Draw vertex primitive list

[c-irrlicht.git] / include / EPrimitiveTypes.h

diff --git a/include/EPrimitiveTypes.h b/include/EPrimitiveTypes.h
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+/* c-irrlicht --- C bindings for Irrlicht Engine
+
+   Copyright (C) 2019 Javier Sancho <jsf@jsancho.org>
+
+   This file is part of c-irrlicht.
+
+   c-irrlicht is free software; you can redistribute it and/or modify
+   it under the terms of the GNU Lesser General Public License as
+   published by the Free Software Foundation; either version 3 of the
+   License, or (at your option) any later version.
+
+   c-irrlicht 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 Lesser General Public
+   License along with guile-irrlicht.  If not, see
+   <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef __C_IRR_E_PRIMITIVE_TYPES_H_INCLUDED__
+#define __C_IRR_E_PRIMITIVE_TYPES_H_INCLUDED__
+
+//! Enumeration for all primitive types there are.
+typedef enum
+  {
+   //! All vertices are non-connected points.
+   irr_scene_EPT_POINTS=0,
+
+   //! All vertices form a single connected line.
+   irr_scene_EPT_LINE_STRIP,
+
+   //! Just as LINE_STRIP, but the last and the first vertex is also connected.
+   irr_scene_EPT_LINE_LOOP,
+
+   //! Every two vertices are connected creating n/2 lines.
+   irr_scene_EPT_LINES,
+
+   //! After the first two vertices each vertex defines a new triangle.
+   //! Always the two last and the new one form a new triangle.
+   irr_scene_EPT_TRIANGLE_STRIP,
+
+   //! After the first two vertices each vertex defines a new triangle.
+   //! All around the common first vertex.
+   irr_scene_EPT_TRIANGLE_FAN,
+
+   //! Explicitly set all vertices for each triangle.
+   irr_scene_EPT_TRIANGLES,
+
+   //! After the first two vertices each further tw vetices create a quad with the preceding two.
+   irr_scene_EPT_QUAD_STRIP,
+
+   //! Every four vertices create a quad.
+   irr_scene_EPT_QUADS,
+
+   //! Just as LINE_LOOP, but filled.
+   irr_scene_EPT_POLYGON,
+
+   //! The single vertices are expanded to quad billboards on the GPU.
+   irr_scene_EPT_POINT_SPRITES
+  } irr_scene_E_PRIMITIVE_TYPE;
+
+#endif