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Declaration:property RotMat [ix,iy: integer]: double

The read-only array property RotMat returns the values of the rotation matrix. The parameters ix and iy may take values between 1 and 3. For any other values the property returns a zero value.

Hint: The value of RotMat[1,3] is always zero, since the coordinate system of the 3D surface is fixed in a way that the z-axis is always vertical.

Last Update: 2012-Okt-20