Method
CoglDepthStateset_test_enabled
Declaration [src]
void
cogl_depth_state_set_test_enabled (
CoglDepthState* state,
gboolean enable
)
Description [src]
Enables or disables depth testing according to the value of
enable.
If depth testing is enable then the CoglDepthTestFunction set
using cogl_depth_state_set_test_function() us used to evaluate
the depth value of incoming fragments against the corresponding
value stored in the current depth buffer, and if the test passes
then the fragments depth value is used to update the depth buffer.
(unless you have disabled depth writing via cogl_depth_state_set_write_enabled())
By default depth testing is disabled.
NB: this won’t directly affect the state of the GPU. You have
to then set the state on a CoglPipeline using cogl_pipeline_set_depth_state().