====== vector3c ======

===== Description =====

''vector3c'' is structure used to describe a 3-dimensional vector in signed 8-bit integer ('char') precision. This data type is less precise than [[zeolite:types:vector3f]] but more compact, and is therefore used in vector map data (e.g. MAP_TerrainNormals.)

Each vector component has the range -128...127, and vectors may or may not be normalised.

===== Definition =====

//In Zeolite_defines.h: //

<code="C">
typedef struct {
  signed char x;
  signed char y;
  signed char z;
} vector3c;
</code>

===== Member data =====

^ Member name ^ Type ^ Comments ^
|  //x//  | signed char | The vector component in the x-axis. |
|  //y//  | signed char | The vector component in the y-axis. |
|  //z//  | signed char | The vector component in the z-axis. |


===== Type identifiers =====

^ [[zeolite:VarID]] | VarID_vector3c |
^ [[zeolite:MapID]] | MAP_TerrainNormals |