raytracing-the-next-week/README.md

# Ray Tracing the Next Week

This is my attempt at Ray Tracing the Next Week book by Peter Shirley.


On x86_64 target, It'll try to use AVX2. If you get build errors, Try commenting the simd_vec3 import in `src/types/mod.rs`.
I tried changing the cfg attribute to, `all(target_arch = "x86_64", target_feature = "avx2")` but it keeps reporting that `avx2` feature is disabled on my machine?


Without AVX2, The final scene takes ~33 seconds to render at a certain setting and with AVX2 the same scene takes ~23.5 seconds.

[_Ray Tracing: The Next Week_](https://raytracing.github.io/books/RayTracingTheNextWeek.html)

# Renders


![[1] Motion Blur](https://user-images.githubusercontent.com/7921368/114031856-4d419b80-986b-11eb-8a56-b9ecc1785a6e.png)
[1] Motion Blur

![[2] Cornell Box](https://user-images.githubusercontent.com/7921368/114031671-1e2b2a00-986b-11eb-9528-4fd5525c43ea.png)
[2] Cornell Box
Added basic structure of the project from ria-weekend project 1. Added Motion Blur Demo 2020-03-14 17:33:07 +00:00			`# Ray Tracing the Next Week`

			`This is my attempt at Ray Tracing the Next Week book by Peter Shirley.`

Added AVX2 enabled version of vec3 type, Updated readme 2021-04-12 19:31:41 +00:00
			On x86_64 target, It'll try to use AVX2. If you get build errors, Try commenting the simd_vec3 import in `src/types/mod.rs`.
			I tried changing the cfg attribute to, `all(target_arch = "x86_64", target_feature = "avx2")` but it keeps reporting that `avx2` feature is disabled on my machine?


			`Without AVX2, The final scene takes ~33 seconds to render at a certain setting and with AVX2 the same scene takes ~23.5 seconds.`

Added the final Image, Cornell Box & Fixed bugs 1. Fixed bugs in sphere, movingsphere implementations. They were not setting the front_face and normal correctly in their `hit` implementation. 2. Added a random_in_range function in Vec3. 3. Updated Readme 4. Derived Clone on `materials` and `textures`. 2021-04-08 13:02:39 +00:00			`[_Ray Tracing: The Next Week_](https://raytracing.github.io/books/RayTracingTheNextWeek.html)`

Updated render links in readme 2021-04-08 13:07:47 +00:00			`# Renders`
Added basic structure of the project from ria-weekend project 1. Added Motion Blur Demo 2020-03-14 17:33:07 +00:00
Added the final Image, Cornell Box & Fixed bugs 1. Fixed bugs in sphere, movingsphere implementations. They were not setting the front_face and normal correctly in their `hit` implementation. 2. Added a random_in_range function in Vec3. 3. Updated Readme 4. Derived Clone on `materials` and `textures`. 2021-04-08 13:02:39 +00:00
Updated render links in readme 2021-04-08 13:07:47 +00:00			`![[1] Motion Blur](https://user-images.githubusercontent.com/7921368/114031856-4d419b80-986b-11eb-8a56-b9ecc1785a6e.png)`
			`[1] Motion Blur`
Added the final Image, Cornell Box & Fixed bugs 1. Fixed bugs in sphere, movingsphere implementations. They were not setting the front_face and normal correctly in their `hit` implementation. 2. Added a random_in_range function in Vec3. 3. Updated Readme 4. Derived Clone on `materials` and `textures`. 2021-04-08 13:02:39 +00:00
Updated render links in readme 2021-04-08 13:07:47 +00:00			`![[2] Cornell Box](https://user-images.githubusercontent.com/7921368/114031671-1e2b2a00-986b-11eb-9528-4fd5525c43ea.png)`
Added the final Image, Cornell Box & Fixed bugs 1. Fixed bugs in sphere, movingsphere implementations. They were not setting the front_face and normal correctly in their `hit` implementation. 2. Added a random_in_range function in Vec3. 3. Updated Readme 4. Derived Clone on `materials` and `textures`. 2021-04-08 13:02:39 +00:00			`[2] Cornell Box`