Changeset 290 for trunk/VUT/GtpVisibilityPreprocessor/src/Plane3.h

Timestamp:

09/19/05 03:47:29 (19 years ago)

Author:

mattausch

Message:

 

File:

• trunk/VUT/GtpVisibilityPreprocessor/src/Plane3.h (modified) (1 diff)

trunk/VUT/GtpVisibilityPreprocessor/src/Plane3.h

@@ -48 +48 @@
     if (signum(dv) == 0)
         {
-                if (coplanar) 
-                        (*coplanar) = true;     
-        
+                if (coplanar) (*coplanar) = true;       
+                if (t) (*t) = 1;
                 return a;
         }
+        
+    float u = - Distance(a) / dv; // TODO: could be done more efficiently
     
-    float u = - Distance(a) / dv; // TODO: could be done more efficiently
-    //Debug << "t: " << u << ", b - a: " << v << ", norm: " << mNormal << ", dist(a): " << - Distance(a) << ", dv: " << dv << endl;
-    if (coplanar) 
-      (*coplanar) = false;
-    
-    if (t) 
-      (*t) = u;
-    
+        if (coplanar) (*coplanar) = false;
+        if (t) (*t) = u;
+        
+        //Debug << "t: " << u << ", b - a: " << v << ", norm: " << mNormal << ", dist(a): " << - Distance(a) << ", dv: " << dv << endl;
     //return a - Distance(a) * b / dv + Distance(a) * a / dv; // NOTE: gives better precision than calclulating a + u * v
     return a + u * v;