Changeset 3639 in orxonox.OLD for orxonox/trunk/src/camera.cc

Timestamp:

Mar 23, 2005, 1:37:54 AM (19 years ago)

Author:

bensch

Message:

orxonox/trunk: now dynamic FOV. still working

File:

• orxonox/trunk/src/camera.cc (modified) (4 diffs)

orxonox/trunk/src/camera.cc

@@ -33 +33 @@
 Camera::Camera(void)
 {
+  this->setClassName("Camera");
   this->target = new CameraTarget();
+
+  this->toRelCoor = new Vector;
 
   this->setFovy(60);
   this->setAspectRatio(1.2f);
   this->setClipRegion(.1, 2000);
+  this->setViewMode(VIEW_NORMAL);
+
 }
 
@@ -45 +50 @@
 Camera::~Camera(void)
 {
-
 }
 
@@ -95 +99 @@
 }
 
+void Camera::setViewMode(ViewMode mode)
+{
+  switch (mode)
+    {
+    default:
+    case VIEW_NORMAL:
+      this->toFovy = 60.0;
+      *this->toRelCoor = Vector (-10, 5, 0);
+      break;
+    case VIEW_BEHIND:
+      this->toFovy = 90.0;
+      *this->toRelCoor = Vector (-6, 2, 0);
+      break;
+    case VIEW_FRONT:
+      this->toFovy = 95.0;
+      *this->toRelCoor = Vector (10, 5, 0);
+      break;
+    case VIEW_LEFT: 
+      this->toFovy = 90;
+      *this->toRelCoor = Vector (0, 5, -10);
+      break;
+    case VIEW_RIGHT:
+      this->toFovy = 90;
+      *this->toRelCoor = Vector (0, 5, 10);
+      break;
+    }
+}
+
+
+/**
+   \brief Updates the position of the camera.
+   \param dt The time that elapsed.
+*/
+void Camera::tick(float dt)
+{
+  dt /= 1000;
+  this->fovy += (this->toFovy - this->fovy) * dt;
+}
+
+
 /**
    \brief initialize rendering perspective according to this camera
@@ -137 +181 @@
 CameraTarget::CameraTarget()
 {
+  this->setClassName("CameraTarget");
   this->setMode(PNODE_MOVEMENT);
 }