Fix:Core:Fixed vehicle centering in 3d mode

git-svn-id: https://navit.svn.sourceforge.net/svnroot/navit/trunk@1853 ffa7fe5e-494d-0410-b361-a75ebd5db220

diff --git a/navit/navit/navit.c b/navit/navit/navit.c
index 5688404..a49559a 100644 (file)
--- a/navit/navit/navit.c
+++ b/navit/navit/navit.c
@@ -1447,20 +1447,29 @@ navit_set_center(struct navit *this_, struct pcoord *center)
 }
 
 static void
+navit_set_center_coord_screen(struct navit *this_, struct coord *c, struct point *p)
+{
+       int width, height;
+       struct point po;
+       transform_set_center(this_->trans, c);
+       transform_get_size(this_->trans, &width, &height);
+       po.x=width/2;
+       po.y=height/2;
+       update_transformation(this_->trans, &po, p);
+}
+
+static void
 navit_set_center_cursor(struct navit *this_, struct coord *cursor, int dir, int xpercent, int ypercent)
 {
-       struct coord *c=transform_center(this_->trans);
        int width, height;
-       struct point p;
+       struct point pn;
        struct coord cnew;
 
        transform_get_size(this_->trans, &width, &height);
-       *c=*cursor;
        transform_set_yaw(this_->trans, dir);
-       p.x=(100-xpercent)*width/100;
-       p.y=(100-ypercent)*height/100;
-       transform_reverse(this_->trans, &p, &cnew);
-       *c=cnew;
+       pn.x=xpercent*width/100;
+       pn.y=ypercent*height/100;
+       navit_set_center_coord_screen(this_, cursor, &pn);
        if (this_->ready == 3)
                navit_draw(this_);
 }