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Documented some vrad options. #395

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Documented some vrad options. #395

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38 changes: 22 additions & 16 deletions sp/src/utils/vrad/vrad.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -20,7 +20,7 @@
#include "loadcmdline.h"
#include "byteswap.h"

#define ALLOWDEBUGOPTIONS (0 || _DEBUG)
//#define ALLOWDEBUGOPTIONS (0 || _DEBUG)

static FileHandle_t pFpTrans = NULL;

Expand Down Expand Up @@ -94,7 +94,7 @@ bool g_bShowStaticPropNormals = false;


float gamma_value = 0.5;
float indirect_sun = 1.0;
//float indirect_sun = 1.0;
float reflectivityScale = 1.0;
qboolean do_extra = true;
bool debug_extra = false;
Expand Down Expand Up @@ -2662,8 +2662,7 @@ int ParseCommandLine( int argc, char **argv, bool *onlydetail )
return 1;
}
}

#if ALLOWDEBUGOPTIONS
#ifdef MAPBASE
else if (!Q_stricmp(argv[i],"-scale"))
{
if ( ++i < argc )
Expand Down Expand Up @@ -2702,18 +2701,18 @@ int ParseCommandLine( int argc, char **argv, bool *onlydetail )
return 1;
}
}
else if (!Q_stricmp(argv[i],"-sky"))
{
if ( ++i < argc )
{
indirect_sun = (float)atof (argv[i]);
}
else
{
Warning("Error: expected a value after '-sky'\n" );
return 1;
}
}
// else if (!Q_stricmp(argv[i],"-sky"))
// {
// if ( ++i < argc )
// {
// indirect_sun = (float)atof (argv[i]);
// }
// else
// {
// Warning("Error: expected a value after '-sky'\n" );
// return 1;
// }
// }
else if (!Q_stricmp(argv[i],"-notexscale"))
{
texscale = false;
Expand Down Expand Up @@ -2820,6 +2819,13 @@ void PrintUsage( int argc, char **argv )
" -chop : Smallest number of luxel widths for a bounce patch, used on edges\n"
" -maxchop : Coarsest allowed number of luxel widths for a patch, used in face interiors\n"
"\n"
#ifdef MAPBASE
" -coring # : Scale the light threshold before a luxel is completely unlit, used to save lightmap data. (default 1.0)\n"
" -ambient # # # : Sets the ambient term. Can be used to tweak lightmap color. Mixes the color into all lightmaps.\n"
" -scale # : Scales all the lights by a # factor. (default 1.0) \n"
" -dlight # : Set the dlight_threshold constant. (default 0.1)"
" -notexscale : Disables calculation of the texture and lightmap scaling factors for a patch.\n"
#endif
" -LargeDispSampleRadius: This can be used if there are splotches of bounced light\n"
" on terrain. The compile will take longer, but it will gather\n"
" light across a wider area.\n"
Expand Down