jonah
903ab1409b
add @Contract annotations to vector-like objects
2024-08-12 10:33:15 +02:00
jonah
791ee606c4
fixup color framework
2024-08-12 10:26:59 +02:00
jonah
00fbf4e4f1
adjust rendering pipeline for spectral rendering
2024-08-11 16:32:40 +02:00
jonah
ddc861138a
align operators in Vec3, Color, ColorXYZ and SampledSpectrum
2024-08-11 00:37:04 +02:00
jonah
c9db3bf94b
add color framework to prepare for spectral rendering
2024-08-11 00:36:22 +02:00
jonah
23c7a550ec
minor performance improvements
2024-08-08 22:46:31 +02:00
jonah
6599c41b14
add a check to Vec3#unit to avoid unnecessary sqrt and division
2024-08-08 21:58:51 +02:00
jonah
9e79333e1e
add documentation
2024-08-08 21:58:06 +02:00
jonah
dbd3d5fc4b
minor performance improvements
2024-08-08 21:16:11 +02:00
jonah
e2c9609e0e
add Vec3#fma to improve performance
2024-08-08 21:10:38 +02:00
jonah
89c4340821
make Vec3#random generate unit vectors by default
2024-08-08 21:06:49 +02:00
jonah
c0dccbbd0c
add overloaded constructor to Box
2024-08-08 20:19:22 +02:00
jonah
ed9e50b8f2
allow multiple sampling targets in a scene
2024-08-08 20:10:05 +02:00
jonah
6e35453932
improve documentation
2024-08-08 19:46:33 +02:00
jonah
77c1a87e4f
fix a possible cause of NaNs
2024-08-08 19:46:33 +02:00
jonah
cb4dcc53f1
fix a bug in PdfUtil#getSolidAngle
2024-08-08 19:46:33 +02:00
jonah
940e8ebc37
improve debuggability
2024-08-08 19:46:33 +02:00
jonah
2a2cf7b642
make renders (almost) deterministic
2024-08-08 19:29:43 +02:00
jonah
c4ee560dc9
add targeting probability density function
2024-08-08 18:23:18 +02:00
jonah
6b47f44ad2
add probability density function based materials
2024-08-08 16:54:17 +02:00
jonah
5f1e816edd
add stratification to pixel sampling
2024-08-08 11:02:01 +02:00
jonah
a31488bc78
improve color averaging
2024-08-08 10:25:32 +02:00
jonah
67bfafc5b8
fix corner bias in Vec3#random(random, true)
2024-08-08 10:22:26 +02:00
jonah
f7d9153ad8
add a material that looks different on both sides
2024-08-07 22:52:10 +02:00
jonah
a22b1cb238
allow boxes to have different materials on each side
2024-08-07 22:05:48 +02:00
jonah
c91baf9e0c
add final scene to readme
2024-08-07 21:41:34 +02:00
jonah
a90a0db6d5
improve AABB hit test by adding a range check
2024-08-07 16:26:30 +02:00
jonah
1b02f8a96d
skip unnecessary UV calculations
2024-08-07 15:53:36 +02:00
jonah
18c179f8e3
improve performance of boxes
2024-08-07 15:53:36 +02:00
jonah
1d48a49987
refactor AABB intersection
2024-08-07 15:53:36 +02:00
jonah
9b617a82a8
remove HittableOctree
2024-08-07 15:53:36 +02:00
jonah
dfe80011c9
add "final" scene
2024-08-07 15:53:36 +02:00
jonah
37539a1906
add minor improvements to perlin noise performance
2024-08-07 15:53:36 +02:00
jonah
70f2f38e96
add perlin noise texture
2024-08-07 15:53:36 +02:00
jonah
e6447fe684
add image texture
2024-08-07 15:53:36 +02:00
jonah
7c0bc68ab2
add texture support
2024-08-07 15:53:36 +02:00
jonah
2c28b10a6e
small performance improvements
2024-08-07 07:40:28 +02:00
jonah
d5173c2d5a
add spheres to readme
2024-08-06 18:20:56 +02:00
jonah
48a591de7e
fix length of IDAT chunk
2024-08-06 18:07:52 +02:00
jonah
9ebf8bd1c4
use a more performant RandomGenerator
2024-08-06 18:07:52 +02:00
jonah
9106ccf8b0
switch from octree to binary tree
2024-08-06 18:07:51 +02:00
jonah
3a3949f518
disallow unbounded Hittables and refactor Octree
2024-08-06 18:07:51 +02:00
jonah
414af5860b
add color to DielectricMaterial
2024-08-06 18:07:51 +02:00
jonah
9175377ac4
move examples to their own file
2024-08-06 18:07:51 +02:00
jonah
96909002d7
fix checksum of IEND chunk
2024-08-06 18:07:51 +02:00
jonah
ac5a42e7bc
add README.md
2024-08-06 18:07:51 +02:00
jonah
e4e241a314
add command line argument parser
2024-08-06 00:10:43 +02:00
jonah
360fb2c990
add constant density mediums
2024-08-05 18:35:10 +02:00
jonah
c002b8215a
prevent StackOverflowError in SimpleRenderer
2024-08-05 17:54:04 +02:00
jonah
580d8eca12
add transforms
2024-08-05 16:42:21 +02:00
jonah
27e3fc0990
fix tests
2024-08-05 16:42:21 +02:00
jonah
ebbf711403
add cornell box
2024-08-05 16:42:21 +02:00
jonah
3be855cffd
add light sources
2024-08-05 15:13:28 +02:00
jonah
36de714f46
refactor Scene
2024-08-05 15:13:28 +02:00
jonah
8ea894cd3e
fix live canvas clipping
2024-08-05 14:15:50 +02:00
jonah
b5acbd1b6c
add 2d primitives
2024-08-05 14:15:50 +02:00
jonah
86b6f1891c
move material package
2024-08-05 13:01:03 +02:00
jonah
7a5526f987
configure java version and main class in gradle
2024-08-05 12:59:41 +02:00
jonah
137c0b2190
add octree to improve rendering performance by reducing the number of ray-sphere-intersection calculations
2024-08-05 12:35:31 +02:00
jonah
a84ed5c050
add bounding box to sphere
2024-08-04 23:54:35 +02:00
jonah
8b7b99b184
add simple scene
2024-08-04 23:54:18 +02:00
jonah
828c332e76
make scene deterministic
2024-08-04 23:53:46 +02:00
jonah
07cdc0c213
remove Double#isFinite checks in Vec3 constructor
...
A performance analysis showed, that the Double#isFinite checks in the Vec3 constructor add significant overhead without providing much value to the application.
2024-08-04 19:54:21 +02:00
jonah
b47ded6c56
add iterative rendering mode for faster results
...
In normal mode, the image is rendered one pixel at a time, taking multiple samples per pixel and averaging them before continuing with the next pixel.
In iterative mode, the image is rendered one sample at a time, taking one sample per pixel, then taking another sample and averaging it with the one before, and so on.
2024-08-04 19:15:44 +02:00
jonah
0c6db707e0
separate camera from rendering
2024-08-04 19:04:25 +02:00
jonah
c17b9aedf5
add "final" scene
2024-08-04 18:54:31 +02:00
jonah
bb326e82a6
abstract Image and add support for watching the image as its being rendered
2024-08-04 17:43:54 +02:00
jonah
1080711229
add depth of field
2024-08-04 00:18:54 +02:00
jonah
d89d15f1a4
add Camera.Builder
2024-08-04 00:18:54 +02:00
jonah
94231f6a5b
play with camera settings and fix handedness of camera
2024-08-03 22:37:00 +02:00
jonah
82b38d4501
add total internal reflection
2024-08-03 22:16:53 +02:00
jonah
088263b344
add dielectric material
2024-08-03 22:05:02 +02:00
jonah
ca769c56b2
add metal fuzz
2024-08-03 21:42:18 +02:00
jonah
a41b14da48
add metal
2024-08-03 21:30:22 +02:00
jonah
2e5659a04a
add custom Materials
2024-08-03 21:19:01 +02:00
jonah
927f63adf0
add support for png images
2024-08-03 17:02:19 +02:00
jonah
cf0ed6f13f
apply gamma correction
2024-08-03 03:00:11 +02:00
jonah
0f122e2062
use Lambertian reflection
2024-08-03 02:56:24 +02:00
jonah
8e77662b33
fix "shadow acne"
2024-08-03 02:54:15 +02:00
jonah
d2ca6922ef
add diffuse material
2024-08-03 02:52:07 +02:00
jonah
9d204f6aa4
add antialiasing
2024-08-03 02:42:15 +02:00
jonah
af3dc8dac7
refactor Camera
2024-08-03 02:36:21 +02:00
jonah
672dc6af8b
refactor Shape
2024-08-03 02:15:03 +02:00
jonah
1113b91077
move render method to Camera
2024-08-03 02:15:03 +02:00
jonah
7757b3d573
add Range to optimize Shape#hit
2024-08-03 02:15:02 +02:00
jonah
5e52db65d4
add another sphere
2024-08-03 01:53:48 +02:00
jonah
e3a8b08381
simplify Sphere#hit
2024-08-03 01:47:22 +02:00
jonah
14fd1d73fc
add shading according to normal vector
2024-08-03 01:46:27 +02:00
jonah
590054a046
add sphere
2024-08-03 01:37:56 +02:00
jonah
7875befa94
add camera, scene and skybox
2024-08-03 01:37:56 +02:00
jonah
028d19b118
add math and image
2024-08-03 01:26:08 +02:00
jonah
2d2f5090ea
initial commit
2024-08-02 22:04:04 +02:00
jonah