Changeset 3014 in orxonox.OLD for orxonox

Timestamp:

Nov 27, 2004, 4:12:26 PM (20 years ago)

Author:

bensch

Message:

orxonox/branches/bezierTrack: Track visible. It worked

Location:

orxonox/branches/bezierTrack/src

Files:

• track.cc (modified) (2 diffs)
• track.h (modified) (1 diff)
• world.cc (modified) (2 diffs)

orxonox/branches/bezierTrack/src/track.cc

@@ -63 +63 @@
 
 
+Vector Track::getPos (float t)
+{
+  return curve.calcPos (t);
+}
+
 /**
    \brief calculate a camera Placement from a "look at"-Location
@@ -81 +86 @@
   //  float r = (lookat->dist)*PI / l;
   // camplc->r = trace.r + (trace.a * ((lookat->dist-10.0) / l)) + Vector(0,0,5.0);
-  camplc->pos = curve.calcPos(t) + (curve.calcDir(t)* ((lookat->dist-10.0)/t)) + Vector(-10,0,0);
+  camplc->pos = curve.calcPos(t) + (curve.calcDir(t)* ((lookat->dist-10.0)/t)) + Vector(-5,0,5);
                                  
   Vector w(0.0,0.0,0.0);

orxonox/branches/bezierTrack/src/track.h

@@ -38 +38 @@
   void addHotPoint (Vector hotPoint);
   
+  Vector getPos(float t);
+  
   virtual void post_enter (WorldEntity* entity);        // handle coordinate transition in here !!! (when dist < 0 or dist > lasttracklenght)
   virtual void post_leave (WorldEntity* entity);

orxonox/branches/bezierTrack/src/world.cc

@@ -99 +99 @@
           {
             // create some path nodes
-            this->pathnodes = new Vector[6];
             
             this->tracklen = 6;
@@ -264 +263 @@
   */  
   //draw track
-  glBegin(GL_LINES);
+  glBegin(GL_LINE_STRIP);
   glColor3f(0,1,1);
-  for( int i = 0; i < tracklen; i++)
-    {
-      glVertex3f(pathnodes[i].x,pathnodes[i].y,pathnodes[i].z);
-      glVertex3f(pathnodes[(i+1)%tracklen].x,pathnodes[(i+1)%tracklen].y,pathnodes[(i+1)%tracklen].z);
+  for( float i = 0; i <= 1; i+=.01)
+    {
+      glVertex3f(track->getPos(i).x, track->getPos(i).y, track->getPos(i).z);
     }
   glEnd();