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source: orxonox.OLD/branches/heathaze/src/lib/graphics/effects/heat_haze_manager.cc @ 10585

Last change on this file since 10585 was 10250, checked in by snellen, 18 years ago

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1/*
2   orxonox - the future of 3D-vertical-scrollers
3
4   Copyright (C) 2004 orx
5
6   This program is free software; you can redistribute it and/or modify
7   it under the terms of the GNU General Public License as published by
8   the Free Software Foundation; either version 2, or (at your option)
9   any later version.
10
11   ### File Specific:
12   main-programmer: Silvan Nellen
13   co-programmer: ...
14*/
15
16//#define DEBUG_SPECIAL_MODULE DEBUG_MODULE_
17
18#include "heat_haze_manager.h"
19#include "resource_shader.h"
20
21ObjectListDefinition(HeatHazeManager);
22
23
24/**
25 * the constructor
26 *
27*/
28HeatHazeManager::HeatHazeManager ()
29{
30  this->registerObject(this, HeatHazeManager::_objectList);
31  this->init();
32}
33
34
35/**
36 * standard deconstructor
37*/
38HeatHazeManager::~HeatHazeManager ()
39{
40
41}
42
43
44/**
45 * initialise the heathaze manager
46*/
47void HeatHazeManager::init ()
48{
49  this->heatShader = ResourceShader( "shaders/heat_haze.vert", "shaders/heat_haze.frag");
50
51  this->heatShader.activateShader();
52  Shader::Uniform(heatShader, "ParticlesShot").set(0);
53  Shader::Uniform(heatShader, "FinalRender").set(1);
54  parameters = new Shader::Uniform(heatShader, "parameters");
55  //parameters->set(1.0f/offScreenWidth, 1.0f/offScreenHeight, scale, scale);
56  this->heatShader.deactivateShader();
57
58}
59
60
61/**
62 * Get the mask of all heat particles
63*/
64void HeatHazeManager::acquireMask()
65{
66 glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
67
68 for (ObjectList<HeatParticles>::const_iterator it = HeatParticles::objectList().begin();
69       it != HeatParticles::objectList().end();
70       ++it)
71     {
72     //TODO: Let all the HeatParticles draw the particles in a temporary buffer (texture unit 1)
73     }
74
75 // TODO: Copy the current framebuffer into a texture (particleMask)
76 //particleMask.
77}
78
79/**
80 * Apply the disortion effect to the frame
81*/
82void HeatHazeManager::apply()
83{
84 
85}
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