Lumiera  0.pre.03
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rendergraph.hpp
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1 /*
2  RENDERGRAPH.hpp - render network corresponding to one segment of the timeline
3 
4  Copyright (C) Lumiera.org
5  2008, Hermann Vosseler <Ichthyostega@web.de>
6 
7  This program is free software; you can redistribute it and/or
8  modify it under the terms of the GNU General Public License as
9  published by the Free Software Foundation; either version 2 of
10  the License, or (at your option) any later version.
11 
12  This program is distributed in the hope that it will be useful,
13  but WITHOUT ANY WARRANTY; without even the implied warranty of
14  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  GNU General Public License for more details.
16 
17  You should have received a copy of the GNU General Public License
18  along with this program; if not, write to the Free Software
19  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 
21 */
22 
23 
29 #ifndef STEAM_ENGINE_RENDERGRAPH_H
30 #define STEAM_ENGINE_RENDERGRAPH_H
31 
32 #include "steam/common.hpp"
33 #include "steam/state.hpp"
34 #include "lib/time/timevalue.hpp"
35 
36 
40 
41 
42 namespace steam {
43 namespace engine {
44 
45  using lib::time::TimeSpan;
46  using lib::time::FSecs;
47  using lib::time::Time;
48 
49  class ExitNode;
50 
55  {
56  protected:
57  ExitNode * output;
58 
61 
62  public:
63  RenderGraph()
64  : segment_(Time::ZERO, FSecs(5))
65  {
66  UNIMPLEMENTED ("anything regarding the Fixture datastructure");
67  }
68 
69  };
70 
71 
72 
73 }} // namespace steam::engine
74 #endif /*STEAM_ENGINE_RENDERGRAPH_H*/
Basic set of definitions and includes commonly used together.
Access point to an ongoing render&#39;s processing state.
Steam-Layer implementation namespace root.
Lumiera&#39;s internal time value datatype.
Definition: timevalue.hpp:308
A top-level point in the render node network where data generation can be driven. ...
Definition: exit-node.hpp:72
boost::rational< int64_t > FSecs
rational representation of fractional seconds
Definition: timevalue.hpp:229
TimeSpan segment_
timerange covered by this RenderGraph
Definition: rendergraph.hpp:60
A time interval anchored at a specific point in time.
Definition: timevalue.hpp:582
a family of time value like entities and their relationships.