Changeset 1400 for code/trunk/src/orxonox/hud/RadarOverlayElement.cc

Timestamp:

May 24, 2008, 12:24:30 AM (17 years ago)

Author:

FelixSchulthess

Message:

moved to spaceship what belonged there

File:

• code/trunk/src/orxonox/hud/RadarOverlayElement.cc (modified) (4 diffs)

code/trunk/src/orxonox/hud/RadarOverlayElement.cc

@@ -59 +59 @@
         container_ = container;
 
-        // these have to fit the data in the level
-        shipPos_ = Vector3(0.0, 0.0, 0.0);
-        initialDir_ = Vector3(1.0, 0.0, 0.0);
-        currentDir_ = initialDir_;
-        initialOrth_ = Vector3(0.0, 0.0, 1.0);
-        currentOrth_ = initialOrth_;
-        plane = Plane(currentDir_, shipPos_);
-
         setMetricsMode(GMM_PIXELS);
         setMaterialName("Orxonox/Radar");
@@ -86 +78 @@
 
     void RadarOverlayElement::update() {
-        shipPos_ = SpaceShip::instance_s->getPosition();
-        currentDir_ = SpaceShip::instance_s->getOrientation()*initialDir_;
-                currentOrth_ = SpaceShip::instance_s->getOrientation()*initialOrth_;
-        plane = Plane(currentDir_, shipPos_);
+        shipPos_ = SpaceShip::getLocalShip()->getPosition();
+        currentDir_ = SpaceShip::getLocalShip()->getDir();
+                currentOrth_ = SpaceShip::getLocalShip()->getOrth();
         RadarObject* ro = HUD::getSingleton().getFirstRadarObject();
         // iterate through all RadarObjects
                 while(ro != NULL){
                     // calc position on radar...
-            ro->radius_ = calcRadius(ro);
-            ro->phi_ = calcPhi(ro);
-            ro->right_ = calcRight(ro);
+            float radius = calcRadius(shipPos_, currentDir_, currentOrth_, ro);
+            float phi = calcPhi(shipPos_, currentDir_, currentOrth_, ro);
+            bool right = calcRight(shipPos_, currentDir_, currentOrth_, ro);
 
             // set size to fit distance...
@@ -105 +96 @@
             else ro->panel_->setDimensions(1,1);
 
-            if (ro->right_){
-                ro->panel_->setPosition(sin(ro->phi_)*ro->radius_/
-                    3.5*dim_/2+dim_/2+left_-2,-cos(ro->phi_)*ro->radius_/3.5*dim_/2+dim_/2+top_-2);
+            if (right){
+                ro->panel_->setPosition(sin(phi)*radius/
+                    3.5*dim_/2+dim_/2+left_-2,-cos(phi)*radius/3.5*dim_/2+dim_/2+top_-2);
             }
             else {
-                ro->panel_->setPosition(-sin(ro->phi_)*ro->radius_/
-                    3.5*dim_/2+dim_/2+left_-2,-cos(ro->phi_)*ro->radius_/3.5*dim_/2+dim_/2+top_-2);
+                ro->panel_->setPosition(-sin(phi)*radius/
+                    3.5*dim_/2+dim_/2+left_-2,-cos(phi)*radius/3.5*dim_/2+dim_/2+top_-2);
             }
             ro = ro->next;
@@ -128 +119 @@
         }
 
-        float RadarOverlayElement::calcRadius(RadarObject* obj){
-            return(acos((currentDir_.dotProduct(obj->pos_ - shipPos_))/
-                        ((obj->pos_ - shipPos_).length()*currentDir_.length())));
+        float RadarOverlayElement::calcRadius(Vector3 pos, Vector3 dir, Vector3 orth, RadarObject* obj){
+            return(acos((dir.dotProduct(obj->pos_ - pos))/
+                        ((obj->pos_ - pos).length()*dir.length())));
         }
 
-        float RadarOverlayElement::calcPhi(RadarObject* obj){
+        float RadarOverlayElement::calcPhi(Vector3 pos, Vector3 dir, Vector3 orth, RadarObject* obj){
             // project difference vector on our plane...
-            Vector3 proj = plane.projectVector(obj->pos_ - shipPos_);
+            Vector3 proj = Plane(dir, pos).projectVector(obj->pos_ - pos);
             // ...and find out the angle
-            return(acos((currentOrth_.dotProduct(proj))/
-            (currentOrth_.length()*proj.length())));
+            return(acos((orth.dotProduct(proj))/
+            (orth.length()*proj.length())));
         }
 
-        bool RadarOverlayElement::calcRight(RadarObject* obj){
-            if((currentDir_.crossProduct(currentOrth_)).dotProduct(obj->pos_ - shipPos_) > 0)
+        bool RadarOverlayElement::calcRight(Vector3 pos, Vector3 dir, Vector3 orth, RadarObject* obj){
+            if((dir.crossProduct(orth)).dotProduct(obj->pos_ - pos) > 0)
                 return true;
         else return false;