X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftrunk%2Fsrc%2Fsynfig%2Flayer_shape.h;h=e383ed41bd3b80c9000a2f0b3c6aa1b3edc2fb08;hb=cfd329e6c6384164181342f3a064935f4d69f078;hp=69a285b0c951883cd630fdac0a0e509db6eceac7;hpb=cc54c38609ee9745ad678e5e9b9d7d2912be9c95;p=synfig.git

diff --git a/synfig-core/trunk/src/synfig/layer_shape.h b/synfig-core/trunk/src/synfig/layer_shape.h
index 69a285b..e383ed4 100644
--- a/synfig-core/trunk/src/synfig/layer_shape.h
+++ b/synfig-core/trunk/src/synfig/layer_shape.h
@@ -6,6 +6,7 @@
 **
 **	\legal
 **	Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+**	Copyright (c) 2007 Chris Moore
 **
 **	This package is free software; you can redistribute it and/or
 **	modify it under the terms of the GNU General Public License as
@@ -48,9 +49,17 @@ class Layer_Shape : public Layer_Composite, public Layer_NoDeform
 {
 	SYNFIG_LAYER_MODULE_EXT
 
+	enum WindingStyle
+	{
+	    WINDING_NON_ZERO=0,			//!< less than -1 --> 1;  -1 --> 1;   0 --> 0;   1 --> 1;  greater than 1 --> 1
+	    WINDING_EVEN_ODD=1,			//!< add or subtract multiples of 2 to get into range -1:1, then as above
+
+	    WINDING_END=2				//!< \internal
+	};
+
 private:
 
-	//internal cacheing
+	//internal caching
 	struct Intersector;
 	Intersector	*edge_table;
 
@@ -63,6 +72,7 @@ private:
 
 	int		blurtype;
 	Real	feather;
+	WindingStyle winding_style;
 
 	std::vector< char > 	bytestream;