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comparison 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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61:7b138613e2fc 62:baccf2044289
1 //
2 // GLDragon - OpenGL PLY model viewer / simple benchmark
3 // -- OpenGL rendering of DMSimpleScene
4 // Programmed and designed by Matti 'ccr' Hämäläinen <ccr@tnsp.org>
5 // (C) Copyright 2019 Tecnic Software productions (TNSP)
6 //
7 // See file "COPYING" for license information.
8 //
9 #ifndef DMGLRENDER_H
10 #define DMGLRENDER_H 1
11
12 #include "dmrender.h"
13 #include <SDL_opengl.h>
14
15
16 struct DMGLSimpleRenderer : DMSimpleRenderer
17 {
18 SDL_GLContext glContext;
19
20 DMGLSimpleRenderer()
21 {
22 glContext = NULL;
23 }
24
25 bool checkErrors(void);
26 bool initRender1(void);
27 bool initRender2(SDL_Window *window);
28 bool initRender3(const int width, const int height);
29 void shutdownRenderer(void);
30
31 void drawModel(const DMSimpleScene &scene, const DMModel &model, const float time);
32 void drawScene(const DMSimpleScene &scene, const float time);
33
34 bool compileModelShaders(DMModel &model);
35 bool setupLight(const int n, DMLight &light);
36 bool setupCamera(DMCamera &camera);
37 bool animate(DMSimpleScene &scene, const float time);
38 };
39
40 #endif