3Delight 12.0 User's Manual: 8.14 The PSD display driver

Short Contents

1. Welcome to 3Delight!
2. Installation
3. Using 3Delight
4. Integration with Third Party Software
5. 3Delight and RenderMan
6. The Shading Language
7. Rendering Guidelines
8. Display Drivers
9. Error Messages
10. Developer's Corner
11. Acknowledgements
12. Copyrights and Trademarks
Concept Index
Function Index
List of Figures

8.14 The PSD display driver

This display driver writes Photoshop's PSD files. Each channel is saved within its own layer, either in RGB or in RGBA, or in GrayScale. All layers use the same format: if a layer is in GrayScale, all of them are in GrayScale; meaning that each specified channel has only one component. If only one channel has 3 or 4 components, all layers will use RGB or RGBA: channels with one component will be converted. Layers in Photoshop file format are restricted to 8 bits (unsigned) per component.

Declare "amb" "varying color"
Declare "diff" "varying color"
Declare "spec" "varying color"

Quantize "amb" 255 0 255 0.5
Quantize "diff" 255 0 255 0.5
Quantize "spec" 255 0 255 0.5

Display "output_multi_layer.psd" "psd" "amb,Ci,diff,alpha,spec"

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