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大小: 1013KB文件類型: .rar金幣: 2下載: 0 次發布日期: 2023-09-20
- 語言: 其他
- 標簽: ray_tracing??ground_up??shadow??
資源簡介
《Ray Tracing from the Ground Up》, chapter16, shadow。所有代碼移植到Codeblocks。同時包含個人的測試圖形。

代碼片段和文件信息
#define?testNumber?46
/*
1:?output?the?first?image
2:?test?“int?&ri,int&?ri,int?*&pri“
3:?output?the?first?image?by?using?vector.
4:?test?the?class?“vec3“
5:?test?the?function?“inline?vec3&?vec3::operator+=(const?vec3?&v)“
6:?test?rays
7:?test?rays?and?add?a?sphere
8:?visualize?the?normals?of?sphere.
9:?several?spheres
10:?abstract?class
11:?antialiasing
12:?diffuse?materials
13:?metal
14:?dielectric
15:?positionable?camera?and?defocus?blur
16:?random?scene
17:?ray/box?intersection
18:?triangle
19:?polygon
20:?box
21:?linear?equation
22:?get_vector_v
23:?box2()
24:?any?box
25:?ellipsoid
26:?inverse?mapping
27:?find?the?roots?of?quartic?equation
28:?tori
29:?cylinder?all
30:?get_vector_vw()
31:?tori_part_all
32:?acos(z_n?u_xoz)
33:?quartic_blend_cylinder
34:?superellipsoid
35:?rain
36:?parametric?surface
37:?matrix
38:?read?file
39:?translational?sweeping
40:?roots?number?of?equation?of?6th?degree?or?10th?degree
41:?rotational?sweeping
42:?sphere?sweeping
43:?binary?tree
44:?binary?tree?2
45:?intervals
46:?CSG
*/
#if?testNumber?==?1?/*1:?output?the?first?image*/
????#include?
????#include?
????using?namespace?std;
????int?main()
????{
????????int?nx?=?200;
????????int?ny?=?100;
????????ofstream?outfile(?“.\\results\\FirstImage.txt“?ios_base::out);
????????outfile?<“P3\n“?<
????????std::cout?<“P3\n“?<
????????for?(int?j?=?ny-1;?j?>=?0;?j--)
????????{
????????????for?(int?i?=?0;?i?????????????{
????????????????float?r?=?float(i)?/?float(nx);
????????????????float?g?=?float(j)?/?float(ny);
????????????????float?b?=?0.2;
????????????????int?ir?=?int?(255.99*r);
????????????????int?ig?=?int?(255.99*g);
????????????????int?ib?=?int?(255.99*b);
????????????????outfile?<????????????????std::cout?<????????????}
????????}
????}
#elif?testNumber?==?2?/*2:?test?“int?&ri,int&?ri,int?*&pri“*/
????#include?
????using?namespace?std;
????int?main()
????{
????????int?ival?=?111;
????????int?*pi1?=?&ival;
????????cout?<“int?*pi1?=?&ival--pi1:“?<????????int*?pi2?=?&ival;
????????cout?<“int*?pi2?=?&ival--pi2:“?<????????int?*?pi3?=?&ival;
????????cout?<“int?*?pi3?=?&ival--pi3:“?<
????????int?&ri1?=?ival;
????????cout?<“int?&ri1?=?ival--ri1:“?<????????int&?ri2?=?ival;
????????cout?<“int&?ri2?=?ival--ri2:“?<????????int?&?ri3?=?ival;
????????cout?<“int?&?ri3?=?ival--ri3:“?<
????????int?*?const?&pr1?=?&ival;
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件??????????0??2016-12-03?10:47??mytest\bin\Debug\2.txt
?????文件?????114702??2016-09-30?04:03??mytest\bin\Debug\cb_console_runner.exe
?????文件????2381963??2017-02-03?11:13??mytest\bin\Debug\mytest.exe
?????文件????????973??2016-12-27?23:31??mytest\include\blobs.h
?????文件????????743??2017-02-02?09:27??mytest\include\box.h
?????文件???????1460??2016-12-05?10:16??mytest\include\box2.h
?????文件???????1288??2016-11-25?09:47??mytest\include\camera.h
?????文件????????922??2017-02-03?11:02??mytest\include\csgTree.h
?????文件????????376??2016-11-23?11:44??mytest\include\dielectric.h
?????文件????????799??2016-12-11?10:59??mytest\include\elliptic_plane.h
?????文件????????547??2017-02-01?20:43??mytest\include\hitable.h
?????文件????????388??2016-11-19?11:26??mytest\include\hitable_list.h
?????文件????????369??2016-12-10?11:17??mytest\include\lambertian.h
?????文件????????995??2017-01-20?18:17??mytest\include\log.h
?????文件????????242??2016-12-10?11:39??mytest\include\material.h
?????文件????????424??2016-11-23?11:04??mytest\include\me
?????文件???????4297??2017-01-10?13:29??mytest\include\parametric_surface.h
?????文件????????401??2016-12-01?19:08??mytest\include\polygon.h
?????文件????????954??2016-12-15?13:45??mytest\include\quadratic.h
?????文件???????1037??2016-12-15?13:57??mytest\include\quadratic_cylinder_all.h
?????文件????????686??2016-12-18?22:57??mytest\include\quadratic_ellipsoid.h
?????文件????????784??2016-12-15?13:46??mytest\include\quadratic_hyperbolic_paraboloid.h
?????文件????????685??2016-12-15?13:46??mytest\include\quadratic_paraboloid.h
?????文件???????1087??2016-12-17?22:52??mytest\include\quartic_blend_cylinder.h
?????文件????????673??2016-12-28?20:17??mytest\include\rain.h
?????文件????????562??2017-01-20?18:20??mytest\include\ray.h
?????文件????????515??2017-02-01?20:46??mytest\include\sphere.h
?????文件????????899??2016-12-22?14:57??mytest\include\superellipsoid.h
?????文件???????1260??2016-12-25?12:05??mytest\include\superhyperboloid.h
?????文件????????719??2016-12-19?23:26??mytest\include\superquadratic.h
............此處省略118個文件信息
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