COMPOSE MATRIX 3

PCOMPOSE_MATRIX3

CALL SEQUENCE

void pcompose_matrix3(

Pmatrix3	mat_a	/* matrix a	*/
Pmatrix3	mat_b	/* matrix b	*/
Pint	*error_ind	/* (out) error indicator	*/
Pmatrix3	result	/* (out) result matrix	*/

)

TYPES

typedef Pfloat Pmatrix3[4][4];

PHIGS STATE

EFFECT

Returns a homogeneous 4 x 4 matrix which is the product of mat_a and mat_b (mat_a X mat_b).

The returned matrix can be used as the transformation matrix for the SET LOCAL TRANSFORMATION MATRIX 3, SET GLOBAL TRANSFORMATION MATRIX 3 and similar functions.

ERRORS

2

Ignoring function, function requires state (PHOP, *,*,*)

SEE ALSO

set global transformation 3, set local transformation 3, translate 3, scale 3, rotate y, rotate z, compose matrix 3, build transformation matrix 3, compose transformation matrix 3