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A CoglPrimitive is a retainable object for drawing a single primitive, such as a triangle strip, fan or list. CoglPrimitives build on CoglVertexAttributes and CoglIndices which themselves build on CoglVertexArrays and CoglIndexArrays respectively. A CoglPrimitive encapsulates enough information such that it can be retained in a queue (e.g. the Cogl Journal, or renderlists in the future) and drawn at some later time.
47 lines
1.2 KiB
C
47 lines
1.2 KiB
C
/*
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* Cogl
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*
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* An object oriented GL/GLES Abstraction/Utility Layer
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*
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* Copyright (C) 2010 Intel Corporation.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*
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*
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*
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* Authors:
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* Robert Bragg <robert@linux.intel.com>
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*/
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#ifndef __COGL_PRIMITIVE_PRIVATE_H
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#define __COGL_PRIMITIVE_PRIVATE_H
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#include "cogl-object-private.h"
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#include "cogl-vertex-array-private.h"
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struct _CoglPrimitive
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{
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CoglObject _parent;
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CoglVerticesMode mode;
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int first_vertex;
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int n_vertices;
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CoglIndices *indices;
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GArray *attributes;
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};
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#endif /* __COGL_PRIMITIVE_PRIVATE_H */
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