Minetest:Drawtype
From Mike Beane's Blog
Drawtypes
List of drawtype as defined in scriptapi.cpp with examples on the right. Reference images uses 
as the texture.
| Name | Effect | Screenshot |
|---|---|---|
| airlike |  | |
| glasslike | Wraps six sides | File:Glasslike.jpg |
| torchlike | Centers within node |  |
| signlike | Places to outer node wall |  |
| plantlike | Places along x,y axis from center (doubles image) |  |
| fencelike | Wraps around the center axis |  |
| raillike | Places on the node's bottom |  |
Usage
drawtype = "signlike",
Needs Updated Info
The following elements were listed in scriptapi.cpp and their usage is unknown to me at this time (untested):
- {NDT_NORMAL, "normal"},
- {NDT_LIQUID, "liquid"},
- {NDT_FLOWINGLIQUID, "flowingliquid"},
- {NDT_ALLFACES, "allfaces"},
- {NDT_ALLFACES_OPTIONAL, "allfaces_optional"},
- {0, NULL},