// Returns the point to be shaded relative to the object box where each
// component is in the range of -1 to +1.
Point3 SContext::PObjRelBox(void)
{
Point3 q;
Point3 p = PObj();
Box3 b = ObjectBox();
q.x = 2.0f*(p.x-b.pmin.x)/(b.pmax.x-b.pmin.x) - 1.0f;
q.y = 2.0f*(p.y-b.pmin.y)/(b.pmax.y-b.pmin.y) - 1.0f;
q.z = 2.0f*(p.z-b.pmin.z)/(b.pmax.z-b.pmin.z) - 1.0f;
return q;
}
void main( int argc, char *argv[] ) {
#pragma on (unreferenced);
uint i;
uint num_files;
cmdline_t *cmd;
int multi_module;
pobj_lib_info pli;
atexit( cleanupHandler );
MemInit();
MsgInit( argv[0] );
cmd = CmdLineParse();
init();
while( cmd->action != NULL ) {
ActionInit( cmd );
num_files = cmd->action->num_files;
i = 0;
do {
ActionInfile( cmd, inputFile, i );
fileIn = ObjReadOpen( inputFile );
if( fileIn == NULL ) {
Fatal( MSG_UNABLE_TO_OPEN_FILE, inputFile );
}
if( cmd->need_output ) {
ActionOutfile( cmd, outputFile, i );
fileOut = ObjWriteOpen( outputFile );
if( fileOut == NULL ) {
Fatal( MSG_UNABLE_TO_OPEN_FILE, outputFile );
}
} else {
fileOut = NULL;
}
if( cmd->quiet == 0 ) {
char msgbuff[MAX_RESOURCE_SIZE];
MsgGet( MSG_CONVERTING, msgbuff );
PrtFmt( msgbuff, inputFile );
PrtFmt( "\n" );
}
pli.is_lib = 0;
do {
multi_module = PObj( fileIn, fileOut, &pli );
prune();
} while( multi_module );
ObjReadClose( fileIn );
if( fileOut != NULL ) {
ObjWriteClose( fileOut );
ActionRename( cmd, inputFile, outputFile, i, pli.is_lib,
pli.page_len );
}
++i;
} while( i < num_files );
ActionFini( cmd );
}
fini();
MsgFini();
MemFini();
outputFile[0] = '\0';
exit( EXIT_SUCCESS );
}
