| Arguments |
"base colour" | Description: | Base colour, which is mixed with bands of other colours based on the orientation of the surface. You would normally specify a base colour of some shade of light grey to produce a 'standard' chrome, but you can use any colour. |
| Default: | (1.0, 1.0, 1.0) |
| Hint: | [ 0, 1 ], [ 0, 1 ], [ 0, 1 ] |
| "vector" | Description: | The orientation of the surface is defined relative to this direction vector. |
| Default: | (0.0, 1.0, 0.5) |
| Hint: | [ -1, 1 ], [ -1, 1 ], [ -1, 1 ] |
| "mix" | Description: | Specify the ratio of mixing of base colour with the reflection colours. This value should lie in the range 0 to 1, where a value of 1 indicates all base colour and no reflection colours. |
| Default: | 0.5 |
| Hint: | [ 0, 1 ] |
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