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39 Commits (c46504073874c20bcf83b6ab62fdf3ccd0ca7958)

Author SHA1 Message Date
Stanlo Slasinski a1a17c1dda Read and write the KHR_materials_unlit glTF/2.0 extension. 2018-05-18 14:52:02 -07:00
Kim Kulling b049933d2f update license dates. 2018-01-28 19:42:05 +01:00
Axel Wefers 0e99f1f587 Build fix for 1684 
Requires cast from size_t to uint64 like in other places, otherwise the call to the constructor for GenericValue() is ambiguous.

Fixes #1684
 2018-01-11 10:15:05 -08:00
A. Breust ca152f41e2
Merge branch 'master' into 1674-buffer-relative-uri 2018-01-06 09:19:48 +01:00
Alexis Breust 9b5df71150 Not using external bin file for glb2 2018-01-05 10:28:12 +01:00
Alexis Breust 988acd00f1 Using relative buffers URI 2018-01-05 10:08:17 +01:00
Alexis Breust d29173aaa9 Following specification for padding 2017-12-14 17:32:18 +01:00
Alexis Breust d09df8cc07 Fixed leftover log 2017-12-14 16:18:17 +01:00
Alexis Breust 31a4ccaebb Added support for generating glb2 (binary glTF 2) 2017-12-14 16:11:12 +01:00
Patrick Dähne a05d74a281 [glTF2] Moved byteStride from accessor to bufferView 2017-11-20 19:01:28 +01:00
Thomas Lemaire 5b76a31485 fix trivial warnings 
mainly unused parameter and unused function
some parameters are indeed used in a debug built, I used the
(void)(param) trick
warnings reported by clang 4
 2017-11-02 11:13:52 +01:00
Daniel Hritzkiv 28523232cf
Merge multiple meshes in a node into one mesh with many primtives; write out only one mesh per node 
To do:
- clean up MergeMeshes
- see if there’s a way to do this earlier in the flow
 2017-09-18 11:16:05 -04:00
Daniel Hritzkiv 5147acfe65
Revert "store node mesh vs. meshes" 
This reverts commit a0d97505e5.
 2017-09-18 11:16:04 -04:00
John Senneker eca008d5ec Properly move string passed to JSON writer 2017-09-12 11:55:22 -04:00
Daniel Hritzkiv b1a5ca4516
Use `forceNumber` argument of `WriteAttrs` to write correct attribute names, instead 2017-09-11 11:02:16 -04:00
Daniel Hritzkiv 990fe143a1
Fix mesh primitive’s attributes’ names 
Per spec

TEXCOORD -> TEXCOORD_0
COLOR -> COLOR_0
JOINTS -> JOINTS_0
WEIGHTS -> WEIGHTS_0

Remove JOINTMATRIX since it’s not supported (and doesn’t seem to be output, anyway)

TANGENT should be added at a later date
 2017-09-11 11:02:16 -04:00
Daniel Hritzkiv 816e6909ca
Remove KHR_binary_glTF code 
Binary glTF is now part of the glTF2 spec. However, it’s implemented incorrectly, so will be temporarily removed
 2017-09-11 11:02:16 -04:00
John Senneker 140b903d7a
Fix parsing of glTF version 
Handle version as int in gltf
Fix format specifiers in glTF version parser
 2017-09-11 11:02:15 -04:00
Daniel Hritzkiv 44757af34a
Implement pbrSpecularGlossiness property as Nullable 2017-09-11 11:02:13 -04:00
Daniel Hritzkiv 03cfa04ee4
Define default material values as static constants 
for reuse
 2017-09-11 11:02:13 -04:00
Daniel Hritzkiv 37527849b7
Export material names properly 2017-09-11 11:02:13 -04:00
Daniel Hritzkiv a9c4fa84b5
Sampler improvements; Add new LazyDict method 
Samplers are now imported into assimp internal format from textures;
Samplers have defaults as per spec;
Sampler enums are strongly typed with UNSET values;
Samplers are exported properly;
Sampler filters are exported as well;
Samplers are re-used across textures on export
Default sampler values are not written
 2017-09-11 11:02:12 -04:00
Daniel Hritzkiv 7f01e3f48f
Only export byteStride if not 0 2017-09-11 10:55:50 -04:00
Daniel Hritzkiv a0d97505e5
store node mesh vs. meshes 
glTF nodes can only hold one mesh. this simply assigns to and check’s a Node’s Mesh
 2017-09-11 10:55:50 -04:00
Daniel Hritzkiv f09892ab63
Write specularGlossiness textures on the specularGlossiness object 2017-09-11 10:50:39 -04:00
Daniel Hritzkiv 2d54019b8f
Remove OPEN3DGC and compression references 2017-09-11 10:50:39 -04:00
Daniel Hritzkiv 562920fbb8
Changes to GLTF2 materials 
pbrMetallicRoughness and pbrSpecularGlossiness as structs; persist textureinfo properties from start to finish; persist pbrSpecularGlossiness (via extensionsUsed) usage from start to finish
 2017-09-11 10:50:39 -04:00
Daniel Hritzkiv 7532d6aac1
Remove Light, Technique references 2017-09-11 10:50:38 -04:00
Daniel Hritzkiv 863458cd4a
Start removing materials common, and adding pbrSpecularGlossiness 2017-09-11 10:50:38 -04:00
Daniel Hritzkiv 0cf69479c3
Use `!ObjectEmpty()` vs. `MemberCount() > 0` 2017-09-11 10:50:38 -04:00
Daniel Hritzkiv 11cb9ac139
Working read, import, export, and write of gltf2 (pbr) material 2017-09-11 10:50:38 -04:00
Daniel Hritzkiv 5b3b80cbc2
Formatting 2017-08-09 11:41:12 -04:00
Daniel Hritzkiv 7a4a32625c
Ensure gltf asset version is printed as \d.0 2017-08-09 10:47:34 -04:00
jamesgk c91e9a94da glTF2: export materials' normal maps 2017-07-26 14:42:22 -07:00
jamesgk b7b17b03ec glTF2: use opacity for diffuse alpha + alphaMode 
The "transparency" attribute is unused in glTF2.
 2017-07-26 14:39:35 -07:00
jamesgk acf8c54e55 glTF2: Fix animation export 2017-07-26 14:20:53 -07:00
jamesgk bb55246c18 Export glTF 2 2017-07-25 18:05:18 -07:00
jamesgk d7cbbaf23e Compile with glTF2 export option (currently same as glTF1 output) 2017-07-25 17:34:03 -07:00
jamesgk 38626d4260 glTF: start fork of files used in export, for glTF2 2017-07-25 17:34:03 -07:00