mMul.c File Reference

#include <stdio.h>
#include <math.h>
#include <AR/matrix.h>

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Functions
int	arMatrixMul (ARMat *dest, ARMat *a, ARMat *b)
	Multiply two matrix.

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Function Documentation

int arMatrixMul	(	ARMat *	dest,
		ARMat *	a,
		ARMat *	b
	)

Multiply two matrix.

Multiply two matrix and copy the result in another the product is this one : dest = a * b. The destination matrix must be allocated. Matrix a and b need to have the same size (the source matrix is unmodified).

Parameters:

dest	final matrix product
a	first matrix
b	second matrix

Returns:

0 if success, -1 if error (multiplication impossible, or destination matrix have not comptabile size)

Definition at line 16 of file lib/SRC/AR/mMul.c.