Microsoft DirectX 8.1 (Visual Basic) |
Type D3DBOX back As Long bottom As Long front As Long left As Long right As Long top As Long End Type
D3DBOX includes the left, top, and front edges; however, the right, bottom, and back edges are not included. For example, a box that is 100 units wide and begins at 0 (thus, including the points up to and including 99) would be expressed with a value of 0 for the left member and a value of 100 for the right member. Note that a value of 99 is not used for the right member.
The restrictions on side ordering observed for D3DBOX are left to right, top to bottom, and front to back.