From cdc57feccde79e935d2ef78fee2fbd1d9261a169 Mon Sep 17 00:00:00 2001
From: Austin Van Blanton <imaus10@gmail.com>
Date: Wed, 14 Aug 2013 15:07:12 -0400
Subject: [PATCH] Add ApplyMaskTransform to apply a mask in the template metadata

---
 openbr/plugins/mask.cpp | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+), 0 deletions(-)

diff --git a/openbr/plugins/mask.cpp b/openbr/plugins/mask.cpp
index 81fa8fb..3019934 100644
--- a/openbr/plugins/mask.cpp
+++ b/openbr/plugins/mask.cpp
@@ -180,6 +180,26 @@ class LargestConvexAreaTransform : public UntrainableTransform
 
 BR_REGISTER(Transform, LargestConvexAreaTransform)
 
+/*!
+ * \ingroup transforms
+ * \brief Applies a mask from the metadata.
+ * \author Austin Blanton \cite imaus10
+ */
+class ApplyMaskTransform : public UntrainableTransform
+{
+    Q_OBJECT
+
+    void project(const Template &src, Template &dst) const
+    {
+        if (src.file.contains("Mask"))
+            src.m().copyTo(dst, src.file.get<Mat>("Mask"));
+        else
+            dst = src;
+    }
+};
+
+BR_REGISTER(Transform, ApplyMaskTransform)
+
 } // namespace br
 
 #include "mask.moc"
--
libgit2 0.21.4