v3.1.1

版本发布时间: 2020-05-17 07:59:34

RayTracing/raytracing.github.io最新发布版本:v4.0.1(2024-09-01 04:00:34)

Fix: Refactoring the camera code in v3.1.0 missed updating the viewport to match, resulting in distorted renders (#536)
Change: Camera code improvements to make it more robust when any particular value changes. Also, the code develops in a smoother series of iterations as the book progresses. (#536)

Fix: Camera initialization with explicit up vector (#537)
Fix: Changed some text around the camera model and the camera defocus blur model (#536)
Change: The C++ <random> version of random_double() no longer depends on <functional> header.
Change: Refactored random_scene(). More named intermediate values, sync'ed with source. (#489)

Fix: Added clarification about updating lambertian variables from color to solid_color.
Fix: Corrected for-loop indices (they differed from the version in book 1) in random_scene().
Fix: Introduce "Texture Coordinates for Spheres" in Chapter 4 to support (u,v) coordinates in hit_record (#496)
Fix: Small correction: we now use std::sort instead of qsort (#490)
Change: Refactored random_scene(). More named intermediate values, sync'ed with version in In One Weekend and with source. Added highlight for update from last version in book 1. (#489)
Change: The C++ <random> version of random_double() no longer depends on <functional> header