Microsoft DirectX 8.0 (Visual Basic)

D3DMATRIX

行列を記述する。

Type D3DMATRIX
    m11 As Single
    m12 As Single
    m13 As Single
    m14 As Single
    m21 As Single
    m22 As Single
    m23 As Single
    m24 As Single
    m31 As Single
    m32 As Single
    m33 As Single
    m34 As Single
    m41 As Single
    m42 As Single
    m43 As Single
    m44 As Single
End Type

注意

Microsoft® Direct3D® では、射影行列の m34 要素は負にできない。ここでアプリケーションで負の値を使用する必要がある場合は、代わりに射影行列全体を -1 でスケーリングする。

参照

Direct3DDevice8.GetTransformDirect3DDevice8.MultiplyTransformDirect3DDevice8.SetTransform