The factor applied to the flat pillow surface set through the Surface property. This property applies only if the Surface property value is set to SURFACE_FLATPIL (Flat pillow).
Supported values are the following:
Mnemonic constant
|
Value
|
Meaning
|
GRD_VERYHIGH
|
0 (default)
|
Very high
|
GRD_HIGH
|
1
|
High
|
GRD_MEDIUM
|
2
|
Medium
|
GRD_LOW
|
3
|
Low
|
GRD_VERYLOW
|
4
|
Very low
|
|
