NAME
glClearAccum
- specify clear values for the accumulation buffer
C SPECIFICATION
void ggllCClleeaarrAAccccuumm(
GLfloat _r_e_d,
GLfloat _g_r_e_e_n,
GLfloat _b_l_u_e,
GLfloat _a_l_p_h_a )
PARAMETERS
-
_r_e_d, _g_r_e_e_n, _b_l_u_e, _a_l_p_h_a
-
Specify the red, green, blue, and alpha values used when the
accumulation buffer is cleared.
The initial values are all 0.
DESCRIPTION
ggllCClleeaarrAAccccuumm specifies the red, green, blue, and alpha values used by ggllCClleeaarr
to clear the accumulation buffer.
Values specified by ggllCClleeaarrAAccccuumm are clamped to the
range [-1, 1].
ERRORS
GGLL__IINNVVAALLIIDD__OOPPEERRAATTIIOONN is generated if ggllCClleeaarrAAccccuumm
is executed between the execution of ggllBBeeggiinn
and the corresponding execution of ggllEEnndd.
ASSOCIATED GETS
ggllGGeett with argument GGLL__AACCCCUUMM__CCLLEEAARR__VVAALLUUEE
SEE ALSO
ggllAAccccuumm((33GG)),
ggllCClleeaarr((33GG))