Return to previous page | Return to menu | Go to next page

Macro

NORMAL

Coordinate value conversion macro

Structure

#define   NORMAL(x , y , z)   POStoFIXED(x , y , z)

Member

x X component of the transformed coordinates
y Y component of the coordinate to be transformed
z Z component of the coordinate to be transformed

Description

Converts normal vector XYZ coordinate values ​​represented by floating point numbers to FIXED type numbers.

Remarks

Used with the macro “VERTICES” to construct a polygon face list.

NORMAL

Return to previous page | Return to menu | Go to next page