Various fixes to flow visualization. Still broken.

[nageru] / motion_search.frag

diff --git a/motion_search.frag b/motion_search.frag
index 98ebff81b814357cb471e864bbd4c70baa0a5991..ef860b815d9d33624d50d7ccfb23b0dfff054453 100644 (file)
--- a/motion_search.frag
+++ b/motion_search.frag
@@ -104,7 +104,7 @@ void main()
                                du += grad * (warped - t);
                        }
                }
-               u += H_inv * du * vec2(inv_image_width, inv_image_height);
+               u += (H_inv * du) * vec2(inv_image_width, inv_image_height);
        }
 
        // Reject if we moved too far.