{"topic":{"id":6916,"title":"2.4 Whitted-Style Ray-Tracing 自动退出的问题","slug":"topic","categoryId":56,"createdAt":"2023-10-31 12:40:43.266503","bumpedAt":"2023-11-04 09:18:25.440503","views":267,"postsCount":3,"highestPostNumber":3,"likeCount":0,"closed":true,"pinned":false,"pinnedGlobally":false,"pinnedAt":null,"pinnedUntil":null,"isBanner":false,"excerpt":"我在下图所示的地方添加输出结果如下，运行几次后会自动退出，请问应该是哪部分出现问题呢？","deletedAt":null,"isAnonymous":false,"category":{"id":56,"name":"计算机图形学","slug":"cg","color":"92278F"},"author":{"id":1081,"username":"KON","name":null,"avatarUrl":"/uploads/image/9f/35/9f3549f065dc7f323da5ebdb5fce01f65bbf19dbd566d5b3d817a08a7b59e7fd.avif"},"tags":[]},"posts":[{"id":15500,"postNumber":1,"raw":"我在下图所示的地方添加输出\n\n![图片|690x322](/uploads/image/1d/a3/1da3b35c9c94ab4f3bf88f50cd6d786c429ddf34b18875ca888b2219e0f0c7cb.avif)\n\n结果如下，运行几次后会自动退出，请问应该是哪部分出现问题呢？\n\n![图片|690x498](/uploads/image/86/f8/86f822f69e1cc003d75bc2711cf776545fd1157cb1bc74a136d0dd52ede7675c.avif)","cooked":"

我在下图所示的地方添加输出

$\"图片\"$

结果如下，运行几次后会自动退出，请问应该是哪部分出现问题呢？

$\"图片\"$

\n","createdAt":"2023-10-31 12:40:43.371726","updatedAt":"2023-10-31 12:40:43.371726","replyToPostNumber":null,"replyCount":0,"likeCount":0,"wordCount":51,"liked":false,"bookmarked":false,"polls":[],"reactions":[],"wiki":false,"version":1,"publicVersion":1,"deletedAt":null,"isAnonymous":false,"user":{"id":1081,"username":"KON","name":null,"avatarUrl":"/uploads/image/9f/35/9f3549f065dc7f323da5ebdb5fce01f65bbf19dbd566d5b3d817a08a7b59e7fd.avif","admin":false,"moderator":false,"signatureRaw":null,"signatureCooked":null}},{"id":15880,"postNumber":2,"raw":"Cast_ray 这个函数是递归的，你的程序运行结果像是没有递归边界，导致段错误了","cooked":"

Cast_ray 这个函数是递归的，你的程序运行结果像是没有递归边界，导致段错误了

\n","createdAt":"2023-11-03 07:34:12.388004","updatedAt":"2023-11-03 07:34:12.388004","replyToPostNumber":null,"replyCount":0,"likeCount":0,"wordCount":33,"liked":false,"bookmarked":false,"polls":[],"reactions":[],"wiki":false,"version":1,"publicVersion":1,"deletedAt":null,"isAnonymous":false,"user":{"id":1488,"username":"roland","name":"李昌洲","avatarUrl":null,"admin":false,"moderator":false,"signatureRaw":null,"signatureCooked":null}},{"id":16089,"postNumber":3,"raw":"找到问题了，应该是 `generate_ray()` 函数存在错误 :smiling_face_with_tear:","cooked":"

找到问题了，应该是 generate_ray() 函数存在错误 🥲

\n","createdAt":"2023-11-04 09:18:25.440503","updatedAt":"2023-11-04 09:18:25.440503","replyToPostNumber":null,"replyCount":0,"likeCount":0,"wordCount":17,"liked":false,"bookmarked":false,"polls":[],"reactions":[],"wiki":false,"version":1,"publicVersion":1,"deletedAt":null,"isAnonymous":false,"user":{"id":1081,"username":"KON","name":null,"avatarUrl":"/uploads/image/9f/35/9f3549f065dc7f323da5ebdb5fce01f65bbf19dbd566d5b3d817a08a7b59e7fd.avif","admin":false,"moderator":false,"signatureRaw":null,"signatureCooked":null}}],"hasMore":false,"lastReadPostNumber":2,"hasUrlPostNumber":true}