static public void DrawCircleAll(SpriteBatch spriteBatch, Vector2 Position, int Range, Color color)
{
if (m_LineTexture == null)
{
CreateLineTexture(spriteBatch.GraphicsDevice);
}
var FixcelValue = (int)((float)Range * Math.PI);
for (int i = 0; i < FixcelValue; i++)
{
var Rotaition = 3.14f * (((float)i) / (float)FixcelValue) * 2;
var ViewPos = MathExt.Anlge2Position360(Position, Range / 2, Rotaition);
spriteBatch.Draw(m_LineTexture, ViewPos, null, color, Rotaition, Vector2.Zero, 1, SpriteEffects.None, 1.0f);
DrawLine(spriteBatch, Position, ViewPos, color);
}
}
public static Vector2 GetHeadPosition(Vector2 Position, int Range, float Rotation)
{
return(MathExt.Anlge2Position360(Position, Range, MathExt.DirectionConverter(Rotation, 90)));
}