How to preserve color?

[chenjianyi]

First, thanks for your pleasant work!
The format of input obj file for me is as follow,

v x1 y1 z1 r1 g1 b1
v x2 y2 z2 r2 g2 b2
...
f f1 f2 f3
...

In the v flag for every line, there is color item (r, g, b). I run your code, and I found color item disappeared in output file.
How should I compute color value?
I think it's better not change file format if there is no much extra computational burden.
Thank you!

[AntonotnaWang]

Hi, thanks for your question. Haha, I didn't consider color in this work. I can check the code. You can also look at it because it mainly does some array computation. I remember I only preserve the location info of vertices when loading the obj file. You can try preserving them all.

[chenjianyi]

Haha, Thanks for your reply. I'll study the method and check the code, too.

[1234269]

Haha, Thanks for your reply. I'll study the method and check the code, too.

hi! Do you have methods to preserve color?