v4fAdditionFUNCTION

Description

Adds the specified homogeneous vectors.

Syntax

*v4fTarget.UBE_VECTOR4f = UBE_v4fAddition( *v4fTarget.UBE_VECTOR4f,
                                           *v4fSource1.UBE_VECTOR4f, *v4fSource2.UBE_VECTOR4f )

Parameters

*v4fTarget	A valid pointer to a homogeneous vector (result operand).
*v4fSource1	A valid pointer to a homogeneous vector (left operand).
*v4fSource2	A valid pointer to a homogeneous vector (right operand).

Return value

The pointer to the result homogeneous vector.

Remarks

T_x = S1_x + S2_x
T_y = S1_y + S2_y
T_z = S1_z + S2_z
T_w = max( S1_w, S2_w )

See also

• v4fAdd