INVERT MATRIX

From Macros Wiki
Revision as of 17:53, 26 July 2010 by MikeO (talk | contribs)
Jump to: navigation, search

Command

INVERT_MATRIX <matrix array>


Set an array variable to the transformation matrix required to invert the current transformation stored in that array.

Parameters

<matrix array>
A transformation matrix contains 12 values. These are stored in an array variable that must be defined to hold at least 12 values. If the array variable is defined with a size of more than 12, the first 12 values are used for the transformation matrix.

Example

GLOBAL MAT1(12)
GET_SCALE_MATRIX MAT1, 0.5
INVERT_MATRIX MAT1