jonah

jonah pushed to feature/spectral at jonah/raytracing

2024-08-13 17:10:24 +02:00

871c837c34 add RandomGenerator parameter to Hittable#hit

9b72909d27 add command line option for number of spectral samples

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jonah pushed to feature/spectral at jonah/raytracing

2024-08-12 14:10:36 +02:00

533461204a properly implement transfer functions and apply them to the output image

b8aae8c2e5 rework interface between materials and rgb colors

9eb8afcb59 fix RGBUnboundedSpectrum

75c56c0032 move packages

903ab1409b add @Contract annotations to vector-like objects

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jonah pushed to feature/spectral at jonah/raytracing

2024-08-11 16:34:10 +02:00

00fbf4e4f1 adjust rendering pipeline for spectral rendering

ddc861138a align operators in Vec3, Color, ColorXYZ and SampledSpectrum

c9db3bf94b add color framework to prepare for spectral rendering

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jonah pushed to feature/spectral at jonah/raytracing

2024-08-09 20:09:17 +02:00

a0f562a930 wip

jonah pushed to feature/spectral at jonah/raytracing

2024-08-09 16:56:20 +02:00

787874d106 wip

jonah pushed to feature/spectral at jonah/raytracing

2024-08-09 14:43:55 +02:00

9792a631b9 wip

jonah created branch feature/spectral in jonah/raytracing

2024-08-09 14:43:55 +02:00

jonah pushed to main at jonah/raytracing

2024-08-08 22:55:52 +02:00

23c7a550ec minor performance improvements

6599c41b14 add a check to Vec3#unit to avoid unnecessary sqrt and division

9e79333e1e add documentation

dbd3d5fc4b minor performance improvements

e2c9609e0e add Vec3#fma to improve performance

Compare 14 commits »

jonah pushed to main at jonah/raytracing

2024-08-08 17:15:25 +02:00

09831c4231 add targeting probability density function

6b47f44ad2 add probability density function based materials

5f1e816edd add stratification to pixel sampling

a31488bc78 improve color averaging

67bfafc5b8 fix corner bias in Vec3#random(random, true)

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jonah pushed to main at jonah/raytracing

2024-08-07 22:52:29 +02:00

f7d9153ad8 add a material that looks different on both sides

a22b1cb238 allow boxes to have different materials on each side

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jonah pushed to main at jonah/raytracing

2024-08-07 21:41:46 +02:00

c91baf9e0c add final scene to readme

jonah pushed to main at jonah/raytracing

2024-08-07 16:28:34 +02:00

a90a0db6d5 improve AABB hit test by adding a range check

1b02f8a96d skip unnecessary UV calculations

18c179f8e3 improve performance of boxes

1d48a49987 refactor AABB intersection

9b617a82a8 remove HittableOctree

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jonah pushed to main at jonah/raytracing

2024-08-07 07:40:34 +02:00

2c28b10a6e small performance improvements

jonah pushed to main at jonah/raytracing

2024-08-06 18:21:03 +02:00

d5173c2d5a add spheres to readme

jonah pushed to main at jonah/raytracing

2024-08-06 18:07:59 +02:00

48a591de7e fix length of IDAT chunk

9ebf8bd1c4 use a more performant RandomGenerator

9106ccf8b0 switch from octree to binary tree

3a3949f518 disallow unbounded Hittables and refactor Octree

414af5860b add color to DielectricMaterial

Compare 8 commits »

jonah pushed to main at jonah/raytracing

2024-08-06 17:58:49 +02:00

4ea9ebe25a fix length of IDAT chunk

1fe5731dcf use a more performant RandomGenerator

5bf3108ab4 switch from octree to binary tree

8773b04b0f disallow unbounded Hittables and refactor Octree

b96c6db440 add color to DielectricMaterial

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jonah pushed to main at jonah/raytracing

2024-08-06 17:39:16 +02:00

c6c43ad895 fix length of IDAT chunk

jonah pushed to main at jonah/raytracing

2024-08-06 16:25:24 +02:00

705e2d715d use a more performant RandomGenerator

85f61b7991 switch from octree to binary tree

a90b2c0d9e disallow unbounded Hittables and refactor Octree

235a61f354 add color to DielectricMaterial

5033cf78c6 move examples to their own file

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jonah pushed to main at jonah/raytracing

2024-08-06 01:12:09 +02:00

c2d230bed0 fix checksum of IEND chunk

0cffee4cfa add README.md

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jonah pushed to main at jonah/raytracing

2024-08-06 00:44:05 +02:00

d94aac009c fix checksum of IEND chunk