so if i corretly understand it ..... a face uv is not used much jet, but it gets one value set (x,z) for each face so for a
cube it would be something like this [[0.38, 0.0], [0.38, 0.25], [0.38, 0.5], [0.38, 0.75], [0.63, 0.0], [0.38, 0.0]]
and in my faces list i can index to each one .... or i could have one ... to index to ..... thats clear (i hope)
so if i have a model unwrapped and i want to use its uv coordinates i use vertex uvs .....
and i get for each vertex as many coordinates as there are faces connectes to the vertex (3 in case of a cube)
......and for each vertex i get a list with in a list [[.....],[.....],[......]] is that right?
that leads me to another question if you talk about switching the textures .... the exporter i got sofar (for maya) spits
a json file out with a material with in the json file .... and in there its referenced to the texture ...... can i store the material
out side or the link to the texture out side?
mrdoob
commented
12 years ago
hi ... thanx for the reply ....
so if i corretly understand it ..... a face uv is not used much jet, but it gets one value set (x,z) for each face so for a cube it would be something like this [[0.38, 0.0], [0.38, 0.25], [0.38, 0.5], [0.38, 0.75], [0.63, 0.0], [0.38, 0.0]] and in my faces list i can index to each one .... or i could have one ... to index to ..... thats clear (i hope)
so if i have a model unwrapped and i want to use its uv coordinates i use vertex uvs ..... and i get for each vertex as many coordinates as there are faces connectes to the vertex (3 in case of a cube) ......and for each vertex i get a list with in a list [[.....],[.....],[......]] is that right?
that leads me to another question if you talk about switching the textures .... the exporter i got sofar (for maya) spits a json file out with a material with in the json file .... and in there its referenced to the texture ...... can i store the material out side or the link to the texture out side?
many thanx been a good help sofar!!!!!
maarten