Changeset 9770

Timestamp:

Nov 11, 2013, 1:55:23 PM (11 years ago)

Author:

wroennin

Message:

Math.cc: added comment for directions, correccted vectors; New Test level radar3D_test.oxw

File:

• code/branches/radarDreiD/src/libraries/util/Math.cc (modified) (2 diffs)

code/branches/radarDreiD/src/libraries/util/Math.cc

@@ -211 +211 @@
 
         // new coordinate system base y_coordinate
-        orxonox::Vector3 myside = mydirection.crossProduct(-myorthonormal);
+        orxonox::Vector3 myside = -(mydirection.crossProduct(myorthonormal));
 
         // inverse of the transform matrix
@@ -247 +247 @@
 
         // project vector for the rotated 3DMap on screen
-        float xcoordinate = -distance.y; // -; cause in room myside points to the left, on screen x to the right
-        float ycoordinate = (distance.x*sin(mapangle)+distance.z*cos(mapangle));
+        float xcoordinate = distance.z; // z; cause z direction is to the side
+        float ycoordinate = (distance.x*sin(mapangle)+distance.y*cos(mapangle));
         return orxonox::Vector2(xcoordinate , ycoordinate);
     }