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annotate dmscene.h @ 107:2b30217a3c39 default tip

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Fix verbose build echos.
author Matti Hamalainen <ccr@tnsp.org>
date Thu, 29 Feb 2024 21:48:47 +0200
parents 9ee0edff3940
children
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1 //
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2 // GLDragon - OpenGL PLY model viewer / simple benchmark
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3 // -- Scene file handling
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4 // Programmed and designed by Matti 'ccr' Hämäläinen <ccr@tnsp.org>
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5 // (C) Copyright 2019-2020 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 DMSCENE_H
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10 #define DMSCENE_H 1
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12 #include "dmutil.h"
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13 #include <cstdint>
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16 /* Structures and classes
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17 */
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18 struct DMVector3
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19 {
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20 float x, y, z;
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21 };
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24 union DMVector4
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25 {
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26 struct { float x, y, z, w; } p;
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27 struct { float r, g, b, a; } c;
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28 float values[4];
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29 };
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32 struct DMMaterial
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33 {
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34 DMVector4 ambient, diffuse, specular;
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35 int shininess;
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36 };
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38
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39 struct DMModel
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40 {
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41 int nvertices, nfaces;
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42 std::vector<DMVector3> vertices, normals;
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43 std::vector<unsigned int> faces;
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45 DMMaterial material;
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46 DMVector3 translate, scale, rotate;
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47 bool translateSet, scaleSet, rotateSet;
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49 unsigned int id_prog;
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51 std::string
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52 modelFile,
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53 fragShaderFile, vertShaderFile,
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54 fragShaderStr, vertShaderStr;
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56 DMModel()
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57 {
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58 nfaces = nvertices = 0;
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60 translate.x = translate.y = translate.z = 0;
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61 rotate.x = rotate.y = rotate.z = 0;
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62 scale.x = scale.y = scale.z = 0;
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63 translateSet = rotateSet = scaleSet = false;
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64
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65 material.diffuse.c.r = material.diffuse.p.z = 0.56471f;
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66 material.diffuse.c.g = 0.5f;
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67 material.diffuse.c.a = 1.0f;
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69 material.specular.c.r = material.specular.c.g = material.specular.c.b = 0.8f;
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70 material.specular.c.a = 1.0f;
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72 material.shininess = 96;
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73 }
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74 };
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77 struct DMLight
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78 {
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79 DMMaterial color;
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80 DMVector4 position, pointAt;
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82 DMLight()
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83 {
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84 color.ambient.c.r = color.ambient.c.g = color.ambient.p.z = 0.2f; color.ambient.c.a = 1.0f;
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85 color.diffuse.c.r = color.diffuse.c.g = color.diffuse.p.z = 0.8f; color.diffuse.c.a = 1.0f;
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86 color.specular.c.r = color.specular.c.g = color.specular.p.z = 0.5f; color.specular.c.a = 1.0f;
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87
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88 position.p.x = 10.0f;
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89 position.p.y = 10.0f;
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90 position.p.z = 0.0f;
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91 position.p.w = 0.0f;
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92 }
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93 };
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96 struct DMCamera
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97 {
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98 DMVector4 position, pointAt;
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99 };
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101
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102 struct DMSimpleScene
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103 {
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104 DMCamera camera;
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105 std::vector<DMLight> lights;
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106 std::vector<DMModel> models;
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107
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108 bool loadInfo(const std::string &filename);
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109 };
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111 #endif