API Reference > Classes > PRC Mathematical Operators > OdPrcMath3dLinear Class > OdPrcMath3dLinear Methods > OdPrcMath3dLinear::transformPoint Method
OdPrcMath3dLinear::transformPoint Method
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Parameters |
Description |
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const OdGePoint3d& ptBase |
[in] A parameter to be evaluated. |
Evaluates a specified parameter using the following formula:
output.x = mat[0] [0] * param.x + mat[1] [0] * param.y + mat[2][0] * param.z + vect[0] output.y = mat[0] [1] * param.x + mat[1] [1] * param.y + mat[2][1] * param.z + vect[1] output.z = mat[0] [2] * param.x + mat[1] [2] * param.y + mat[2][2] * param.z + vect[2]
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