1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
|
/* Copyright (C) 2011 Wildfire Games.
* This file is part of 0 A.D.
*
* 0 A.D. 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.
*
* 0 A.D. 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 0 A.D. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef INCLUDED_PARTICLERENDERER
#define INCLUDED_PARTICLERENDERER
class CParticleEmitter;
struct ParticleRendererInternals;
#include "graphics/ShaderProgram.h"
/**
* Render particles.
*/
class ParticleRenderer
{
public:
ParticleRenderer();
~ParticleRenderer();
/**
* Add an emitter for rendering in this frame.
*/
void Submit(CParticleEmitter* emitter);
/**
* Prepare internal data structures for rendering.
* Must be called after all Submit calls for a frame, and before
* any rendering calls.
*/
void PrepareForRendering(const CShaderDefines& context);
/**
* Reset the list of submitted overlays.
*/
void EndFrame();
/**
* Render all the submitted particles.
*/
void RenderParticles(bool solidColor = false);
/**
* Render bounding boxes for all the submitted emitters.
*/
void RenderBounds(CShaderProgramPtr& shader);
private:
ParticleRendererInternals* m;
};
#endif // INCLUDED_PARTICLERENDERER
|
