X-Git-Url: http://git.cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.1%2Fplugins%2Fmotion51%2Fmotion51.C;h=f29ea0bbff57099026887cc722cc84dbb3278c9f;hb=09c2f5f26f06b33101230e42cdb0a482a6cccf76;hp=b16cdbc9b60b2bb29316ba7354338e3b6112fbee;hpb=667a32e310893e4df0412eb8e91263d4dc57e12e;p=goodguy%2Fhistory.git

diff --git a/cinelerra-5.1/plugins/motion51/motion51.C b/cinelerra-5.1/plugins/motion51/motion51.C
index b16cdbc9..f29ea0bb 100644
--- a/cinelerra-5.1/plugins/motion51/motion51.C
+++ b/cinelerra-5.1/plugins/motion51/motion51.C
@@ -578,10 +578,10 @@ int Motion51VVFrame::draw_pixel(int x, int y)
 {
 	VFrame::draw_pixel(x+0, y+0);
 	for( int i=1; i<n; ++i ) {
-		VFrame::draw_pixel(x-i, y+0);
-		VFrame::draw_pixel(x+0, y+i);
-		VFrame::draw_pixel(x+i, y+0);
-		VFrame::draw_pixel(x+0, y-i);
+		VFrame::draw_pixel(x-i, y-i);
+		VFrame::draw_pixel(x-i, y+i);
+		VFrame::draw_pixel(x+i, y-i);
+		VFrame::draw_pixel(x+i, y+i);
 	}
 	return 0;
 }
@@ -590,7 +590,11 @@ void Motion51Main::draw_vectors(VFrame *img)
 {
 	int iw = img->get_w(), ih = img->get_h();
 	int mx = iw > ih ? iw : ih;
-	Motion51VVFrame vfrm(img, mx/800+1);
+	int n = mx/800 + 1;
+	Motion51VVFrame vfrm(img, n);
+	vfrm.set_pixel_color(WHITE);
+	int m = 2;  while( m < n ) m <<= 1;
+	vfrm.set_stiple(2*m);
 
 	vfrm.draw_arrow(rx, ry, rx+current_dx, ry+current_dy);
 //	vfrm.draw_smooth(rx-rr,ry, rx-rr,ry+rr, rx,ry+rr);