static void WriteTilesRange(int min, int max, MeshData meshData, TileData tiles)
{
var tileData = meshData.GetVertexData <VertTileData>(2);
//Debug.Log($"TileData job Setting tile data from {startIndex} to {startIndex + count}. Tiles length {Tiles.Length}");
//0-1
//|/|
//2-3
for (int tileIndex = min; tileIndex < max; ++tileIndex)
{
var tile = tiles[tileIndex];
int vi = tileIndex * 4; // Vert Index
int glyph = tile.glyph;
// UVs
int2 glyphIndex = new int2(
glyph % 16,
// Y is flipped on the spritesheet
16 - 1 - (glyph / 16));
float2 uvOrigin = (float2)glyphIndex * UvSize;
var fg = tile.fgColor;
var bg = tile.bgColor;
tileData[vi + 0] = new VertTileData
{
UV = uvOrigin + UvUp,
FGColor = FromColor(fg),
BGColor = FromColor(bg)
};
tileData[vi + 1] = new VertTileData
{
UV = uvOrigin + UvRight + UvUp,
FGColor = FromColor(fg),
BGColor = FromColor(bg)
};
tileData[vi + 2] = new VertTileData
{
UV = uvOrigin,
FGColor = FromColor(fg),
BGColor = FromColor(bg)
};
tileData[vi + 3] = new VertTileData
{
UV = uvOrigin + UvRight,
FGColor = FromColor(fg),
BGColor = FromColor(bg)
};
}
}
static void WriteVertsRange(int min, int max, MeshData meshData, int2 size, float aspect)
{
var pos = meshData.GetVertexData <float3>(0);
var idx = meshData.GetIndexData <ushort>();
float3 start = -new float3(size.x, size.y, 0) * .5f;
float3 vertRight = new float3(aspect, 0, 0);
float3 vertUp = new float3(0, 1, 0);
//Debug.Log($"VertsJob Settings verts from {min} to {max}. Total size: {size.x * size.y}");
for (int tileIndex = min; tileIndex < max; ++tileIndex)
{
int vi = tileIndex * 4; // Vert Index
int ti = tileIndex * 6; // Triangle index
// Positions
int2 xy = IndexToPos(tileIndex, size.x);
float3 vOrigin = new float3(xy, 0);
vOrigin.x *= vertRight.x;
pos[vi + 0] = start + vOrigin + vertUp;
pos[vi + 1] = start + vOrigin + vertRight + vertUp;
pos[vi + 2] = start + vOrigin;
pos[vi + 3] = start + vOrigin + vertRight;
// Indices
idx[ti + 0] = (ushort)(vi + 0);
idx[ti + 1] = (ushort)(vi + 1);
idx[ti + 2] = (ushort)(vi + 2);
idx[ti + 3] = (ushort)(vi + 3);
idx[ti + 4] = (ushort)(vi + 2);
idx[ti + 5] = (ushort)(vi + 1);
}
}
static void SetSubMesh(MeshData meshData)
{
meshData.subMeshCount = 1;
meshData.SetSubMesh(0, new SubMeshDescriptor(0,
meshData.GetIndexData <ushort>().Length));
}
