/// <summary>
/// 端に追加する
/// </summary>
/// <param name="point1"></param>
/// <param name="point2"></param>
/// <param name="defaultNormal"></param>
/// <param name="defaultCalcNormal"></param>
/// <param name="width"></param>
/// <param name="isEnd"></param>
/// <param name="cap"></param>
/// <param name="vertex"></param>
/// <param name="queVertexs"></param>
private static void AddCap(Vector2 point1, Vector2 point2, Vector2 defaultNormal, Vector2 defaultCalcNormal,
float width, bool isEnd, CapType cap, UIVertex vertex,
ICollection <UIVertex[]> queVertexs)
{
var vertexs = new List <UIVertex>();
if (!isEnd)
{
switch (cap)
{
case CapType.Butt:
break;
case CapType.Round:
{
var upCorner = RotationVector2(defaultNormal, -Mathf.PI / 4);
var downCorner = RotationVector2(defaultNormal, Mathf.PI / 4);
{
vertex.position = point1 + downCorner * width;
vertex.uv0 = new Vector2(0, 0);
vertexs.Add(vertex);
vertex.position = point1 + defaultCalcNormal * width;
vertex.uv0 = new Vector2(1, 0);
vertexs.Add(vertex);
vertex.position = point1;
vertex.uv0 = new Vector2(1, 1);
vertexs.Add(vertex);
vertex.position = point1 + defaultNormal * width;
vertex.uv0 = new Vector2(0, 1);
vertexs.Add(vertex);
queVertexs.Add(vertexs.ToArray());
vertexs.Clear();
}
{
vertex.position = point1 + defaultNormal * width;
vertex.uv0 = new Vector2(0, 0);
vertexs.Add(vertex);
vertex.position = point1;
vertex.uv0 = new Vector2(1, 0);
vertexs.Add(vertex);
vertex.position = point1 - defaultCalcNormal * width;
vertex.uv0 = new Vector2(1, 1);
vertexs.Add(vertex);
vertex.position = point1 + upCorner * width;
vertex.uv0 = new Vector2(0, 1);
vertexs.Add(vertex);
queVertexs.Add(vertexs.ToArray());
vertexs.Clear();
}
break;
}
case CapType.Square:
{
vertex.position = point1 + defaultNormal * width + defaultCalcNormal * width;
vertex.uv0 = new Vector2(0, 0);
vertexs.Add(vertex);
vertex.position = point1 + defaultCalcNormal * width;
vertex.uv0 = new Vector2(1, 0);
vertexs.Add(vertex);
vertex.position = point1 - defaultCalcNormal * width;
vertex.uv0 = new Vector2(1, 1);
vertexs.Add(vertex);
vertex.position = point1 + defaultNormal * width - defaultCalcNormal * width;
vertex.uv0 = new Vector2(0, 1);
vertexs.Add(vertex);
queVertexs.Add(vertexs.ToArray());
vertexs.Clear();
break;
}
default:
throw new ArgumentOutOfRangeException(cap.GetType().Name, cap, null);
}
}
else
{
switch (cap)
{
case CapType.Butt:
break;
case CapType.Round:
{
var upCorner = RotationVector2(-defaultNormal, Mathf.PI / 4);
var downCorner = RotationVector2(-defaultNormal, -Mathf.PI / 4);
{
vertex.position = point2 + defaultCalcNormal * width;
vertex.uv0 = new Vector2(0, 0);
vertexs.Add(vertex);
vertex.position = point2 + downCorner * width;
vertex.uv0 = new Vector2(1, 0);
vertexs.Add(vertex);
vertex.position = point2 - defaultNormal * width;
vertex.uv0 = new Vector2(1, 1);
vertexs.Add(vertex);
vertex.position = point2;
vertex.uv0 = new Vector2(0, 1);
vertexs.Add(vertex);
queVertexs.Add(vertexs.ToArray());
vertexs.Clear();
}
{
vertex.position = point2;
vertex.uv0 = new Vector2(0, 0);
vertexs.Add(vertex);
vertex.position = point2 - defaultNormal * width;
vertex.uv0 = new Vector2(1, 0);
vertexs.Add(vertex);
vertex.position = point2 + upCorner * width;
vertex.uv0 = new Vector2(1, 1);
vertexs.Add(vertex);
vertex.position = point2 - defaultCalcNormal * width;
vertex.uv0 = new Vector2(0, 1);
vertexs.Add(vertex);
queVertexs.Add(vertexs.ToArray());
vertexs.Clear();
}
break;
}
case CapType.Square:
{
vertex.position = point2 + defaultCalcNormal * width;
vertex.uv0 = new Vector2(0, 0);
vertexs.Add(vertex);
vertex.position = point2 - defaultNormal * width + defaultCalcNormal * width;
vertex.uv0 = new Vector2(1, 0);
vertexs.Add(vertex);
vertex.position = point2 - defaultNormal * width - defaultCalcNormal * width;
vertex.uv0 = new Vector2(1, 1);
vertexs.Add(vertex);
vertex.position = point2 - defaultCalcNormal * width;
vertex.uv0 = new Vector2(0, 1);
vertexs.Add(vertex);
queVertexs.Add(vertexs.ToArray());
vertexs.Clear();
break;
}
default:
throw new ArgumentOutOfRangeException(cap.GetType().Name, cap, null);
}
}
}
