public static void InitializeDefaultLibrary()
{
TypeList = FileUtils.LoadJsonListFromMultipleSources <GrassType>(ContentPaths.grass_types, null, g => g.Name);
emptyType = TypeList[0];
byte ID = 0;
foreach (var type in TypeList)
{
type.ID = ID;
++ID;
Types[type.Name] = type;
if (type.FringeTiles != null)
{
type.FringeTransitionUVs = CreateFringeUVs(type.FringeTiles);
}
if (type.InitialDecayValue > VoxelConstants.MaximumGrassDecay)
{
type.InitialDecayValue = VoxelConstants.MaximumGrassDecay;
Console.WriteLine("Grass type " + type.Name + " with invalid InitialDecayValue");
}
}
if (ID > 16)
{
Console.WriteLine("Allowed number of grass types exceeded. Limit is " + VoxelConstants.MaximumGrassTypes);
}
}
public static GrassType GetGrassType(string name)
{
if (name == null)
{
return(null);
}
GrassType r = null;
Types.TryGetValue(name, out r);
return(r);
}
public static GrassType GetGrassType(string name)
{
InitializeGrassLibrary();
if (name == null)
{
return(null);
}
GrassType r = null;
GrassTypes.TryGetValue(name, out r);
return(r);
}
public static void InitializeDefaultLibrary()
{
TypeList = FileUtils.LoadJson <List <GrassType> >(ContentPaths.grass_types, false);
emptyType = TypeList[0];
byte ID = 0;
foreach (var type in TypeList)
{
type.ID = ID;
++ID;
Types[type.Name] = type;
if (type.FringeTiles != null)
{
type.FringeTransitionUVs = CreateFringeUVs(type.FringeTiles);
}
}
}
private static void AddGrassGeometry(
RawPrimitive Into,
int[] AmbientScratchSpace,
BoxPrimitive Primitive,
VoxelHandle V,
BoxPrimitive.FaceDescriptor faceDescriptor,
int exploredVerts,
Vector3[] VertexPositions,
VertexColorInfo[] VertexColors,
Color[] VertexTints,
GrassType Decal)
{
var indexOffset = Into.VertexCount;
var UV = new Vector2(Decal.Tile.X * (1.0f / 16.0f), Decal.Tile.Y * (1.0f / 16.0f));
var UVBounds = new Vector4(UV.X + 0.001f, UV.Y + 0.001f, UV.X + (1.0f / 16.0f) - 0.001f, UV.Y + (1.0f / 16.0f) - 0.001f);
for (int faceVertex = 0; faceVertex < faceDescriptor.VertexCount; faceVertex++)
{
var vertex = Primitive.Vertices[faceDescriptor.VertexOffset + faceVertex];
AmbientScratchSpace[faceVertex] = VertexColors[faceVertex].AmbientColor;
Into.AddVertex(new ExtendedVertex(
VertexPositions[faceVertex] + VertexNoise.GetNoiseVectorFromRepeatingTexture(VertexPositions[faceVertex]),
VertexColors[faceVertex].AsColor(),
VertexTints[faceVertex],
UV + new Vector2(vertex.Position.X / 16.0f, vertex.Position.Z / 16.0f),
UVBounds));
}
bool flippedQuad = AmbientScratchSpace[0] + AmbientScratchSpace[2] >
AmbientScratchSpace[1] + AmbientScratchSpace[3];
for (int idx = faceDescriptor.IndexOffset; idx < faceDescriptor.IndexCount +
faceDescriptor.IndexOffset; idx++)
{
ushort offset = flippedQuad ? Primitive.FlippedIndexes[idx] : Primitive.Indexes[idx];
ushort offset0 = flippedQuad ? Primitive.FlippedIndexes[faceDescriptor.IndexOffset] : Primitive.Indexes[faceDescriptor.IndexOffset];
Into.AddIndex((short)(indexOffset + offset - offset0));
}
}
