Components defines
 
 
 
Components defines

Module description

These are the bits for the active components of bump, reflection, refraction and opacity mapping.

If the bit is set that component is active. This provides a quick way for a Shader to check if they're used (as opposed to looking through the channels array searching for these channel types).

Defines

#define  HAS_BUMPS   0x01L
  Indicates that the bump mapping is present.
#define  HAS_REFLECT   0x02L
  Indicates that there is any kind of reflection (raytraced, etc).
#define  HAS_REFRACT   0x04L
  Indicates that there is any kind of refraction.
#define  HAS_OPACITY   0x08L
  Indicates that opacity mapping is used.
#define  HAS_REFLECT_MAP   0x10L
  Indicates that there is a reflection map only.
#define  HAS_REFRACT_MAP   0x20L
  Indicates that there is a refraction map only.
#define  HAS_MATTE_MTL   0x40L

Define Documentation

#define HAS_BUMPS   0x01L

Indicates that the bump mapping is present.

#define HAS_REFLECT   0x02L

Indicates that there is any kind of reflection (raytraced, etc).

#define HAS_REFRACT   0x04L

Indicates that there is any kind of refraction.

#define HAS_OPACITY   0x08L

Indicates that opacity mapping is used.

#define HAS_REFLECT_MAP   0x10L

Indicates that there is a reflection map only.

This is used by the Strauss shader for example. If it sees a reflection map present it dims the diffuse channel.

#define HAS_REFRACT_MAP   0x20L

Indicates that there is a refraction map only.

#define HAS_MATTE_MTL   0x40L