Vector3 getRadiusPosition(PolygonVertexInfo info, int index, float scale=1f)
{
if (vertexInfoList.Count < 3)
return Vector3.zero;
float width = rectTransform.rect.width / 2 * info.length ;
float height = rectTransform.rect.height / 2 * info.length ;
float angleUnit = 2f * Mathf.PI / vertexInfoList.Count;
float offsetToAngle = offset / 360 * Mathf.PI * 2;
Vector3 result = new Vector3(width * Mathf.Cos(angleUnit * index + offsetToAngle), height* Mathf.Sin(angleUnit* index + offsetToAngle));
return result * scale;
}
Vector3 getRadiusPosition(PolygonVertexInfo info, int index, float scale = 1f)
{
if (vertexInfoList.Count < 3)
{
return(Vector3.zero);
}
float width = rectTransform.rect.width / 2 * info.length;
float height = rectTransform.rect.height / 2 * info.length;
float angleUnit = 2f * Mathf.PI / vertexInfoList.Count;
float offsetToAngle = offset / 360 * Mathf.PI * 2;
Vector3 result = new Vector3(width * Mathf.Cos(angleUnit * index + offsetToAngle), height * Mathf.Sin(angleUnit * index + offsetToAngle));
return(result * scale);
}
