public void Show(TEllipse ellipse, Color color)
{
m_type = EGraphType.Ellipse;
m_ellipse = ellipse;
m_color = color;
isShow = true;
}
public bool IsOverLapWith(TEllipse ellipse)
{
Vector2 s1 = this.size;
Vector2 s2 = ellipse.size;
Vector2 p1 = this.center;
Vector2 p2 = ellipse.center;
s1.x = Mathf.Max(0.001f, s1.x);
s1.y = Mathf.Max(0.001f, s1.y);
s2.x = Mathf.Max(0.001f, s2.x);
s2.y = Mathf.Max(0.001f, s2.y);
s1 *= 0.5f;
s2 *= 0.5f;
float ratio = s2.x / s2.y;
s2.y = s2.x;
p2.y *= ratio;
s1.y *= ratio;
p1.y *= ratio;
s1.x += s2.x;
s1.y += s2.x;
float a = 0;
float b = 0;
float c = 0;
float standDist = 0;
Vector2 c0 = Vector2.zero;
Vector2 c1 = Vector2.zero;
if (s1.x > s1.y)
{
a = s1.x;
b = s1.y;
c = Mathf.Sqrt(a * a - b * b);
standDist = 2 * a;
c0 = new Vector2(p1.x - c, p1.y);
c1 = new Vector2(p1.x + c, p1.y);
}
else
{
a = s1.y;
b = s1.x;
c = Mathf.Sqrt(a * a - b * b);
standDist = 2 * a;
c0 = new Vector2(p1.x, p1.y - c);
c1 = new Vector2(p1.x, p1.y + c);
}
float p2ToCCDist = Vector2.Distance(p2, c0) + Vector2.Distance(p2, c1);
if (p2ToCCDist < standDist)
{
return(true);
}
return(false);
}
public static void DrawEllipse(TEllipse ellipse, Color color, string drawOncePerFrameKey = null)
{
if (ins == null || !CheckDrawCount(drawOncePerFrameKey))
{
return;
}
var item = ins.CreateGraph();
if (item != null)
{
item.Show(ellipse, color);
}
}
public void DrawScreenEllipse(TEllipse ellipse, Color color, int smooth = 50)
{
DrawScreenEllipse(ellipse.center, ellipse.xRadius, ellipse.yRadius, color, smooth);
}
public static TEllipse Lerp(TEllipse a, TEllipse b, float t)
{
return(new TEllipse(Vector2.Lerp(a.center, b.center, t), Vector2.Lerp(a.size, b.size, t)));
}
