trivertex

This structure defines a vertex of a triangle for gradient filling operations.

struct trivertex
{
  int x;
  int y;
  unsigned short red;
  unsigned short green;
  unsigned short blue;
  unsigned short alpha;
};

Members

x	The logical x coordinate of the upper left corner of a triangle
y	The logical y coordinate of the upper left corner of a triangle
red	The red color intensity at the given point.
green	The green color intensity at the given point.
blue	The blue color intensity at the given point.
alpha	The alpha shift color information at the given point.

Notes

The members red, green, blue and alpha indicate color information at the point x, y. The color information of each channel is specified as a value ranging from 0x0000 to 0xff00. This allows higher color resolution for an object that has been split into small triangles for display.