GLFWwindow *setup_program(t_properties *properties)
{
static const float verts[] = {-1, 1, -1, -1, 1, -1, 1, 1};
static const GLuint inds[] = {0, 1, 3, 1, 2, 3};
GLFWwindow *window;
properties->width = 1000;
properties->height = 1000;
window = make_glfw(properties->width, properties->height);
glClearColor(0, 0, 0, 1);
properties->model = vao();
properties->verts = data_buffer((GLvoid *)verts, sizeof(verts));
properties->indices = index_buffer((GLvoid *)inds, sizeof(inds));
vao_add_indices(properties->model, properties->indices);
vao_add_vdata(properties->model, properties->verts, 2, GL_FALSE);
ft_putnbr(glGetError());
ft_putendl(" -0");
properties->shaders[0] = load_vertex();
properties->shaders[1] = load_fragment(properties->map);
properties->program = shader_program(properties->shaders, 2);
ft_putnbr(glGetError());
ft_putendl(" -1");
glUseProgram(properties->program);
glBindVertexArray(properties->model);
glEnableVertexAttribArray(0);
init_uniforms(properties->program);
return (window);
}
void scm_scene::set_frag(const std::string &s)
{
frag_file = s;
glsl_delete(&render);
if (!vert_file.empty() && !frag_file.empty())
glsl_source(&render, vert_file.c_str(), -1, frag_file.c_str(), -1);
init_uniforms();
}
// support functions
void config::
init(float aspect_ratio) {
glEnable(GL_MULTISAMPLE_ARB);
glClearColor(0.0,0.0,0.0,0.0);
aspect_ratio_ = aspect_ratio;
init_programs();
init_uniforms();
}