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Class CL_OcclusionQuery

Graphics occlusion query class. More...

Derived from:

None

Derived by:

None

Group:

Display (Display)

#include <ClanLib/display.h>

Class Members:

Construction:

CL_OcclusionQuery

Constructs a null instance.


Attributes:

is_null

Returns true if this object is invalid.

throw_if_null

Throw an exception if this object is invalid.

get_result

Returns the result of the occlusion query.

is_result_ready

Returns true if the GPU is ready to return the result.

get_provider

Get Provider.


Operations:

begin

Start occlusion query.

end

Finish occlusion query.