private ViewCastInfo ViewCast(float angle)
{
Vector3 dir = MathUtility.AngleToVector3((angle));
RaycastHit2D hit = Physics2D.Raycast(transform.position, dir, viewRadius, obstacleMask);
if (hit.collider != null)
{
return(new ViewCastInfo(true, hit.point, hit.distance, angle));
}
else
{
return(new ViewCastInfo(false, transform.position + dir * viewRadius, viewRadius, angle));
}
}
private void ToSpecificLayout(Transform centerObject, Button[] buttonUI, float angle, float radius, float space)
{
int componentLength = buttonUI.Length;
float totalSpace = (componentLength - 1) * space;
float startAngle = angle - (totalSpace / 2);
for (int i = 0; i < componentLength; i++)
{
Transform child = buttonUI[i].transform;
Vector3 rotatePos = MathUtility.AngleToVector3(startAngle + (space * i));
child.position = centerObject.position + (rotatePos * radius);
}
}
private void OnSceneGUI()
{
FieldOfView fow = (FieldOfView) target;
Handles.color = Color.white;
Handles.DrawWireArc(fow.transform.position, Vector3.forward, Vector3.up, 360, fow.viewRadius);
Vector3 viewAngleA = MathUtility.AngleToVector3( fow.GetLocalAngle(-fow.viewAngle / 2) );
Vector3 viewAngleB = MathUtility.AngleToVector3(fow.GetLocalAngle(fow.viewAngle / 2));
Handles.DrawLine(fow.transform.position, fow.transform.position + viewAngleA * fow.viewRadius);
Handles.DrawLine(fow.transform.position, fow.transform.position + viewAngleB * fow.viewRadius);
int visibleCount = fow.visibleTargets.Count;
Handles.color = Color.red;
for (int k = 0; k < visibleCount; k++)
Handles.DrawLine(fow.transform.position, fow.visibleTargets[k].position);
}
private void ToEqualSpaceLayout(Transform centerObject, Button[] buttonUI, float radius)
{
int componentLength = buttonUI.Length;
float space = 360f / componentLength;
for (int i = 0; i < componentLength; i++)
{
Transform child = buttonUI[i].transform;
float angle = space * i;
if (componentLength % 2 == 0)
{
angle += space / 2;
}
Vector3 rotatePos = MathUtility.AngleToVector3(angle);
child.position = centerObject.position + (rotatePos * radius);
}
}