void createMazeScene(ViewerSP viewer, CameraSP camera, GroupSP& scene, LightSP& light) {
ShaderCoreFactory shaderFactory("resources/shaders");
#ifdef SCG_CPP11_INITIALIZER_LISTS
auto shaderPhong = shaderFactory.createShaderFromSourceFiles({
ShaderFile("phong_vert.glsl", GL_VERTEX_SHADER),
ShaderFile("phong_frag.glsl", GL_FRAGMENT_SHADER),
ShaderFile("blinn_phong_lighting.glsl", GL_FRAGMENT_SHADER),
ShaderFile("texture_none.glsl", GL_FRAGMENT_SHADER)
});
auto shaderPhongTex = shaderFactory.createShaderFromSourceFiles({
ShaderFile("phong_vert.glsl", GL_VERTEX_SHADER),
ShaderFile("phong_frag.glsl", GL_FRAGMENT_SHADER),
ShaderFile("blinn_phong_lighting.glsl", GL_FRAGMENT_SHADER),
ShaderFile("texture2d_modulate.glsl", GL_FRAGMENT_SHADER)
});
// Gouraud shader
auto shaderGouraud = shaderFactory.createShaderFromSourceFiles({
ShaderFile("simple_gouraud_vert.glsl", GL_VERTEX_SHADER),
ShaderFile("simple_gouraud_frag.glsl", GL_FRAGMENT_SHADER)
});
// Phong shader with texture mapping
auto shaderBumpTex =
shaderFactory.createShaderFromSourceFiles({
ShaderFile("bump_vert.glsl", GL_VERTEX_SHADER),
ShaderFile("texture2d_modulate.glsl", GL_FRAGMENT_SHADER),
ShaderFile("bump_frag.glsl", GL_FRAGMENT_SHADER)
});
// Skybox shader
auto shaderSkybox = shaderFactory.createShaderFromSourceFiles( {
ShaderFile("skybox_vert.glsl", GL_VERTEX_SHADER),
ShaderFile("skybox_frag.glsl", GL_FRAGMENT_SHADER)
});
#else
std::vector<ShaderFile> shaderFiles;
shaderFiles.push_back(ShaderFile("simple_gouraud_vert.glsl", GL_VERTEX_SHADER));
shaderFiles.push_back(ShaderFile("simple_gouraud_frag.glsl", GL_FRAGMENT_SHADER));
auto shaderGouraud = shaderFactory.createShaderFromSourceFiles(shaderFiles);
// Phong shader with texture mapping
shaderFiles.clear();
shaderFiles.push_back(ShaderFile("bump_vert.glsl", GL_VERTEX_SHADER));
shaderFiles.push_back(ShaderFile("texture2d_modulate.glsl", GL_FRAGMENT_SHADER));
shaderFiles.push_back(ShaderFile("bump_frag.glsl", GL_FRAGMENT_SHADER));
auto shaderBumpTex = shaderFactory.createShaderFromSourceFiles(shaderFiles);
shaderFiles.clear();
shaderFiles.push_back(ShaderFile("skybox_vert.glsl", GL_VERTEX_SHADER));
shaderFiles.push_back(ShaderFile("skybox_frag.glsl", GL_FRAGMENT_SHADER));
auto shaderSkybox = shaderFactory.createShaderFromSourceFiles(shaderFiles);
#endif
// camera controllers
camera->translate(glm::vec3(0.f, 2.f, 1.f))->dolly(0.f);
#ifdef SCG_CPP11_INITIALIZER_LISTS
viewer->addControllers({
FirstPersonController::create(camera),
MouseController::create(camera)
});
#else
viewer->addController(FirstPersonController::create(camera))
->addController(MouseController::create(camera));
#endif
maze::Maze maze1 = maze::generateMaze();
GeometryCoreFactory geometryFactory;
TextureCoreFactory textureFactory("resources/textures");
auto matWhite = MaterialCore::create();
matWhite->setAmbientAndDiffuse(glm::vec4(1.f, 1.f, 1.f, 1.f))
->setSpecular(glm::vec4(0.1f, 0.1f, 0.1f, 1.f))
->setShininess(5.f)
->init();
auto skyboxTrans = createSkybox(geometryFactory, textureFactory, shaderSkybox, matWhite);
auto slenderTrans = createSlenderman(geometryFactory, textureFactory, shaderPhongTex, matWhite);
auto mazeScene = Group::create();
mazeScene->addCore(shaderPhong);
mazeScene->addChild(camera)->addChild(light);
light->addChild(skyboxTrans);
light->addChild(slenderTrans);
for (int i = 0; i < maze::MAZE_SIZE; i++) {
for (int j = 0; j < maze::MAZE_SIZE; j++) {
light->addChild(cell::createCell(j, i, maze1, shaderBumpTex));
}
}
scene = mazeScene;
}
