Mapdev:grass

Grass

Formerly Feature Maps. Grass coverage is defined by blue pixels on the feature map. The more blue the pixel is (the closer to blue 255 it is), the thicker grass will be at that location. Grass is entirely optional, but can be customized via map parameters and adds a nice touch to your map.

Example Grass Disribution	In Game Result
This example represents the blue channel of the feature map.

Specification

mapinfo.lua

local mapinfo = {
   ...
   resources = {
      ...
      grassBladeTex = "",
      grassShadingTex = "",
      ...
   },
   ...
   grass = {
      bladeWaveScale = 1.0,
      bladeWidth = 0.32,
      bladeHeight = 4.0,
      bladeAngle = 1.57,
      bladeColor = {0.59, 0.81, 0.57},
   },
   ...
}

Blade Color

does nothing when blade texture is set.

Distribution Image

• The distribution map is an intermediary file compiled into the SMF/SMT files using MapConv or MapConvNG.
• 8 bpp RGB

Spring Map Size*	pixels = Spring Map Size * 64
2	128
4	256
6	284
...	...
32	2048
* must be multiples of 2

Shading Image

• File location: ./maps
• 8 bpp RGB, any resolution, will be stretched over the whole terrain
• If a shading image is not present, the minimap will be used in its place.

Example	Result

Blade Texture

Need more info

• File location: ./maps
• 8 bpp RGB

Example	Result

Forum Discussions

• Try to keep perspective