Inside Macintosh: 3D Graphics Programming With QuickDraw 3D /

Chapter 17 - File Objects / File Objects Reference

File Objects Routines / Reading and Writing File Data

Q3Matrix4x4_Read

You can use the Q3Matrix4x4_Read function to read a 4-by-4 matrix from a file object.

TQ3Status Q3Matrix4x4_Read (
TQ3Matrix4x4 *matrix4x4, 
TQ3FileObject file);

matrix4x4

On entry, a pointer to a block of memory large enough to hold a 4-by-4 matrix.

file

A file object.

DESCRIPTION

The Q3Matrix4x4_Read function returns, in the block of memory pointed to by the matrix4x4 parameter, the 4-by-4 matrix read from the current position in the file object specified by the file parameter.