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2,523 Commits 164 Branches 274 Tags
e6500a8b3bac8e77d4fb0265ff3bb322c73e110d
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44 Commits

Author SHA1 Message Date
Romain Guy
40aad197da Fixes various issues (#2292) 
* Fixes various issues

- Fix gltf_baker crash
- Fix Python3 discovery on macOS
- Fix TBB CMake warning
- Fix bent normals baking

* Find Python 3 on Windows
 2020-03-26 22:53:44 -07:00
Philip Rideout
6825781718 gltf_viewer: fix string lifetime for #2190. 2020-03-05 09:26:27 -08:00
Philip Rideout
9358c7313e Remove STL from ResourceLoader API. 2020-02-12 10:03:06 -08:00
Philip Rideout
e8e847a662 gltfio: various cleanup in response to PR review 2020-02-04 12:47:32 -08:00
Mathias Agopian
3105a8330e remove unneeded includes in public headers 
Replace with forward declarations if needed and includes in .cpp that
now need them.
The idea here is to have our headers have the least amount of impact as
possible on our clients (e.g. compilation time).
 2020-01-24 12:13:48 -08:00
Philip Rideout
898ed70aa0 Remove <iostream> from math headers. 
This speeds up our build time by using <iosfwd> and un-inlining the
vector print functions.
 2020-01-06 15:09:06 -08:00
Mathias Agopian
36cdadd238 fix gltf_viewer calculated light position/intensity 2019-12-10 14:44:23 -08:00
Ben Doherty
a735660af8 Separate resource packages for gltf_viewer and lucy demo (#1908) 2019-11-22 11:34:42 -08:00
Ben Doherty
e8641ce257 Additional fixes for MSVC (#1765) 2019-10-10 16:45:06 -07:00
Mathias Agopian
20c3d45b9c Engine.flushAndWait() is not needed in most places 2019-10-03 16:04:22 -07:00
Philip Rideout
91ff1d87eb Replace prebuilt KTX with a build step. 
This removes the samples/envs folder and replaces these KTX files with a
build step that is driven by CMake / gradle / bash, depending on
platform.

This makes it easier to use IBL files that are generated by the latest
and greatest version of cmake.
 2019-08-08 10:41:13 -07:00
Philip Rideout
0fe8035309 gltfio: allow names to be queried. 
Fixes #1425.
 2019-08-06 12:54:29 -07:00
Romain Guy
62a458099a Fix more warnings 2019-06-27 09:56:43 -07:00
Philip Rideout
8142ffdfb7 Add bloom demo and release notes for #119. 2019-06-11 15:56:24 -07:00
Philip Rideout
f93046308c gltf_baker: improve error handling throughout. 2019-06-05 15:25:47 -07:00
Philip Rideout
1d514e6bf6 gltf_baker: allow re-baking after tweaking options. 2019-06-05 15:25:47 -07:00
Philip Rideout
70d569029b gltf_baker: allow adjustment to seed iterations. 2019-06-05 10:11:23 -07:00
Philip Rideout
0262a38c7e gltf_baker: fix radio button numbering 2019-06-04 15:48:54 -07:00
Philip Rideout
d3f784d4f9 gltf_baker: add vertex normals visualization 2019-06-04 14:36:03 -07:00
Philip Rideout
be11944f99 gltf_baker: AssetPipeline now has an options struct. 2019-06-03 13:03:14 -07:00
Philip Rideout
f3a70d82cd gltf_baker: make denoise optional. 2019-06-03 13:03:14 -07:00
Philip Rideout
29d2f51fca gltf_baker: make chart dilation optional. 2019-06-03 13:03:14 -07:00
Philip Rideout
bfaa2bdd4e gltf_baker: allow 3D visualization of mesh normals. 2019-06-03 13:03:14 -07:00
Philip Rideout
ce4a3edf7b gltf_baker: visualizers now use fp32 textures. 
This allows us to skip the CPU-side vector-to-color conversion that
occured at the end, and makes the real-time visualization consistent
with the final visualization.
 2019-06-03 13:03:14 -07:00
Philip Rideout
6c153b046f gltf_baker: allow visualization of mesh normals. 2019-06-03 13:03:14 -07:00
Philip Rideout
7a732eb9c4 gltf_baker: show the bounds of the asset 
Parameterization can run into problems for very large, very small, or
off-center assets. Showingthe min/max helps users diagnose these issues.
 2019-06-03 13:03:14 -07:00
Philip Rideout
fdfb8862eb gltf_baker: allow tmin adjustment. 2019-06-03 13:03:14 -07:00
Philip Rideout
78ec315b69 Overhaul the gltf_baker UI. 
As per the design doc, this makes the app somewhat usable by eliminating
hardcoded filenames, the hidden state machine, etc.
 2019-06-03 08:32:48 -07:00
Philip Rideout
122eb8c82e gltf_baker: add UV visualization option 2019-05-28 11:44:04 -07:00
Philip Rideout
cc89b6ad1e PathTracer now applies OpenImageDenoise. 2019-05-28 11:43:50 -07:00
Philip Rideout
761b407159 AssetPipeline now has replaceOcclusion function. 
This preserve original materials and substitutes the occlusion texture
with the generated AO.
 2019-05-24 14:59:10 -07:00
Philip Rideout
5bdbf63ff6 gltf_baker now has an export modal. 2019-05-24 14:59:10 -07:00
Philip Rideout
8f1d4ffa4d gltf_baker now parameterizes in a background thread. 2019-05-23 22:06:43 -07:00
Philip Rideout
3b2d75e129 gltf_baker now has adjustable resolution. 2019-05-23 22:06:43 -07:00
Philip Rideout
cfb6a1c917 gltf_baker: add diagnostics. 2019-05-18 20:43:31 -07:00
Philip Rideout
07be9d1721 PathTracer: add bent normals and diagnostic targets. 2019-05-17 10:01:26 -07:00
Philip Rideout
9a72831a33 AssetPipeline can now preview baked texture. 2019-05-16 15:53:20 -07:00
Philip Rideout
59f929c7d3 Fix "already freed" bug in gltf_baker. 2019-05-16 15:53:20 -07:00
Philip Rideout
c112b3ce40 Introduce AssetPipeline::SCALE_TO_UNIT to boost bake quality. 2019-05-15 16:44:33 -07:00
Philip Rideout
affc947ce0 gltf_baker: improve error reporting. 2019-05-15 16:44:33 -07:00
Philip Rideout
cbfb364c41 Introduce libs/rays and implement AO baking. 
The AO baking procedure consists of the following steps:

1. Flatten the glTF hierarchy.
2. Generate a single 2D parameterization for the entire scene.
3. Embree Pass 1: Create G-Buffer using the above UVs as vert positions.
4. Embree Pass 2: Cast rays from the positions embedded in the G-Buffer.

The `gltf_baker` tool is not ready for general use but already
produces reasonable results for certain well-formed models.
 2019-05-15 13:10:56 -07:00
Philip Rideout
c84c60112e Implement the bake button, uses a "UV camera" to cast primary rays. 2019-05-15 13:10:56 -07:00
Philip Rideout
cd364b029c gltf_baker: fix needless reload for rendering. 2019-05-13 18:55:56 -07:00
Philip Rideout
3291fb6a1b Introduce gltf_baker tool. 2019-05-13 10:25:12 -07:00