Changeset 1933 for GTP/trunk/Lib/Vis/Preprocessing/src/Triangle3.cpp

Timestamp:

01/03/07 16:48:59 (17 years ago)

Author:

mattausch

Message:

worked on gvs reverse sampling (still in debug state)

File:

• GTP/trunk/Lib/Vis/Preprocessing/src/Triangle3.cpp (modified) (5 diffs)

GTP/trunk/Lib/Vis/Preprocessing/src/Triangle3.cpp

@@ -186 +186 @@
 
 
-bool Triangle3::IntersectPlane(const Plane3 &plane, 
-                                                           Vector3 &intersectA, 
-                                                           Vector3 &intersectB) const
+bool Triangle3::GetPlaneIntersection(const Plane3 &plane, 
+                                                                         Vector3 &intersectA, 
+                                                                         Vector3 &intersectB) const
 {
         int side[3];
@@ -215 +215 @@
                         intersectA = mVertices[i];
                         intersectB = mVertices[(i + 1) % 3];
-
+                        
                         return true;
                 }
@@ -228 +228 @@
 
                 // intersection found
-                if ((side[i] >= 0) && (side[i_2] <= 0))
+                if ((side[i] >= 0) && (side[i_2] <= 0) ||
+                        (side[i] <= 0) && (side[i_2] >= 0))
                 {       
                         const float t = plane.FindT(mVertices[i], mVertices[i_2]);
@@ -235 +236 @@
                         {
                                 intersectA = mVertices[i] + t * (mVertices[i_2] - mVertices[i]);
+                        
                                 foundA = true;
                         }
@@ -240 +242 @@
                         {
                                 intersectB = mVertices[i] + t * (mVertices[i_2] - mVertices[i]);
+                        
                                 return true;
                         }