MSVC5 combatibility tweaks contributed by Bruce Finney.

src/Airports/GenAirports/build.cxx

@@ -423,7 +423,9 @@ static FGPolygon add_nodes_to_poly( const FGPolygon& poly,
 	add_intermediate_nodes( i, p0, p1, tmp_nodes, &result );
 
 	// end of segment is beginning of next segment
-	result.add_node( i, p1 );
+	// 5/9/2000 CLO - this results in duplicating the last point
+	// of a contour so I have removed this line.
+	// result.add_node( i, p1 );
 
 	// maintain original hole flag setting
 	result.set_hole_flag( i, poly.get_hole_flag( i ) );

src/Airports/GenAirports/convex_hull.cxx

@@ -101,6 +101,8 @@ bool test_point(Point3D Pa, Point3D Pb, Point3D Pc) {
 // point2d.  The algorithm description can be found at:
 // http://riot.ieor.berkeley.edu/riot/Applications/ConvexHull/CHDetails.html
 FGPolygon convex_hull( const point_list& input_list ) {
+    int i;
+
     map_iterator map_current, map_next, map_next_next, map_last;
 
     // list of translated points
@@ -120,7 +122,7 @@ FGPolygon convex_hull( const point_list& input_list ) {
     in_count = input_list.size();
     sum_x = sum_y = 0.0;
 
-    for ( int i = 0; i < in_count; ++i ) {
+    for ( i = 0; i < in_count; ++i ) {
 	sum_x += input_list[i].x();
 	sum_y += input_list[i].y();
     }
@@ -132,7 +134,7 @@ FGPolygon convex_hull( const point_list& input_list ) {
     // STEP TWO:  Translate input points so average is at origin
     trans_list.clear();
 
-    for ( int i = 0; i < in_count; ++i ) {
+    for ( i = 0; i < in_count; ++i ) {
 	p = Point3D( input_list[i].x() - average.x(),
 		     input_list[i].y() - average.y(), 0 );
 	// printf("%.6f %.6f\n", p.x, p.y);
@@ -142,7 +144,7 @@ FGPolygon convex_hull( const point_list& input_list ) {
     // STEP THREE:  convert to radians and sort by theta
     radians_map.clear();
 
-    for ( int i = 0; i < in_count; ++i ) {
+    for ( i = 0; i < in_count; ++i ) {
 	p = cart_to_polar_2d( trans_list[i] );
 	if ( p.x() > radians_map[p.y()] ) {
 	    radians_map[p.y()] = p.x();
@@ -243,5 +245,3 @@ FGPolygon convex_hull( const point_list& input_list ) {
 
     return con_hull;
 }
-
-

src/BuildTiles/Clipper/clipper.cxx

@@ -32,6 +32,8 @@
 
 #include "clipper.hxx"
 
+FG_USING_STD(cout);
+
 
 #define MASK_CLIP 1
 

src/BuildTiles/GenOutput/genobj.cxx

@@ -29,8 +29,15 @@
 #include <Polygon/names.hxx>
 #include "scenery_version.hxx"
 
+#ifdef _MSC_VER
+#  include <win32/mkdir.hpp>
+#endif
+
 #include "genobj.hxx"
 
+FG_USING_STD(cout);
+FG_USING_STD(endl);
+
 
 // calculate the global bounding sphere.  Center is the center of the
 // tile and zero elevation
@@ -151,6 +158,8 @@ int_list FGGenOutput::calc_tex_coords( FGConstruct& c, point_list geod_nodes,
 // build the necessary output structures based on the triangulation
 // data
 int FGGenOutput::build( FGConstruct& c ) {
+    int i, j;
+
     FGTriNodes trinodes = c.get_tri_nodes();
 
     // copy the geodetic node list into this class
@@ -162,7 +171,7 @@ int FGGenOutput::build( FGConstruct& c ) {
     // build the trifan list
     cout << "total triangles = " << tri_elements.size() << endl;
     FGGenFans f;
-    for ( int i = 0; i < FG_MAX_AREA_TYPES; ++i ) {
+    for ( i = 0; i < FG_MAX_AREA_TYPES; ++i ) {
 	triele_list area_tris;
 	area_tris.erase( area_tris.begin(), area_tris.end() );
 
@@ -185,8 +194,8 @@ int FGGenOutput::build( FGConstruct& c ) {
     cout << "calculating texture coordinates" << endl;
     tex_coords.clear();
 
-    for ( int i = 0; i < FG_MAX_AREA_TYPES; ++i ) {
+    for ( i = 0; i < FG_MAX_AREA_TYPES; ++i ) {
-	for ( int j = 0; j < (int)fans[i].size(); ++j ) {
+	for ( j = 0; j < (int)fans[i].size(); ++j ) {
 	    // int_list t_list = calc_tex_coords( c, geod_nodes, fans[i][j] );
 	    // cout << fans[i][j].size() << " === " 
 	    //      << t_list.size() << endl;
@@ -302,13 +311,19 @@ void FGGenOutput::calc_bounding_sphere( FGConstruct& c, const FGTriEle& t,
 // write out the fgfs scenery file
 int FGGenOutput::write( FGConstruct &c ) {
     Point3D p;
+    int i;
 
     string base = c.get_output_base();
     FGBucket b = c.get_bucket();
 
     string dir = base + "/Scenery/" + b.gen_base_path();
+
+#ifdef _MSCVER
+    fg_mkdir( dir.c_str );
+#else
     string command = "mkdir -p " + dir;
     system(command.c_str());
+#endif
 
     string file = dir + "/" + b.gen_index_str();
     cout << "Output file = " << file << endl;
@@ -361,7 +376,7 @@ int FGGenOutput::write( FGConstruct &c ) {
     // write texture coordinates
     point_list tex_coord_list = tex_coords.get_node_list();
     fprintf(fp, "# texture coordinate list\n");
-    for ( int i = 0; i < (int)tex_coord_list.size(); ++i ) {
+    for ( i = 0; i < (int)tex_coord_list.size(); ++i ) {
 	p = tex_coord_list[i];
 	fprintf(fp, "vt %.5f %.5f\n", p.x(), p.y());
     }
@@ -374,7 +389,7 @@ int FGGenOutput::write( FGConstruct &c ) {
     fprintf(fp, "\n");
 
     int total_tris = 0;
-    for ( int i = 0; i < FG_MAX_AREA_TYPES; ++i ) {
+    for ( i = 0; i < FG_MAX_AREA_TYPES; ++i ) {
 	if ( (int)fans[i].size() > 0 ) {
 	    string attr_name = get_area_name( (AreaType)i );
 	    calc_group_bounding_sphere( c, fans[i], &center, &radius );

src/BuildTiles/Main/main.cxx

@@ -21,12 +21,20 @@
 // $Id$
 
 
+#ifdef _MSC_VER
+#  include <io.h>
+#else
 #  include <sys/types.h>	// for directory reading
 #  include <dirent.h>		// for directory reading
+#endif
 
+#ifdef HAVE_SYS_TIME_H
 #  include <sys/time.h>		// set mem allocation limit
+#endif
+#ifndef _MSC_VER
 #  include <sys/resource.h>	// set mem allocation limit
 #  include <unistd.h>		// set mem allocation limit
+#endif
 
 #include <plib/sg.h>
 
@@ -42,6 +50,9 @@
 
 #include "construct.hxx"
 
+FG_USING_STD(cout);
+FG_USING_STD(endl);
+
 
 // do actual scan of directory and loading of files
 int actual_load_polys( const string& dir, FGConstruct& c, FGClipper& clipper ) {
@@ -236,13 +247,14 @@ static double distance2D( const Point3D p1, const Point3D p2 ) {
 
 // fix the elevations of the geodetic nodes
 static void fix_point_heights( FGConstruct& c, const FGArray& array ) {
+    int i;
     double z;
 
     cout << "fixing node heights" << endl;
 
     point_list raw_nodes = c.get_tri_nodes().get_node_list();
 
-    for ( int i = 0; i < (int)raw_nodes.size(); ++i ) {
+    for ( i = 0; i < (int)raw_nodes.size(); ++i ) {
 	z = array.interpolate_altitude( raw_nodes[i].x() * 3600.0, 
 					raw_nodes[i].y() * 3600.0 );
 	cout << "  old z = " << raw_nodes[i].z() << "  new z = " << z << endl;
@@ -261,7 +273,7 @@ static void fix_point_heights( FGConstruct& c, const FGArray& array ) {
     int n1, n2, n3;
 
     for ( int count = 0; count < 3; ++count ) {
-	for ( int i = 0; i < (int)tris.size(); ++i ) {
+	for ( i = 0; i < (int)tris.size(); ++i ) {
 	    double e1, e2, e3, ave, min;
 
 	    t = tris[i];
@@ -314,7 +326,7 @@ static void fix_point_heights( FGConstruct& c, const FGArray& array ) {
 	}
     }
  
-    for ( int i = 0; i < (int)tris.size(); ++i ) {
+    for ( i = 0; i < (int)tris.size(); ++i ) {
 	// set all ocean nodes to 0.0
 	t = tris[i];
 	n1 = t.get_n1();

src/BuildTiles/Match/match.cxx

@@ -1,4 +1,4 @@
-// array.cxx -- Array management class
+// match.cxx -- Handle details of matching up tile edges
 //
 // Written by Curtis Olson, started March 1998.
 //
@@ -29,8 +29,14 @@
 #include <simgear/math/point3d.hxx>
 #include <simgear/misc/fgstream.hxx>
 
+#ifdef _MSC_VER
+#  include <Win32/mkdir.hpp>
+#endif
+
 #include "match.hxx"
 
+FG_USING_STD(cout);
+FG_USING_STD(endl);
 
 
 FGMatch::FGMatch( void ) {
@@ -254,6 +260,8 @@ void FGMatch::load_neighbor_shared( FGConstruct& c ) {
 // load_neighbor_data() and will ignore any shared data from the
 // current tile that already exists from a neighbor.
 void FGMatch::split_tile( FGConstruct& c ) {
+    int i;
+
     cout << "Spliting tile" << endl;
     cout << "  extracting (shared) edge nodes and normals" << endl;
 
@@ -272,7 +280,7 @@ void FGMatch::split_tile( FGConstruct& c ) {
     point_list nodes = c.get_geod_nodes();
     point_list point_normals = c.get_point_normals();
 
-    for ( int i = 0; i < (int)nodes.size(); ++i ) {
+    for ( i = 0; i < (int)nodes.size(); ++i ) {
 	Point3D node = nodes[i];
 	Point3D normal = point_normals[i];
 
@@ -369,30 +377,30 @@ void FGMatch::split_tile( FGConstruct& c ) {
     if ( !nw_flag ) { cout << "  nw corner = " << nw_node << endl; }
     if ( !north_flag ) { 
 	cout << "  north nodes = " << north_nodes.size() << endl;
-	for ( int i = 0; i < (int)north_nodes.size(); ++i ) {
+	for ( i = 0; i < (int)north_nodes.size(); ++i ) {
 	    cout << "    " << north_nodes[i] << endl;
 	}
     }
     if ( !south_flag ) { 
 	cout << "  south nodes = " << south_nodes.size() << endl;
-	for ( int i = 0; i < (int)south_nodes.size(); ++i ) {
+	for ( i = 0; i < (int)south_nodes.size(); ++i ) {
 	    cout << "    " << south_nodes[i] << endl;
 	}
     }
     if ( !east_flag ) { 
 	cout << "  east nodes = " << east_nodes.size() << endl;
-	for ( int i = 0; i < (int)east_nodes.size(); ++i ) {
+	for ( i = 0; i < (int)east_nodes.size(); ++i ) {
 	    cout << "    " << east_nodes[i] << endl;
 	}
     }
     if ( !west_flag ) { 
 	cout << "  west nodes = " << west_nodes.size() << endl;
-	for ( int i = 0; i < (int)west_nodes.size(); ++i ) {
+	for ( i = 0; i < (int)west_nodes.size(); ++i ) {
 	    cout << "    " << west_nodes[i] << endl;
 	}
     }
     cout << "  body nodes = " << body_nodes.size() << endl;
-    for ( int i = 0; i < (int)body_nodes.size(); ++i ) {
+    for ( i = 0; i < (int)body_nodes.size(); ++i ) {
 	cout << "    " << body_nodes[i] << endl;
     }
 }
@@ -405,8 +413,14 @@ void FGMatch::write_shared( FGConstruct& c ) {
     FGBucket b = c.get_bucket();
 
     string dir = base + "/Shared/" + b.gen_base_path();
+
+#ifdef _MSC_VER
+    fg_mkdir( dir.c_str() );
+#else
     string command = "mkdir -p " + dir;
     string file = dir + "/" + b.gen_index_str();
+#endif
+
     cout << "shared data will be written to " << file << endl;
 
     system(command.c_str());
@@ -589,6 +603,7 @@ static Point3D fake_normal( const Point3D& p ) {
 // reassemble the tile pieces (combining the shared data and our own
 // data)
 void FGMatch::assemble_tile( FGConstruct& c ) {
+    int i;
     FGTriNodes new_nodes;
     new_nodes.clear();
 
@@ -619,23 +634,23 @@ void FGMatch::assemble_tile( FGConstruct& c ) {
 
     int index;
 
-    for ( int i = 0; i < (int)north_nodes.size(); ++i ) {
+    for ( i = 0; i < (int)north_nodes.size(); ++i ) {
 	index = new_nodes.unique_add( north_nodes[i] );
 	insert_normal( new_normals, north_normals[i], index );
     }
 
-    for ( int i = 0; i < (int)south_nodes.size(); ++i ) {
+    for ( i = 0; i < (int)south_nodes.size(); ++i ) {
 	index = new_nodes.unique_add( south_nodes[i] );
 	insert_normal( new_normals, south_normals[i], index );
     }
 
-    for ( int i = 0; i < (int)east_nodes.size(); ++i ) {
+    for ( i = 0; i < (int)east_nodes.size(); ++i ) {
 	index = new_nodes.unique_add( east_nodes[i] );
 	insert_normal( new_normals, east_normals[i], index );
     }
 
     // cout << "Total west nodes = " << west_nodes.size() << endl;
-    for ( int i = 0; i < (int)west_nodes.size(); ++i ) {
+    for ( i = 0; i < (int)west_nodes.size(); ++i ) {
 	// cout << "adding west node " << west_nodes[i] << endl;
 	index = new_nodes.unique_add( west_nodes[i] );
 	insert_normal( new_normals, west_normals[i], index );
@@ -646,7 +661,7 @@ void FGMatch::assemble_tile( FGConstruct& c ) {
     cout << "  new normals = " << new_normals.size() << endl;
 
     // add the body points
-    for ( int i = 0; i < (int)body_nodes.size(); ++i ) {
+    for ( i = 0; i < (int)body_nodes.size(); ++i ) {
 	index = new_nodes.unique_add( body_nodes[i] );
 	insert_normal( new_normals, body_normals[i], index );
     }

src/BuildTiles/Triangulate/triangle.cxx

@@ -27,6 +27,9 @@
 
 #include "triangle.hxx"
 
+FG_USING_STD(cout);
+FG_USING_STD(endl);
+
 
 // Constructor
 FGTriangle::FGTriangle( void ) {
@@ -46,6 +49,7 @@ FGTriangle::build( const point_list& corner_list,
 {
     int debug_counter = 0;
     int index;
+    int i;
 
     in_nodes.clear();
     in_segs.clear();
@@ -75,7 +79,7 @@ FGTriangle::build( const point_list& corner_list,
     // process polygons in priority order
     cout << "prepairing node list and polygons" << endl;
 
-    for ( int i = 0; i < FG_MAX_AREA_TYPES; ++i ) {
+    for ( i = 0; i < FG_MAX_AREA_TYPES; ++i ) {
 	polylist[i].clear();
 
 	cout << "area type = " << i << endl;
@@ -163,7 +167,7 @@ FGTriangle::build( const point_list& corner_list,
 	index = in_nodes.course_add( *f_current );
     }
 
-    for ( int i = 0; i < FG_MAX_AREA_TYPES; ++i ) {
+    for ( i = 0; i < FG_MAX_AREA_TYPES; ++i ) {
 	if ( polylist[i].size() ) {
 	    cout << get_area_name((AreaType)i) << " = " 
 		 << polylist[i].size() << endl;
@@ -179,7 +183,7 @@ FGTriangle::build( const point_list& corner_list,
     point_list node_list = in_nodes.get_node_list();
     FGPolygon poly;
 
-    for ( int i = 0; i < FG_MAX_AREA_TYPES; ++i ) {
+    for ( i = 0; i < FG_MAX_AREA_TYPES; ++i ) {
 	cout << "area type = " << i << endl;
 	poly_list_iterator tp_current, tp_last;
 	tp_current = polylist[i].begin();
@@ -243,10 +247,12 @@ int FGTriangle::rebuild( FGConstruct& c ) {
 
 #if 0
 static void write_out_data(struct triangulateio *out) {
+    int i, j;
+
     FILE *node = fopen("tile.node", "w");
     fprintf(node, "%d 2 %d 0\n", 
 	    out->numberofpoints, out->numberofpointattributes);
-    for (int i = 0; i < out->numberofpoints; ++i) {
+    for ( i = 0; i < out->numberofpoints; ++i) {
 	fprintf(node, "%d %.6f %.6f %.2f\n", 
 		i, out->pointlist[2*i], out->pointlist[2*i + 1], 0.0);
     }
@@ -254,12 +260,12 @@ static void write_out_data(struct triangulateio *out) {
 
     FILE *ele = fopen("tile.ele", "w");
     fprintf(ele, "%d 3 0\n", out->numberoftriangles);
-    for (int i = 0; i < out->numberoftriangles; ++i) {
+    for ( i = 0; i < out->numberoftriangles; ++i) {
         fprintf(ele, "%d ", i);
-        for (int j = 0; j < out->numberofcorners; ++j) {
+        for ( j = 0; j < out->numberofcorners; ++j) {
 	    fprintf(ele, "%d ", out->trianglelist[i * out->numberofcorners + j]);
         }
-        for (int j = 0; j < out->numberoftriangleattributes; ++j) {
+        for ( j = 0; j < out->numberoftriangleattributes; ++j) {
 	    fprintf(ele, "%.6f ", 
 		    out->triangleattributelist[i 
 					      * out->numberoftriangleattributes
@@ -273,18 +279,18 @@ static void write_out_data(struct triangulateio *out) {
     FILE *fp = fopen("tile.poly", "w");
     fprintf(fp, "0 2 1 0\n");
     fprintf(fp, "%d 1\n", out->numberofsegments);
-    for (int i = 0; i < out->numberofsegments; ++i) {
+    for ( i = 0; i < out->numberofsegments; ++i) {
 	fprintf(fp, "%d %d %d %d\n", 
 		i, out->segmentlist[2*i], out->segmentlist[2*i + 1],
 		out->segmentmarkerlist[i] );
     }
     fprintf(fp, "%d\n", out->numberofholes);
-    for (int i = 0; i < out->numberofholes; ++i) {
+    for ( i = 0; i < out->numberofholes; ++i) {
 	fprintf(fp, "%d %.6f %.6f\n", 
 		i, out->holelist[2*i], out->holelist[2*i + 1]);
     }
     fprintf(fp, "%d\n", out->numberofregions);
-    for (int i = 0; i < out->numberofregions; ++i) {
+    for ( i = 0; i < out->numberofregions; ++i) {
 	fprintf(fp, "%d %.6f %.6f %.6f\n", 
 		i, out->regionlist[4*i], out->regionlist[4*i + 1],
 		out->regionlist[4*i + 2]);
@@ -306,13 +312,14 @@ int FGTriangle::run_triangulate( const string& angle, const int pass ) {
     Point3D p;
     struct triangulateio in, out, vorout;
     int counter;
+    int i, j;
 
     // point list
     point_list node_list = in_nodes.get_node_list();
     in.numberofpoints = node_list.size();
     in.pointlist = (REAL *) malloc(in.numberofpoints * 2 * sizeof(REAL));
 
-    for ( int i = 0; i < in.numberofpoints; ++i ) {
+    for ( i = 0; i < in.numberofpoints; ++i ) {
 	in.pointlist[2*i] = node_list[i].x();
 	in.pointlist[2*i + 1] = node_list[i].y();
     }
@@ -321,12 +328,12 @@ int FGTriangle::run_triangulate( const string& angle, const int pass ) {
     in.pointattributelist = (REAL *) malloc(in.numberofpoints *
 					    in.numberofpointattributes *
 					    sizeof(REAL));
-    for ( int i = 0; i < in.numberofpoints * in.numberofpointattributes; ++i) {
+    for ( i = 0; i < in.numberofpoints * in.numberofpointattributes; ++i) {
 	in.pointattributelist[i] = node_list[i].z();
     }
 
     in.pointmarkerlist = (int *) malloc(in.numberofpoints * sizeof(int));
-    for ( int i = 0; i < in.numberofpoints; ++i) {
+    for ( i = 0; i < in.numberofpoints; ++i) {
 	in.pointmarkerlist[i] = 0;
     }
 
@@ -364,7 +371,7 @@ int FGTriangle::run_triangulate( const string& angle, const int pass ) {
     counter = 0;
     for ( ; h_current != h_last; ++h_current ) {
 	poly = *h_current;
-	for ( int j = 0; j < poly.contours(); ++j ) {
+	for ( j = 0; j < poly.contours(); ++j ) {
 	    p = poly.get_point_inside( j );
 	    in.holelist[counter++] = p.x();
 	    in.holelist[counter++] = p.y();
@@ -373,13 +380,13 @@ int FGTriangle::run_triangulate( const string& angle, const int pass ) {
 
     // region list
     in.numberofregions = 0;
-    for ( int i = 0; i < FG_MAX_AREA_TYPES; ++i ) {
+    for ( i = 0; i < FG_MAX_AREA_TYPES; ++i ) {
 	poly_list_iterator h_current, h_last;
 	h_current = polylist[i].begin();
 	h_last = polylist[i].end();
 	for ( ; h_current != h_last; ++h_current ) {
 	    poly = *h_current;
-	    for ( int j = 0; j < poly.contours(); ++j ) {
+	    for ( j = 0; j < poly.contours(); ++j ) {
 		if ( ! poly.get_hole_flag( j ) ) {
 		    ++in.numberofregions;
 		}
@@ -389,13 +396,13 @@ int FGTriangle::run_triangulate( const string& angle, const int pass ) {
 
     in.regionlist = (REAL *) malloc(in.numberofregions * 4 * sizeof(REAL));
     counter = 0;
-    for ( int i = 0; i < FG_MAX_AREA_TYPES; ++i ) {
+    for ( i = 0; i < FG_MAX_AREA_TYPES; ++i ) {
 	poly_list_iterator h_current, h_last;
 	h_current = polylist[(int)i].begin();
 	h_last = polylist[(int)i].end();
 	for ( ; h_current != h_last; ++h_current ) {
 	    poly = *h_current;
-	    for ( int j = 0; j < poly.contours(); ++j ) {
+	    for ( j = 0; j < poly.contours(); ++j ) {
 		if ( ! poly.get_hole_flag( j ) ) {
 		    p = poly.get_point_inside( j );
 		    cout << "Region point = " << p << endl;
@@ -472,7 +479,7 @@ int FGTriangle::run_triangulate( const string& angle, const int pass ) {
 
     // nodes
     out_nodes.clear();
-    for ( int i = 0; i < out.numberofpoints; ++i ) {
+    for ( i = 0; i < out.numberofpoints; ++i ) {
 	Point3D p( out.pointlist[2*i], out.pointlist[2*i + 1], 
 		   out.pointattributelist[i] );
 	// cout << "point = " << p << endl;
@@ -481,7 +488,7 @@ int FGTriangle::run_triangulate( const string& angle, const int pass ) {
 
     // segments
     out_segs.clear();
-    for ( int i = 0; i < out.numberofsegments; ++i ) {
+    for ( i = 0; i < out.numberofsegments; ++i ) {
 	out_segs.unique_add( FGTriSeg( out.segmentlist[2*i], 
 				       out.segmentlist[2*i+1],
 				       out.segmentmarkerlist[i] ) );
@@ -491,7 +498,7 @@ int FGTriangle::run_triangulate( const string& angle, const int pass ) {
     elelist.clear();
     int n1, n2, n3;
     double attribute;
-    for ( int i = 0; i < out.numberoftriangles; ++i ) {
+    for ( i = 0; i < out.numberoftriangles; ++i ) {
 	n1 = out.trianglelist[i * 3];
 	n2 = out.trianglelist[i * 3 + 1];
 	n3 = out.trianglelist[i * 3 + 2];

src/Lib/Array/array.cxx

@@ -51,9 +51,15 @@
 #include <simgear/misc/strutils.hxx>
 #include <simgear/math/leastsqs.hxx>
 
+#ifdef _MSC_VER
+#  include <win32/mkdir.hpp>
+#endif
+
 #include "array.hxx"
 
 FG_USING_STD(string);
+FG_USING_STD(cout);
+FG_USING_STD(endl);
 
 
 FGArray::FGArray( void ) {
@@ -492,8 +498,12 @@ void FGArray::outputmesh_output_nodes( const string& fg_root, FGBucket& p )
     if ( result != 0 && errno == ENOENT ) {
 	cout << "  Creating directory\n";
 
+#ifdef _MSC_VER
+	fg_mkdir( dir.cstr() );
+#else
 	command = "mkdir -p " + dir + "\n";
 	system( command.c_str() );
+#endif
     } else {
 	// assume directory exists
     }

src/Lib/DEM/dem.cxx

@@ -51,8 +51,15 @@
 #include <simgear/misc/fgstream.hxx>
 #include <simgear/misc/strutils.hxx>
 
+#ifdef _MSC_VER
+#  include <win32/mkdir.hpp>
+#endif
+
 #include "dem.hxx"
 
+FG_USING_STD(cout);
+FG_USING_STD(endl);
+
 
 #define MAX_EX_NODES 10000
 
@@ -415,8 +422,12 @@ FGDem::write_area( const string& root, FGBucket& b, bool compress ) {
     // generate output file name
     string base = b.gen_base_path();
     string path = root + "/" + base;
+#ifdef _MSC_VER
+    fg_mkdir( path.c_str() );
+#else
     string command = "mkdir -p " + path;
     system( command.c_str() );
+#endif
 
     string demfile = path + "/" + b.gen_index_str() + ".dem";
     cout << "demfile = " << demfile << endl;
@@ -764,27 +775,12 @@ void FGDem::outputmesh_output_nodes( const string& fg_root, FGBucket& p )
     if ( result != 0 && errno == ENOENT ) {
 	cout << "Creating directory\n";
 
-// #ifndef WIN32
+#ifdef _MSC_VER
-
+	fg_mkdir( dir.c_str() );
+#else
 	command = "mkdir -p " + dir + "\n";
 	system( command.c_str() );
-
+#endif
-#if 0
-// #else // WIN32
-
-	// Cygwin crashes when trying to output to node file
-	// explicitly making directory structure seems OK on Win95
-
-	extract_path (base_path, tmp_path);
-
-	dir = fg_root + "/" + tmp_path;
-	if (my_mkdir ( dir.c_str() )) { exit (-1); }
-
-	dir = fg_root + "/" + base_path;
-	if (my_mkdir ( dir.c_str() )) { exit (-1); }
-
-// #endif // WIN32
-#endif //0
 
     } else {
 	// assume directory exists

src/Lib/Geometry/poly_support.cxx

@@ -504,7 +504,7 @@ static triele_list contour_tesselate( const point_list contour ) {
     vorout.normlist = (REAL *) NULL;      // Needed only if -v switch used.
     
     // TEMPORARY
-    write_tri_data(&in);
+    // write_tri_data(&in);
 
     // Triangulate the points.  Switches are chosen to read and write
     // a PSLG (p), number everything from zero (z), and produce an
@@ -513,14 +513,13 @@ static triele_list contour_tesselate( const point_list contour ) {
     // splitting (YY), no quality refinement (q)
 
     string tri_options;
-    // tri_options = "pzYYen";
+    tri_options = "pzYYen";
-    tri_options = "zYYen";
     cout << "Triangulation with options = " << tri_options << endl;
 
     triangulate( (char *)tri_options.c_str(), &in, &out, &vorout );
 
     // TEMPORARY
-    // write_out_data(&out);
+    write_tri_data(&out);
 
     // now copy the results back into the corresponding FGTriangle
     // structures
@@ -647,6 +646,8 @@ void calc_points_inside( FGPolygon& p ) {
 	}
     }
 
+    exit(0);
+
     // next calculate an inside point for all non-hole contours taking
     // into consideration the holes
     for ( int i = 0; i < p.contours(); ++i ) {

src/Lib/Geometry/trinodes.hxx

@@ -48,7 +48,7 @@ private:
 
     // return true of the two points are "close enough" as defined by
     // FG_PROXIMITY_EPSILON
-    bool close_enough( const Point3D& p, const Point3D& p ) const;
+    bool close_enough( const Point3D& p1, const Point3D& p2 ) const;
 
     // return true of the two points are "close enough" as defined by
     // FG_COURSE_EPSILON

src/Lib/Geometry/trisegs.cxx

@@ -28,6 +28,9 @@
 
 #include "trisegs.hxx"
 
+FG_USING_STD(cout);
+FG_USING_STD(endl);
+
 
 // Constructor 
 FGTriSegments::FGTriSegments( void ) {

src/Lib/Polygon/index.cxx

@@ -22,12 +22,16 @@
  
 #include <simgear/compiler.h>
 
+#include STL_IOSTREAM
 #include STL_STRING
 
 #include <stdio.h>
 
 #include "index.hxx"
 
+FG_USING_STD(cout);
+FG_USING_STD(endl);
+
 
 static long int poly_index;
 static string poly_path;
@@ -48,6 +52,8 @@ bool poly_index_init( string path ) {
     fscanf( fp, "%ld", &poly_index );
 
     fclose( fp );
+
+    return true;
 }
 
 

src/Lib/Polygon/index.hxx

@@ -29,6 +29,8 @@
 
 #include STL_STRING
 
+FG_USING_STD(string);
+
 
 // initialize the unique polygon index counter stored in path
 bool poly_index_init( string path );

src/Lib/Polygon/names.cxx

@@ -22,10 +22,14 @@
  
 #include <simgear/compiler.h>
 
+#include STL_IOSTREAM
 #include STL_STRING
 
 #include "names.hxx"
 
+FG_USING_STD(cout);
+FG_USING_STD(endl);
+
 
 // return area type from text name
 AreaType get_area_type( string area ) {

src/Lib/Polygon/polygon.cxx

@@ -36,6 +36,9 @@ extern "C" {
 
 #include "polygon.hxx"
 
+FG_USING_STD(cout);
+FG_USING_STD(endl);
+
 
 // Constructor 
 FGPolygon::FGPolygon( void ) {
@@ -367,6 +370,7 @@ FGPolygon polygon_canonify( const FGPolygon& in_poly ) {
 #define FG_MAX_TRIANGLES 100000
 
 FGPolygon polygon_to_tristrip( const FGPolygon& in_poly ) {
+    int i, j;
 
     // canonify the polygon winding, outer contour must be
     // anti-clockwise, all inner contours must be clockwise.
@@ -376,15 +380,15 @@ FGPolygon polygon_to_tristrip( const FGPolygon& in_poly ) {
     int ncontours = canon_poly.contours();
     int cntr[ncontours];
     int vsize = 1;
-    for ( int i = 0; i < canon_poly.contours(); ++i ) {
+    for ( i = 0; i < canon_poly.contours(); ++i ) {
 	cntr[i] = canon_poly.contour_size( i );
 	vsize += cntr[i];
     }
     double vertices[vsize][2];
     int counter = 1;
     Point3D p;
-    for ( int i = 0; i < canon_poly.contours(); ++i ) {
+    for ( i = 0; i < canon_poly.contours(); ++i ) {
-	for ( int j = 0; j < canon_poly.contour_size( i ); ++j ) {
+	for ( j = 0; j < canon_poly.contour_size( i ); ++j ) {
 	    p = canon_poly.get_pt( i, j );
 	    vertices[counter][0] = p.x();
 	    vertices[counter][1] = p.y();

src/Lib/Polygon/split.cxx

@@ -28,10 +28,16 @@
 #include <simgear/bucket/newbucket.hxx>
 #include <simgear/debug/logstream.hxx>
 
+#ifdef _MSC_VER
+#  include <win32/mkdir.hpp>
+#endif
+
 #include "index.hxx"
 #include "names.hxx"
 #include "split.hxx"
 
+FG_USING_STD(cout);
+
 
 static void clip_and_write_poly( string root, long int p_index, AreaType area, 
 				 FGBucket b, const FGPolygon& shape ) {
@@ -83,8 +89,13 @@ static void clip_and_write_poly( string root, long int p_index, AreaType area,
     if ( result.contours() > 0 ) {
 	long int t_index = b.gen_index();
 	string path = root + "/" + b.gen_base_path();
+
+#ifdef _MSC_VER
+	fg_mkdir( path.c_str() );
+#else
 	string command = "mkdir -p " + path;
 	system( command.c_str() );
+#endif
 
 	sprintf( tile_name, "%ld", t_index );
 	string polyfile = path + "/" + tile_name;

src/Prep/DemChop/demchop.cxx

@@ -31,8 +31,13 @@
 
 #include <DEM/dem.hxx>
 
+#ifdef _MSC_VER
+#  include <Win32/mkdir.hpp>
+#endif
+
 #include "point2d.hxx"
 
+FG_USING_STD(cout);
 FG_USING_STD(string);
 
 
@@ -56,8 +61,13 @@ int main(int argc, char **argv) {
 
     string dem_name = argv[1];
     string work_dir = argv[2];
+
+#ifdef _MSC_VER
+    fg_mkdir( work_dir.c_str() );
+#else
     string command = "mkdir -p " + work_dir;
     system( command.c_str() );
+#endif
 
     FGDem dem(dem_name);
     dem.parse();

src/Prep/DemInfo/deminfo.cxx

@@ -29,6 +29,8 @@
 
 #include <DEM/dem.hxx>
 
+FG_USING_STD(cout);
+
 
 // static float dem_data[DEM_SIZE_1][DEM_SIZE_1];
 // static float output_data[DEM_SIZE_1][DEM_SIZE_1];
@@ -38,8 +40,6 @@ int main(int argc, char **argv) {
     // DEM data
     FGDem dem;
     string filename;
-    double error;
-    int i, j;
 
     if ( argc != 2 ) {
 	printf("Usage: %s <file.dem>\n", argv[0]);

src/Prep/DemRaw2ascii/main.c

@@ -22,10 +22,19 @@
  */
 
 
+#ifdef HAVE_CONFIG_H
+#  include <config.h>
+#endif
+
 #include <stdio.h>
 #include <string.h>
 
+#ifdef HAVE_UNISTD_H
 #  include <unistd.h> /* tmp for read() */
+#endif
+#ifdef HAVE_STDLIB_H
+#  include <stdlib.h>
+#endif
 
 #include "rawdem.h"
 

src/Prep/DemRaw2ascii/rawdem.c

@@ -34,11 +34,31 @@
 #include <sys/types.h>		/* open() */
 #include <sys/stat.h>
 #include <fcntl.h>
+#ifdef _MSC_VER
+#  include <io.h>
+#endif
+#ifdef HAVE_UNISTD_H
 #  include <unistd.h>		/* close() */
+#endif
 
 #include "rawdem.h"
 
 
+#if defined( HAVE_UNISTD_H ) && !defined( HAVE_RINT )
+double round( double a ) {
+    long i;
+ 
+    if ( a > 0.0 ) {
+	i = (long)( a + 0.5 );
+    } else {
+	i = (long)( a - 0.5 );
+    }
+    
+    return (double)i;
+}
+#endif
+
+
 /* Read the DEM header to determine various key parameters for this
  * DEM file */
 void rawReadDemHdr( fgRAWDEM *raw, char *hdr_file ) {
@@ -88,28 +108,28 @@ void rawReadDemHdr( fgRAWDEM *raw, char *hdr_file ) {
 #ifdef HAVE_RINT
 	    raw->ulxmap = (int)rint(tmp * 3600.0); /* convert to arcsec */
 #else
-#  error Port me rint()
+	    raw->ulxmap = (int)round(tmp * 3600.0); /* convert to arcsec */
 #endif
 	} else if ( strcmp(key, "ULYMAP") == 0 ) {
 	    tmp = atof(value);
 #ifdef HAVE_RINT
 	    raw->ulymap = (int)rint(tmp * 3600.0); /* convert to arcsec */
 #else
-#  error Port me rint()
+	    raw->ulymap = (int)round(tmp * 3600.0); /* convert to arcsec */
 #endif
 	} else if ( strcmp(key, "XDIM") == 0 ) {
 	    tmp = atof(value);
 #ifdef HAVE_RINT
 	    raw->xdim = (int)rint(tmp * 3600.0);   /* convert to arcsec */
 #else
-#  error Port me rint()
+	    raw->xdim = (int)round(tmp * 3600.0);   /* convert to arcsec */
 #endif
 	} else if ( strcmp(key, "YDIM") == 0 ) {
 	    tmp = atof(value);
 #ifdef HAVE_RINT
 	    raw->ydim = (int)rint(tmp * 3600.0);   /* convert to arcsec */
 #else
-#  error Port me rint()
+	    raw->ydim = (int)round(tmp * 3600.0);   /* convert to arcsec */
 #endif
 	} else {
 	    /* ignore for now */
@@ -475,5 +495,3 @@ void rawProcessStrip( fgRAWDEM *raw, int lat_degrees, char *path ) {
 	rawDumpAsciiDEM(raw, path, (raw->rootx / 3600) + i, lat_degrees - 1);
     }
 }
-
-

src/Prep/GSHHS/gshhs_split.cxx

@@ -36,6 +36,9 @@
 #include "gshhs_split.hxx"
 #include "simple_clip.hxx"
 
+FG_USING_STD(cout);
+FG_USING_STD(string);
+
 
 // process shape front end ... split shape into lon = -180 ... 180,
 // -360 ... -180, and 180 ... 360 ... shift the offset sections and

src/Prep/GSHHS/main.cxx

@@ -35,6 +35,10 @@
 #include <Polygon/polygon.hxx>
 #include <Polygon/split.hxx>
 
+#ifdef _MSC_VER
+#  include <Win32/mkdir.hpp>
+#endif
+
 #include "gshhs.h"
 #include "gshhs_split.hxx"
 
@@ -63,8 +67,13 @@ int main( int argc, char **argv ) {
 
     // make work directory
     string work_dir = argv[2];
+
+#ifdef _MSC_VER
+    fg_mkdir( work_dir.c_str() );
+#else
     string command = "mkdir -p " + work_dir;
     system( command.c_str() );
+#endif
 
     // get the specified data level
     int target_level = atoi(argv[3]);

src/Prep/GSHHS/simple_clip.cxx

@@ -28,8 +28,12 @@
 
 #include "simple_clip.hxx"
 
+FG_USING_STD(cout);
+FG_USING_STD(endl);
+
 #define CLIP_EPSILON 0.000000000001
 
+
 // Given a line segment specified by two endpoints p1 and p2, return
 // the x value of a point on the line that intersects with the
 // horizontal line through y.  Return true if an intersection is found,

src/Prep/ShapeFile/main.cxx

@@ -35,6 +35,10 @@
 #include <Polygon/split.hxx>
 #include <shapelib/shapefil.h>
 
+#ifdef _MSC_VER
+#  include <Win32/mkdir.hpp>
+#endif
+
 
 // return the type of the shapefile record
 AreaType get_shapefile_type(DBFHandle& hDBF, int rec) {
@@ -155,8 +159,13 @@ int main( int argc, char **argv ) {
 
     // make work directory
     string work_dir = argv[2];
+
+#ifdef _MSC_VER
+    fg_mkdir( work_dir.c_str() );
+#else
     string command = "mkdir -p " + work_dir;
     system( command.c_str() );
+#endif
 
     // allow us to override the area type from the command line.  All
     // polygons in the processed shape file will be assigned this area