.3ds file not rendering color

```
What steps will reproduce the problem?
1. When render a 3ds file, only some polygons have colors
2.
3.

What is the expected output? What do you see instead?
All polygons should have colors

What version of the product are you using? On what operating system?

Please provide any additional information below.

```

Original issue reported on code.google.com by `junhong....@solstice.sg` on 12 Aug 2014 at 3:22

Attachments:
- [Screenshot 2014-08-12 23.21.42.png](https://storage.googleapis.com/google-code-attachments/jsc3d/issue-98/comment-0/Screenshot 2014-08-12 23.21.42.png)

Start by reproducing the reported behavior when rendering a .3ds file, using the issue's description and attached screenshot as the available reference. Trace the rendering path that assigns polygon colors and determine why only some polygons receive colors. Done means every polygon in the reproduced file renders with its expected color.

Written by the indexing model from the issue text.