[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [40111] trunk/blender/source/blender/ editors/space_view3d/view3d_draw.c: draw grid lines in 1 loop rather then 2 .

[Campbell Barton]

Revision: 40111
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=40111
Author:   campbellbarton
Date:     2011-09-11 05:10:27 +0000 (Sun, 11 Sep 2011)
Log Message:
-----------
draw grid lines in 1 loop rather then 2.

Modified Paths:
--------------
    trunk/blender/source/blender/editors/space_view3d/view3d_draw.c

Modified: trunk/blender/source/blender/editors/space_view3d/view3d_draw.c
===================================================================
--- trunk/blender/source/blender/editors/space_view3d/view3d_draw.c	2011-09-11 04:56:32 UTC (rev 40110)
+++ trunk/blender/source/blender/editors/space_view3d/view3d_draw.c	2011-09-11 05:10:27 UTC (rev 40111)
@@ -472,24 +472,21 @@
 
 		for(a= -gridlines;a<=gridlines;a++) {
 			glColor3ubv((a % 10) ? col_grid_light : col_grid_emphasise);
-			glBegin(GL_LINE_STRIP);
+
+			glBegin(GL_LINES);
+			/* Y axis */
 			vert[0]= a * grid_scale;
 			vert[1]= grid;
 			glVertex3fv(vert);
 			vert[1]= -grid;
 			glVertex3fv(vert);
-			glEnd();
-		}
 
-		/* draw the X axis and/or grid lines */
-		for(a= -gridlines;a<=gridlines;a++) {
-			glColor3ubv((a % 10) ? col_grid_light : col_grid_emphasise);
-			glBegin(GL_LINE_STRIP);
-			vert[1]= a * grid_scale;
+			/* X axis */
+			SWAP(float, vert[0], vert[1]);
+			glVertex3fv(vert);
 			vert[0]= grid;
-			glVertex3fv(vert );
-			vert[0]= -grid;
 			glVertex3fv(vert);
+
 			glEnd();
 		}
 	}