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void
Graphic function

slZdspLevel

Specify display level

Format

void slZdspLevel(level)
Uint16 level ;

Parameter

level Display level
              1: Displays the back from 1/2
              2 ： Displays from 1/4
              3: Displays from 1/8 onwards
Note: Refer to the figure below for the display level.

Function

Specify how far before the projection plane is actually projected onto the projection plane (front limit plane).
This is illustrated below.

Return value

None

Remarks

The distance from the front limit surface to the rear limit surface is called “Zlimit”.
“Zlimit” is specified by the function “slWindow”.
The display level is set to “1/2” when the system is initialized.

Reference: Chapter 4 Coordinate transformation

slZdspLevel

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