svn merge ^/branches/released . --username marha

1 files changed, 89 insertions, 0 deletions

diff --git a/mesalib/src/glu/sgi/libnurbs/internals/gridtrimvertex.h b/mesalib/src/glu/sgi/libnurbs/internals/gridtrimvertex.h
new file mode 100644
index 000000000..707f649d2
--- /dev/null
+++ b/mesalib/src/glu/sgi/libnurbs/internals/gridtrimvertex.h
@@ -0,0 +1,89 @@
+/*
+ * 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.
+ */
+
+/*
+ * gridtrimvertex.h
+ *
+ */
+
+#ifndef __glugridtrimvertex_h_
+#define __glugridtrimvertex_h_
+
+#include "mystdlib.h"
+#include "bufpool.h"
+#include "trimvertex.h"
+#include "gridvertex.h"
+
+class GridTrimVertex : public PooledObj
+{
+private:
+    TrimVertex	dummyt;
+    GridVertex	dummyg;
+public:
+			GridTrimVertex() { g = 0; t = 0; }
+    TrimVertex	*t;
+    GridVertex	*g;
+   
+    inline void		set( long, long );
+    inline void		set( REAL, REAL );
+    inline void		set( TrimVertex * );
+    inline void		clear( void ) { t = 0; g = 0; };
+    inline int		isGridVert() { return g ? 1 : 0 ; }
+    inline int		isTrimVert() { return t ? 1 : 0 ; }
+    inline void		output();
+};
+
+inline void
+GridTrimVertex::set( long x, long y )
+{
+    g = &dummyg;
+    dummyg.gparam[0] = x;
+    dummyg.gparam[1] = y;
+}
+
+inline void
+GridTrimVertex::set( REAL x, REAL y )
+{
+    g = 0;
+    t = &dummyt;
+    dummyt.param[0] = x;
+    dummyt.param[1] = y;
+    dummyt.nuid = 0;
+}
+
+inline void
+GridTrimVertex::set( TrimVertex *v )
+{
+    g = 0;
+    t = v;
+}
+
+typedef GridTrimVertex *GridTrimVertex_p;
+#endif /* __glugridtrimvertex_h_ */