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Project 3: Constance Wang#32

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conswang wants to merge 58 commits into
CIS565-Fall-2022:mainfrom
conswang:main
Open

Project 3: Constance Wang#32
conswang wants to merge 58 commits into
CIS565-Fall-2022:mainfrom
conswang:main

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@conswang

@conswang conswang commented Jan 3, 2023

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(Briefly) Mentions features that you've completed. Especially those bells and whistles you want to highlight

  • Core features
    • Diffuse and perfect specular shaders
    • Performance optimizations
      • Sorting rays by material
      • Path termination using stream compaction
      • Cache first bounce intersections
  • Additional features
    • Gltf 2.0 loading & rendering (4)
    • Texture mapping & bump mapping (6)
    • Metallic shader
    • Bounding volume hierarchy (6)
    • Stochastic sampled anti-aliasing (2)

Obj is to gltf as lung is to lung cancer

@conswang
Update README.md
fdf4697
@conswang
Merge branch 'CIS565-Fall-2022:main' into main
f2a4cce
@conswang
keeps getting whiter
5c9697f
@conswang
fix really awful indexing mistake, move logic into scatterRay
f4792a5 
pathSegments->remainingBounces... absolutely a nightmare.
Always use helper variables
@conswang
fix typo, working path tracer
a22cd30
@conswang
some questions
0bf53e5
@conswang
add specular
2f25776
@conswang
add sort by material, not sure if working
b0dbd37
@conswang
probably working first bounce caching
7a9a411
@conswang
update stb versions for compatability with tinyglft, add some test mo…
a28eb17 
…dels, working parsing
@conswang
fix namespace conflicts
7089e6a
@conswang
probably working binary buffer reading (values look suspicious)
aade8e5
@conswang
probably working mesh parsing
3f365e7
@conswang
probably working triangle meshs
296106d
@conswang
you can see a triangle now, but not the rest of the box for some reason
925c5f5
@conswang
fix inside/outside test... add new scene for debugging. normals still…
159b9da 
… not working quite right
@conswang
visible avocado
b5ed505 
I just found out we could use a given triangle intersection function and am ready to throw myself off the rooftop

When will I ever finish the other projects? I can feel years being shaved off of my lifespan
@conswang
test more models, maybe working scene graph traversal
ffe7136
@conswang
add image source data structure and loading
7dc2444
@conswang
buggy code - can't use std::vector in cuda, need to find sln
c6a1acd
@conswang
buggy code CIS565-Fall-2022#2 - can't memcpy into device pointer, nee…
81bd902 
…d to refactor
@conswang
fix buffers but textures are wrong
3fb4cb0
@conswang
add box with spaces for easier debugging
f47b0ca
@conswang
working uvs with no interpolation
c543132
@conswang
working textures
363235d
@conswang
add support for translation, rotation, and scale
15057fb
@conswang
chess scene
1135f2d
@conswang
refactor triangle mesh intersection test
6cdc532
@conswang
add bvh preprocessing, code compiles
562aeb3
@conswang
add complete bvh construction, not tested but it compiles
f20d86c
@conswang
bvh constructed for 1 mesh
13ecbda
@conswang
buggy bvh intersection test
ed1f597
@conswang
small changes
e3b12bc
@conswang
fix bug where materials without images have incorrect image id
acb9797
@conswang
remove recursion to fix stack overflow, mesh is still inocrrect but n…
d4c1e8b 
…o memory error
@conswang
correct mesh and fix indexing bugs for multiple bvh trees. Can now re…
7973768 
…nder chess and room scenes performantly but textures are incorrect
@conswang
larger room, have z buffer problem
d785af7
@conswang
add normal maps which are not working
3df8b00
@conswang
add combined gltf and txt scene loading, fix transformations
691bb9e
@conswang
don't need to transform intersection point whoops
aa6d887
@conswang
cleanup comments, replace black with background_color val
0d5a758
@conswang
antialiasing
ec8befe
@conswang
switch to uniform distrib, normal is too ridiculous to calculate
41800b4
@conswang
make avocado cornell box more aesthetic, fix t value and intersesctio…
99bb37a 
…n point from intersection test
@conswang
adjust avocado
43f592a
@conswang
set up tangents
ca65df9
@conswang
should multiply tangent and normal by invtranspose not transform
7e67753
@conswang
correct backwards normals from intersection inside/outside check
fcbb339
@conswang
working metallicness, tested on motorcycle
49fead8
@conswang
add readme and renders, clean up macros
5d14ec2
@conswang
add AA to README
e400294
@conswang
metallic shader desc
643dc33 
metal
@conswang
add normal mapping to read me
56df53c
@conswang
bvh analysis
6aeb740
@conswang
sorting
677f8b7
@conswang
caching
43e85ee
@conswang
update debug
6ef3f2b
@conswang
update macro list
d92376c
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@conswang