diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 0000000..709f8a6
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,28 @@
+[package]
+name = "frontend"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+[workspace]
+members = ["crates/*"]
+
+[dependencies]
+clap = { version = "4.1.8", features = ["derive", "wrap_help"] }
+gui = { path = "./crates/gui", optional = true }
+implementations = { path = "./crates/implementations" }
+indicatif = "0.17.3"
+loader = { path = "./crates/loader" }
+output = { path = "./crates/output" }
+rand = { version = "0.8.3", features = [ "small_rng" ] }
+rand_seeder = "0.2.2"
+rayon = "1.5.1"
+region = { path = "./crates/region" }
+vulkano = { version = "0.28.0", optional = true }
+vulkano-shaders = { version = "0.28.0", optional = true }
+vulkano-win = { version = "0.28.0", optional = true }
+winit = { version = "0.26.1", optional = true }
+
+[features]
+f64 = ["implementations/f64"]
+gui = ["dep:vulkano", "dep:vulkano-win", "dep:vulkano-shaders", "dep:winit", "dep:gui"]
diff --git a/LICENSE b/LICENSE
deleted file mode 100644
index f288702..0000000
--- a/LICENSE
+++ /dev/null
@@ -1,674 +0,0 @@
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-author or copyright holder as a result of your choosing to follow a
-later version.
-
- 15. Disclaimer of Warranty.
-
- THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
-APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
-HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
-OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
-THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
-IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
-ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
-
- 16. Limitation of Liability.
-
- IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
-THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
-GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
-USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
-DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
-PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
-EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGES.
-
- 17. Interpretation of Sections 15 and 16.
-
- If the disclaimer of warranty and limitation of liability provided
-above cannot be given local legal effect according to their terms,
-reviewing courts shall apply local law that most closely approximates
-an absolute waiver of all civil liability in connection with the
-Program, unless a warranty or assumption of liability accompanies a
-copy of the Program in return for a fee.
-
- END OF TERMS AND CONDITIONS
-
- How to Apply These Terms to Your New Programs
-
- If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
- To do so, attach the following notices to the program. It is safest
-to attach them to the start of each source file to most effectively
-state the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
-
- Copyright (C)
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see .
-
-Also add information on how to contact you by electronic and paper mail.
-
- If the program does terminal interaction, make it output a short
-notice like this when it starts in an interactive mode:
-
- Copyright (C)
- This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
- This is free software, and you are welcome to redistribute it
- under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License. Of course, your program's commands
-might be different; for a GUI interface, you would use an "about box".
-
- You should also get your employer (if you work as a programmer) or school,
-if any, to sign a "copyright disclaimer" for the program, if necessary.
-For more information on this, and how to apply and follow the GNU GPL, see
-.
-
- The GNU General Public License does not permit incorporating your program
-into proprietary programs. If your program is a subroutine library, you
-may consider it more useful to permit linking proprietary applications with
-the library. If this is what you want to do, use the GNU Lesser General
-Public License instead of this License. But first, please read
-.
diff --git a/crates/gui/Cargo.toml b/crates/gui/Cargo.toml
new file mode 100644
index 0000000..4bab343
--- /dev/null
+++ b/crates/gui/Cargo.toml
@@ -0,0 +1,12 @@
+[package]
+name = "gui"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+vulkano = { version = "0.28.0" }
+vulkano-shaders = { version = "0.28.0" }
+vulkano-win = { version = "0.28.0" }
+winit = { version = "0.26.1" }
+implementations = { path = "../implementations" }
+indicatif = "0.17.3"
diff --git a/frontend/src/gui.rs b/crates/gui/src/gui.rs
similarity index 93%
rename from frontend/src/gui.rs
rename to crates/gui/src/gui.rs
index bc505c0..2a04a22 100644
--- a/frontend/src/gui.rs
+++ b/crates/gui/src/gui.rs
@@ -1,4 +1,6 @@
-use crate::rendering::*;
+use crate::rendering::CpuRendering;
+use crate::rendering::RenderInfo;
+use std::sync::atomic::AtomicBool;
use std::sync::Arc;
use vulkano::{
command_buffer::{AutoCommandBufferBuilder, CommandBufferUsage, PrimaryAutoCommandBuffer},
@@ -40,10 +42,11 @@ pub struct Gui {
render_info: RenderInfo,
combined_buffer: Arc,
presentation_finished: Option>,
+ exit: Arc,
}
impl Gui {
- pub fn new(instance: &Arc, width: u32, height: u32) -> Self {
+ pub fn new(instance: &Arc, width: u32, height: u32, exit: Arc) -> Self {
let event_loop: EventLoop = EventLoop::with_user_event();
let surface = WindowBuilder::new()
.build_vk_surface(&event_loop, instance.clone())
@@ -139,9 +142,7 @@ impl Gui {
let cpu_rendering = CpuRendering::new(&physical_device, device.clone(), width, height);
mod cs {
- vulkano_shaders::shader! {
- ty: "compute",
- src:
+ vulkano_shaders::shader! {ty: "compute",src:
"#version 460
layout(local_size_x = 32, local_size_y = 32) in;
@@ -151,8 +152,8 @@ layout(set = 0, binding = 0, rgba32f) uniform readonly image2D cpu_input;
layout(set = 0, binding = 1, rgba8) uniform writeonly image2D image_output;
void main() {
- vec4 data = sqrt(imageLoad(cpu_input, ivec2(gl_GlobalInvocationID.xy)));
- imageStore(image_output, ivec2(gl_GlobalInvocationID.xy), data);
+ vec4 data = sqrt(imageLoad(cpu_input, ivec2(gl_GlobalInvocationID.xy)));
+ imageStore(image_output, ivec2(gl_GlobalInvocationID.xy), data);
}"}
}
@@ -201,6 +202,7 @@ void main() {
presentation_command_buffers,
combined_buffer,
presentation_finished: None,
+ exit,
}
}
@@ -213,14 +215,14 @@ void main() {
Event::DeviceEvent {
event: winit::event::DeviceEvent::Key(key),
..
- } => match key.virtual_keycode {
- Some(code) => {
+ } => {
+ if let Some(code) = key.virtual_keycode {
if code == winit::event::VirtualKeyCode::Escape {
+ self.exit.store(true, std::sync::atomic::Ordering::Relaxed);
*control_flow = ControlFlow::Exit;
}
}
- None => {}
- },
+ }
Event::WindowEvent {
event: WindowEvent::CloseRequested,
..
@@ -246,9 +248,8 @@ void main() {
}
fn update(&mut self) {
- match self.presentation_finished.as_mut() {
- Some(future) => future.cleanup_finished(),
- None => {}
+ if let Some(future) = self.presentation_finished.as_mut() {
+ future.cleanup_finished()
}
self.presentation_finished = Some(sync::now(self.device.clone()).boxed());
@@ -260,7 +261,7 @@ void main() {
return;
}
Err(e) => {
- panic!("Failed to acquire next image: {:?}", e)
+ panic!("Failed to acquire next image: {e:?}")
}
};
@@ -328,7 +329,7 @@ void main() {
self.presentation_finished = Some(sync::now(self.device.clone()).boxed());
}
Err(e) => {
- println!("Failed to flush future: {:?}", e);
+ println!("Failed to flush future: {e:?}");
self.presentation_finished = Some(sync::now(self.device.clone()).boxed());
}
}
@@ -339,7 +340,7 @@ void main() {
match self.swapchain.recreate().dimensions(dimensions).build() {
Ok(r) => r,
Err(SwapchainCreationError::UnsupportedDimensions) => return,
- Err(e) => panic!("Failed to recreate swapchain: {:?}", e),
+ Err(e) => panic!("Failed to recreate swapchain: {e:?}"),
};
let extent: [u32; 2] = self.surface.window().inner_size().into();
diff --git a/crates/gui/src/lib.rs b/crates/gui/src/lib.rs
new file mode 100644
index 0000000..9abb406
--- /dev/null
+++ b/crates/gui/src/lib.rs
@@ -0,0 +1,184 @@
+mod gui;
+mod rendering;
+
+use implementations::SamplerProgress;
+use indicatif::ProgressBar;
+use indicatif::ProgressStyle;
+
+use {
+ std::sync::{
+ atomic::{AtomicBool, AtomicU64, Ordering},
+ Arc,
+ },
+ vulkano::{
+ buffer::CpuAccessibleBuffer,
+ command_buffer::{AutoCommandBufferBuilder, CommandBufferUsage, PrimaryAutoCommandBuffer},
+ device::{Device, Queue},
+ image::StorageImage,
+ sync::{self, GpuFuture},
+ },
+ winit::event_loop::EventLoopProxy,
+};
+
+pub use crate::gui::{Gui, RenderEvent};
+pub use crate::rendering::Future;
+
+pub struct Data {
+ pub queue: Arc,
+ pub device: Arc,
+ pub to_sc: rendering::Future,
+ pub from_sc: rendering::Future,
+ pub command_buffers: [Arc; 2],
+ pub buffer: Arc>,
+ pub sc_index: Arc,
+ pub samples: Arc,
+ pub total_samples: u64,
+ pub rays_shot: Arc,
+ pub event_proxy: EventLoopProxy,
+ pub exit: Arc,
+ pub bar: ProgressBar,
+}
+
+impl Data {
+ pub fn new(
+ queue: Arc,
+ device: Arc,
+ to_sc: rendering::Future,
+ from_sc: rendering::Future,
+ command_buffers: [Arc; 2],
+ buffer: Arc>,
+ sc_index: Arc,
+ samples: Arc,
+ total_samples: u64,
+ rays_shot: Arc,
+ exit: Arc,
+ event_proxy: EventLoopProxy,
+ ) -> Self {
+ Data {
+ queue,
+ device,
+ to_sc,
+ from_sc,
+ command_buffers,
+ buffer,
+ sc_index,
+ samples,
+ total_samples,
+ rays_shot,
+ event_proxy,
+ exit,
+ bar: ProgressBar::new(total_samples).with_style(
+ ProgressStyle::default_bar()
+ .template("[{elapsed_precise}] {bar:40.cyan/blue} {pos:>7}/{len:7} {msg}")
+ .unwrap(),
+ ),
+ }
+ }
+}
+
+pub fn create_command_buffers(
+ device: Arc,
+ queue: Arc,
+ buffer: Arc>,
+ sc: [Arc; 2],
+) -> [Arc; 2] {
+ let mut command_buffer_0 = None;
+ let mut command_buffer_1 = None;
+ for (i, sc_image) in sc.iter().enumerate() {
+ let mut builder = AutoCommandBufferBuilder::primary(
+ device.clone(),
+ queue.family(),
+ CommandBufferUsage::MultipleSubmit,
+ )
+ .unwrap();
+
+ builder
+ .copy_buffer_to_image(buffer.clone(), sc_image.clone())
+ .unwrap();
+ if i == 0 {
+ command_buffer_0 = Some(builder.build().unwrap());
+ } else {
+ command_buffer_1 = Some(builder.build().unwrap());
+ }
+ }
+
+ [
+ Arc::new(command_buffer_0.unwrap()),
+ Arc::new(command_buffer_1.unwrap()),
+ ]
+}
+
+pub fn sample_update(data: &mut Data, previous: &SamplerProgress, i: u64) -> bool {
+ if data.exit.load(Ordering::Relaxed) {
+ return true;
+ }
+ // update infomation about the rays shot and samples completed in the current render
+ data.samples.fetch_add(1, Ordering::Relaxed);
+ data.rays_shot
+ .fetch_add(previous.rays_shot, Ordering::Relaxed);
+
+ // wait on from_sc future if is_some()
+ match &*data.from_sc.lock().unwrap() {
+ Some(future) => {
+ future.wait(None).unwrap();
+ }
+ None => {}
+ }
+ match &*data.to_sc.lock().unwrap() {
+ Some(future) => {
+ future.wait(None).unwrap();
+ }
+ None => {}
+ }
+
+ {
+ // get access to CpuAccessibleBuffer
+ let mut buf = data.buffer.write().unwrap();
+ buf.chunks_mut(4)
+ .zip(previous.current_image.chunks(3))
+ .for_each(|(pres, acc)| {
+ pres[0] += (acc[0] as f32 - pres[0]) / i as f32;
+ pres[1] += (acc[1] as f32 - pres[1]) / i as f32;
+ pres[2] += (acc[2] as f32 - pres[2]) / i as f32;
+ pres[3] = 1.0;
+ });
+ }
+
+ // copy to cpu swapchain
+ let command_buffer =
+ data.command_buffers[data.sc_index.load(Ordering::Relaxed) as usize].clone();
+
+ // copy to swapchain and store op in to_sc future
+ {
+ let to_sc = &mut *data.to_sc.lock().unwrap();
+ *to_sc = Some(
+ match to_sc.take() {
+ Some(future) => future
+ .then_execute(data.queue.clone(), command_buffer)
+ .unwrap()
+ .boxed_send_sync(),
+ None => sync::now(data.device.clone())
+ .then_execute(data.queue.clone(), command_buffer)
+ .unwrap()
+ .boxed_send_sync(),
+ }
+ .then_signal_fence_and_flush()
+ .unwrap(), // change to match
+ );
+ }
+
+ // modify sc_index to !sc_index
+ data.sc_index
+ .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |x| Some(!x))
+ .unwrap();
+
+ data.bar.set_position(data.samples.load(Ordering::Relaxed));
+ if data.samples.load(Ordering::Relaxed) == data.total_samples {
+ data.bar.abandon()
+ }
+
+ // signal sample is ready to be presented
+ data.event_proxy
+ .send_event(RenderEvent::SampleCompleted)
+ .is_err()
+}
diff --git a/frontend/src/rendering.rs b/crates/gui/src/rendering.rs
similarity index 100%
rename from frontend/src/rendering.rs
rename to crates/gui/src/rendering.rs
diff --git a/implementations/Cargo.toml b/crates/implementations/Cargo.toml
similarity index 51%
rename from implementations/Cargo.toml
rename to crates/implementations/Cargo.toml
index 03f5fe1..d36d01a 100644
--- a/implementations/Cargo.toml
+++ b/crates/implementations/Cargo.toml
@@ -7,11 +7,21 @@ edition = "2021"
[dependencies]
image = "0.24.3"
-proc = {path = "./proc"}
+proc = { path = "./proc" }
rand = { version = "0.8.3", features = [ "small_rng" ] }
rayon = "1.5.1"
-rt_core = {path = "../rt_core"}
+rt_core = { path = "../rt_core" }
+bumpalo = {version="3.12.0", features=["collections"]}
+num_cpus = "1.15"
+region = { path = "../region"}
+statrs = "0.16.0"
+clap = { version = "4.1.8", features = [ "derive" ] }
+
+
[dev-dependencies]
chrono = "0.4.19"
-statrs = "0.16.0"
\ No newline at end of file
+statrs = "0.16.0"
+
+[features]
+f64 = ["rt_core/f64"]
diff --git a/implementations/proc/Cargo.toml b/crates/implementations/proc/Cargo.toml
similarity index 100%
rename from implementations/proc/Cargo.toml
rename to crates/implementations/proc/Cargo.toml
diff --git a/implementations/proc/src/lib.rs b/crates/implementations/proc/src/lib.rs
similarity index 96%
rename from implementations/proc/src/lib.rs
rename to crates/implementations/proc/src/lib.rs
index 2f4d3fe..5a3637e 100644
--- a/implementations/proc/src/lib.rs
+++ b/crates/implementations/proc/src/lib.rs
@@ -122,7 +122,7 @@ pub fn derive_primitive(tokens: TokenStream) -> TokenStream {
let func_names_primitive = [
(
- quote!(get_int(&self, __one: &Ray) -> Option),
+ quote!(get_int(&self, __one: &Ray) -> Option>),
quote!(get_int(__one)),
),
(
@@ -177,7 +177,10 @@ pub fn derive_primitive(tokens: TokenStream) -> TokenStream {
});
quote! {
- impl #impl_generics Primitive #ty_generics for #enum_name #ty_generics #where_clause {#( #functions_primitive )*}
+ impl #impl_generics Primitive for #enum_name #ty_generics #where_clause {
+ type Material = M;
+ #( #functions_primitive )*
+ }
impl #impl_generics AABound for #enum_name #ty_generics #where_clause { #( #functions_aabound )*}
}
.into()
diff --git a/implementations/src/acceleration/aabb.rs b/crates/implementations/src/acceleration/aabb.rs
similarity index 98%
rename from implementations/src/acceleration/aabb.rs
rename to crates/implementations/src/acceleration/aabb.rs
index 1791967..073e43c 100644
--- a/implementations/src/acceleration/aabb.rs
+++ b/crates/implementations/src/acceleration/aabb.rs
@@ -1,5 +1,5 @@
use crate::utility::gamma;
-use rt_core::{Float, Ray, Vec3};
+use rt_core::*;
pub trait AABound {
fn get_aabb(&self) -> AABB;
diff --git a/implementations/src/acceleration/mod.rs b/crates/implementations/src/acceleration/mod.rs
similarity index 81%
rename from implementations/src/acceleration/mod.rs
rename to crates/implementations/src/acceleration/mod.rs
index 38b4f8e..71d0a2d 100644
--- a/implementations/src/acceleration/mod.rs
+++ b/crates/implementations/src/acceleration/mod.rs
@@ -4,7 +4,9 @@ use crate::{
utility::sort_by_indices,
Axis,
};
-use rt_core::{AccelerationStructure, Primitive, Ray, Scatter, SurfaceIntersection, Vec3};
+use region::RegionResSlice;
+
+use rt_core::*;
use std::{collections::VecDeque, marker::PhantomData};
#[cfg(all(feature = "f64"))]
@@ -25,7 +27,7 @@ pub struct PrimitiveInfo {
}
impl PrimitiveInfo {
- fn new + AABound, M: Scatter>(index: usize, primitive: &P) -> PrimitiveInfo {
+ fn new(index: usize, primitive: &P) -> PrimitiveInfo {
let aabb = primitive.get_aabb();
let min = aabb.min;
let max = aabb.max;
@@ -38,47 +40,55 @@ impl PrimitiveInfo {
}
}
-pub struct Bvh, M: Scatter> {
+pub struct Bvh> {
split_type: SplitType,
nodes: Vec,
- pub primitives: Vec