Changeset 2938 in orxonox.OLD for orxonox

Timestamp:

Nov 21, 2004, 1:34:16 PM (20 years ago)

Author:

bensch

Message:

orxonox/trunk/importer: smoothZoom

Location:

orxonox/trunk/importer

Files:

• framework.cc (modified) (3 diffs)
• framework.h (modified) (1 diff)

orxonox/trunk/importer/framework.cc

@@ -5 +5 @@
 void DrawGLScene()
 {
+  if (dist > zoomTo +.1)
+    dist -= .1;
+  else if (dist < zoomTo -.1)
+    dist += .1;
   rotatorP += rotatorV;
   
@@ -65 +69 @@
   rotatorV = .0;
   dist = 5.0;
+  zoomTo = dist;
   // Build the font from a TGA image font.tga in the data directory
   // Hide the mouse cursor
@@ -88 +93 @@
           {
             printf("MouseWheel up\n");
-            dist *= .5;
+            zoomTo *= .5;
           }
         else if (event.button.button == 5)
           {
             printf("MouseWheel down\n");
-            dist *= 2;
+            zoomTo *= 2;
           }
         else

orxonox/trunk/importer/framework.h

@@ -9 +9 @@
 float rotatorV;
 float dist;
+float zoomTo;
 
 WindowHandler wHandler;  // Create an instance of the whandler basecode class