for(unsigned int iRot = 0; iRot < nRotCount; iRot ++)
{
domFloat4* pV = &pRotArr.get(iRot)->getValue();
D3DXVECTOR3 vectRotate((float) pV->get(0),(float) pV->get(0),(float) pV->get(0));
float fAngle = (float)pV->get(3);
D3DXMatrixRotationAxis(&mxRotateComp,&vectRotate,fAngle);
D3DXMatrixMultiply(&mxRotate,&mxRotate,&mxRotateComp);
}
D3DXMatrixMultiply
Author
hy.
I would rotate and multiply two d3dxmatrix.
the first (mxRotate) at begin is unitialized and the second have a defined value.
But if i multiply the first that is null with the second i obtain strange values.
How initialize a d3dxmatrix?
Thanks
Quote:Original post by giugio
hy.
I would rotate and multiply two d3dxmatrix.
*** Source Snippet Removed ***
the first (mxRotate) at begin is unitialized and the second have a defined value.
But if i multiply the first that is null with the second i obtain strange values.
How initialize a d3dxmatrix?
Thanks
D3DXMatrixIdentity
Or you could initialize it manually.
D3DXMATRIX NewMatrix( 1.0f, 0.0f, 0.0f, 0.0f,0.0f, 1.0f, 0.0f, 0.0f,0.0f, 0.0f, 1.0f, 0.0f,0.0f, 0.0f, 0.0f, 1.0f);This topic is closed to new replies.
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