// SCWP_Activate
XCALL_ (int) SCWP_Activate( long version, GlobalFunc *global,
void *local, void *serverData ) {
if ( version != LWMODCOMMAND_VERSION )
return AFUNC_BADVERSION;
LWModCommand * command = (LWModCommand *)local;
if( command == NULL )
return AFUNC_BADLOCAL;
// Build a list of parts for the selected polygons
MeshEditOp *op = (command->editBegin)( 0, 0, OPSEL_DIRECT | OPSEL_MODIFY );
parts.Flush();
EDError err = op->polyScan( op->state, SCWP_PolyScan_FindParts, (void *)op, OPLYR_FG );
if( err != EDERR_NONE ) {
op->done( op->state, err, 0 );
} else {
// Select polygons belonging to the selected parts
err = op->polyScan( op->state, SCWP_PolyScan_Select, (void *)op, OPLYR_FG );
op->done( op->state, err, 0 );
}
// Clean up
parts.Flush();
return CSERR_NONE;
}
// SCWSS_PointScan_FindSets():
EDError SCWSS_PointScan_FindSets( void *_op, const EDPointInfo *point ) {
MeshEditOp *op = (MeshEditOp *)_op;
float val;
if( point->flags & EDDF_SELECT ) {
for( int v=0; v < vmap_count; v++ ) {
const char *set_name = object_funcs->vmapName( LWVMAP_PICK, v );
void *set_id = op->pointVSet( op->state, NULL, LWVMAP_PICK, set_name );
if( op->pointVGet( op->state, point->pnt, &val) != 0 ) {
unsigned long i;
for( i=0; i < selection_set_ids.NumElements(); i++ ) {
if( selection_set_ids[i] == set_id )
break;
}
if( i == selection_set_ids.NumElements() ) {
selection_set_ids.Add( set_id );
selection_set_names.Add( StringTools::strdup( set_name ) );
}
}
}
}
return EDERR_NONE;
}
meZFacing( long version, GlobalFunc *global, MeshEditBegin *local,
void *serverData )
{
MeshEditOp *edit;
EDError err = EDERR_NONE;
edit = local( 0, 0, OPSEL_DIRECT | OPSEL_MODIFY );
if ( !edit ) return AFUNC_BADLOCAL;
err = edit->polyScan( edit->state, polscan, edit, OPLYR_PRIMARY );
edit->done( edit->state, err, 0 );
return AFUNC_OK;
}
// SCWP_PolyScan_Select():
EDError SCWP_PolyScan_Select( void *_op, const EDPolygonInfo *poly ) {
MeshEditOp *op = (MeshEditOp *)_op;
if( !(poly->flags & EDDF_SELECT) ) {
for( unsigned long i=0; i < parts.NumElements(); i++ ) {
const char *part = op->polyTag( op->state, poly->pol, LWPTAG_PART );
if( part != NULL ) {
if( strcmp( parts[i], part ) == 0 )
return (*op->polSelect)( op->state, poly->pol, 1 );
}
}
}
return EDERR_NONE;
}
// SCWSS_PointScan_Select():
EDError SCWSS_PointScan_Select( void *_op, const EDPointInfo *point ) {
MeshEditOp *op = (MeshEditOp *)_op;
float val;
for( unsigned long i=0; i < selection_set_ids.NumElements(); i++ ) {
if( !(point->flags & EDDF_SELECT) ) {
op->pointVSet( op->state, selection_set_ids[i], NULL, NULL );
if( op->pointVGet( op->state, point->pnt, &val) != 0 ) {
return (*op->pntSelect)( op->state, point->pnt, 1 );
}
}
}
return EDERR_NONE;
}
csZFacing( long version, GlobalFunc *global, LWModCommand *local,
void *serverData )
{
MeshEditOp *edit;
EDError err = EDERR_NONE;
/* ... some commands ... */
edit = local->editBegin( 0, 0, OPSEL_DIRECT | OPSEL_MODIFY );
if ( !edit ) return AFUNC_BADLOCAL;
err = edit->polyScan( edit->state, polscan, edit, OPLYR_PRIMARY );
edit->done( edit->state, err, 0 );
/* ... some more commands ... */
return AFUNC_OK;
}
// SCWP_PolyScan_FindParts():
EDError SCWP_PolyScan_FindParts( void *_op, const EDPolygonInfo *poly ) {
MeshEditOp *op = (MeshEditOp *)_op;
if( poly->flags & EDDF_SELECT ) {
const char *part = op->polyTag( op->state, poly->pol, LWPTAG_PART );
if( part != NULL ) {
unsigned long i;
for( i=0; i < parts.NumElements(); i++ ) {
if( strcmp( parts[i], part ) == 0 )
break;
}
if( i == parts.NumElements() )
parts.Add( StringTools::strdup( part ) );
}
}
return EDERR_NONE;
}
// SCWSS_Activate
XCALL_ (int) SCWSS_Activate( long version, GlobalFunc *global,
void *local, void *serverData ) {
if ( version != LWMODCOMMAND_VERSION )
return AFUNC_BADVERSION;
LWModCommand * command = (LWModCommand *)local;
if( command == NULL )
return AFUNC_BADLOCAL;
// Setup
object_funcs = (LWObjectFuncs *)global( LWOBJECTFUNCS_GLOBAL, GFUSE_TRANSIENT );
vmap_count = object_funcs->numVMaps( LWVMAP_PICK );
// Build a list of selection_set_ids for the selected polygons
MeshEditOp *op = (command->editBegin)( 0, 0, OPSEL_DIRECT | OPSEL_MODIFY );
selection_set_ids.Flush();
EDError err = op->pointScan( op->state, SCWSS_PointScan_FindSets, (void *)op, OPLYR_FG );
if( err != EDERR_NONE ) {
op->done( op->state, err, 0 );
} else {
// If there are multiple selection sets, ask the user which one(s) they want
bool do_select = true;
if( selection_set_ids.NumElements() > 1 ) {
// Get some globals
ContextMenuFuncs *context_funcs = (ContextMenuFuncs *)global( LWCONTEXTMENU_GLOBAL, GFUSE_TRANSIENT );
LWPanelFuncs *panel_funcs = (LWPanelFuncs *)global( LWPANELFUNCS_GLOBAL, GFUSE_TRANSIENT );
// Set up te context menu
LWPanPopupDesc menu_desc;
menu_desc.type = LWT_POPUP;
menu_desc.width = 200;
menu_desc.countFn = SelSetCount;
menu_desc.nameFn = SelSetName;
// Set up the panel, open the menu and clean up
LWPanelID panel = panel_funcs->create( "Selection Sets", panel_funcs );
LWContextMenuID menu = context_funcs->cmenuCreate( &menu_desc, NULL );
int index = context_funcs->cmenuDeploy( menu, panel, 0 );
context_funcs->cmenuDestroy( menu );
panel_funcs->destroy( panel );
// Limit to a single selection set or abort, if applicable
if( index == -1 ) {
do_select = false;
} else if( index != (int)selection_set_names.NumElements() ) {
void *id = selection_set_ids[ index ];
selection_set_ids.Reset();
selection_set_ids.Add( id );
}
}
if( do_select ) {
// Select points belonging to the selected selection sets
err = op->pointScan( op->state, SCWSS_PointScan_Select, (void *)op, OPLYR_FG );
op->done( op->state, err, 0 );
}
}
// Clean up
selection_set_ids.Reset();
selection_set_names.Flush();
return CSERR_NONE;
}
