PragProg Customers

Topic	Replies	Views	Activity
The Ray Tracer Challenge: reflection tests 4 and 5 failing question , book-the-ray-tracer-challenge	1	400	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	674	9 February 2023
The Ray Tracer Challenge: use of a type code (pg. 3-4) book-the-ray-tracer-challenge , suggestion	2	549	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	374	8 January 2023
The Ray Tracer Challenge: Always Square Matrices? question , book-the-ray-tracer-challenge	1	565	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	952	27 July 2022
The Ray Tracer Challenge: Capped cone normal vector (page 190) errata , book-the-ray-tracer-challenge	0	653	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	802	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	891	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	846	16 October 2021
The Ray Tracer Challenge: various errata errata , book-the-ray-tracer-challenge	3	2189	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	1008	3 March 2021
The Ray Tracer Challenge: Implementing Shading Breaks the First Shading Test on P. 95 book-the-ray-tracer-challenge	1	860	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	1351	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	945	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	1023	4 July 2020