2019-05-05 14:52:27 +00:00
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use log;
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use env_logger;
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2020-03-15 15:43:15 +00:00
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use std::sync::Arc;
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2020-03-15 23:24:28 +00:00
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use std::time;
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2020-01-26 00:57:15 +00:00
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use cgmath as cgm;
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2019-05-05 14:52:27 +00:00
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mod render;
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2020-01-20 01:00:14 +00:00
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mod util;
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2019-05-05 14:52:27 +00:00
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2020-01-26 00:57:15 +00:00
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use render::vulkan::data;
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2020-03-15 23:24:28 +00:00
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use render::renderable::{Object, Renderable};
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2020-01-26 00:57:15 +00:00
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2019-05-05 14:52:27 +00:00
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fn main() {
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env_logger::init();
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log::info!("Starting...");
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2020-01-26 00:57:15 +00:00
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2020-03-15 22:48:07 +00:00
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let mesh_cube = {
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2020-03-15 15:43:15 +00:00
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let vertices = Arc::new(vec![
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2020-03-15 23:24:28 +00:00
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data::Vertex::new([-0.5, -0.5, -0.5], [1.0, 0.0, 0.0]),
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data::Vertex::new([0.5, -0.5, -0.5], [0.0, 1.0, 0.0]),
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data::Vertex::new([0.5, 0.5, -0.5], [0.0, 0.0, 1.0]),
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data::Vertex::new([-0.5, 0.5, -0.5], [1.0, 1.0, 1.0]),
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data::Vertex::new([-0.5, -0.5, 0.5], [1.0, 1.0, 1.0]),
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data::Vertex::new([0.5, -0.5, 0.5], [1.0, 1.0, 0.0]),
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data::Vertex::new([0.5, 0.5, 0.5], [0.0, 1.0, 1.0]),
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data::Vertex::new([-0.5, 0.5, 0.5], [1.0, 0.0, 1.0]),
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2020-03-14 15:55:03 +00:00
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]);
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2020-03-15 15:43:15 +00:00
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let indices = Arc::new(vec![
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2020-03-15 23:24:28 +00:00
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// bottom
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2, 1, 0, 0, 3, 2,
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// top
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4, 5, 6, 6, 7, 4,
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// left
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4, 7, 0, 0, 7, 3,
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// right
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5, 1, 6, 6, 1, 2,
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// front
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7, 6, 3, 3, 6, 2,
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// back
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5, 4, 1, 1, 4, 0,
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2020-03-14 15:55:03 +00:00
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]);
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2020-03-15 22:48:07 +00:00
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Arc::new(render::renderable::Mesh::new(vertices, indices))
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};
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2020-03-15 23:24:28 +00:00
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let mut renderer = render::Renderer::initialize();
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let mut cubes: Vec<Arc<Object>> = Vec::new();
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for x in -10..10 {
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for y in -10..10 {
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for z in -10..10 {
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2020-03-16 00:03:59 +00:00
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let transform = cgm::Matrix4::from_translation(cgm::Vector3::new((x as f32)*4.0, (y as f32)*4.0, (z as f32)*4.0));
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2020-03-15 23:24:28 +00:00
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let cube = render::renderable::Object {
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mesh: mesh_cube.clone(),
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transform
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};
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cubes.push(Arc::new(cube));
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}
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}
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2020-03-14 15:55:03 +00:00
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}
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2020-01-26 00:57:15 +00:00
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2020-03-15 23:24:28 +00:00
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let mut renderables: Vec<Arc<dyn Renderable>> = Vec::with_capacity(2000);
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for c in cubes.iter() {
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renderables.push(c.clone());
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}
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let start = time::Instant::now();
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loop {
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let instant_ns = time::Instant::now().duration_since(start).as_nanos() as u64;
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let instant = ((instant_ns/1000) as f32) / 1_000_000.0;
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let position = (instant / 10.0) * 3.14 * 2.0;
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let view = cgm::Matrix4::look_at(
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2020-03-15 23:40:04 +00:00
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cgm::Point3::new(
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position.cos() * 10.0 * (((position*2.0).cos()/2.0)+1.0),
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position.sin() * 10.0 * (((position*2.0).cos()/2.0)+1.0),
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2020-03-16 00:03:59 +00:00
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3.0
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2020-03-15 23:40:04 +00:00
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),
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2020-03-15 23:24:28 +00:00
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cgm::Point3::new(0.0, 0.0, 0.0),
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cgm::Vector3::new(0.0, 0.0, 1.0)
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);
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renderer.draw_frame(&view, &renderables);
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if renderer.poll_close() {
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return;
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}
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}
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2019-05-05 14:52:27 +00:00
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}
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