1996
Stephen Robert Norris
Displace pixels as indicated by displacement maps
Displaces the contents of the specified drawable by the amounts specified by 'amount-x' and 'amount-y' multiplied by the luminance of corresponding pixels in the 'displace-map' drawables.
unknown
Type | Name | Description |
---|---|---|
PF_INT | run-mode | The run mode { RUN-INTERACTIVE (0), RUN-NONINTERACTIVE (1) } |
PF_IMAGE | image | Input image (unused) |
PF_DRAWABLE | drawable | Input drawable |
PF_FLOAT | amount-x | Displace multiplier for X or radial direction |
PF_FLOAT | amount-y | Displace multiplier for Y or tangent (degrees) direction |
PF_INT | do-x | Displace in X or radial direction? |
PF_INT | do-y | Displace in Y or tangent direction? |
PF_DRAWABLE | displace-map-x | Displacement map for X or radial direction |
PF_DRAWABLE | displace-map-y | Displacement map for Y or tangent direction |
PF_INT | displace-type | Edge behavior { WRAP (1), SMEAR (2), BLACK (3) } |
None