1 files changed, 92 insertions, 0 deletions
diff --git a/mesalib/src/glu/sgi/libnurbs/internals/patchlist.h b/mesalib/src/glu/sgi/libnurbs/internals/patchlist.h
new file mode 100644
index 000000000..9bfc5b47a
--- /dev/null
+++ b/mesalib/src/glu/sgi/libnurbs/internals/patchlist.h
@@ -0,0 +1,92 @@
+/*
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
+
+/*
+ * patchlist.h
+ *
+ */
+
+#ifndef __glupatchlist_h_
+#define __glupatchlist_h_
+
+#include "types.h"
+#include "defines.h"
+#include "patch.h"
+
+class Quilt;
+
+class Patchlist {
+friend class Subdivider;
+public:
+    			Patchlist( Quilt *, REAL *, REAL * );
+    			Patchlist( Patchlist &, int ,  REAL );
+    			~Patchlist();	
+    void		bbox();
+    int			cullCheck( void );
+    void		getstepsize( void );
+    int			needsNonSamplingSubdivision( void );
+    int			needsSamplingSubdivision( void );
+    int			needsSubdivision( int );
+    REAL		getStepsize( int );
+    void                getRanges(REAL ranges[4]);
+
+    int                 get_uorder();
+    int                 get_vorder();
+private:
+    Patch		*patch;
+    int			notInBbox;
+    int			needsSampling;
+    Pspec		pspec[2];
+};
+
+inline REAL
+Patchlist::getStepsize( int param )
+{
+    return pspec[param].stepsize;
+}
+
+inline int
+Patchlist::get_uorder()
+{  
+   return patch->get_uorder();
+
+}
+
+inline int
+ Patchlist::get_vorder()
+{ 
+  return patch->get_vorder();
+}
+
+
+
+
+
+#endif /* __glupatchlist_h_ */