merge hv v6, rework trace methods

[goodguy/history.git] / cinelerra-5.1 / guicast / clip.h

diff --git a/cinelerra-5.1/guicast/clip.h b/cinelerra-5.1/guicast/clip.h
index d9b64fa1694c6d9fc3e6e98935d547705e7fa1f1..8a7d5c3b72284b9963fdeae59d76fae1d10cd5de 100644 (file)
--- a/cinelerra-5.1/guicast/clip.h
+++ b/cinelerra-5.1/guicast/clip.h
@@ -40,6 +40,7 @@
 #undef DISTANCE
 #define DISTANCE(x1, y1, x2, y2) \
 (sqrt(((x2) - (x1)) * ((x2) - (x1)) + ((y2) - (y1)) * ((y2) - (y1))))
-
+#define TO_RAD(x) ((x) * 2 * M_PI / 360)
+#define TO_DEG(x) ((x) * 360 / 2 / M_PI)
 
 #endif