详细描述

Light types.

Macros
#define	RT_LT_OMNI
#define	RT_LT_SPOT
#define	RT_LT_SPOTRECT
#define	RT_LT_DISTANT
#define	RT_LT_PARALLEL
#define	RT_LT_PARSPOT
#define	RT_LT_PARSPOTRECT
#define	RT_LT_AREA
#define	RT_LT_PHOTOMETRIC
#define	RT_LT_AMBIENT
#define	RT_LT_DEFAULT

Macro Definition Documentation

◆  RT_LT_OMNI

#define RT_LT_OMNI

Omni light.

◆  RT_LT_SPOT

#define RT_LT_SPOT

Spot light.

◆  RT_LT_SPOTRECT

#define RT_LT_SPOTRECT

Square spot light.

◆  RT_LT_DISTANT

#define RT_LT_DISTANT

Distant light.

◆  RT_LT_PARALLEL

#define RT_LT_PARALLEL

Parallel light.

◆  RT_LT_PARSPOT

#define RT_LT_PARSPOT

Parallel spot light.

◆  RT_LT_PARSPOTRECT

#define RT_LT_PARSPOTRECT

Parallel square spot light.

◆  RT_LT_AREA

#define RT_LT_AREA

Area light.

◆  RT_LT_PHOTOMETRIC

#define RT_LT_PHOTOMETRIC

Photometric light (IES).

◆  RT_LT_AMBIENT

#define RT_LT_AMBIENT

Only for OpenGL fragment programs.

◆  RT_LT_DEFAULT

#define RT_LT_DEFAULT

Only for OpenGL fragment programs.