// This file, originally named Constants.h, comes from the Halo sample from
// nVidia's NVEffectBrowser. The algorithm and the majority of the file 
// are nVidia's work.

//Constants for ToonShade

#define CV_WORLDVIEWPROJ_0 0
#define CV_WORLDVIEWPROJ_1 1
#define CV_WORLDVIEWPROJ_2 2
#define CV_WORLDVIEWPROJ_3 3

#define CV_LIGHT_DIRECTION 4

#define CV_WORLD_IT_0 5
#define CV_WORLD_IT_1 6
#define CV_WORLD_IT_2 7
#define CV_WORLD_IT_3 8

#define CV_CONSTANTS 9

#define CV_EYE 10

#define CV_WORLD_0 11
#define CV_WORLD_1 12
#define CV_WORLD_2 13
#define CV_WORLD_3 14

#define CV_SCALING 15
#define CV_COLOR 16