/// <summary>
/// Gives an element with a mapped texture.
/// </summary>
public override void Tessellate(ref Mesh mesh, Transform transform = null, Elements.Geometry.Color color = default(Elements.Geometry.Color))
{
var meshVertices = new List <Vertex>();
var i = 0;
while (i < this.Perimeter.Vertices.Count)
{
var v = this.Perimeter.Vertices[i];
var uv = new UV((v.X - _perimBounds.Min.X) / _perimW * (_numPixelsX / _imgPixels), (v.Y - _perimBounds.Min.Y) / _perimH * (_numPixelsX / _imgPixels));
meshVertices.Add(mesh.AddVertex(v, uv));
if (i >= 2)
{
mesh.AddTriangle(new Triangle(meshVertices[0], meshVertices[i - 1], meshVertices[i]));
}
i++;
}
}
public static ColorWithTransparency ToColorWithTransparency(this Elements.Geometry.Color color)
{
// TODO: Fix this when we reverse alpha values.
return(new ColorWithTransparency((uint)(color.Red * 255), (uint)(color.Green * 255), (uint)(color.Blue * 255), (uint)((1.0 - color.Alpha) * 255)));
}
public static UnityEngine.Color ToUnityColor(this Elements.Geometry.Color color)
{
return(new UnityEngine.Color(color.Red, color.Green, color.Blue, color.Alpha));
}