iDirection
The direction of the apparent light source. Valid values are:
Value |
Meaning |
EMBOSS_N |
[0x0000] Affects the bitmap from North direction. |
EMBOSS_NE |
[0x0001] Affects the bitmap from North-East direction. |
EMBOSS_E |
[0x0002] Affects the bitmap from Esat direction. |
EMBOSS_SE |
[0x0003] Affects the bitmap from South-East direction. |
EMBOSS_S |
[0x0004] Affects the bitmap from South direction. |
EMBOSS_SW |
[0x0005] Affects the bitmap from South-West direction. |
EMBOSS_W |
[0x0006] Affects the bitmap from West direction. |
EMBOSS_NW |
[0x0007] Affects the bitmap from North- West direction. |