/** Set colon-delimited search path used to locate compiled shaders */
void Slo_SetPath ( char* path )
{
SLX_SetPath(path);
}
int main( int argc, const char** argv )
{
#ifdef AQSIS_SYSTEM_WIN32
char acPath[256];
char rootPath[256];
if( GetModuleFileName( NULL, acPath, 256 ) != 0)
{
// guaranteed file name of at least one character after path
*( strrchr( acPath, '\\' ) + 1 ) = '\0';
std::string stracPath(acPath);
stracPath.append("..\\");
_fullpath(rootPath,&stracPath[0],256);
}
g_shader_path = rootPath;
g_shader_path.append( "shaders" );
#elif defined(AQSIS_SYSTEM_MACOSX)
#else
g_shader_path = AQSIS_XSTR(DEFAULT_SHADER_PATH);
#endif
/*Aqsis::QGetRenderContextI();*/
ArgParse ap;
ap.usageHeader( ArgParse::apstring( "Usage: " ) + argv[ 0 ] + " <shadername>" );
ap.argFlag( "help", "\aPrint this help and exit", &g_cl_help );
ap.alias( "help" , "h" );
ap.argFlag( "version", "\aPrint version information and exit", &g_cl_version );
ap.argString( "shaders", "=string\aOverride the default shader searchpath(s) [" + g_shader_path + "]", &g_cl_shader_path );
if ( argc > 1 && !ap.parse( argc - 1, argv + 1 ) )
{
Aqsis::log() << ap.errmsg() << std::endl << ap.usagemsg();
exit( 1 );
}
if ( g_cl_help )
{
std::cout << ap.usagemsg();
exit( 0 );
}
if ( g_cl_version )
{
std::cout << "aqsltell version " << AQSIS_VERSION_STR_FULL << std::endl << "compiled " << __DATE__ << " " << __TIME__ << std::endl;
exit( 0 );
}
// Apply environment-variable overrides to default paths ...
if(getenv("AQSIS_SHADER_PATH"))
g_shader_path = getenv("AQSIS_SHADER_PATH");
// Apply command-line overrides to default paths ...
if(!g_cl_shader_path.empty())
g_shader_path = g_cl_shader_path;
// Any leftovers are presumed to be shader names.
if ( ap.leftovers().size() == 0 ) // If no files specified, take input from stdin.
{
Aqsis::log() << ap.errmsg() << std::endl << ap.usagemsg();
exit( 1 );
}
else
{
for ( ArgParse::apstringvec::const_iterator e = ap.leftovers().begin(); e != ap.leftovers().end(); e++ )
{
SLX_SetPath( const_cast<char*>( g_shader_path.c_str() ) );
SLX_SetDSOPath( const_cast<char*>( g_shader_path.c_str() ) );
Slo_SetShader( ( char* ) e->c_str() );
if ( SLX_SetShader( ( char* ) e->c_str() ) == 0 )
{
// SLX_SetShader successful
int nArgs;
int i;
SLX_VISSYMDEF * symPtr;
std::cout << SLX_TypetoStr( SLX_GetType() ) << " \"" << Slo_GetName() << "\"" << std::endl;
nArgs = SLX_GetNArgs();
for ( i = 0; i < nArgs; i++ )
{
symPtr = SLX_GetArgById( i );
if ( symPtr != NULL )
{
TqInt arrayLen = 1;
if ( symPtr->svd_arraylen != 0 )
arrayLen = symPtr->svd_arraylen;
std::cout << " \"" << symPtr->svd_name << "\" \"parameter " <<
SLX_DetailtoStr( symPtr->svd_detail ) << " " <<
SLX_TypetoStr( symPtr->svd_type );
if ( symPtr->svd_arraylen != 0 )
std::cout << "[" << arrayLen << "]";
std::cout << "\"" << std::endl;
TqInt arrayIndex;
for ( arrayIndex = 0; arrayIndex < arrayLen; arrayIndex++ )
{
std::cout << "\t\tDefault value: ";
if ( symPtr->svd_spacename != NULL )
{
if ( ( symPtr->svd_type == SLX_TYPE_POINT ) ||
( symPtr->svd_type == SLX_TYPE_NORMAL ) ||
( symPtr->svd_type == SLX_TYPE_VECTOR ) ||
( symPtr->svd_type == SLX_TYPE_MATRIX ) ||
( symPtr->svd_type == SLX_TYPE_COLOR ) )
std::cout << "\"" << symPtr->svd_spacename << "\" ";
}
if ( symPtr->svd_default.stringval != NULL )
{
switch ( symPtr->svd_type )
{
case SLX_TYPE_UNKNOWN:
std::cout << "unknown" << std::endl;
break;
case SLX_TYPE_POINT:
case SLX_TYPE_NORMAL:
case SLX_TYPE_VECTOR:
std::cout << "[" << symPtr->svd_default.pointval[ arrayIndex ].xval << " " <<
symPtr->svd_default.pointval[ arrayIndex ].yval << " " <<
symPtr->svd_default.pointval[ arrayIndex ].zval <<
"]" << std::endl;
break;
case SLX_TYPE_COLOR:
std::cout << "[" << symPtr->svd_default.pointval[ arrayIndex ].xval << " " <<
symPtr->svd_default.pointval[ arrayIndex ].yval << " " <<
symPtr->svd_default.pointval[ arrayIndex ].zval <<
"]" << std::endl;
break;
case SLX_TYPE_SCALAR:
std::cout << symPtr->svd_default.scalarval[ arrayIndex ] << std::endl;
break;
case SLX_TYPE_STRING:
std::cout << "\"" << symPtr->svd_default.stringval[ arrayIndex ] << "\"" << std::endl;
break;
case SLX_TYPE_MATRIX:
std::cout << "[" <<
symPtr->svd_default.matrixval[ arrayIndex ].val[0][0] << " " <<
symPtr->svd_default.matrixval[ arrayIndex ].val[0][1] << " " <<
symPtr->svd_default.matrixval[ arrayIndex ].val[0][2] << " " <<
symPtr->svd_default.matrixval[ arrayIndex ].val[0][2] << " " <<
symPtr->svd_default.matrixval[ arrayIndex ].val[1][0] << " " <<
symPtr->svd_default.matrixval[ arrayIndex ].val[1][1] << " " <<
symPtr->svd_default.matrixval[ arrayIndex ].val[1][2] << " " <<
symPtr->svd_default.matrixval[ arrayIndex ].val[1][2] << " " <<
symPtr->svd_default.matrixval[ arrayIndex ].val[2][0] << " " <<
symPtr->svd_default.matrixval[ arrayIndex ].val[2][1] << " " <<
symPtr->svd_default.matrixval[ arrayIndex ].val[2][2] << " " <<
symPtr->svd_default.matrixval[ arrayIndex ].val[2][3] << " " <<
symPtr->svd_default.matrixval[ arrayIndex ].val[3][0] << " " <<
symPtr->svd_default.matrixval[ arrayIndex ].val[3][1] << " " <<
symPtr->svd_default.matrixval[ arrayIndex ].val[3][2] << " " <<
symPtr->svd_default.matrixval[ arrayIndex ].val[3][3] <<
"]" << std::endl;
break;
default:
std::cout << "unknown" << std::endl;
break;
}
}
}
}
else
{
printf( "ERROR - null pointer to value\n" );
}
//std::cout << std::endl;
}
SLX_EndShader();
}
else
{
printf("ERROR - could not read shader file\n");
}
}
}
return ( 0 );
}