Enter Our Giveaways
PragProg Errata
Devtalk
Community
PragProg Customers
Topic
Replies
Views
Activity
The Ray Tracer Challenge: reflection tests 4 and 5 failing
question
,
book-the-ray-tracer-challenge
1
403
16 July 2023
The Ray Tracer Challenge: Inversion of Rotation trouble
question
,
book-the-ray-tracer-challenge
2
445
20 May 2023
The Ray Tracer Challenge: chapter 7 final image is flipped (camera issues) (pp. 105-107)
question
,
book-the-ray-tracer-challenge
1
675
9 February 2023
The Ray Tracer Challenge: use of a type code (pg. 3-4)
book-the-ray-tracer-challenge
,
suggestion
2
550
29 January 2023
The Ray Tracer Challenge: hit inconsistency
book-the-ray-tracer-challenge
0
385
8 January 2023
The Ray Tracer Challenge: applying materials to groups
question
,
book-the-ray-tracer-challenge
0
376
8 January 2023
The Ray Tracer Challenge: Always Square Matrices?
question
,
book-the-ray-tracer-challenge
1
567
8 January 2023
The Ray Tracer Challenge: Cylinder test #7 (p185) - failed corner cases
question
,
book-the-ray-tracer-challenge
0
537
4 August 2022
The Ray Tracer Challenge: cannot pass scaling test (page 69-70)
question
,
book-the-ray-tracer-challenge
4
955
27 July 2022
The Ray Tracer Challenge: Capped cone normal vector (page 190)
errata
,
book-the-ray-tracer-challenge
0
657
20 June 2022
The Ray Tracer Challenge: Cannot get rid of acne When implement Shadows in Chapter 8.
question
,
book-the-ray-tracer-challenge
1
803
28 March 2022
The Ray Tracer Challenge: Page 130 Wall
question
,
book-the-ray-tracer-challenge
4
805
10 March 2022
The Ray Tracer Challenge: Page 37 4x4 cofactor?
question
,
book-the-ray-tracer-challenge
3
736
9 March 2022
The Ray Tracing Challenge - Including the tests from source code file in an open source repository?
book-the-ray-tracer-challenge
3
893
16 November 2021
The Ray Tracer Challenge: Ok to post code to GitHub?
question
,
book-the-ray-tracer-challenge
2
917
19 October 2021
The Ray Tracer Challenge: Chapter 8 Completed, test failing (page 138)
question
,
book-the-ray-tracer-challenge
2
847
16 October 2021
The Ray Tracer Challenge: various errata
errata
,
book-the-ray-tracer-challenge
3
2193
25 May 2021
The Ray Tracer Challenge: p. 28
errata
,
book-the-ray-tracer-challenge
2
1023
11 May 2021
The Ray Tracer Challenger: unnecessary normalization (page 73)
pragprog
,
book-the-ray-tracer-challenge
1
1010
3 March 2021
The Ray Tracer Challenge: Implementing Shading Breaks the First Shading Test on P. 95
book-the-ray-tracer-challenge
1
861
3 March 2021
The Ray Tracer Challenge: "discuss" link is broken, possibly also "report erratum" (All pages)
pragprog
,
book-the-ray-tracer-challenge
1
818
20 January 2021
The Ray Tracer Challenge: "Computing the normal on a transformed sphere" ebook test
errata
,
book-the-ray-tracer-challenge
4
1354
16 January 2021
The Ray Tracer Challenge: Chapter 5 (p. 58) - Point with Distance to Origin
book-the-ray-tracer-challenge
1
855
7 October 2020
The Ray Tracer Challenge: Chapter 7 - Calculating pixel size
question
,
book-the-ray-tracer-challenge
3
947
7 September 2020
The Ray Tracer Challenge - where are the errata?
book-the-ray-tracer-challenge
4
1597
16 July 2020
The Ray Tracer Challenge: Rational Form inverses (pg 39-41)
errata
,
book-the-ray-tracer-challenge
0
1024
4 July 2020