Method initialize

src/visualization/components/buffer.cpp:578–607

}

bool Buffer::initialize() {
    if (!create_shader_program()) {
        return false;
    }

    // Buffer VBO
    // clang-format off
    static constexpr auto g_vertex_buffer_data = std::array{
        -0.5f, -0.5f,
         0.5f, -0.5f,
         0.5f,  0.5f,
         0.5f,  0.5f,
        -0.5f,  0.5f,
        -0.5f, -0.5f,
    };
    // clang-format on

    gl_canvas_ref().glGenBuffers(1, &vbo_);
    gl_canvas_ref().glBindBuffer(GL_ARRAY_BUFFER, vbo_);
    gl_canvas_ref().glBufferData(GL_ARRAY_BUFFER,
                                 sizeof(g_vertex_buffer_data),
                                 g_vertex_buffer_data.data(),
                                 GL_STATIC_DRAW);

    setup_gl_buffer();

    update_object_pose();

    return true;
}

void Buffer::draw(const mat4& projection, const mat4& viewInv) {
    buff_prog_.use();