depth-range-state
GPU-accelerated rendering » GPU state

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Vocabulary
gpu.state

Class description
The depth-range-state controls the range of depth values that are generated for fragments and used for depth testing and writing to the depth buffer.

•	The near slot contains a float value that will be assigned to fragments on the near plane. The default value is 0.0.
•	The far slot contains a float value that will be assigned to fragments on the far plane. The default value is 1.0.

See also
<depth-range-state>, get-depth-range-state

Definition

USING: math ;

IN: gpu.state

TUPLE: depth-range-state
    { near float read-only initial: 0.0 }
    { far float read-only initial: 1.0 } ;

Methods

USING: accessors gpu.state kernel opengl.gl ;

M: depth-range-state set-gpu-state*
    [ near>> ] [ far>> ] bi glDepthRange ;