public void Copy(TilesetFlagsMask other)
{
if (other.IsUndefined)
{
flags = null;
return;
}
else if (this.IsUndefined)
{
flags = new int[Tileset.TILESET_FLAGS_COUNT];
}
other.flags.CopyTo(flags, 0);
}
public bool RefreshVertices(bool refreshOrientation = false)
{
var quad = face.ToQuad();
var colors = new Color[vertices.Length];
if (refreshOrientation)
{
RefreshOrientation(quad, tilesetRenderer.Orientation);
}
for (int i = 0; i < vertices.Length; i++)
{
vertices[i] = mesh.positions[quad[(i + orientationOffset) % 4]];
colors[i] = mesh.colors[quad[i]];
}
var leftEdge = vertices[1] - vertices[0];
var bottomEdge = vertices[3] - vertices[0];
height = leftEdge.magnitude;
width = bottomEdge.magnitude;
this.position = (vertices[0] + vertices[1] + vertices[2] + vertices[3]) / 4;
this.normal = Vector3.Cross(leftEdge, bottomEdge).normalized;
// Compute flags
if (tilesetFlags == null)
{
tilesetFlags = new TilesetFlagsMask(colors);
}
else
{
tilesetFlags.FromVertexColors(colors);
}
// Check if anything has changed
bool changed = lastPos != position ||
Mathf.Abs(lastWidth - width) > SIZE_MATCH_THRESHOLD ||
Mathf.Abs(lastHeight - height) > SIZE_MATCH_THRESHOLD;
lastPos = position;
lastWidth = width;
lastHeight = height;
return(changed);
}
public bool Matches(TilesetFlagsMask other)
{
if (other.IsUndefined)
{
return(true);
}
for (int i = 0; i < other.flags.Length; i++)
{
if (other.flags[i] == 0)
{
continue;
}
if (other.flags[i] != this[i])
{
return(false);
}
}
return(true);
}
public bool ShouldHide(TilesetFlagsMask flags)
{
return(hideMode == HideMode.HideOnMatch ? flags.Matches(tilesetFlags) : !flags.Matches(tilesetFlags));
}
