Obsolete Members for QMatrix4x4

The following members of class QMatrix4x4 are obsolete. They are provided to keep old source code working. We strongly advise against using them in new code.

Public Functions

Related Non-Members

Member Function Documentation

void QMatrix4x4::flipCoordinates()

Flips between right-handed and left-handed coordinate systems by multiplying the y and z co-ordinates by -1. This is normally used to create a left-handed orthographic view without scaling the viewport as ortho() does.

See also ortho().

Related Non-Members

QGenericMatrix<N, M, float> qGenericMatrixFromMatrix4x4(const QMatrix4x4 &matrix)

Returns a NxM generic matrix constructed from the left-most N columns and top-most M rows of matrix. If N or M is greater than 4, then the remaining elements are filled with elements from the identity matrix.

See also QMatrix4x4::toGenericMatrix().

QMatrix4x4 qGenericMatrixToMatrix4x4(const QGenericMatrix<N, M, float> &matrix)

Returns a 4x4 matrix constructed from the left-most 4 columns and top-most 4 rows of matrix. If matrix has less than 4 columns or rows, the remaining elements are filled with elements from the identity matrix.