Trac3r-rust/src/main.rs

#![allow(dead_code)]
#![allow(unused_variables)]
#![allow(unused_mut)]

extern crate cgmath;
extern crate image;
extern crate nalgebra as na;
extern crate rand;
extern crate sfml;
extern crate time;

use sfml::graphics::*;
use sfml::graphics::{
    Color, RenderTarget, RenderWindow,
};
use sfml::system::*;
use sfml::window::{Key, Style};
use sfml::window::mouse::*;
use sfml::window::mouse;

use vulkano::sync;
use std::sync::Arc;
use std::{fs, mem, iter, ptr};
use std::path::PathBuf;
use std::result;

use crate::input::Input;
use crate::slider::Slider;
use crate::timer::Timer;
use na::DimAdd;
use std::time::{SystemTime, Duration};
use std::ffi::CStr;
use std::ptr::write;
use vulkano::buffer::{BufferUsage, CpuAccessibleBuffer, DeviceLocalBuffer, ImmutableBuffer, BufferAccess};
use vulkano::command_buffer::AutoCommandBufferBuilder;
use vulkano::descriptor::descriptor_set::PersistentDescriptorSet;
use vulkano::device::{Device, DeviceExtensions};
use vulkano::instance::{Instance, InstanceExtensions, PhysicalDevice};
use vulkano::pipeline::ComputePipeline;
use vulkano::descriptor::pipeline_layout::PipelineLayoutAbstract;
use vulkano::sync::GpuFuture;
use shaderc::CompileOptions;
use shade_runner::CompileError;
use crate::workpiece::{WorkpieceLoader, Workpiece};
use winit::{EventsLoop, WindowBuilder, WindowEvent, Event, DeviceEvent, VirtualKeyCode, ElementState};
use winit::dpi::LogicalSize;
use vulkano_win::VkSurfaceBuild;


mod slider;
mod timer;
mod input;
mod vkprocessor;
mod util;
mod button;
mod workpiece;


//struct Sprite {
//    pub texture:
//
//
//}

/*


How the F am I going to do sprites?

I need sprites for the slider and buttons at least

The background + render of the toolpath can probably just be straight up hand manipulated textures

Sprite will have 4 verticies and a texture along with position and size attributes



*/

fn main() {

    let instance = {
        let extensions = vulkano_win::required_extensions();
        Instance::new(None, &extensions, None).unwrap()
    };

    let mut events_loop = EventsLoop::new();
    let mut surface = WindowBuilder::new()
        .with_dimensions(LogicalSize::from((800, 800)))
        .build_vk_surface(&events_loop, instance.clone()).unwrap();
    let mut window = surface.window();


    let mut processor = vkprocessor::VkProcessor::new(&instance, &surface);

    processor.compile_kernel(String::from("simple-edge.compute"));
    processor.compile_shaders(String::from("simple_texture"), &surface);

    processor.load_buffers(String::from("background.jpg"));


    let mut timer = Timer::new();
  //  let mut input = Input::new();


    let step_size: f32 = 0.005;
    let mut elapsed_time: f32;
    let mut delta_time: f32;
    let mut accumulator_time: f32 = 0.0;
    let mut current_time: f32 = timer.elap_time();

    let mut mouse_xy = Vector2i::new(0,0);







    let mut s = Box::new(sync::now(processor.device.clone())) as Box<dyn GpuFuture>;


    while let Some(p) = window.get_position() {

//                Event::MouseButtonPressed { button, x, y} => {
//                    let x = x as u32;
//                    let y = y as u32;
//                    mouse_xy = mouse::desktop_position();
//                    let r = processor.image_buffer[((processor.xy.0 * y + x) * 4 + 0) as usize] as u8;
//                    let g = processor.image_buffer[((processor.xy.0 * y + x) * 4 + 1) as usize] as u8;
//                    let b = processor.image_buffer[((processor.xy.0 * y + x) * 4 + 2) as usize] as u8;
//                    let a = processor.image_buffer[((processor.xy.0 * y + x) * 4 + 3) as usize] as u8;
//
//                    selected_colors.push(
//                        RectangleShape::with_size(Vector2f::new(30.0, 30.0))
//                    );
//
//                    let mut x_position = 45.0 * selected_colors.len() as f32;
//
//                    selected_colors.last_mut().unwrap().set_position(Vector2f::new(x_position, 80.0));
//                    selected_colors.last_mut().unwrap().set_fill_color(&Color::rgba(r,g,b,a));
//                }


        elapsed_time = timer.elap_time();
        delta_time = elapsed_time - current_time;
        current_time = elapsed_time;
        if delta_time > 0.02 {
            delta_time = 0.02;
        }
        accumulator_time += delta_time;

        while (accumulator_time - step_size) >= step_size {
            accumulator_time -= step_size;
        }

        let mut exit = false;
        events_loop.poll_events(|event| {
            match event {
                Event::WindowEvent { event: WindowEvent::CloseRequested, .. } =>
                    {
                        exit = true;
                    },
                Event::WindowEvent { event: WindowEvent::Resized(_), .. } => {
                    processor.recreate_swapchain(&surface);
                },
                Event::DeviceEvent { event: DeviceEvent::Key(keyboard_input), .. } => {

                    match keyboard_input.virtual_keycode.unwrap() {
                        VirtualKeyCode::A => {
                            if keyboard_input.state == ElementState::Pressed {
                                processor.save_edges_image();
                            }
                        }
                        _ => ()
                    }
                },
                _ => ()
            }
        });

        if exit {
            return;
        }


        s = processor.run(&surface, s);
    }
}