NNS_G2dSetRndCoreCurrentMtx3D

Syntax

#include <nnsys/g2d/g2d_RendererCore.h>


    
    void NNS_G2dSetRndCoreCurrentMtx3D
    ( 
        const MtxFx32*              pCurrentMxt
    );

Arguments

pCurrentMxt

[IN] Current transformation matrix

Return Values

None.

Description

Sets the affine transformation matrix in the Renderer core.

The affine transformation matrix is used for
- the current matrix set to the Geometry Engine when drawing with the 3D Graphics Engine.

The configured transformation matrix is valid inside the BeginRendering — EndRendering block.
The settings are reset when NNS_G2dRndCoreEndRendering()is called, so you will need to use this function to configure the settings again when it is time for a new drawing process.

Internally, a 4x3 matrix is calculated for setting as the current matrix in the Geometry Engine. This function can only be used when drawing with the 3D Graphics Engine. A warning message will be generated if it is called when the 2D Graphics Engine is drawing.

This function must be called inside the BeginRendering — EndRendering block.

Revision History

2004/11/10 Initial version.