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annotate dmglrender.h @ 62:baccf2044289

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Move the OpenGL rendering, setup etc. into a separate module/class, perhaps facilitating other types of renderers in future .. maybe.
author Matti Hamalainen <ccr@tnsp.org>
date Sat, 14 Dec 2019 16:39:20 +0200
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children d6ffc59bb84d
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62
baccf2044289 Move the OpenGL rendering, setup etc. into a separate module/class, perhaps
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1 //
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2 // GLDragon - OpenGL PLY model viewer / simple benchmark
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3 // -- OpenGL rendering of DMSimpleScene
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4 // Programmed and designed by Matti 'ccr' Hämäläinen <ccr@tnsp.org>
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5 // (C) Copyright 2019 Tecnic Software productions (TNSP)
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6 //
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7 // See file "COPYING" for license information.
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8 //
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9 #ifndef DMGLRENDER_H
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10 #define DMGLRENDER_H 1
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11
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12 #include "dmrender.h"
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13 #include <SDL_opengl.h>
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14
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15
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16 struct DMGLSimpleRenderer : DMSimpleRenderer
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17 {
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18 SDL_GLContext glContext;
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19
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20 DMGLSimpleRenderer()
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21 {
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22 glContext = NULL;
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23 }
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24
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25 bool checkErrors(void);
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26 bool initRender1(void);
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27 bool initRender2(SDL_Window *window);
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28 bool initRender3(const int width, const int height);
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29 void shutdownRenderer(void);
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30
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31 void drawModel(const DMSimpleScene &scene, const DMModel &model, const float time);
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32 void drawScene(const DMSimpleScene &scene, const float time);
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33
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34 bool compileModelShaders(DMModel &model);
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35 bool setupLight(const int n, DMLight &light);
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36 bool setupCamera(DMCamera &camera);
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37 bool animate(DMSimpleScene &scene, const float time);
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38 };
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39
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40 #endif