casa-mp-base

--- gui.cc.orig 1996-01-30 10:35:28.000000000 -0600

+++ gui.cc  2018-04-11 18:48:55.000000000 -0500

@@ -1,5 +1,5 @@

-#include <iostream.h>

-#include <fstream.h>

+#include <iostream>

+#include <fstream>

 #include <GL/glut.h>

 #include "glHacks.h"

@@ -14,6 +14,7 @@

 int will_draw_dem = False;

+void xglutResize(int width, int height);

 // Prototype for our hack below.

 //

 void xglutKeepAspect(float width, float height);

@@ -69,10 +70,10 @@

 {

     int toggle = glutCreateMenu(mesh_toggle_menu);

-    glutAddMenuEntry("Draw DEM data", (int)&will_draw_dem);

+    glutAddMenuEntry("Draw DEM data", will_draw_dem);

-    int main = glutCreateMenu(mesh_main_menu);

+    glutCreateMenu(mesh_main_menu);

     glutAddSubMenu("Toggle", toggle);

     glutAddMenuEntry("Output Mesh EPS", MESH_MENU_EPS);

@@ -141,6 +142,7 @@

       glC(1.0, 0.15, 0.15);

       mesh->overEdges(draw_edge);

     glEnd();

+    glutSwapBuffers();

 }

 static inline void redisplay_all(int other)

@@ -400,7 +402,8 @@

     // ---------------------------------------------------------------------

-    glutInitDisplayMode(GLUT_SINGLE | GLUT_RGB);

+    // glutInitDisplayMode(GLUT_SINGLE | GLUT_RGB);

+    glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGB);

     mesh_view = glutCreateWindow("TERRA: Mesh");

     xglutKeepAspect(DEM->width, DEM->height);

@@ -408,6 +411,7 @@

     create_mesh_menus();

     glutDisplayFunc(mesh_display);

+    glutReshapeFunc(xglutResize);

     glutMouseFunc(mesh_mouse);

     glMatrixMode(GL_PROJECTION);

@@ -433,24 +437,38 @@

 //

 ////////////////////////////////////////////////////////////////////////

-extern "C" {

-#include <GL/glutint.h>