// d3dhal.h

typedef struct _D3DHAL_DP2MULTIPLYTRANSFORM {
  D3DTRANSFORMSTATETYPE xfrmType;
  D3DMATRIX             matrix;
} D3DHAL_DP2MULTIPLYTRANSFORM;
View the official Windows Driver Kit DDI reference

NtDoc

No description available.

Edit description on GitHub

Windows Driver Kit DDI reference (ns-d3dhal-_d3dhal_dp2multiplytransform)

_D3DHAL_DP2MULTIPLYTRANSFORM structure

Description

DirectX 8.0 and later versions only.

The D3DHAL_DP2MULTIPLYTRANSFORM structure is used to modify the transform matrix for D3dDrawPrimitives2.

Members

`xfrmType`

Specifies the current transform being modified.

Value	Meaning
D3DTRANSFORMSTATE_PROJECTION	Specifies the current projection transformation.
D3DTRANSFORMSTATE_VIEW	Specifies the current view transformation.
D3DTRANSFORMSTATE_WORLD	Specifies the current world transformation.

`matrix`

Specifies the matrix used to modify the current transform.

Remarks

This structure is used with hardware transform and lighting and is used by the Direct3D runtime to inform the driver about modifications to the various transformation matrices.

D3DHAL_DP2MULTIPLYTRANSFORM - NtDoc