Changeset 4998 in orxonox.OLD for orxonox/trunk/src/world_entities/camera.cc

Timestamp:

Aug 13, 2005, 7:19:51 PM (19 years ago)

Author:

bensch

Message:

orxonox/trunk: more optimizations of the Quaternion Class.
Now the 3D-rotation is much faster through this code:

Vector tmpRot = this→getAbsDir().getSpacialAxis();
glRotatef (this→getAbsDir().getSpacialAxisAngle(), tmpRot.x, tmpRot.y, tmpRot.z );

instead of the old Matrix-approach. furthermore glRotate is optimized much better in openGL as is clearly stated in the red book

also implemented some other really useless functions for Quaternion

File:

• orxonox/trunk/src/world_entities/camera.cc (modified) (1 diff)

orxonox/trunk/src/world_entities/camera.cc

@@ -142 +142 @@
     case VIEW_FRONT:
       this->toFovy = 120.0;
-      this->softReparent("Player");
-      this->target->softReparent("Player");
-      this->setRelCoorSoft(4, 0, 0);
-      this->target->setRelCoorSoft(10,0,0);
+//       this->softReparent("Player");
+//       this->target->softReparent("Player");
+//       this->setRelCoorSoft(4, 0, 0);
+//       this->target->setRelCoorSoft(10,0,0);
+      this->target->setRelDirSoft(Quaternion(M_PI/4.0, Vector(0,1,0)));
       break;
     case VIEW_LEFT: