0.32

svn path=/trunk/Framestein/; revision=418

1 files changed, 26 insertions, 0 deletions

diff --git a/Plugins/fader.cpp b/Plugins/fader.cpp
new file mode 100644
index 0000000..5f26206
--- /dev/null
+++ b/Plugins/fader.cpp
@@ -0,0 +1,26 @@
+//
+// fader - fade image according to brightness of another image
+//
+
+#include "plugin.h"
+#include "pixels.h"
+
+INFO("fade image according to brightness of another image");
+
+void perform_copy(_frame f1, _frame f2, _args a)
+{
+	pixels p1(f1), p2(f2);
+	byte r, g, b;
+
+	while(!p1.eof() && !p2.eof())
+	{
+		r = p1.red() * (float)(p2.red() / 255.0);
+		g = p1.green() * (float)(p2.green() / 255.0);
+		b = p1.blue() * (float)(p2.blue() / 255.0);
+
+		p2.putrgb(r, g, b);
+
+		p1.next();
+		p2.next();
+	}
+}