Data Fields
A3DMathFct3DLinearData Struct Reference

Linear transformation. More...

Data Fields

A3DUns16 m_usStructSize
 
A3DDouble m_adMatrix [3][3]
 
A3DDouble m_adVector [3]
 

Detailed Description

Linear transformation.

Version
2.0

The following equation shows the result of a linear transformation, where u,v,w are the parameters and x,y,z the results:

x = m_adMatrix[0][0] * u + m_adMatrix[1][0] * v + m_adMatrix[2][0] * w + m_adVector[0]

y = m_adMatrix[0][1] * u + m_adMatrix[1][1] * v + m_adMatrix[2][1] * w + m_adVector[1]

z = m_adMatrix[0][2] * u + m_adMatrix[1][2] * v + m_adMatrix[2][2] * w + m_adVector[2]

Field Documentation

A3DUns16 A3DMathFct3DLinearData::m_usStructSize

Reserved; must be initialized with A3D_INITIALIZE_DATA.

A3DDouble A3DMathFct3DLinearData::m_adMatrix[3][3]

Transformation matrix.

A3DDouble A3DMathFct3DLinearData::m_adVector[3]

Translation vector.