[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [45142] trunk/blender/source/blender/bmesh /intern/bmesh_polygon.c: Comment out the projection to ngon normal plane when calculating ngon area .

[Antony Riakiotakis]

Revision: 45142
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=45142
Author:   psy-fi
Date:     2012-03-25 19:13:50 +0000 (Sun, 25 Mar 2012)
Log Message:
-----------
Comment out the projection to ngon normal plane when calculating ngon area. This is hardly worth the cost since we use an approximation anyway.

Modified Paths:
--------------
    trunk/blender/source/blender/bmesh/intern/bmesh_polygon.c

Modified: trunk/blender/source/blender/bmesh/intern/bmesh_polygon.c
===================================================================
--- trunk/blender/source/blender/bmesh/intern/bmesh_polygon.c	2012-03-25 19:02:28 UTC (rev 45141)
+++ trunk/blender/source/blender/bmesh/intern/bmesh_polygon.c	2012-03-25 19:13:50 UTC (rev 45142)
@@ -181,14 +181,14 @@
 	}
 	mul_v3_fl(center, 1.0/nverts);
 
+#if 0
 	/* project vertices to the normal plane */
 	for (j = 0; j < nverts; j++){
 		project_v3_plane(verts[j], normal, center);
 	}
+#endif
 
-	/* add triangle area of triangles formed by polygon edges and center.
-	 * For each triangle Sum(Base * Height / 2)
-	 * The expression for closed polygons is simplified */
+	/* add triangle area of triangles formed by polygon edges and center. */
 	for (j = 0; j < nverts; j++) {
 		area += area_tri_v3(verts[j], verts[i], center);
 		i = j;