Wrapped Mirror Map
SHADER TYPE: Wrapped Mirror Map
Wrapped Mirror Map is a reflectivity type that can be used to create a mirror-type surface. The degree of reflectivity of the various surface points is determined by the red colour component of a given image file. This shader type is suitable for mirror-type surfaces where the degree of reflectivity varies between different parts of the surface.
| Parameter: | Explanation: | Default value: | Possible values and comments: |
| Ambient Factor | Reflectivity factor of ambient light | 0.1 | |
| Diffuse Factor | Reflectivity factor of diffuse light | 0.1 | |
| Specular Factor | Specular factor | 0.8 | |
| Mirror Factor | Proportion of light mirrored in the specular direction | 0.8 | |
| Roughness | Reflection sharpness factor | 0.0625 | The larger the factor, the sharper the reflection. Smaller values make the surface less mirror-like. |
| Image | -- | ||
| File Name | Name of the image file | "" | jpg, tiff, targa, bmp, lwi files: as a default, the program searches for the file in the lw directory |
An example with its default values:
Object Colour: (0,0,170)
Reflectivity: Matte 1 1
Background: Clouds 10 (120,190,255) (200,255,255) 3
Ambient Light: 0.55 (255,250,245) TRUE
Distant Light: 0.65 (255,255,255) (19610,-6767,17933) (0,0,0) TRUE 2048 9 1 (255,255,255) TRUE
Ambient Factor: 0.1 Diffuse Factor: 0.1 Specular Factor: 0.8 Mirror Factor: 0.8 Roughness: 0.0625 Image: -- File Name: "file path" |
Ambient Factor: 0.9 Diffuse Factor: 0.1 Specular Factor: 0.8 Mirror Factor: 0.8 Roughness: 0.0625 Image: -- File Name: "file path" |
Ambient Factor: 0.9 Diffuse Factor: 0.8 Specular Factor: 0.8 Mirror Factor: 0.8 Roughness: 0.0625 Image: -- File Name: "file path" |
Ambient Factor: 0.9 Diffuse Factor: 0.8 Specular Factor: 0.6 Mirror Factor: 0.8 Roughness: 0.0625 Image: -- File Name: "file path" |
Ambient Factor: 0.9 Diffuse Factor: 0.8 Specular Factor: 0.6 Mirror Factor: 0.6 Roughness: 0.0625 Image: -- File Name: "file path" |
Ambient Factor: 0.9 Diffuse Factor: 0.8 Specular Factor: 0.6 Mirror Factor: 0.6 Roughness: 4 Image: -- File Name: "file path" |
Colour: Plain Colour (150,150,150) Reflectivity: Wrapped Mirror Map Ambient Factor: 0.9 Diffuse Factor: 0.8 Specular Factor: 0.4 Mirror Factor: 0.4 Roughness: 0.06 Image: -- File Name: "file path" |