set front and back stencil test actions
Signature
Parameters
| Variables | Description |
|---|
|
sfail
|
Specifies the action to take when the stencil test fails.
Eight symbolic constants are accepted:
GL_KEEP
,
GL_ZERO
,
GL_REPLACE
,
GL_INCR
,
GL_INCR_WRAP
,
GL_DECR
,
GL_DECR_WRAP
, and
GL_INVERT
. The initial value is
GL_KEEP
.
|
|
dpfail
|
Specifies the stencil action when the stencil test passes,
but the depth test fails.
dpfail
accepts the same symbolic constants as
sfail
. The initial value
is
GL_KEEP
.
|
|
dppass
|
Specifies the stencil action when both the stencil test and the depth
test pass, or when the stencil test passes and either there is no
depth buffer or depth testing is not enabled.
dppass
accepts the same symbolic constants as
sfail
. The initial value
is
GL_KEEP
.
|
Sample Code References
The following code samples have been found which appear to reference the
functions described here. Take care that the code may be old, broken or not
even use PyOpenGL.