Skip to content

Add support for KTX2 texture compression to gltf-model #5101

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 11 commits into from
Sep 13, 2022
Merged

Add support for KTX2 texture compression to gltf-model #5101

Changes from 1 commit
Commits
Show all changes
11 commits
Select commit Hold shift + click to select a range
d1d36c5
Initial commit, feature support for ktx2 textures in gltf-model
Aug 24, 2022
00dcf2b
Code cleanup
Aug 25, 2022
ce3b8d1
Doc cleanup
Aug 25, 2022
9fe77c4
Doc cleanup
Aug 25, 2022
ecc831a
Re-adding mysteriously wiped code for gltf-loader system
Aug 25, 2022
92acd93
WIP example
Aug 25, 2022
9fa1a24
KTX2 seem to be working, verifying...
Aug 25, 2022
02d533d
Style correction
Aug 25, 2022
f5304ae
Extending example
Aug 25, 2022
137c853
Correcting link to transcoder files
Aug 25, 2022
9df1d2c
basisTranscoderPath is the correct term, since it's the path to basis…
Sep 3, 2022
File filter

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Prev Previous commit
basisTranscoderPath is the correct term, since it's the path to basis… 
… .wasm and .js files
  • Loading branch information
James Kane committed Sep 3, 2022
commit 9df1d2cb50ab12aa341cc250c703624510d25deb
6 changes: 3 additions & 3 deletions docs/components/gltf-model.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -136,7 +136,7 @@ When using glTF models compressed with Draco, KTX2 or Meshopt, you must configur

```html
<a-scene gltf-model="dracoDecoderPath: path/to/decoder/;
ktx2TranscoderPath: path/to/transcoder/;
basisTranscoderPath: path/to/transcoder/;
meshoptDecoderPath: path/to/meshopt_decoder.js;">
<a-entity gltf-model="url(pony.glb)"></a-entity>
</a-scene>
Expand All @@ -145,7 +145,7 @@ When using glTF models compressed with Draco, KTX2 or Meshopt, you must configur
| Property | Description | Default Value |
|------------------|--------------------------------------|----|
| dracoDecoderPath | Path to the Draco decoder libraries. | '' |
| ktx2TranscoderPath | Path to the KTX2 transcoder libraries. | '' |
| basisTranscoderPath | Path to the basis/KTX2 transcoder libraries. | '' |
| meshoptDecoderPath | Path to the Meshopt decoder. | '' |

`dracoDecoderPath` path must be a folder containing three files:
Expand All @@ -159,7 +159,7 @@ These files are available from the three.js repository, under
automatically choose whether to use a WASM or JavaScript decoder, so both should
be included. A Google-hosted version of the Draco decoder libraries saves you from needing to include these libraries in your own project: set `https://www.gstatic.com/draco/v1/decoders/` as the value for `dracoDecoderPath`.

`ktx2TranscoderPath` path must be a folder containing two files:
`basisTranscoderPath` path must be a folder containing two files:

basis_transcoder.js — JavaScript wrapper for the WebAssembly transcoder.
basis_transcoder.wasm — WebAssembly transcoder.
Expand Down