Changeset 5271 for anuga_work/development/anugavis/src/events.c

Timestamp:

May 2, 2008, 2:19:54 PM (17 years ago)

Author:

jack

Message:

AnugaVis?: Something's drawing. Starting work on event handling to get motion.

File:

• anuga_work/development/anugavis/src/events.c (modified) (2 diffs)

anuga_work/development/anugavis/src/events.c

@@ -8 +8 @@
 #  include <OpenGL/gl.h>
 #endif
+#ifdef HAVE_GL_GLU_H
+#  include <GL/glu.h>
+#elif HAVE_OPENGL_GLU_H
+#  include <OpenGL/glu.h>
+#endif
 #include <SDL.h>
 #include "events.h"
 #include "globals.h"
+#include "height_quantity.h"
 
 int AnugaVis_Step(void){
   SDL_Event event;
   int more = 1;
+  struct height_quantity_simple *height;
 
   glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+  glMatrixMode(GL_MODELVIEW);
+  glLoadIdentity();
+  gluLookAt(anugavis.eye[0], anugavis.eye[1], anugavis.eye[2],
+            anugavis.focus[0], anugavis.focus[1], anugavis.focus[2],
+            0, 0, 1);
+  for(height = anugavis.heights ; height != NULL ; height = height->next)
+    AnugaVis_DrawHeightQuantity(height);
   SDL_GL_SwapBuffers();
 
@@ -22 +36 @@
     switch(event.type){
     case SDL_KEYDOWN:
-      if(event.key.keysym.sym == SDLK_ESCAPE) more = 0;
+      switch(event.key.keysym.sym){
+      case SDLK_ESCAPE:
+        more = 0;
+        break;
+      default:
+        break;
+      }
+      break;
+    case SDL_KEYUP:
+      switch(event.key.keysym.sym){
+      default:
+        break;
+      }
       break;
     }