====== Decals ======

Decals are used to add detail to geometry. Scorch marks, blood splatters and such can be added with this tool, only thing needed is a proper material and a surface to apply it to.

General Parameters:
  * **Name**: Name of the decal.
  * **Position**: 3D Vector storing the world position of the decal center.
  * **Rotation**: 3D Vector storing the rotation for the decal volume.
  * **Scale**: 3D Vector storing the size of the decal volume.

Specific Parameters:
  * **Affected surface types**: These three buttons will set which types of geometry objects are to be affected by the decal.
  * **Material**: Material file for the decal.
  * **Current SubDiv**: index of the subdivision currently in use. These are numbered in a left to right, up to down order.
  * **Decal Offset**: distance that will separate the decal from the "host" surface.
  * **Max triangles**: maximum number of triangles the decal will use when generating the mesh.