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41 Commits

Author SHA1 Message Date
Syoyo Fujita
7196b0ca67 Fix typo(n2.z -> n1.z) 2018-08-16 15:56:13 +09:00
Syoyo Fujita
6190633db7 Added 'warning' message parameter to glTF loader API. 
Asset loading failure messages(e.g. image file is missing) are now stored in `warning` message, not `error` message.
 2018-07-27 16:49:10 +09:00
johan bowald
90e28a4d34 update examples with new defines 2018-04-01 14:08:45 +02:00
Arthur Brainville
4acfd9b037 raytrace: add simple code that load texture data 
Signed-off-by: Arthur Brainville (Ybalrid) <ybalrid@ybalrid.info>
 2018-03-02 13:57:37 +01:00
Syoyo Fujita
88b6a9e911 Fix return location. 2018-02-28 19:59:32 +09:00
Arthur Brainville
721ac3b4bf Fixed triangle fan indices 
Signed-off-by: Arthur Brainville (Ybalrid) <ybalrid@ybalrid.info>
 2018-02-27 12:47:06 +01:00
Arthur Brainville (Ybalrid)
65cc97eb6d Enforece some const correctness. Add comments. 
Signed-off by: Arthur Brainville (Ybalrid) <ybalrid@ybalrid.info>
 2018-02-25 01:23:04 +01:00
Arthur Brainville (Ybalrid)
d54853e812 Reorder UVs in vacevaying order 
Signed-off by: Arthur Brainville (Ybalrid) <ybalrid@ybalrid.info>
 2018-02-25 01:14:57 +01:00
Arthur Brainville (Ybalrid)
038ebb230b Handle all types of triangle-based vertex buffer. 
Some small codepath changes too.

Signed-off by: Arthur Brainville (Ybalrid) <ybalrid@ybalrid.info>
 2018-02-25 00:52:50 +01:00
Arthur Brainville (Ybalrid)
49466f0280 Check the type of vectors before checking the type of their component 
This order makes more sense.

Signed-off by: Arthur Brainville (Ybalrid) <ybalrid@ybalrid.info>
 2018-02-24 22:09:17 +01:00
Arthur Brainville (Ybalrid)
1c00bdf009 Fix the loading of normals by putting them into facevarying order 
Signed-off by: Arthur Brainville (Ybalrid) <ybalrid@ybalrid.info>
 2018-02-24 21:52:53 +01:00
Arthur Brainville (Ybalrid)
4e375075b6 Fixes problem when mesh in glTF file doesn't have a name 
a "unnamed_X" name will be genrated.

This fixes the loading of Trinagle.gltf from khronos

Signed-off by: Arthur Brainville (Ybalrid) <ybalrid@ybalrid.info>
 2018-02-23 15:15:33 +01:00
Arthur Brainville (Ybalrid)
cad562a390 Merge branch 'pr_raytrace_example' of github.com:Ybalrid/tinygltf into pr_raytrace_example 2018-02-23 14:26:55 +01:00
Arthur Brainville (Ybalrid)
4899323a06 Log the types of data used by the currently loaded GLTF file 
This will help test and improve compatibilitiy.

Signed-off by: Arthur Brainville (Ybalrid) <ybalrid@ybalrid.info>
 2018-02-23 14:23:30 +01:00
Arthur Brainville (Ybalrid)
e1b7cb5e06 load texture coordinates 
Signed-off by: Arthur Brainville (Ybalrid) <ybalrid@ybalrid.info>
 2018-02-22 21:50:24 +01:00
Arthur Brainville
b0d3f22701 Small code cleanup 
Signed-off-by: Arthur Brainville (Ybalrid) <ybalrid@ybalrid.info>
 2018-02-22 21:50:23 +01:00
Arthur Brainville
92eb0927cf added loading of doubles for position 
Signed-off-by: Arthur Brainville (Ybalrid) <ybalrid@ybalrid.info>
 2018-02-22 21:50:23 +01:00
Arthur Brainville (Ybalrid)
509a637972 Move defined types (array adapter templates) to the header 
Signed-off by: Arthur Brainville (Ybalrid) <ybalrid@ybalrid.info>
 2018-02-22 21:50:22 +01:00
Arthur Brainville (Ybalrid)
aeae115cf2 Fix pivot. Hack material to prevent crash 
Signed-off by: Arthur Brainville (Ybalrid) <ybalrid@ybalrid.info>
 2018-02-22 21:50:22 +01:00
Arthur Brainville (Ybalrid)
a2b5caaf2f Load inside the scene graph the gltf mesh (like the obj) 
pivot is still invalid

Signed-off by: Arthur Brainville (Ybalrid) <ybalrid@ybalrid.info>
 2018-02-22 21:50:21 +01:00
Arthur Brainville
166679563a Fix linux build in C++11 strict 
Signed-off-by: Arthur Brainville (Ybalrid) <ybalrid@ybalrid.info>
 2018-02-22 21:50:21 +01:00
Arthur Brainville
32c1efafd1 Load the normal vectors of the primitive 
Signed-off-by: Arthur Brainville (Ybalrid) <ybalrid@ybalrid.info>
 2018-02-22 21:50:21 +01:00
Arthur Brainville
44743284b3 Also access the position attribute of the primitive 
Signed-off-by: Arthur Brainville (Ybalrid) <ybalrid@ybalrid.info>
 2018-02-22 21:50:20 +01:00
Arthur Brainville (Ybalrid)
f0d27a93a4 Now load index buffer 
Added some template infrastructure to read arrays where type is defined by a value.

Signed-off by: Arthur Brainville (Ybalrid) <ybalrid@ybalrid.info>
 2018-02-22 21:50:20 +01:00
Arthur Brainville (Ybalrid)
9d08a41841 Add the entry point for loading gltf files. 
Also switch on the primitive mode of each mesh. Will only attempt to
load lists of triangles for now...

Signed-off by: Arthur Brainville (Ybalrid) <ybalrid@ybalrid.info>
 2018-02-22 21:50:20 +01:00
Arthur Brainville
46c9a46862 Fix where stb image is actually implemented 
Signed-off-by: Arthur Brainville (Ybalrid) <ybalrid@ybalrid.info>
 2018-02-22 21:50:18 +01:00
Arthur Brainville (Ybalrid)
e579bd1602 load texture coordinates 
Signed-off by: Arthur Brainville (Ybalrid) <ybalrid@ybalrid.info>
 2018-02-21 10:02:04 +01:00
Arthur Brainville
0c86b74d1f added loading of doubles for position 
Signed-off-by: Arthur Brainville (Ybalrid) <ybalrid@ybalrid.info>
 2018-02-20 21:43:07 +01:00
Arthur Brainville (Ybalrid)
ed7d206c38 Move defined types (array adapter templates) to the header 
Signed-off by: Arthur Brainville (Ybalrid) <ybalrid@ybalrid.info>
 2018-02-20 15:55:23 +01:00
Arthur Brainville (Ybalrid)
9cbd581292 Fix pivot. Hack material to prevent crash 
Signed-off by: Arthur Brainville (Ybalrid) <ybalrid@ybalrid.info>
 2018-02-20 14:42:57 +01:00
Arthur Brainville (Ybalrid)
644e4e4918 Load inside the scene graph the gltf mesh (like the obj) 
pivot is still invalid

Signed-off by: Arthur Brainville (Ybalrid) <ybalrid@ybalrid.info>
 2018-02-20 14:42:57 +01:00
Arthur Brainville
ee95287c54 Fix linux build in C++11 strict 
Signed-off-by: Arthur Brainville (Ybalrid) <ybalrid@ybalrid.info>
 2018-02-20 14:42:56 +01:00
Arthur Brainville
54512a77df Load the normal vectors of the primitive 
Signed-off-by: Arthur Brainville (Ybalrid) <ybalrid@ybalrid.info>
 2018-02-20 14:42:56 +01:00
Arthur Brainville
89648e1180 Also access the position attribute of the primitive 
Signed-off-by: Arthur Brainville (Ybalrid) <ybalrid@ybalrid.info>
 2018-02-20 14:42:56 +01:00
Arthur Brainville (Ybalrid)
2504b9669d Now load index buffer 
Added some template infrastructure to read arrays where type is defined by a value.

Signed-off by: Arthur Brainville (Ybalrid) <ybalrid@ybalrid.info>
 2018-02-20 14:42:56 +01:00
Arthur Brainville (Ybalrid)
da6ab7642d Add the entry point for loading gltf files. 
Also switch on the primitive mode of each mesh. Will only attempt to
load lists of triangles for now...

Signed-off by: Arthur Brainville (Ybalrid) <ybalrid@ybalrid.info>
 2018-02-20 14:42:56 +01:00
Arthur Brainville
019dee91f2 Fix where stb image is actually implemented 
Signed-off-by: Arthur Brainville (Ybalrid) <ybalrid@ybalrid.info>
 2018-02-20 14:40:50 +01:00
Syoyo Fujita
257b222d97 Report error message. 2017-12-19 18:45:22 +09:00
Syoyo Fujita
e74a6cbdd0 Fix wrong return value(Fixes #26) 2017-12-19 17:58:32 +09:00
Syoyo Fujita
7daa01260f Fix compilation. 2017-12-02 21:21:06 +09:00
Syoyo Fujita
d8491c2d0e Add codes for raytrace example(W.I.P.) 2017-07-23 19:11:39 +09:00