(options[j].abbrev), options[j].type)) {
	709	Debug << "Error: invalid type of value "
	710	<< argv[i] + 1 + strlen(options[j].abbrev) << "in option "
	711	<< options[j].name << ".\n";
	712	exit(1);
	713	}
	714	if (options[j].value != NULL)
	715	delete options[j].value;
	716	options[j].value = strdup(argv[i] + 1 + strlen(options[j].abbrev));
	717	}
	718	}
	719	}
	720	}
	721	#ifdef _DEBUG_PARAMS
	722	// write out the options table
	723	cerr << "Options table for " << numOptions << " options:\n";
	724	for (int j = 0; j < numOptions; j++) {
	725	cerr << options[j];
	726	cerr << "\n";
	727	}
	728	cerr << "Options done.\n" << flush;
	729	#endif // _DEBUG_PARAMS
	730	}
	731
	732
	733	char *
	734	Environment::ParseString(char buffer, char string) const
	735	{
	736	char *s = buffer;
	737	char *t = string + strlen(string);
	738
	739	// skip leading whitespaces
	740	while (s == ' ' \|\| s == '\t')
	741	s++;
	742	if (*s == '\0')
	743	return NULL;
	744	while ((s >= 'a' && s <= 'z') \|\|
	745	(s >= 'A' && s <= 'Z') \|\|
	746	(s >= '0' && s <= '9') \|\|
	747	*s == '_')
	748	t++ = s++;
	749	*t = '\0';
	750	// skip trailing whitespaces
	751	while (s == ' ' \|\| s == '\t')
	752	s++;
	753	return s;
	754	}
	755
	756	const char code[] = "JIDHipewhfdhyd74387hHO&{WK:DOKQEIDKJPQH#@USX:#FWCQEJMQAHPQP(@G#RD";
	757
	758	void
	759	Environment::DecodeString(char *buff, int max)
	760	{
	761	buff[max] = 0;
	762	char *p = buff;
	763	const char *cp = code;
	764	for (; *p; p++) {
	765	if (*p != '\n')
	766	p = p ^ *cp;
	767	++cp;
	768	if (*cp == 0)
	769	cp = code;
	770	}
	771	}
	772
	773	void
	774	Environment::CodeString(char *buff, int max)
	775	{
	776	buff[max] = 0;
	777	char *p = buff;
	778	const char *cp = code;
	779	for (; *p; p++) {
	780	if (*p != '\n')
	781	p = p ^ *cp;
	782	++cp;
	783	if (*cp == 0)
	784	cp = code;
	785	}
	786	}
	787
	788	void
	789	Environment::SaveCodedFile(char *filenameText,
	790	char *filenameCoded)
	791	{
	792	ifstream envStream(filenameText);
	793
	794	// some error had occured
	795	if (envStream.fail()) {
	796	cerr << "Error: Can't open file " << filenameText << " for reading (err. "
	797	<< envStream.rdstate() << ").\n";
	798	return;
	799	}
[1876]	800
[372]	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
[1876]	853	envStream.getline(buff, MaxStringLength-1);
[372]	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
	1095	RegisterOption("Unigraphics.meshGrouping",
[492]	1096	optInt,
	1097	"unigraphics_mesh_grouping=",
	1098	"0");
[372]	1099
[1221]	1100	RegisterOption("ObjParser.meshGrouping",
	1101	optInt,
	1102	"objparser_mesh_grouping=",
	1103	"0");
[372]	1104
	1105	RegisterOption("KdTree.Termination.minCost",
[492]	1106	optInt,
	1107	"kd_term_min_cost=",
	1108	"10");
[859]	1109
[752]	1110	RegisterOption("KdTree.Termination.maxNodes",
	1111	optInt,
	1112	"kd_term_max_nodes=",
	1113	"200000");
[859]	1114
[372]	1115	RegisterOption("KdTree.Termination.maxDepth",
[492]	1116	optInt,
	1117	"kd_term_max_depth=",
	1118	"20");
[372]	1119
	1120	RegisterOption("KdTree.Termination.maxCostRatio",
[492]	1121	optFloat,
	1122	"kd_term_max_cost_ratio=",
	1123	"1.5");
[372]	1124
	1125	RegisterOption("KdTree.Termination.ct_div_ci",
[492]	1126	optFloat,
	1127	"kd_term_ct_div_ci=",
	1128	"1.0");
[372]	1129
	1130	RegisterOption("KdTree.splitMethod",
[492]	1131	optString,
	1132	"kd_split_method=",
	1133	"spatialMedian");
[2524]	1134
	1135	RegisterOption("KdTree.pvsArea",
	1136	optFloat,
	1137	"kd_pvs_area=",
	1138	"1e-4");
	1139
[372]	1140	RegisterOption("KdTree.splitBorder",
	1141	optFloat,
[492]	1142	"kd_split_border=",
[372]	1143	"0.1");
	1144
	1145	RegisterOption("KdTree.sahUseFaces",
	1146	optBool,
[492]	1147	"kd_sah_use_faces=",
[372]	1148	"true");
	1149
	1150	RegisterOption("MeshKdTree.Termination.minCost",
	1151	optInt,
[492]	1152	"kd_term_min_cost=",
[372]	1153	"10");
	1154
	1155	RegisterOption("MeshKdTree.Termination.maxDepth",
	1156	optInt,
[492]	1157	"kd_term_max_depth=",
[372]	1158	"20");
	1159
	1160	RegisterOption("MeshKdTree.Termination.maxCostRatio",
	1161	optFloat,
[492]	1162	"kd_term_max_cost_ratio=",
[372]	1163	"1.5");
	1164
	1165	RegisterOption("MeshKdTree.Termination.ct_div_ci",
	1166	optFloat,
[492]	1167	"kd_term_ct_div_ci=",
[372]	1168	"1.0");
	1169
	1170	RegisterOption("MeshKdTree.splitMethod",
	1171	optString,
[492]	1172	"kd_split_method=",
[372]	1173	"spatialMedian");
	1174
	1175	RegisterOption("MeshKdTree.splitBorder",
	1176	optFloat,
[492]	1177	"kd_split_border=",
[372]	1178	"0.1");
	1179
[1966]	1180	RegisterOption("Preprocessor.totalSamples",
	1181	optInt,
	1182	"total_samples=",
	1183	"10000000");
[372]	1184
[2046]	1185	RegisterOption("Preprocessor.totalTime",
	1186	optInt,
	1187	"total_time=",
	1188	"-1");
	1189
[1966]	1190	RegisterOption("Preprocessor.samplesPerPass",
	1191	optInt,
	1192	"samples_per_pass=",
	1193	"100000");
	1194
	1195	RegisterOption("Preprocessor.samplesPerEvaluation",
	1196	optInt,
	1197	"samples_per_evaluation=",
	1198	"1000000");
[372]	1199
[1968]	1200	RegisterOption("Preprocessor.useHwGlobalLines",
	1201	optBool,
	1202	"preprocessor_use_hw_global_lines=",
	1203	"false");
	1204
	1205	RegisterOption("Preprocessor.HwGlobalLines.texHeight",
	1206	optInt,
	1207	"preprocessor_hw_global_lines_texheight=",
	1208	"128");
	1209
	1210	RegisterOption("Preprocessor.HwGlobalLines.texWidth",
	1211	optInt,
	1212	"preprocessor_hw_global_lines_texwidth=",
	1213	"128");
	1214
	1215	RegisterOption("Preprocessor.HwGlobalLines.stepSize",
	1216	optFloat,
	1217	"preprocessor_hw_global_lines_stepsize=",
	1218	"0.0001");
	1219
	1220	RegisterOption("Preprocessor.HwGlobalLines.maxDepth",
	1221	optInt,
	1222	"preprocessor_hw_global_lines_max_depth=",
	1223	"50");
	1224
	1225	RegisterOption("Preprocessor.HwGlobalLines.sampleReverse",
	1226	optBool,
	1227	"preprocessor_hw_global_lines_sample_reverse=",
	1228	"true");
	1229
[811]	1230	RegisterOption("RenderSampler.samples",
	1231	optInt,
	1232	"render_sampler_samples=",
	1233	"1000");
	1234
[1001]	1235	RegisterOption("RenderSampler.visibleThreshold",
	1236	optInt,
	1237	"render_sampler_visible_threshold=",
	1238	"0");
	1239
[997]	1240	RegisterOption("RenderSampler.useOcclusionQueries",
	1241	optBool,
	1242	"render_sampler_use_occlusion_queries=",
	1243	"true");
[492]	1244
[1001]	1245	RegisterOption("VssPreprocessor.testBeamSampling",
	1246	optBool,
[1486]	1247	"vss_beam_sampling=",
[1001]	1248	"false");
[532]	1249
[403]	1250	RegisterOption("VssPreprocessor.useImportanceSampling",
[492]	1251	optBool,
	1252	"vss_use_importance=",
	1253	"true");
[403]	1254
[1785]	1255
[674]	1256	RegisterOption("VssPreprocessor.enlargeViewSpace",
	1257	optBool,
	1258	"vss_enlarge_viewspace=",
[675]	1259	"false");
[674]	1260
[490]	1261	RegisterOption("VssPreprocessor.loadInitialSamples",
	1262	optBool,
[674]	1263	"vss_load_loadInitialSamples=",
[490]	1264	"false");
[445]	1265
[490]	1266	RegisterOption("VssPreprocessor.storeInitialSamples",
	1267	optBool,
[674]	1268	"vss_store_storedInitialSamples=",
[490]	1269	"false");
[1723]	1270
[501]	1271
[445]	1272
[1968]	1273	/*************************************************************************/
[2060]	1274	/* Mutation strategy related options */
	1275	/*************************************************************************/
	1276
	1277	RegisterOption("Mutation.bufferSize",
	1278	optInt,
	1279	"mutation_buffer_size=",
	1280	"500000");
	1281
	1282	RegisterOption("Mutation.radiusOrigin",
	1283	optFloat,
	1284	"mutation_radius_origin=",
	1285	"0.5");
	1286
	1287	RegisterOption("Mutation.radiusTermination",
	1288	optFloat,
	1289	"mutation_radius_termination=",
	1290	"0.5");
	1291
	1292	RegisterOption("Mutation.useReverseSamples",
	1293	optBool,
	1294	"mutation_use_reverse_samples",
	1295	"true");
	1296
	1297	RegisterOption("Mutation.reverseSamplesDistance",
	1298	optFloat,
[2076]	1299	"mutation_reverse_samples_distance=",
[2060]	1300	"3.0");
	1301
	1302	RegisterOption("Mutation.useSilhouetteSamples",
	1303	optBool,
	1304	"mutation_use_silhouette_samples",
	1305	"true");
	1306
	1307	RegisterOption("Mutation.silhouetteSearchSteps",
	1308	optInt,
	1309	"mutation_silhouette_search_steps=",
	1310	"3");
	1311
	1312	RegisterOption("Mutation.silhouetteProb",
	1313	optFloat,
	1314	"mutation_silhouette_prob=",
	1315	"0.8");
	1316
	1317	RegisterOption("Mutation.usePassImportance",
	1318	optBool,
	1319	"mutation_use_pass_importance",
	1320	"true");
	1321
	1322	RegisterOption("Mutation.useUnsuccCountImportance",
	1323	optBool,
	1324	"mutation_use_unsucc_count_importance",
	1325	"false");
	1326
	1327
	1328	/*************************************************************************/
[1968]	1329	/* GvsPrerpocessor related options */
	1330	/*************************************************************************/
[445]	1331
[1486]	1332
	1333	RegisterOption("GvsPreprocessor.totalSamples",
	1334	optInt,
	1335	"gvs_total_samples=",
	1336	"1000000");
	1337
[2048]	1338	RegisterOption("GvsPreprocessor.gvsSamplesPerPass",
[1486]	1339	optInt,
	1340	"gvs_samples_per_pass=",
	1341	"100000");
	1342
	1343	RegisterOption("GvsPreprocessor.initialSamples",
	1344	optInt,
	1345	"gvs_initial_samples=",
	1346	"256");
	1347
	1348	RegisterOption("GvsPreprocessor.epsilon",
	1349	optFloat,
[1522]	1350	"gvs_epsilon=",
[1486]	1351	"0.00001");
	1352
[1500]	1353	RegisterOption("GvsPreprocessor.threshold",
	1354	optFloat,
[1522]	1355	"gvs_threshold=",
[1500]	1356	"1.5");
[1486]	1357
[1976]	1358	RegisterOption("GvsPreprocessor.perViewCell",
	1359	optBool,
	1360	"gvs_per_viewcell=",
[2360]	1361	"true");
[1976]	1362
[1934]	1363	RegisterOption("GvsPreprocessor.stats",
[1996]	1364	optString,
	1365	"gvs_stats=",
	1366	"gvsStats.log");
	1367
	1368	RegisterOption("GvsPreprocessor.minContribution",
	1369	optInt,
	1370	"gvs_min_contribution=",
	1371	"50");
	1372
	1373	RegisterOption("GvsPreprocessor.maxViewCells",
	1374	optInt,
	1375	"gvs_max_viewcells=",
	1376	"5");
	1377
	1378
[1968]	1379	/**********************************************************************/
	1380	/* View cells related options */
	1381	/**********************************************************************/
[1486]	1382
	1383
[508]	1384	RegisterOption("ViewCells.type",
[2124]	1385	optString,
	1386	"view_cells_type=",
	1387	"vspBspTree");
[372]	1388
[662]	1389	RegisterOption("ViewCells.samplingType",
[2124]	1390	optString,
	1391	"view_cells_sampling_type=",
	1392	"box");
[662]	1393
[666]	1394	RegisterOption("ViewCells.mergeStats",
[660]	1395	optString,
[666]	1396	"view_cells_merge_stats=",
	1397	"mergeStats.log");
[660]	1398
[664]	1399	RegisterOption("ViewCells.Evaluation.statsPrefix",
[660]	1400	optString,
[664]	1401	"view_cells_evaluation_stats_prefix=",
[660]	1402	"viewCells");
[1418]	1403
[735]	1404	RegisterOption("ViewCells.Evaluation.histogram",
	1405	optBool,
	1406	"view_cells_evaluation_histogram=",
	1407	"false");
	1408
[997]	1409	RegisterOption("ViewCells.Evaluation.histoStepSize",
[735]	1410	optInt,
[997]	1411	"view_cells_evaluation_histo_step_size=",
[744]	1412	"5000");
[735]	1413
[1919]	1414	RegisterOption("ViewCells.Evaluation.histoMem",
	1415	optInt,
	1416	"view_cells_evaluation_histo_mem=",
	1417	"50");
	1418
[728]	1419	RegisterOption("ViewCells.renderCostEvaluationType",
	1420	optString,
	1421	"view_cells_render_cost_evaluation=",
	1422	"perobject");
	1423
[660]	1424	RegisterOption("ViewCells.active",
	1425	optInt,
[664]	1426	"view_cells_active=",
[660]	1427	"1000");
[581]	1428
[574]	1429	RegisterOption("ViewCells.Construction.samples",
	1430	optInt,
	1431	"view_cells_construction_samples=",
[1134]	1432	"0");
[574]	1433
	1434	RegisterOption("ViewCells.Construction.samplesPerPass",
	1435	optInt,
	1436	"view_cells_construction_samples_per_pass=",
	1437	"500000");
	1438
[508]	1439	RegisterOption("ViewCells.PostProcess.samples",
	1440	optInt,
[712]	1441	"view_cells_post_process_samples=",
[1134]	1442	"0");
[421]	1443
[508]	1444	RegisterOption("ViewCells.Visualization.samples",
	1445	optInt,
	1446	"view_cells_visualization_samples=",
[1134]	1447	"0");
[372]	1448
[1020]	1449	RegisterOption("ViewCells.Visualization.maxOutput",
	1450	optInt,
	1451	"view_cells_visualization_max_output=",
	1452	"20");
	1453
[697]	1454	RegisterOption("ViewCells.Filter.maxSize",
	1455	optInt,
	1456	"view_cells_filter_max_size=",
	1457	"4");
	1458
	1459	RegisterOption("ViewCells.Filter.width",
	1460	optFloat,
	1461	"view_cells_filter_width=",
[2051]	1462	"1.0");
[697]	1463
[508]	1464	RegisterOption("ViewCells.loadFromFile",
	1465	optBool,
[664]	1466	"view_cells_load_from_file=",
[508]	1467	"false");
[485]	1468
[586]	1469	RegisterOption("ViewCells.PostProcess.refine",
	1470	optBool,
[664]	1471	"view_cells_refine=",
[586]	1472	"false");
	1473
	1474	RegisterOption("ViewCells.PostProcess.compress",
	1475	optBool,
[664]	1476	"view_cells_post_process_compress=",
[586]	1477	"false");
	1478
[662]	1479	RegisterOption("ViewCells.Evaluation.samples",
	1480	optInt,
	1481	"view_cells_evaluation_samples=",
	1482	"8000000");
	1483
[722]	1484	RegisterOption("ViewCells.Evaluation.samplingType",
[837]	1485	optString,
	1486	"view_cells_evaluation_sampling_type=",
	1487	"box");
[722]	1488
[662]	1489	RegisterOption("ViewCells.Evaluation.samplesPerPass",
	1490	optInt,
	1491	"view_cells_evaluation_samples_per_pass=",
	1492	"300000");
	1493
[1695]	1494	RegisterOption("ViewCells.Evaluation.samplesForStats",
	1495	optInt,
	1496	"view_cells_evaluation_samples_for_stats=",
	1497	"300000");
	1498
[508]	1499	RegisterOption("ViewCells.exportToFile",
	1500	optBool,
[676]	1501	"view_cells_export_to_file=",
[508]	1502	"false");
	1503
[844]	1504	RegisterOption("ViewCells.exportPvs",
	1505	optBool,
	1506	"view_cells_export_pvs=",
	1507	"false");
	1508
[840]	1509	RegisterOption("ViewCells.exportBboxesForPvs",
	1510	optBool,
[844]	1511	"view_cells_export_bounding_boxes=",
[840]	1512	"true");
	1513
	1514	RegisterOption("ViewCells.boxesFilename",
	1515	optString,
	1516	"view_cells_boxes_filename=",
	1517	"boxes.out");
	1518
[664]	1519	RegisterOption("ViewCells.evaluateViewCells",
	1520	optBool,
[670]	1521	"view_cells_evaluate=",
[664]	1522	"false");
	1523
[508]	1524	RegisterOption("ViewCells.maxViewCells",
[667]	1525	optInt,
	1526	"view_cells_max_view_cells=",
	1527	"0");
[508]	1528
[1713]	1529	RegisterOption("ViewCells.Evaluation.stepSize",
	1530	optInt,
	1531	"view_cells_evaluation_step_size=",
	1532	"100");
	1533
[511]	1534	RegisterOption("ViewCells.maxPvsRatio",
	1535	optFloat,
	1536	"view_cells_max_pvs_ratio=",
	1537	"0.1");
[508]	1538
[2332]	1539	RegisterOption("ViewCells.triangleWeight",
	1540	optFloat,
	1541	"view_cells_triangle_weight=",
	1542	"1.0");
	1543
	1544	RegisterOption("ViewCells.objectWeight",
	1545	optFloat,
	1546	"view_cells_object_weight=",
	1547	"0.0");
	1548
[508]	1549	RegisterOption("ViewCells.filename",
[667]	1550	optString,
	1551	"view_cells_filename=",
	1552	"atlanta_viewcells_large.x3d");
[508]	1553
	1554	RegisterOption("ViewCells.height",
[667]	1555	optFloat,
	1556	"view_cells_height=",
	1557	"5.0");
[508]	1558
	1559	RegisterOption("ViewCells.Visualization.colorCode",
[667]	1560	optString,
[708]	1561	"view_cells_visualization_color_code=",
[667]	1562	"PVS");
[482]	1563
[667]	1564	RegisterOption("ViewCells.Visualization.clipPlanePos",
	1565	optFloat,
[708]	1566	"view_cells_visualization_clip_plane_pos=",
[667]	1567	"0.35");
[579]	1568
[508]	1569	RegisterOption("ViewCells.Visualization.exportGeometry",
[667]	1570	optBool,
[708]	1571	"view_cells_visualization_export_geometry=",
[667]	1572	"false");
[445]	1573
[667]	1574	RegisterOption("ViewCells.Visualization.exportRays",
	1575	optBool,
[708]	1576	"view_cells_visualization_export_rays=",
[667]	1577	"false");
	1578
[564]	1579	RegisterOption("ViewCells.processOnlyValidViewCells",
[667]	1580	optBool,
[1761]	1581	"view_cells_process_only_valid_view_cells",
[667]	1582	"false");
[660]	1583
[580]	1584	RegisterOption("ViewCells.PostProcess.maxCostRatio",
	1585	optFloat,
[667]	1586	"view_cells_post_process_max_cost_ratio=",
[580]	1587	"0.9");
	1588
	1589	RegisterOption("ViewCells.PostProcess.renderCostWeight",
	1590	optFloat,
[667]	1591	"view_cells_post_process_render_cost_weight",
[580]	1592	"0.5");
	1593
	1594	RegisterOption("ViewCells.PostProcess.avgCostMaxDeviation",
	1595	optFloat,
[1143]	1596	"view_cells_avgcost_max_deviations",
[580]	1597	"0.5");
	1598
	1599	RegisterOption("ViewCells.PostProcess.maxMergesPerPass",
	1600	optInt,
[667]	1601	"view_cells_post_process_max_merges_per_pass=",
[580]	1602	"500");
	1603
	1604	RegisterOption("ViewCells.PostProcess.minViewCells",
	1605	optInt,
[667]	1606	"view_cells_post_process_min_view_cells=",
[580]	1607	"1000");
	1608
	1609	RegisterOption("ViewCells.PostProcess.useRaysForMerge",
	1610	optBool,
	1611	"view_cells_post_process_use_rays_for_merge=",
	1612	"false");
[591]	1613
	1614	RegisterOption("ViewCells.PostProcess.merge",
	1615	optBool,
[666]	1616	"view_cells_post_process_merge=",
[591]	1617	"true");
[580]	1618
	1619	RegisterOption("ViewCells.Visualization.exportMergedViewCells",
	1620	optBool,
	1621	"view_cells_viz_export_merged_viewcells=",
	1622	"false");
	1623
[582]	1624	RegisterOption("ViewCells.maxStaticMemory",
	1625	optFloat,
	1626	"view_cells_max_static_mem=",
	1627	"8.0");
[580]	1628
[660]	1629	RegisterOption("ViewCells.Visualization.useClipPlane",
[591]	1630	optBool,
[660]	1631	"view_cells_viz_use_clip_plane=",
[591]	1632	"false");
	1633
[666]	1634	RegisterOption("ViewCells.showVisualization",
	1635	optBool,
	1636	"view_cells_show_visualization=",
	1637	"false");
	1638
[660]	1639	RegisterOption("ViewCells.Visualization.clipPlaneAxis",
[591]	1640	optInt,
[660]	1641	"view_cells_viz_clip_plane_axis=",
[591]	1642	"0");
	1643
[1545]	1644	RegisterOption("ViewCells.loadGeometry",
	1645	optBool,
	1646	"view_cells_load_geometry=",
	1647	"false");
[1159]	1648
[1545]	1649	RegisterOption("ViewCells.geometryFilename",
	1650	optString,
	1651	"view_cells_geometry_filename=",
	1652	"viewCellsGeometry.x3d");
	1653
	1654	RegisterOption("ViewCells.useBaseTrianglesAsGeometry",
	1655	optBool,
	1656	"view_cells_use_base_triangles_as_geometry=",
	1657	"false");
	1658
[1887]	1659	RegisterOption("ViewCells.compressObjects",
	1660	optBool,
	1661	"view_cells_compress_objects=",
	1662	"false");
[2010]	1663
[1902]	1664	RegisterOption("ViewCells.useKdPvs",
	1665	optBool,
[2006]	1666	"view_cells_use_kd_pvs",
[1902]	1667	"false");
[1887]	1668
[1974]	1669	RegisterOption("ViewCells.useKdPvsAfterFiltering",
	1670	optBool,
[2010]	1671	"af_use_kd_pvs",
[1974]	1672	"false");
[1902]	1673
[2048]	1674	RegisterOption("ViewCells.importRandomViewCells",
	1675	optBool,
	1676	"view_cells_import_random_viewcells=",
	1677	"false");
[1902]	1678
[2048]	1679	RegisterOption("ViewCells.exportRandomViewCells",
	1680	optBool,
	1681	"view_cells_export_random_viewcells=",
	1682	"false");
[1974]	1683
[2048]	1684
	1685
[1418]	1686	/****************************************************************************/
	1687	/* Render simulation related options */
	1688	/****************************************************************************/
[372]	1689
[406]	1690
[508]	1691	RegisterOption("Simulation.objRenderCost",
	1692	optFloat,
	1693	"simulation_obj_render_cost",
	1694	"1.0");
[409]	1695
[508]	1696	RegisterOption("Simulation.vcOverhead",
	1697	optFloat,
	1698	"simulation_vc_overhead",
	1699	"0.05");
[445]	1700
[508]	1701	RegisterOption("Simulation.moveSpeed",
	1702	optFloat,
	1703	"simulation_moveSpeed",
	1704	"1.0");
[445]	1705
	1706
	1707
[1486]	1708	/******************************************************************/
	1709	/* Bsp tree related options */
	1710	/******************************************************************/
[445]	1711
[372]	1712
[508]	1713	RegisterOption("BspTree.Construction.input",
	1714	optString,
	1715	"bsp_construction_input=",
	1716	"fromViewCells");
[1867]	1717
[660]	1718	RegisterOption("BspTree.subdivisionStats",
	1719	optString,
[666]	1720	"bsp_subdivision_stats=",
[660]	1721	"bspSubdivisionStats.log");
	1722
[508]	1723	RegisterOption("BspTree.Construction.samples",
	1724	optInt,
	1725	"bsp_construction_samples=",
	1726	"100000");
[390]	1727
[508]	1728	RegisterOption("BspTree.Construction.epsilon",
	1729	optFloat,
[1023]	1730	"bsp_construction_epsilon=",
[508]	1731	"0.002");
[397]	1732
[508]	1733	RegisterOption("BspTree.Termination.minPolygons",
	1734	optInt,
	1735	"bsp_term_min_polygons=",
	1736	"5");
[409]	1737
[508]	1738	RegisterOption("BspTree.Termination.minPvs",
	1739	optInt,
	1740	"bsp_term_min_pvs=",
	1741	"20");
[372]	1742
[587]	1743	RegisterOption("BspTree.Termination.minProbability",
[508]	1744	optFloat,
[587]	1745	"bsp_term_min_probability=",
[508]	1746	"0.001");
[424]	1747
[508]	1748	RegisterOption("BspTree.Termination.maxRayContribution",
	1749	optFloat,
	1750	"bsp_term_ray_contribution=",
	1751	"0.005");
[372]	1752
[508]	1753	RegisterOption("BspTree.Termination.minAccRayLenght",
	1754	optFloat,
	1755	"bsp_term_min_acc_ray_length=",
	1756	"50");
[372]	1757
[508]	1758	RegisterOption("BspTree.Termination.minRays",
	1759	optInt,
	1760	"bsp_term_min_rays=",
	1761	"-1");
[372]	1762
[508]	1763	RegisterOption("BspTree.Termination.ct_div_ci",
	1764	optFloat,
	1765	"bsp_term_ct_div_ci=",
	1766	"0.0");
[372]	1767
[508]	1768	RegisterOption("BspTree.Termination.maxDepth",
	1769	optInt,
	1770	"bsp_term_max_depth=",
	1771	"100");
[372]	1772
[508]	1773	RegisterOption("BspTree.Termination.maxCostRatio",
	1774	optFloat,
	1775	"bsp_term_axis_aligned_max_cost_ratio=",
	1776	"1.5");
[372]	1777
[508]	1778	RegisterOption("BspTree.Termination.AxisAligned.ct_div_ci",
	1779	optFloat,
	1780	"bsp_term_axis_aligned_ct_div_ci=",
	1781	"0.5");
[372]	1782
[508]	1783	RegisterOption("BspTree.AxisAligned.splitBorder",
	1784	optFloat,
	1785	"bsp__axis_aligned_split_border=",
	1786	"0.1");
[372]	1787
[508]	1788	RegisterOption("BspTree.Termination.AxisAligned.minPolys",
	1789	optInt,
	1790	"bsp_term_axis_aligned_max_polygons=",
	1791	"50");
[379]	1792
[508]	1793	RegisterOption("BspTree.Termination.AxisAligned.minObjects",
	1794	optInt,
	1795	"bsp_term_min_objects=",
	1796	"3");
[441]	1797
[508]	1798	RegisterOption("BspTree.Termination.AxisAligned.minRays",
	1799	optInt,
	1800	"bsp_term_axis_aligned_min_rays=",
	1801	"-1");
[374]	1802
[508]	1803	RegisterOption("BspTree.splitPlaneStrategy",
	1804	optString,
	1805	"bsp_split_method=",
	1806	"leastSplits");
[424]	1807
[508]	1808	RegisterOption("BspTree.maxPolyCandidates",
	1809	optInt,
	1810	"bsp_max_poly_candidates=",
	1811	"20");
[469]	1812
[508]	1813	RegisterOption("BspTree.maxRayCandidates",
	1814	optInt,
	1815	"bsp_max_plane_candidates=",
	1816	"20");
[382]	1817
[508]	1818	RegisterOption("BspTree.maxTests",
	1819	optInt,
	1820	"bsp_max_tests=",
	1821	"5000");
[382]	1822
[587]	1823	RegisterOption("BspTree.Termination.maxViewCells",
	1824	optInt,
	1825	"bsp_max_view_cells=",
	1826	"5000");
	1827
[508]	1828	RegisterOption("BspTree.Visualization.exportSplits",
	1829	optBool,
[1545]	1830	"bsp_visualization.export_splits=",
[508]	1831	"false");
[445]	1832
[508]	1833	RegisterOption("BspTree.Factor.verticalSplits", optFloat, "bsp_factor_vertical=", "1.0");
	1834	RegisterOption("BspTree.Factor.largestPolyArea", optFloat, "bsp_factor_largest_poly=", "1.0");
	1835	RegisterOption("BspTree.Factor.blockedRays", optFloat, "bsp_factor_blocked=", "1.0");
	1836	RegisterOption("BspTree.Factor.leastSplits", optFloat, "bsp_factor_least_splits=", "1.0");
	1837	RegisterOption("BspTree.Factor.balancedPolys", optFloat, "bsp_factor_balanced_polys=", "1.0");
	1838	RegisterOption("BspTree.Factor.balancedViewCells", optFloat, "bsp_factor_balanced_view_cells=", "1.0");
	1839	RegisterOption("BspTree.Factor.leastRaySplits", optFloat, "bsp_factor_least_ray_splits=", "1.0");
	1840	RegisterOption("BspTree.Factor.balancedRays", optFloat, "bsp_factor_balanced_rays=", "1.0");
	1841	RegisterOption("BspTree.Factor.pvs", optFloat, "bsp_factor_pvs=", "1.0");
[408]	1842
	1843
[2048]	1844
	1845
	1846	/**********************************************************************/
	1847	/* Preprocessor related options */
	1848	/**********************************************************************/
	1849
[508]	1850	RegisterOption("Preprocessor.type",
	1851	optString,
	1852	"preprocessor=",
	1853	"sampling");
[408]	1854
[1771]	1855	RegisterOption("Preprocessor.stats",
	1856	optString,
	1857	"preprocessor_stats=",
	1858	"stats.log");
	1859
[508]	1860	RegisterOption("Preprocessor.samplesFilename",
	1861	optString,
[676]	1862	"preprocessor_samples_filename=",
[508]	1863	"rays.out");
[408]	1864
[1379]	1865	RegisterOption("Preprocessor.loadMeshes",
[658]	1866	optBool,
[1942]	1867	"preprocessor_load_meshes",
[1379]	1868	"true");
[658]	1869
[1785]	1870	RegisterOption("Preprocessor.evaluateFilter",
	1871	optBool,
[1942]	1872	"preprocessor_evaluate_filter",
[1785]	1873	"false");
	1874
[1613]	1875	RegisterOption("Preprocessor.delayVisibilityComputation",
	1876	optBool,
[1942]	1877	"preprocessor_delay_computation",
[1613]	1878	"true");
	1879
[563]	1880	RegisterOption("Preprocessor.pvsRenderErrorSamples",
	1881	optInt,
[1444]	1882	"preprocessor_pvs_rendererror_samples=",
[563]	1883	"10000");
[682]	1884
	1885	RegisterOption("Preprocessor.useGlRenderer",
	1886	optBool,
[1942]	1887	"preprocessor_use_gl_renderer",
[682]	1888	"false");
	1889
[538]	1890	RegisterOption("Preprocessor.useGlDebugger",
	1891	optBool,
[1942]	1892	"preprocessor_use_gl_debugger",
[538]	1893	"false");
	1894
[534]	1895	RegisterOption("Preprocessor.detectEmptyViewSpace",
	1896	optBool,
[1942]	1897	"preprocessor_detect_empty_viewspace",
[534]	1898	"false");
	1899
[599]	1900	RegisterOption("Preprocessor.quitOnFinish",
	1901	optBool,
[1942]	1902	"preprocessor_quit_on_finish",
[599]	1903	"true");
[534]	1904
[685]	1905	RegisterOption("Preprocessor.computeVisibility",
	1906	optBool,
[1942]	1907	"preprocessor_compute_visibility",
[685]	1908	"true");
[682]	1909
[871]	1910	RegisterOption("Preprocessor.exportVisibility",
	1911	optBool,
[1942]	1912	"preprocessor_export_visibility",
[871]	1913	"true");
[682]	1914
[871]	1915	RegisterOption("Preprocessor.visibilityFile",
	1916	optString,
	1917	"preprocessor_visibility_file=",
	1918	"visibility.xml");
	1919
	1920	RegisterOption("Preprocessor.applyVisibilityFilter",
	1921	optBool,
[1942]	1922	"preprocessor_apply_filter",
[1756]	1923	"false");
[904]	1924
[2048]	1925	RegisterOption("Preprocessor.evaluatePixelError",
	1926	optBool,
	1927	"preprocessor_evaluatePixelError",
	1928	"false");
	1929
[904]	1930	RegisterOption("Preprocessor.applyVisibilitySpatialFilter",
	1931	optBool,
[1942]	1932	"preprocessor_apply_spatial_filter",
[1756]	1933	"false");
[871]	1934
[878]	1935	RegisterOption("Preprocessor.visibilityFilterWidth",
	1936	optFloat,
	1937	"preprocessor_visibility_filter_width=",
	1938	"0.02");
[871]	1939
[991]	1940	RegisterOption("Preprocessor.histogram.maxValue",
	1941	optInt,
	1942	"preprocessor_histogram_max_value=",
	1943	"1000");
[871]	1944
[1221]	1945	RegisterOption("Preprocessor.rayCastMethod",
	1946	optInt,
	1947	"preprocessor_ray_cast_method=",
	1948	"0");
	1949
[991]	1950	RegisterOption("Preprocessor.histogram.intervals",
	1951	optInt,
	1952	"preprocessor_histogram_intervals=",
	1953	"20");
[878]	1954
[1771]	1955	RegisterOption("Preprocessor.histogram.file",
	1956	optString,
	1957	"preprocessor_histogram_file=",
	1958	"histogram.log");
	1959
[1414]	1960	RegisterOption("Preprocessor.exportKdTree",
	1961	optBool,
	1962	"preprocessor_export_kd_tree=",
	1963	"false");
[991]	1964
[1414]	1965	RegisterOption("Preprocessor.loadKdTree",
	1966	optBool,
	1967	"preprocessor_load_kd_tree=",
	1968	"false");
	1969
[1415]	1970	RegisterOption("Preprocessor.kdTreeFilename",
	1971	optString,
	1972	"preprocessor_kd_tree_filename=",
	1973	"vienna_kdtree.bin.gz");
[1414]	1974
[1695]	1975	RegisterOption("Preprocessor.exportObj",
	1976	optBool,
	1977	"preprocessor_export_obj=",
	1978	"false");
	1979
[1723]	1980	RegisterOption("Preprocessor.useViewSpaceBox",
[1923]	1981	optBool,
	1982	"preprocessor_use_viewspace_box=",
	1983	"false");
[1900]	1984
[2008]	1985	RegisterOption("Preprocessor.Export.rays", optBool, "export_rays", "false");
	1986	RegisterOption("Preprocessor.Export.animation", optBool, "export_animation", "false");
	1987	RegisterOption("Preprocessor.Export.numRays", optInt, "export_num_rays=", "5000");
[1723]	1988
[1415]	1989	/*************************************************************************/
	1990	/* VSS Preprocessor cells related options */
	1991	/*************************************************************************/
[1414]	1992
[469]	1993	RegisterOption("VssTree.maxDepth", optInt, "kd_depth=", "12");
	1994	RegisterOption("VssTree.minPvs", optInt, "kd_minpvs=", "1");
	1995	RegisterOption("VssTree.minRays", optInt, "kd_minrays=", "10");
	1996	RegisterOption("VssTree.maxCostRatio", optFloat, "maxcost=", "0.95");
	1997	RegisterOption("VssTree.maxRayContribution", optFloat, "maxraycontrib=", "0.5");
[382]	1998
[469]	1999	RegisterOption("VssTree.epsilon", optFloat, "kd_eps=", "1e-6");
	2000	RegisterOption("VssTree.ct_div_ci", optFloat, "kd_ctdivci=", "1.0");
	2001	RegisterOption("VssTree.randomize", optBool, "randomize", "false");
	2002	RegisterOption("VssTree.splitType", optString, "split=", "queries");
	2003	RegisterOption("VssTree.splitUseOnlyDrivingAxis", optBool, "splitdriving=", "false");
	2004	RegisterOption("VssTree.useRss", optBool, "rss=", "false");
	2005	RegisterOption("VssTree.numberOfEndPointDomains", optInt, "endpoints=", "10000");
[382]	2006
[469]	2007	RegisterOption("VssTree.minSize", optFloat, "minsize=", "0.001");
[382]	2008
[469]	2009	RegisterOption("VssTree.maxTotalMemory", optFloat, "mem=", "60.0");
	2010	RegisterOption("VssTree.maxStaticMemory", optFloat, "statmem=", "8.0");
[438]	2011
[469]	2012	RegisterOption("VssTree.queryType", optString, "qtype=", "static");
[438]	2013
[532]	2014
	2015
[469]	2016	RegisterOption("VssTree.queryPosWeight", optFloat, "qposweight=", "0.0");
[997]	2017	RegisterOption("VssTree.useRefDirSplits", optBool, "refdir=", "false");
[469]	2018	RegisterOption("VssTree.refDirAngle", optFloat, "refangle=", "10");
	2019	RegisterOption("VssTree.refDirBoxMaxSize", optFloat, "refboxsize=", "0.1");
	2020	RegisterOption("VssTree.accessTimeThreshold", optInt, "accesstime=", "1000");
	2021	RegisterOption("VssTree.minCollapseDepth", optInt, "colldepth=", "4");
[446]	2022
[469]	2023	RegisterOption("VssTree.interleaveDirSplits", optBool, "interleavedirsplits", "true");
	2024	RegisterOption("VssTree.dirSplitDepth", optInt, "dirsplidepth=", "10");
	2025
	2026
[1966]	2027	// RegisterOption("RssPreprocessor.initialSamples",
	2028	// optInt,
	2029	// "rss_initial_samples=",
	2030	// "100000");
[469]	2031
[1966]	2032	// RegisterOption("RssPreprocessor.vssSamples",
	2033	// optInt,
	2034	// "rss_vss_samples=",
	2035	// "1000000");
[508]	2036
[1966]	2037	// RegisterOption("RssPreprocessor.vssSamplesPerPass",
	2038	// optInt,
	2039	// "rss_vss_samples_per_pass=",
	2040	// "1000");
[508]	2041
[1966]	2042	// RegisterOption("RssPreprocessor.samplesPerPass",
	2043	// optInt,
	2044	// "rss_samples_per_pass=",
	2045	// "100000");
[508]	2046
[469]	2047	RegisterOption("RssPreprocessor.useImportanceSampling",
[508]	2048	optBool,
[1112]	2049	"rss_use_importance",
[508]	2050	"true");
	2051
[1785]	2052	RegisterOption("RssPreprocessor.useRssTree",
	2053	optBool,
	2054	"rss_use_rss_tree",
	2055	"true");
	2056
[492]	2057	RegisterOption("RssPreprocessor.objectBasedSampling",
[508]	2058	optBool,
[1112]	2059	"rss_object_based_sampling",
[508]	2060	"true");
	2061
[492]	2062	RegisterOption("RssPreprocessor.directionalSampling",
[508]	2063	optBool,
[1112]	2064	"rss_directional_sampling",
[508]	2065	"false");
	2066
[1877]	2067	RegisterOption("RssPreprocessor.distributions",
	2068	optString,
	2069	"rss_distributions=",
	2070	"rss+spatial+object");
	2071
[1199]	2072	RegisterOption("RssTree.hybridDepth", optInt, "hybrid_depth=", "10");
[469]	2073	RegisterOption("RssTree.maxDepth", optInt, "kd_depth=", "12");
	2074	RegisterOption("RssTree.minPvs", optInt, "kd_minpvs=", "1");
	2075	RegisterOption("RssTree.minRays", optInt, "kd_minrays=", "10");
	2076	RegisterOption("RssTree.maxCostRatio", optFloat, "maxcost=", "0.95");
	2077	RegisterOption("RssTree.maxRayContribution", optFloat, "maxraycontrib=", "0.5");
[508]	2078
[469]	2079	RegisterOption("RssTree.epsilon", optFloat, "kd_eps=", "1e-6");
	2080	RegisterOption("RssTree.ct_div_ci", optFloat, "kd_ctdivci=", "1.0");
[997]	2081	RegisterOption("RssTree.randomize", optBool, "randomize=", "false");
[1199]	2082	RegisterOption("RssTree.splitType", optString, "rss_split=", "queries");
[469]	2083	RegisterOption("RssTree.splitUseOnlyDrivingAxis", optBool, "splitdriving=", "false");
[508]	2084
[469]	2085	RegisterOption("RssTree.numberOfEndPointDomains", optInt, "endpoints=", "10000");
[508]	2086
[469]	2087	RegisterOption("RssTree.minSize", optFloat, "minsize=", "0.001");
[508]	2088
[469]	2089	RegisterOption("RssTree.maxTotalMemory", optFloat, "mem=", "60.0");
	2090	RegisterOption("RssTree.maxStaticMemory", optFloat, "statmem=", "8.0");
[508]	2091
[469]	2092	RegisterOption("RssTree.queryType", optString, "qtype=", "static");
[508]	2093
[469]	2094	RegisterOption("RssTree.queryPosWeight", optFloat, "qposweight=", "0.0");
	2095	RegisterOption("RssTree.useRefDirSplits", optBool, "refdir", "false");
	2096	RegisterOption("RssTree.refDirAngle", optFloat, "refangle=", "10");
	2097	RegisterOption("RssTree.refDirBoxMaxSize", optFloat, "refboxsize=", "0.1");
	2098	RegisterOption("RssTree.accessTimeThreshold", optInt, "accesstime=", "1000");
	2099	RegisterOption("RssTree.minCollapseDepth", optInt, "colldepth=", "4");
[508]	2100
[997]	2101	RegisterOption("RssTree.interleaveDirSplits", optBool, "interleavedirsplits=", "true");
[469]	2102	RegisterOption("RssTree.dirSplitDepth", optInt, "dirsplidepth=", "10");
[997]	2103	RegisterOption("RssTree.importanceBasedCost", optBool, "importance_based_cost=", "true");
[492]	2104	RegisterOption("RssTree.maxRays", optInt, "rss_max_rays=", "2000000");
[508]	2105
[516]	2106	RegisterOption("RssTree.perObjectTree", optBool, "rss_per_object_tree", "false");
	2107
[997]	2108	RegisterOption("RssPreprocessor.Export.pvs", optBool, "rss_export_pvs=", "false");
	2109	RegisterOption("RssPreprocessor.Export.rssTree", optBool, "rss_export_rss_tree=", "false");
[1900]	2110
[997]	2111	RegisterOption("RssPreprocessor.useViewcells", optBool, "rss_use_viewcells=", "false");
[563]	2112	RegisterOption("RssPreprocessor.updateSubdivision",
	2113	optBool,
[997]	2114	"rss_update_subdivision=",
[563]	2115	"false");
[463]	2116
[492]	2117
[508]	2118	/************************************************************************************/
[1023]	2119	/* Rss preprocessor related options */
[508]	2120	/************************************************************************************/
	2121
	2122
[490]	2123	RegisterOption("RssPreprocessor.loadInitialSamples",
[508]	2124	optBool,
	2125	"vss_load_loadInitialSamples=",
	2126	"false");
[445]	2127
[490]	2128	RegisterOption("RssPreprocessor.storeInitialSamples",
[508]	2129	optBool,
	2130	"vss_store_storeInitialSamples=",
	2131	"false");
[490]	2132
[508]	2133
	2134	/************************************************************************************/
[1023]	2135	/* View space partition BSP tree related options */
[508]	2136	/************************************************************************************/
	2137
[654]	2138	RegisterOption("VspBspTree.Termination.minGlobalCostRatio",
	2139	optFloat,
[997]	2140	"vsp_bsp_term_min_global_cost_ratio=",
[654]	2141	"0.0001");
[508]	2142
[655]	2143	RegisterOption("VspBspTree.useSplitCostQueue",
[1902]	2144	optBool,
	2145	"vsp_bsp_use_split_cost_queue=",
	2146	"true");
[655]	2147
[654]	2148	RegisterOption("VspBspTree.Termination.globalCostMissTolerance",
	2149	optInt,
[997]	2150	"vsp_bsp_term_global_cost_miss_tolerance=",
[654]	2151	"4");
	2152
[469]	2153	RegisterOption("VspBspTree.Termination.minPolygons",
[508]	2154	optInt,
	2155	"vsp_bsp_term_min_polygons=",
[1134]	2156	"-1");
[445]	2157
[469]	2158	RegisterOption("VspBspTree.Termination.minPvs",
[508]	2159	optInt,
	2160	"vsp_bsp_term_min_pvs=",
	2161	"20");
[660]	2162
[547]	2163	RegisterOption("VspBspTree.Termination.minProbability",
[508]	2164	optFloat,
[547]	2165	"vsp_bsp_term_min_probability=",
[508]	2166	"0.001");
[445]	2167
[660]	2168	RegisterOption("VspBspTree.subdivisionStats",
	2169	optString,
	2170	"vsp_bsp_subdivision_stats=",
	2171	"vspBspSubdivisionStats.log");
	2172
[469]	2173	RegisterOption("VspBspTree.Termination.maxRayContribution",
[508]	2174	optFloat,
	2175	"vsp_bsp_term_ray_contribution=",
[1134]	2176	"2");
[463]	2177
[469]	2178	RegisterOption("VspBspTree.Termination.minAccRayLenght",
[508]	2179	optFloat,
	2180	"vsp_bsp_term_min_acc_ray_length=",
	2181	"50");
[445]	2182
[469]	2183	RegisterOption("VspBspTree.Termination.minRays",
[508]	2184	optInt,
	2185	"vsp_bsp_term_min_rays=",
	2186	"-1");
[445]	2187
[469]	2188	RegisterOption("VspBspTree.Termination.ct_div_ci",
[508]	2189	optFloat,
	2190	"vsp_bsp_term_ct_div_ci=",
	2191	"0.0");
[445]	2192
[469]	2193	RegisterOption("VspBspTree.Termination.maxDepth",
[508]	2194	optInt,
	2195	"vsp_bsp_term_max_depth=",
[1134]	2196	"50");
[445]	2197
[469]	2198	RegisterOption("VspBspTree.Termination.AxisAligned.maxCostRatio",
[2124]	2199	optFloat,
	2200	"vsp_bsp_term_axis_aligned_max_cost_ratio=",
	2201	"1.5");
[445]	2202
[612]	2203	RegisterOption("VspBspTree.useCostHeuristics",
[2124]	2204	optBool,
	2205	"vsp_bsp_use_cost_heuristics=",
	2206	"false");
[612]	2207
[478]	2208	RegisterOption("VspBspTree.Termination.maxViewCells",
[2124]	2209	optInt,
	2210	"vsp_bsp_term_max_view_cells=",
	2211	"10000");
[478]	2212
[472]	2213	RegisterOption("VspBspTree.Termination.maxCostRatio",
[2124]	2214	optFloat,
	2215	"vsp_bsp_term_max_cost_ratio=",
	2216	"1.5");
[445]	2217
[472]	2218	RegisterOption("VspBspTree.Termination.missTolerance",
[2124]	2219	optInt,
	2220	"vsp_bsp_term_miss_tolerance=",
	2221	"4");
[997]	2222
[469]	2223	RegisterOption("VspBspTree.splitPlaneStrategy",
[1134]	2224	optInt,
[508]	2225	"vsp_bsp_split_method=",
[1134]	2226	"1026");
[448]	2227
[469]	2228	RegisterOption("VspBspTree.maxPolyCandidates",
[508]	2229	optInt,
	2230	"vsp_bsp_max_poly_candidates=",
	2231	"20");
[1134]	2232
[469]	2233	RegisterOption("VspBspTree.maxRayCandidates",
[508]	2234	optInt,
	2235	"vsp_bsp_max_plane_candidates=",
	2236	"20");
[469]	2237
	2238	RegisterOption("VspBspTree.maxTests",
[508]	2239	optInt,
	2240	"vsp_bsp_max_tests=",
	2241	"5000");
[469]	2242
	2243	RegisterOption("VspBspTree.Construction.samples",
[508]	2244	optInt,
[673]	2245	"vsp_bsp_construction_samples=",
[508]	2246	"100000");
[469]	2247
[801]	2248	RegisterOption("VspBspTree.Construction.minBand",
	2249	optFloat,
	2250	"vsp_bsp_construction_min_band=",
[1074]	2251	"0.01");
[801]	2252
	2253	RegisterOption("VspBspTree.Construction.maxBand",
	2254	optFloat,
[1147]	2255	"vsp_bsp_construction_max_band=",
[1074]	2256	"0.99");
[801]	2257
[822]	2258	RegisterOption("VspBspTree.Construction.useDrivingAxisForMaxCost",
	2259	optBool,
	2260	"vsp_bsp_construction_use_drivingaxis_for_maxcost=",
	2261	"false");
	2262
[469]	2263	RegisterOption("VspBspTree.Construction.epsilon",
[508]	2264	optFloat,
[1023]	2265	"vsp_bsp_construction_epsilon=",
[508]	2266	"0.002");
[469]	2267
	2268	RegisterOption("VspBspTree.Visualization.exportSplits",
[508]	2269	optBool,
	2270	"vsp_bsp_visualization.export_splits",
	2271	"false");
	2272
[485]	2273	RegisterOption("VspBspTree.splitUseOnlyDrivingAxis",
[508]	2274	optBool,
[667]	2275	"vsp_bsp_split_only_driving_axis=",
[508]	2276	"false");
	2277
[607]	2278	RegisterOption("VspBspTree.usePolygonSplitIfAvailable",
	2279	optBool,
	2280	"vsp_bsp_usePolygonSplitIfAvailable=",
[611]	2281	"false");
[607]	2282
[508]	2283	RegisterOption("VspBspTree.Termination.AxisAligned.minRays",
	2284	optInt,
	2285	"bsp_term_axis_aligned_min_rays=",
[1134]	2286	"0");
[492]	2287
[508]	2288	RegisterOption("VspBspTree.Termination.AxisAligned.maxRayContribution",
	2289	optFloat,
	2290	"bsp_term_axis_aligned_min_rays=",
[1134]	2291	"2");
[508]	2292
[676]	2293	RegisterOption("VspBspTree.Factor.leastRaySplits",
	2294	optFloat,
	2295	"vsp_bsp_factor_least_ray_splits=",
	2296	"1.0");
	2297
	2298	RegisterOption("VspBspTree.Factor.balancedRays",
	2299	optFloat,
	2300	"vsp_bsp_factor_balanced_rays=",
	2301	"1.0");
	2302
	2303	RegisterOption("VspBspTree.Factor.pvs",
	2304	optFloat,
	2305	"vsp_bsp_factor_pvs=",
	2306	"1.0");
[664]	2307
[580]	2308	RegisterOption("VspBspTree.Construction.renderCostWeight",
[478]	2309	optFloat,
[1002]	2310	"vsp_bsp_post_process_render_cost_weight=",
[1134]	2311	"1.0");
[478]	2312
[1020]	2313	RegisterOption("VspBspTree.Construction.renderCostDecreaseWeight",
	2314	optFloat,
[1121]	2315	"vsp_bsp_construction_render_cost_decrease_weight=",
[1020]	2316	"0.99");
	2317
[486]	2318	RegisterOption("VspBspTree.Construction.randomize",
	2319	optBool,
	2320	"vsp_bsp_construction_randomize=",
	2321	"false");
[508]	2322
[663]	2323	RegisterOption("VspBspTree.simulateOctree",
	2324	optBool,
	2325	"vsp_bsp_simulate_octree=",
	2326	"false");
	2327
[735]	2328	RegisterOption("VspBspTree.nodePriorityQueueType",
	2329	optInt,
	2330	"vsp_bsp_node_queue_type=",
	2331	"0");
[664]	2332
	2333	RegisterOption("VspBspTree.useRandomAxis",
	2334	optBool,
	2335	"-vsp_bsp_use_random_axis=",
	2336	"false");
	2337
[508]	2338	RegisterOption("VspBspTree.maxTotalMemory",
	2339	optFloat,
	2340	"vsp_bsp_max_total_mem=",
	2341	"60.0");
	2342
	2343	RegisterOption("VspBspTree.maxStaticMemory",
	2344	optFloat,
	2345	"vsp_bsp_max_static_mem=",
	2346	"8.0");
[564]	2347
[1023]	2348
	2349
[1027]	2350	/***************************************************************************/
	2351	/* View space partition tree related options */
	2352	/***************************************************************************/
[1023]	2353
[580]	2354
[1027]	2355	RegisterOption("VspTree.Construction.samples",
	2356	optInt,
	2357	"vsp_construction_samples=",
	2358	"10000");
	2359
[1121]	2360	RegisterOption("VspTree.Construction.renderCostDecreaseWeight",
[1576]	2361	optFloat,
	2362	"vsp_construction_render_cost_decrease_weight=",
[1665]	2363	"0.99");
[1121]	2364
[1023]	2365	RegisterOption("VspTree.Termination.maxDepth",
	2366	optInt,
	2367	"vsp_term_max_depth=",
	2368	"100");
	2369
	2370	RegisterOption("VspTree.Termination.minRays",
	2371	optInt,
	2372	"vsp_term_min_rays=",
	2373	"-1");
	2374
	2375
	2376	RegisterOption("VspTree.Termination.minPvs",
	2377	optInt,
	2378	"vsp_term_min_pvs=",
	2379	"20");
	2380
	2381	RegisterOption("VspTree.Termination.minProbability",
	2382	optFloat,
	2383	"vsp_term_min_probability=",
[1576]	2384	"0.0000001");
[1023]	2385
	2386	RegisterOption("VspTree.Termination.maxRayContribution",
[1576]	2387	optFloat,
	2388	"vsp_term_ray_contribution=",
	2389	"0.9");
[1023]	2390
	2391	RegisterOption("VspTree.Termination.maxCostRatio",
[1576]	2392	optFloat,
	2393	"vsp_term_max_cost_ratio=",
	2394	"1.5");
[1023]	2395
	2396	RegisterOption("VspTree.Termination.maxViewCells",
[1576]	2397	optInt,
	2398	"vsp_term_max_view_cells=",
	2399	"10000");
[564]	2400
[1023]	2401
	2402	RegisterOption("VspTree.Termination.missTolerance",
[1576]	2403	optInt,
	2404	"vsp_term_miss_tolerance=",
	2405	"4");
[1023]	2406
	2407	RegisterOption("VspTree.Termination.minGlobalCostRatio",
	2408	optFloat,
	2409	"vsp_term_min_global_cost_ratio=",
	2410	"0.0001");
	2411
	2412	RegisterOption("VspTree.Termination.globalCostMissTolerance",
	2413	optInt,
	2414	"vsp_term_global_cost_miss_tolerance=",
	2415	"4");
	2416
	2417	RegisterOption("VspTree.Termination.ct_div_ci",
	2418	optFloat,
	2419	"vsp_term_ct_div_ci=",
	2420	"0.0");
	2421
	2422	RegisterOption("VspTree.Construction.epsilon",
	2423	optFloat,
	2424	"vsp_construction_epsilon=",
	2425	"0.002");
	2426
	2427	RegisterOption("VspTree.splitUseOnlyDrivingAxis",
	2428	optBool,
	2429	"vsp_split_only_driving_axis=",
	2430	"false");
	2431
	2432	RegisterOption("VspTree.maxStaticMemory",
[1576]	2433	optFloat,
	2434	"vsp_max_static_mem=",
	2435	"8.0");
[1023]	2436
	2437	RegisterOption("VspTree.useCostHeuristics",
[1576]	2438	optBool,
	2439	"vsp_use_cost_heuristics=",
	2440	"false");
[1023]	2441
	2442	RegisterOption("VspTree.simulateOctree",
[1576]	2443	optBool,
	2444	"vsp_simulate_octree=",
	2445	"false");
[1023]	2446
	2447	RegisterOption("VspTree.Construction.randomize",
[1576]	2448	optBool,
	2449	"vsp_construction_randomize=",
	2450	"false");
[1023]	2451
	2452	RegisterOption("VspTree.subdivisionStats",
	2453	optString,
	2454	"vsp_subdivision_stats=",
	2455	"vspSubdivisionStats.log");
	2456
	2457	RegisterOption("VspTree.Construction.minBand",
	2458	optFloat,
	2459	"vsp_construction_min_band=",
[1074]	2460	"0.01");
[1023]	2461
	2462	RegisterOption("VspTree.Construction.maxBand",
	2463	optFloat,
[1074]	2464	"vsp_construction_max_band=",
	2465	"0.99");
[1106]	2466
[1149]	2467	RegisterOption("VspTree.maxTests",
	2468	optInt,
	2469	"vsp_max_tests=",
[1161]	2470	"5000");
[1143]	2471
	2472
[1074]	2473
[1288]	2474	/***********************************************************************/
	2475	/* Object space partition tree related options */
	2476	/***********************************************************************/
[1143]	2477
[1294]	2478
[1106]	2479	RegisterOption("OspTree.Construction.randomize",
[1288]	2480	optBool,
	2481	"osp_construction_randomize=",
	2482	"false");
[1106]	2483
	2484	RegisterOption("OspTree.Termination.maxDepth",
	2485	optInt,
	2486	"osp_term_max_depth=",
	2487	"30");
	2488
	2489	RegisterOption("OspTree.Termination.maxLeaves",
	2490	optInt,
	2491	"osp_term_max_leaves=",
	2492	"1000");
	2493
	2494	RegisterOption("OspTree.Termination.minObjects",
	2495	optInt,
	2496	"osp_term_min_objects=",
	2497	"1");
	2498
	2499	RegisterOption("OspTree.Termination.minProbability",
	2500	optFloat,
	2501	"osp_term_min_objects=",
[1288]	2502	"0.00001");
[1106]	2503
	2504	RegisterOption("OspTree.Termination.missTolerance",
	2505	optInt,
	2506	"osp_term_miss_tolerance=",
[1288]	2507	"8");
[1106]	2508
	2509	RegisterOption("OspTree.Termination.maxCostRatio",
	2510	optFloat,
	2511	"osp_term_max_cost_ratio=",
	2512	"0.99");
	2513
	2514	RegisterOption("OspTree.Termination.minGlobalCostRatio",
	2515	optFloat,
	2516	"osp_term_min_global_cost_ratio=",
	2517	"0.00001");
	2518
	2519	RegisterOption("OspTree.Termination.globalCostMissTolerance",
	2520	optInt,
	2521	"osp_term_global_cost_miss_tolerance=",
	2522	"4");
	2523
	2524	RegisterOption("OspTree.Termination.ct_div_ci",
	2525	optFloat,
	2526	"osp_term_ct_div_ci=",
	2527	"0");
	2528
	2529	RegisterOption("OspTree.Construction.epsilon",
[1288]	2530	optFloat,
	2531	"osp_construction_epsilon=",
	2532	"0.00001");
[1106]	2533
	2534	// if only the driving axis is used for axis aligned split
	2535	RegisterOption("OspTree.splitUseOnlyDrivingAxis",
[1288]	2536	optBool,
	2537	"osp_split_only_driving_axis=",
	2538	"false");
[1106]	2539
	2540	RegisterOption("OspTree.maxStaticMemory",
[1288]	2541	optFloat,
	2542	"osp_max_static_mem=",
	2543	"8.0");
[1106]	2544
	2545	RegisterOption("OspTree.useCostHeuristics",
[1288]	2546	optBool,
	2547	"osp_use_cost_heuristics=",
	2548	"true");
[1106]	2549
	2550	RegisterOption("OspTree.subdivisionStats",
	2551	optString,
	2552	"osp_subdivision_stats=",
	2553	"ospSubdivisionStats.log");
	2554
	2555	RegisterOption("OspTree.Construction.splitBorder",
	2556	optFloat,
	2557	"osp_construction_split_border=",
	2558	"0.01");
	2559
[1121]	2560	RegisterOption("OspTree.Construction.renderCostDecreaseWeight",
[1288]	2561	optFloat,
	2562	"osp_construction_render_cost_decrease_weight=",
	2563	"0.99");
[1106]	2564
	2565
[1288]	2566
[1297]	2567	/**********************************************************************/
	2568	/* Bounding Volume Hierarchy related options */
	2569	/**********************************************************************/
[1288]	2570
	2571	RegisterOption("BvHierarchy.Construction.randomize",
	2572	optBool,
	2573	"bvh_construction_randomize=",
	2574	"false");
	2575
	2576	RegisterOption("BvHierarchy.Termination.maxDepth",
	2577	optInt,
	2578	"bvh_term_max_depth=",
	2579	"30");
	2580
	2581	RegisterOption("BvHierarchy.Termination.maxLeaves",
	2582	optInt,
	2583	"bvh_term_max_leaves=",
	2584	"1000");
	2585
	2586	RegisterOption("BvHierarchy.Termination.minObjects",
	2587	optInt,
	2588	"bvh_term_min_objects=",
	2589	"1");
	2590
	2591	RegisterOption("BvHierarchy.Termination.minProbability",
	2592	optFloat,
	2593	"bvh_term_min_objects=",
[1576]	2594	"0.0000001");
[1288]	2595
[1370]	2596	RegisterOption("BvHierarchy.Termination.minRays",
	2597	optInt,
	2598	"bvh_term_min_rays=",
	2599	"0");
	2600
[1288]	2601	RegisterOption("BvHierarchy.Termination.missTolerance",
	2602	optInt,
	2603	"osp_term_miss_tolerance=",
	2604	"8");
	2605
	2606	RegisterOption("BvHierarchy.Termination.maxCostRatio",
	2607	optFloat,
	2608	"bvh_term_max_cost_ratio=",
	2609	"0.99");
	2610
	2611	RegisterOption("BvHierarchy.Termination.minGlobalCostRatio",
	2612	optFloat,
	2613	"bvh_term_min_global_cost_ratio=",
	2614	"0.00001");
	2615
	2616	RegisterOption("BvHierarchy.Termination.globalCostMissTolerance",
	2617	optInt,
	2618	"bvh_term_global_cost_miss_tolerance=",
	2619	"4");
	2620
	2621	// if only the driving axis is used for axis aligned split
	2622	RegisterOption("BvHierarchy.splitUseOnlyDrivingAxis",
	2623	optBool,
	2624	"bvh_split_only_driving_axis=",
	2625	"false");
	2626
	2627	RegisterOption("BvHierarchy.maxStaticMemory",
	2628	optFloat,
	2629	"bvh_max_static_mem=",
	2630	"8.0");
	2631
	2632	RegisterOption("BvHierarchy.useCostHeuristics",
	2633	optBool,
	2634	"bvh_use_cost_heuristics=",
	2635	"true");
[1643]	2636
	2637	RegisterOption("BvHierarchy.useSah",
	2638	optBool,
	2639	"bvh_use_sah=",
	2640	"false");
	2641
[1288]	2642	RegisterOption("BvHierarchy.subdivisionStats",
[1174]	2643	optString,
[1288]	2644	"bvh_subdivision_stats=",
	2645	"bvhSubdivisionStats.log");
[1174]	2646
[1288]	2647	RegisterOption("BvHierarchy.Construction.renderCostDecreaseWeight",
	2648	optFloat,
	2649	"bvh_construction_render_cost_decrease_weight=",
[1665]	2650	"0.99");
[1359]	2651
	2652	RegisterOption("BvHierarchy.Construction.useGlobalSorting",
	2653	optBool,
	2654	"bvh_construction_use_global_sorting=",
[1489]	2655	"true");
[1779]	2656
[1784]	2657	RegisterOption("BvHierarchy.Construction.useInitialSubdivision",
[1779]	2658	optBool,
	2659	"bvh_construction_use_initial_subdivision=",
	2660	"false");
[1288]	2661
[1786]	2662	RegisterOption("BvHierarchy.Construction.Initial.minObjects",
	2663	optInt,
	2664	"bvh_construction_use_initial_min_objects=",
	2665	"100000");
	2666
	2667	RegisterOption("BvHierarchy.Construction.Initial.minArea",
	2668	optFloat,
	2669	"bvh_construction_use_initial_min_area=",
	2670	"0.0001");
	2671
	2672	RegisterOption("BvHierarchy.Construction.Initial.maxAreaRatio",
	2673	optFloat,
	2674	"bvh_construction_use_initial_max_area_ratio=",
[1825]	2675	"0.9");
[1786]	2676
[1676]	2677	RegisterOption("BvHierarchy.minRaysForVisibility",
	2678	optInt,
	2679	"bvh_min_rays_for_vis=",
	2680	"0");
[1640]	2681
[1727]	2682	RegisterOption("BvHierarchy.maxTests",
	2683	optInt,
	2684	"bvh_max_tests=",
	2685	"50000");
[1676]	2686
[1727]	2687
[1359]	2688	/*******************************************************************/
	2689	/* Hierarchy Manager related options */
	2690	/*******************************************************************/
[1288]	2691
[1640]	2692	RegisterOption("Hierarchy.Construction.samples",
	2693	optInt,
[1642]	2694	"hierarchy_construction_samples=",
[1640]	2695	"100000");
	2696
[2228]	2697	RegisterOption("Hierarchy.minRenderCost",
	2698	optFloat,
	2699	"hierarchy_minRenderCost=",
	2700	"0");
	2701
[1288]	2702	RegisterOption("Hierarchy.subdivisionStats",
	2703	optString,
	2704	"hierarchy_subdivision_stats=",
	2705	"hierarchySubdivisionStats.log");
	2706
	2707	RegisterOption("Hierarchy.type",
	2708	optString,
	2709	"hierarchy_type=",
	2710	"bvh");
	2711
	2712	RegisterOption("Hierarchy.Termination.minGlobalCostRatio",
	2713	optFloat,
	2714	"hierarchy_term_min_global_cost_ratio=",
[1444]	2715	"0.000000001");
[1288]	2716
	2717	RegisterOption("Hierarchy.Termination.globalCostMissTolerance",
	2718	optInt,
	2719	"hierarchy_term_global_cost_miss_tolerance=",
	2720	"4");
	2721
	2722	RegisterOption("Hierarchy.Termination.maxLeaves",
	2723	optInt,
	2724	"hierarchy_term_max_leaves=",
	2725	"1000");
	2726
[1293]	2727	RegisterOption("Hierarchy.Construction.type",
	2728	optInt,
	2729	"hierarchy_construction_type=",
	2730	"0");
	2731
[1311]	2732	RegisterOption("Hierarchy.Construction.minDepthForOsp",
	2733	optInt,
	2734	"hierarchy_construction_min_depth_for_osp=",
	2735	"-1");
	2736
[1370]	2737	RegisterOption("Hierarchy.Construction.startWithObjectSpace",
	2738	optBool,
	2739	"hierarchy_construction_start_with_osp=",
	2740	"true");
	2741
[1662]	2742	RegisterOption("Hierarchy.Construction.considerMemory",
	2743	optBool,
	2744	"hierarchy_construction_consider_memory=",
[1744]	2745	"true");
[1662]	2746
[1314]	2747	RegisterOption("Hierarchy.Construction.repairQueue",
	2748	optBool,
	2749	"hierarchy_construction_repair_queue=",
	2750	"true");
[1311]	2751
[1370]	2752	RegisterOption("Hierarchy.Construction.minDepthForVsp",
	2753	optInt,
	2754	"hierarchy_construction_min_depth_for_vsp=",
	2755	"-1");
[1359]	2756
[1649]	2757	RegisterOption("Hierarchy.Termination.maxMemory",
	2758	optFloat,
[1653]	2759	"hierarchy_term_max_memory=",
[1649]	2760	"1");
	2761
[1666]	2762	RegisterOption("Hierarchy.Termination.memoryConst",
	2763	optFloat,
	2764	"hierarchy_term_memory_const=",
	2765	"1.0");
	2766
[1545]	2767	RegisterOption("Hierarchy.Construction.useMultiLevel",
[1449]	2768	optBool,
[1545]	2769	"hierarchy_construction_multilevel=",
[1449]	2770	"false");
	2771
[1576]	2772	RegisterOption("Hierarchy.Construction.levels",
	2773	optInt,
	2774	"hierarchy_construction_levels=",
	2775	"4");
[1727]	2776
	2777	RegisterOption("Hierarchy.Construction.maxRepairs",
	2778	optInt,
[1843]	2779	"hierarchy_construction_max_repairs=",
[1727]	2780	"1000");
	2781
[1640]	2782	RegisterOption("Hierarchy.Construction.minStepsOfSameType",
	2783	optInt,
	2784	"hierarchy_construction_min_steps_same_type=",
	2785	"200");
[1576]	2786
[1684]	2787	RegisterOption("Hierarchy.Construction.maxStepsOfSameType",
	2788	optInt,
	2789	"hierarchy_construction_max_steps_same_type=",
	2790	"700");
	2791
[1633]	2792	RegisterOption("Hierarchy.Construction.recomputeSplitPlaneOnRepair",
	2793	optBool,
	2794	"hierarchy_construction_recompute_split_on_repair=",
	2795	"true");
	2796
[2227]	2797	RegisterOption("Hierarchy.Construction.maxAvgRaysPerObject",
[1895]	2798	optFloat,
[2227]	2799	"hierarchy_construction_max_avg_rays_per_object=",
[2228]	2800	"0");
[1895]	2801
[2227]	2802	RegisterOption("Hierarchy.Construction.minAvgRaysPerObject",
[1912]	2803	optFloat,
[2227]	2804	"hierarchy_construction_min_avg_rays_per_object=",
[2228]	2805	"0");
[1912]	2806
[2130]	2807	RegisterOption("Hierarchy.useTraversalTree",
	2808	optBool,
	2809	"hierarchy_use_traversal_tree=",
	2810	"false");
[2124]	2811
	2812	///////////////////////////////////////////////////////
	2813
	2814	RegisterOption("TraversalTree.Termination.minCost",
	2815	optInt,
	2816	"kd_term_min_cost=",
	2817	"1");
	2818
	2819	RegisterOption("TraversalTree.Termination.maxNodes",
	2820	optInt,
	2821	"kd_term_max_nodes=",
	2822	"200000");
	2823
	2824	RegisterOption("TraversalTree.Termination.maxDepth",
	2825	optInt,
	2826	"kd_term_max_depth=",
	2827	"20");
	2828
	2829	RegisterOption("TraversalTree.Termination.maxCostRatio",
	2830	optFloat,
	2831	"kd_term_max_cost_ratio=",
	2832	"1.5");
	2833
	2834	RegisterOption("TraversalTree.Termination.ct_div_ci",
	2835	optFloat,
	2836	"kd_term_ct_div_ci=",
	2837	"1.0");
	2838
	2839	RegisterOption("TraversalTree.splitMethod",
	2840	optString,
	2841	"kd_split_method=",
	2842	"spatialMedian");
	2843
	2844	RegisterOption("TraversalTree.splitBorder",
	2845	optFloat,
	2846	"kd_split_border=",
	2847	"0.1");
	2848
	2849	RegisterOption("TraversalTree.sahUseFaces",
	2850	optBool,
	2851	"kd_sah_use_faces=",
	2852	"true");
	2853
[1458]	2854	/////////////////////////////////////////////////////////////////
[1895]	2855
[372]	2856	}
	2857
	2858	void
	2859	Environment::SetStaticOptions()
	2860	{
	2861
	2862	// get Global option values
	2863	GetRealValue("Limits.threshold", Limits::Threshold);
	2864	GetRealValue("Limits.small", Limits::Small);
	2865	GetRealValue("Limits.infinity", Limits::Infinity);
	2866
	2867
	2868	}
	2869
[938]	2870	bool
[492]	2871	Environment::Parse(const int argc, char **argv, bool useExePath)
[372]	2872	{
[938]	2873	bool result = true;
[372]	2874	// Read the names of the scene, environment and output files
	2875	ReadCmdlineParams(argc, argv, "");
	2876
	2877	char *envFilename = new char[128];
	2878
	2879	char filename[64];
	2880
	2881	// Get the environment file name
	2882	if (!GetParam(' ', 0, filename)) {
	2883	// user didn't specified environment file explicitly, so
[1199]	2884	strcpy(filename, "default.env");
[372]	2885	}
[1757]	2886
[372]	2887
	2888	if (useExePath) {
	2889	char *path = GetPath(argv[0]);
	2890	if (*path != 0)
	2891	sprintf(envFilename, "%s/%s", path, filename);
	2892	else
	2893	strcpy(envFilename, filename);
	2894
	2895	delete path;
	2896	}
	2897	else
	2898	strcpy(envFilename, filename);
	2899
	2900
	2901	// Now it's time to read in environment file.
	2902	if (!ReadEnvFile(envFilename)) {
	2903	// error - bad input file name specified ?
	2904	cerr<<"Error parsing environment file "<<envFilename<<endl;
[938]	2905	result = false;
[372]	2906	}
	2907	delete envFilename;
	2908
	2909	// Parse the command line; options given on the command line subsume
	2910	// stuff specified in the input environment file.
	2911	ParseCmdline(argc, argv, 0);
	2912
	2913	SetStaticOptions();
	2914
	2915	// Check for request for help
	2916	if (CheckForSwitch(argc, argv, '?')) {
	2917	PrintUsage(cout);
	2918	exit(0);
	2919	}
[938]	2920
	2921	return true;
[372]	2922	}
[860]	2923
[878]	2924	}

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