fuck what I wanted to do

This commit is contained in:
STP
2023-11-11 19:34:51 -05:00
parent 5492d63ff6
commit b4bc726fee
5 changed files with 139 additions and 426 deletions

188
Cargo.lock generated
View File

@@ -389,6 +389,18 @@ dependencies = [
"miniz_oxide", "miniz_oxide",
] ]
[[package]]
name = "flume"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "55ac459de2512911e4b674ce33cf20befaba382d05b62b008afc1c8b57cbf181"
dependencies = [
"futures-core",
"futures-sink",
"nanorand",
"spin",
]
[[package]] [[package]]
name = "foreign-types" name = "foreign-types"
version = "0.3.2" version = "0.3.2"
@@ -431,6 +443,31 @@ version = "0.3.1"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "aa9a19cbb55df58761df49b23516a86d432839add4af60fc256da840f66ed35b" checksum = "aa9a19cbb55df58761df49b23516a86d432839add4af60fc256da840f66ed35b"
[[package]]
name = "futures-core"
version = "0.3.29"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "eb1d22c66e66d9d72e1758f0bd7d4fd0bee04cad842ee34587d68c07e45d088c"
[[package]]
name = "futures-sink"
version = "0.3.29"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e36d3378ee38c2a36ad710c5d30c2911d752cb941c00c72dbabfb786a7970817"
[[package]]
name = "getrandom"
version = "0.2.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "fe9006bed769170c11f845cf00c7c1e9092aeb3f268e007c3e760ac68008070f"
dependencies = [
"cfg-if",
"js-sys",
"libc",
"wasi",
"wasm-bindgen",
]
[[package]] [[package]]
name = "gimli" name = "gimli"
version = "0.28.0" version = "0.28.0"
@@ -438,10 +475,21 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6fb8d784f27acf97159b40fc4db5ecd8aa23b9ad5ef69cdd136d3bc80665f0c0" checksum = "6fb8d784f27acf97159b40fc4db5ecd8aa23b9ad5ef69cdd136d3bc80665f0c0"
[[package]] [[package]]
name = "glow" name = "gl_generator"
version = "0.12.3" version = "0.14.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ca0fe580e4b60a8ab24a868bc08e2f03cbcb20d3d676601fa909386713333728" checksum = "1a95dfc23a2b4a9a2f5ab41d194f8bfda3cabec42af4e39f08c339eb2a0c124d"
dependencies = [
"khronos_api",
"log",
"xml-rs",
]
[[package]]
name = "glow"
version = "0.13.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "886c2a30b160c4c6fec8f987430c26b526b7988ca71f664e6a699ddf6f9601e4"
dependencies = [ dependencies = [
"js-sys", "js-sys",
"slotmap", "slotmap",
@@ -449,6 +497,15 @@ dependencies = [
"web-sys", "web-sys",
] ]
[[package]]
name = "glutin_wgl_sys"
version = "0.5.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6c8098adac955faa2d31079b65dc48841251f69efd3ac25477903fc424362ead"
dependencies = [
"gl_generator",
]
[[package]] [[package]]
name = "gpu-alloc" name = "gpu-alloc"
version = "0.6.0" version = "0.6.0"
@@ -470,12 +527,13 @@ dependencies = [
[[package]] [[package]]
name = "gpu-allocator" name = "gpu-allocator"
version = "0.22.0" version = "0.23.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ce95f9e2e11c2c6fadfce42b5af60005db06576f231f5c92550fdded43c423e8" checksum = "40fe17c8a05d60c38c0a4e5a3c802f2f1ceb66b76c67d96ffb34bef0475a7fad"
dependencies = [ dependencies = [
"backtrace", "backtrace",
"log", "log",
"presser",
"thiserror", "thiserror",
"winapi", "winapi",
"windows", "windows",
@@ -489,7 +547,7 @@ checksum = "cc11df1ace8e7e564511f53af41f3e42ddc95b56fd07b3f4445d2a6048bc682c"
dependencies = [ dependencies = [
"bitflags 2.4.1", "bitflags 2.4.1",
"gpu-descriptor-types", "gpu-descriptor-types",
"hashbrown 0.14.2", "hashbrown",
] ]
[[package]] [[package]]
@@ -501,12 +559,6 @@ dependencies = [
"bitflags 2.4.1", "bitflags 2.4.1",
] ]
[[package]]
name = "hashbrown"
version = "0.12.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
[[package]] [[package]]
name = "hashbrown" name = "hashbrown"
version = "0.14.2" version = "0.14.2"
@@ -550,16 +602,6 @@ version = "2.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4" checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
[[package]]
name = "indexmap"
version = "1.9.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bd070e393353796e801d209ad339e89596eb4c8d430d18ede6a1cced8fafbd99"
dependencies = [
"autocfg",
"hashbrown 0.12.3",
]
[[package]] [[package]]
name = "indexmap" name = "indexmap"
version = "2.1.0" version = "2.1.0"
@@ -567,7 +609,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d530e1a18b1cb4c484e6e34556a0d948706958449fca0cab753d649f2bce3d1f" checksum = "d530e1a18b1cb4c484e6e34556a0d948706958449fca0cab753d649f2bce3d1f"
dependencies = [ dependencies = [
"equivalent", "equivalent",
"hashbrown 0.14.2", "hashbrown",
] ]
[[package]] [[package]]
@@ -619,15 +661,21 @@ dependencies = [
[[package]] [[package]]
name = "khronos-egl" name = "khronos-egl"
version = "4.1.0" version = "6.0.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8c2352bd1d0bceb871cb9d40f24360c8133c11d7486b68b5381c1dd1a32015e3" checksum = "6aae1df220ece3c0ada96b8153459b67eebe9ae9212258bb0134ae60416fdf76"
dependencies = [ dependencies = [
"libc", "libc",
"libloading 0.7.4", "libloading 0.8.1",
"pkg-config", "pkg-config",
] ]
[[package]]
name = "khronos_api"
version = "3.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e2db585e1d738fc771bf08a151420d3ed193d9d895a36df7f6f8a9456b911ddc"
[[package]] [[package]]
name = "lazy_static" name = "lazy_static"
version = "1.4.0" version = "1.4.0"
@@ -738,9 +786,9 @@ dependencies = [
[[package]] [[package]]
name = "metal" name = "metal"
version = "0.26.0" version = "0.27.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "623b5e6cefd76e58f774bd3cc0c6f5c7615c58c03a97815245a25c3c9bdee318" checksum = "c43f73953f8cbe511f021b58f18c3ce1c3d1ae13fe953293e13345bf83217f25"
dependencies = [ dependencies = [
"bitflags 2.4.1", "bitflags 2.4.1",
"block", "block",
@@ -781,15 +829,15 @@ dependencies = [
[[package]] [[package]]
name = "naga" name = "naga"
version = "0.13.0" version = "0.14.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c1ceaaa4eedaece7e4ec08c55c640ba03dbb73fb812a6570a59bcf1930d0f70e" checksum = "61d829abac9f5230a85d8cc83ec0879b4c09790208ae25b5ea031ef84562e071"
dependencies = [ dependencies = [
"bit-set", "bit-set",
"bitflags 2.4.1", "bitflags 2.4.1",
"codespan-reporting", "codespan-reporting",
"hexf-parse", "hexf-parse",
"indexmap 1.9.3", "indexmap",
"log", "log",
"num-traits", "num-traits",
"rustc-hash", "rustc-hash",
@@ -826,6 +874,15 @@ dependencies = [
"syn 1.0.109", "syn 1.0.109",
] ]
[[package]]
name = "nanorand"
version = "0.7.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6a51313c5820b0b02bd422f4b44776fbf47961755c74ce64afc73bfad10226c3"
dependencies = [
"getrandom",
]
[[package]] [[package]]
name = "ndk" name = "ndk"
version = "0.7.0" version = "0.7.0"
@@ -1084,12 +1141,6 @@ version = "2.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9b2a4787296e9989611394c33f193f676704af1686e70b8f8033ab5ba9a35a94" checksum = "9b2a4787296e9989611394c33f193f676704af1686e70b8f8033ab5ba9a35a94"
[[package]]
name = "pin-project-lite"
version = "0.2.13"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8afb450f006bf6385ca15ef45d71d2288452bc3683ce2e2cacc0d18e4be60b58"
[[package]] [[package]]
name = "pkg-config" name = "pkg-config"
version = "0.3.27" version = "0.3.27"
@@ -1115,6 +1166,12 @@ version = "0.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "22686f4785f02a4fcc856d3b3bb19bf6c8160d103f7a99cc258bddd0251dc7f2" checksum = "22686f4785f02a4fcc856d3b3bb19bf6c8160d103f7a99cc258bddd0251dc7f2"
[[package]]
name = "presser"
version = "0.3.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e8cf8e6a8aa66ce33f63993ffc4ea4271eb5b0530a9002db8455ea6050c77bfa"
[[package]] [[package]]
name = "proc-macro-crate" name = "proc-macro-crate"
version = "1.3.1" version = "1.3.1"
@@ -1229,7 +1286,6 @@ dependencies = [
"log", "log",
"nalgebra", "nalgebra",
"pollster", "pollster",
"tokio",
"wgpu", "wgpu",
"winit", "winit",
] ]
@@ -1346,6 +1402,15 @@ dependencies = [
"wayland-protocols", "wayland-protocols",
] ]
[[package]]
name = "spin"
version = "0.9.8"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6980e8d7511241f8acf4aebddbb1ff938df5eebe98691418c4468d0b72a96a67"
dependencies = [
"lock_api",
]
[[package]] [[package]]
name = "spirv" name = "spirv"
version = "0.2.0+1.5.4" version = "0.2.0+1.5.4"
@@ -1444,16 +1509,6 @@ dependencies = [
"strict-num", "strict-num",
] ]
[[package]]
name = "tokio"
version = "1.34.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d0c014766411e834f7af5b8f4cf46257aab4036ca95e9d2c144a10f59ad6f5b9"
dependencies = [
"backtrace",
"pin-project-lite",
]
[[package]] [[package]]
name = "toml_datetime" name = "toml_datetime"
version = "0.6.5" version = "0.6.5"
@@ -1466,7 +1521,7 @@ version = "0.19.15"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1b5bb770da30e5cbfde35a2d7b9b8a2c4b8ef89548a7a6aeab5c9a576e3e7421" checksum = "1b5bb770da30e5cbfde35a2d7b9b8a2c4b8ef89548a7a6aeab5c9a576e3e7421"
dependencies = [ dependencies = [
"indexmap 2.1.0", "indexmap",
"toml_datetime", "toml_datetime",
"winnow", "winnow",
] ]
@@ -1670,12 +1725,13 @@ dependencies = [
[[package]] [[package]]
name = "wgpu" name = "wgpu"
version = "0.17.1" version = "0.18.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ed547920565c56c7a29afb4538ac5ae5048865a5d2f05bff3ad4fbeb921a9a2c" checksum = "30e7d227c9f961f2061c26f4cb0fbd4df0ef37e056edd0931783599d6c94ef24"
dependencies = [ dependencies = [
"arrayvec", "arrayvec",
"cfg-if", "cfg-if",
"flume",
"js-sys", "js-sys",
"log", "log",
"naga", "naga",
@@ -1694,9 +1750,9 @@ dependencies = [
[[package]] [[package]]
name = "wgpu-core" name = "wgpu-core"
version = "0.17.1" version = "0.18.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0f8a44dd301a30ceeed3c27d8c0090433d3da04d7b2a4042738095a424d12ae7" checksum = "837e02ddcdc6d4a9b56ba4598f7fd4202a7699ab03f6ef4dcdebfad2c966aea6"
dependencies = [ dependencies = [
"arrayvec", "arrayvec",
"bit-vec", "bit-vec",
@@ -1717,9 +1773,9 @@ dependencies = [
[[package]] [[package]]
name = "wgpu-hal" name = "wgpu-hal"
version = "0.17.2" version = "0.18.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9a80bf0e3c77399bb52850cb0830af9bad073d5cfcb9dd8253bef8125c42db17" checksum = "1e30b9a8155c83868e82a8c5d3ce899de6c3961d2ef595de8fc168a1677fc2d8"
dependencies = [ dependencies = [
"android_system_properties", "android_system_properties",
"arrayvec", "arrayvec",
@@ -1730,6 +1786,7 @@ dependencies = [
"core-graphics-types", "core-graphics-types",
"d3d12", "d3d12",
"glow", "glow",
"glutin_wgl_sys",
"gpu-alloc", "gpu-alloc",
"gpu-allocator", "gpu-allocator",
"gpu-descriptor", "gpu-descriptor",
@@ -1742,6 +1799,7 @@ dependencies = [
"metal", "metal",
"naga", "naga",
"objc", "objc",
"once_cell",
"parking_lot", "parking_lot",
"profiling", "profiling",
"range-alloc", "range-alloc",
@@ -1758,9 +1816,9 @@ dependencies = [
[[package]] [[package]]
name = "wgpu-types" name = "wgpu-types"
version = "0.17.0" version = "0.18.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ee64d7398d0c2f9ca48922c902ef69c42d000c759f3db41e355f4a570b052b67" checksum = "0d5ed5f0edf0de351fe311c53304986315ce866f394a2e6df0c4b3c70774bcdd"
dependencies = [ dependencies = [
"bitflags 2.4.1", "bitflags 2.4.1",
"js-sys", "js-sys",
@@ -1816,11 +1874,21 @@ checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
[[package]] [[package]]
name = "windows" name = "windows"
version = "0.44.0" version = "0.51.1"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9e745dab35a0c4c77aa3ce42d595e13d2003d6902d6b08c9ef5fc326d08da12b" checksum = "ca229916c5ee38c2f2bc1e9d8f04df975b4bd93f9955dc69fabb5d91270045c9"
dependencies = [ dependencies = [
"windows-targets 0.42.2", "windows-core",
"windows-targets 0.48.5",
]
[[package]]
name = "windows-core"
version = "0.51.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f1f8cf84f35d2db49a46868f947758c7a1138116f7fac3bc844f43ade1292e64"
dependencies = [
"windows-targets 0.48.5",
] ]
[[package]] [[package]]

View File

@@ -4,12 +4,15 @@ version = "0.1.0"
edition = "2021" edition = "2021"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[package.include]
"shaders" = "shaders"
[dependencies] [dependencies]
cfg-if = "1" cfg-if = "1"
nalgebra = "0.32.3"
winit = "0.28" winit = "0.28"
env_logger = "0.10" env_logger = "0.10"
log = "0.4" log = "0.4"
wgpu = "0.18"
pollster = "0.3" pollster = "0.3"
wgpu = "0.17" nalgebra = "0.32.3"
tokio = "1.34.0"

View File

@@ -1,197 +0,0 @@
use std::borrow::Cow;
use std::fs;
use std::iter;
use wgpu::ShaderModuleDescriptor;
use winit::{
event::*,
event_loop::{ControlFlow, EventLoop},
window::Window,
window::WindowBuilder,
};
pub struct Display {
//Surface we will draw two
surface: wgpu::Surface,
// Description of a surface
config: wgpu::SurfaceConfiguration,
//Device we will he using to render
device: wgpu::Device,
// Command query for a divice
queue: wgpu::Queue,
size: winit::dpi::PhysicalSize<u32>,
// The window must be declared after the surface so
// it gets dropped after it as the surface contains
// unsafe references to the window's resources.
window: winit::window::Window,
// Handle to a rendering pipeline
render_pipeline: wgpu::RenderPipeline,
clear_color: wgpu::Color,
}
impl Display {
// Creating some of the wgpu types requires async code
pub async fn new(window: Window, shader_filename: String) -> Self {
//Self explaining, the window size
let size = window.inner_size();
// Backends to handle our gpu
let instance = wgpu::Instance::new(wgpu::InstanceDescriptor {
backends: wgpu::Backends::all(),
dx12_shader_compiler: Default::default(),
});
// Surface needs to be alive as long as window is created
let surface = unsafe { instance.create_surface(&window) }.unwrap();
// Handles our graphics card, gets backend the adapter uses
// Compatible surface fields tells wgpu whats a adapter that can supply a surface
let adapter = instance
.request_adapter(&wgpu::RequestAdapterOptions {
power_preference: wgpu::PowerPreference::default(),
compatible_surface: Some(&surface),
force_fallback_adapter: false,
})
.await
.unwrap();
// Use the adapter to create a device and queue
// Includes limitations on the graphics card
let (device, queue) = adapter
.request_device(
&wgpu::DeviceDescriptor {
features: wgpu::Features::empty(),
// WebGL doesn't support all of wgpu's features, so if
// we're building for the web we'll have to disable some.
limits: wgpu::Limits::default(),
label: None,
},
None, // Trace path
)
.await
.unwrap();
// Some surfaces have different capabilities, get the capabilities
let surface_caps = surface.get_capabilities(&adapter);
// Find how surface textures will be stored on the GPU
let surface_format = surface_caps
.formats
.iter()
.copied()
.find(|f| f.is_srgb())
.unwrap_or(surface_caps.formats[0]);
let config = wgpu::SurfaceConfiguration {
usage: wgpu::TextureUsages::RENDER_ATTACHMENT,
format: surface_format,
width: size.width,
height: size.height,
present_mode: surface_caps.present_modes[0],
alpha_mode: surface_caps.alpha_modes[0],
view_formats: vec![],
};
surface.configure(&device, &config);
//Load a shader into our device and get a module handler
let shader_contents =
fs::read_to_string(shader_filename).expect("Failed to read shader file");
let shader = device.create_shader_module(ShaderModuleDescriptor {
label: Some("Shader.wgsl"),
source: wgpu::ShaderSource::Wgsl(Cow::Borrowed(&shader_contents)),
});
//Create pipeline layout using device
let render_pipeline_layout =
device.create_pipeline_layout(&wgpu::PipelineLayoutDescriptor {
label: Some("Render Pipeline Layout"),
bind_group_layouts: &[],
push_constant_ranges: &[],
});
//Create final render pipeline
let render_pipeline = device.create_render_pipeline(&wgpu::RenderPipelineDescriptor {
label: Some("Render Pipeline"),
layout: Some(&render_pipeline_layout),
vertex: wgpu::VertexState {
module: &shader,
entry_point: "vs_main", // 1.
buffers: &[], // 2.
},
fragment: Some(wgpu::FragmentState {
// 3.
module: &shader,
entry_point: "fs_main",
targets: &[Some(wgpu::ColorTargetState {
// 4.
format: config.format,
blend: Some(wgpu::BlendState::REPLACE),
write_mask: wgpu::ColorWrites::ALL,
})],
}),
primitive: wgpu::PrimitiveState {
topology: wgpu::PrimitiveTopology::TriangleList, // 1.
strip_index_format: None,
front_face: wgpu::FrontFace::Ccw, // 2.
cull_mode: Some(wgpu::Face::Back),
// Setting this to anything other than Fill requires Features::NON_FILL_POLYGON_MODE
polygon_mode: wgpu::PolygonMode::Fill,
// Requires Features::DEPTH_CLIP_CONTROL
unclipped_depth: false,
// Requires Features::CONSERVATIVE_RASTERIZATION
conservative: false,
},
depth_stencil: None, // 1.
multisample: wgpu::MultisampleState {
count: 1, // 2.
mask: !0, // 3.
alpha_to_coverage_enabled: false, // 4.
},
multiview: None, // 5.
});
let clear_color = wgpu::Color {
r: 0.0,
g: 0.0,
b: 0.0,
a: 1.0,
};
Self {
window,
surface,
device,
queue,
config,
size,
render_pipeline,
clear_color,
}
}
}
impl Display {
pub fn render(
&mut self,
render_function: fn(
&wgpu::Device,
&wgpu::Queue,
&wgpu::SurfaceTexture,
&wgpu::RenderPipeline,
) -> Result<(), wgpu::SurfaceError>,
) -> Result<(), wgpu::SurfaceError> {
let texture = &self.surface.get_current_texture().expect("All good");
render_function(&self.device, &self.queue, &texture, &self.render_pipeline)
}
}
impl Display {
pub fn window(&self) -> &Window {
&self.window
}
pub fn resize(&mut self, new_size: winit::dpi::PhysicalSize<u32>) {
self.size = new_size;
self.config.width = new_size.width;
self.config.height = new_size.height;
self.surface.configure(&self.device, &self.config);
}
pub fn get_size(&self) -> winit::dpi::PhysicalSize<u32> {
self.size
}
pub fn update_surface(&self) {
self.resize(self.get_size())
}
}

View File

@@ -1,146 +1,11 @@
#![allow(dead_code)] #![allow(dead_code)]
#![allow(unused_imports)] #![allow(unused_imports)]
#![allow(unused_variables)] #![allow(unused_variables)]
//Use our ray module
mod ray;
use ray::Ray;
//Use our display
pub mod display;
use display::Display;
//Use linear algebra module //Use linear algebra module
use nalgebra::Vector4;
//Use modules for wgpu
use std::iter;
use winit::{
event::*,
event_loop::{ControlFlow, EventLoop},
window::Window,
window::WindowBuilder,
};
pub struct Program { pub mod state;
display: Display, use state::run;
}
fn main() {
impl Program { pollster::block_on(run());
pub async fn new() -> Self {
let event_loop = EventLoop::new();
let window = WindowBuilder::new().build(&event_loop).unwrap();
let display = Display::new(window, "shader.wgsl".to_string()).await;
Program { display }
}
impl Program {}
async fn start_event_loop(mut self) {
let event_loop = EventLoop::new();
let window = WindowBuilder::new().build(&event_loop).unwrap();
event_loop.run(move |event, _, control_flow| match event {
Event::WindowEvent {
ref event,
window_id,
} if window_id == window.id() => {
if !self.input(event) {
match event {
WindowEvent::CloseRequested
| WindowEvent::KeyboardInput {
input:
KeyboardInput {
state: ElementState::Pressed,
virtual_keycode: Some(VirtualKeyCode::Escape),
..
},
..
} => *control_flow = ControlFlow::Exit,
WindowEvent::Resized(physical_size) => {
self.display.resize(*physical_size);
}
WindowEvent::ScaleFactorChanged { new_inner_size, .. } => {
self.display.resize(**new_inner_size);
}
_ => {}
}
}
}
Event::RedrawRequested(window_id) if window_id == window.id() => {
self.update();
match self.display.render(Self::render) {
Ok(_) => {}
Err(wgpu::SurfaceError::Lost | wgpu::SurfaceError::Outdated) => {
self.display.update_surface();
}
Err(wgpu::SurfaceError::OutOfMemory) => *control_flow = ControlFlow::Exit,
Err(wgpu::SurfaceError::Timeout) => log::warn!("Surface timeout"),
}
}
Event::RedrawEventsCleared => {
window.request_redraw();
}
_ => {}
});
}
fn input(&self, event: &WindowEvent) -> bool {
match event {
WindowEvent::MouseInput { .. } => true,
WindowEvent::KeyboardInput { input, .. } => {
match input.virtual_keycode.expect("Not a keycode") {
VirtualKeyCode::Space => true,
_ => false,
}
}
_ => true,
}
}
fn update(&mut self) {}
fn render(
device: &wgpu::Device,
queue: &wgpu::Queue,
output: &wgpu::SurfaceTexture,
render_pipeline: &wgpu::RenderPipeline,
) -> Result<(), wgpu::SurfaceError> {
let view = output
.texture
.create_view(&wgpu::TextureViewDescriptor::default());
let mut encoder = device.create_command_encoder(&wgpu::CommandEncoderDescriptor {
label: Some("Render Encoder"),
});
{
let mut render_pass = encoder.begin_render_pass(&wgpu::RenderPassDescriptor {
label: Some("Render Pass"),
color_attachments: &[Some(wgpu::RenderPassColorAttachment {
view: &view,
resolve_target: None,
ops: wgpu::Operations {
load: wgpu::LoadOp::Clear(wgpu::Color {
r: 1.0,
b: 1.0,
g: 1.0,
a: 1.0,
}),
store: true,
},
})],
depth_stencil_attachment: None,
});
render_pass.set_pipeline(render_pipeline);
render_pass.draw(0..3, 0..1); // 3.
}
// submit will accept anything that implements IntoIter
queue.submit(std::iter::once(encoder.finish()));
output.present();
Ok(())
}
}
//MAIN ---------------------------------------------------------------------------------
#[tokio::main]
async fn main() {
let program = Program::new();
program.start_event_loop().await;
} }

View File

@@ -1,26 +0,0 @@
// Vertex shader
struct VertexOutput {
@builtin(position) clip_position: vec4<f32>,
@location(0) color: vec4<f32>,
};
@vertex
fn vs_main(@builtin(vertex_index) in_vertex_index: u32,) -> VertexOutput {
var out: VertexOutput;
let x = f32(1 - i32(in_vertex_index)) * 0.5;
let y = f32(i32(in_vertex_index & 1u) * 2 - 1) * 0.5;
out.clip_position = vec4<f32>(x, y, 0.0, 1.0);
out.color = vec4<f32>(1.0/(f32(in_vertex_index)+1.0),1.0/(f32(in_vertex_index)+1.0),1.0/(f32(in_vertex_index)+1.0),1.0);
return out;
}
@fragment
fn fs_main(in: VertexOutput) -> @location(0) vec4<f32> {
return in.color;
}
@fragment
fn fs_alt(in: VertexOutput) -> @location(0) vec4<f32> {
return vec4<f32>(0.3, 0.7, 0.7, 1.0);
}