Obsolete Members for QMatrix4x4

以下成员源于类 QMatrix4x4 已过时。 提供它们是为使旧源代码能继续工作。强烈建议不要在新代码中使用它们。

相关非成员

相关非成员

QGenericMatrix < N , M , qreal > 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.

另请参阅 QMatrix4x4::toGenericMatrix ().

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

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

另请参阅 QMatrix4x4(const QGenericMatrix &).