Changeset 177 for trunk/VUT/GtpVisibilityPreprocessor/src/Plane3.h

Timestamp:

07/18/05 11:27:52 (19 years ago)

Author:

bittner

Message:

 

File:

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

trunk/VUT/GtpVisibilityPreprocessor/src/Plane3.h

@@ -23 +23 @@
   }
 
+  float Distance(const Vector3 &v) const {
+    return DotProd(v, mNormal) + mD;
+  }
+
+  int Side(const Vector3 &v, const float threshold = 1e-6) const {
+    return signum(Distance(v), threshold);
+  }
+  
   friend ostream &operator<<(ostream &s, const Plane3 p) {
     s<<p.mNormal<<" "<<p.mD;