added 3dengfx into the repo, probably not the correct version for this

[summerhack] / src / 3dengfx / src / 3dengfx / rend_curve.hpp

diff --git a/src/3dengfx/src/3dengfx/rend_curve.hpp b/src/3dengfx/src/3dengfx/rend_curve.hpp
new file mode 100644 (file)
index 0000000..a373064
--- /dev/null
+++ b/src/3dengfx/src/3dengfx/rend_curve.hpp
@@ -0,0 +1,67 @@
+/*
+This file is part of the 3dengfx, realtime visualization system.
+
+Copyright (c) 2004, 2005 John Tsiombikas <nuclear@siggraph.org>
+
+3dengfx is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+3dengfx is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with 3dengfx; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+/* renderable curves
+ *
+ * Author: John Tsiombikas 2005
+ */
+
+#ifndef _REND_CURVE_HPP_
+#define _REND_CURVE_HPP_
+
+#include "material.hpp"
+#include "gfx/animation.hpp"
+#include "gfx/curves.hpp"
+
+class RendCurve : public XFormNode {
+private:
+       Curve *curve;
+
+       scalar_t width;
+       BlendingFactor src_blend, dst_blend;
+       bool stroke;
+       int detail;
+
+public:
+       Material mat;
+
+       RendCurve(Curve *curve = 0);
+
+       void set_curve(Curve *curve);
+       Curve *get_curve();
+
+       void set_width(scalar_t width);
+       scalar_t get_width() const;
+
+       void set_blending_mode(BlendingFactor sblend, BlendingFactor dblend);
+
+       void set_stroke(bool enable);
+
+       void set_detail(int detail);
+
+       void set_material(const Material &mat);
+       Material *get_material_ptr();
+       Material get_material() const;
+
+       bool render(unsigned long time = XFORM_LOCAL_PRS);
+       bool render_segm(float start, float end, unsigned long time = XFORM_LOCAL_PRS);
+};
+
+#endif // _REND_CURVE_HPP_