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TDx_3DI_Library v2.00 Component Reference
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[ TDx_3DI_Library::TD3DMatrix ] [ next: TD3DPrimCaps ] [ prev: TD3DMaterial ] class TD3DMatrix : public TComponent
class PACKAGE TD3DMatrix : public TComponent
class type : Wrapper
TD3DMATRIX
[ component ]
The TD3DMatrix component wraps the DirectX D3DMATRIX structure, which describes a matrix used for transformations. This component is used by the TDx_3DDevice::GetTransform(), TDx_3DDevice::MultiplyTransform() and TDx_3DDevice::SetTransform() methods in the various world, view, projection and texture stage transformations. The matrices are 4 by 4 homogenous matrices, listed as (row, column). eg: The property _32 represents row 3, column 2 or (3,2). In a projection matrix, the _34 property cannot be a negative number. If a negative value is needed in this location, scale the entire matrix by -1 instead. If you would like to submit additions or improvements to this page, click: darren_john_dwyer@hotmail.com. |
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