private static void DrawFOVs(CanSeeAdvanced canSeeAdvanced)
{
if (canSeeAdvanced == null || canSeeAdvanced.fieldsOfView == null)
{
return;
}
for (int i = 0; i < canSeeAdvanced.fieldsOfView.Length; i++)
{
DrawFOV(canSeeAdvanced, canSeeAdvanced.fieldsOfView[i]);
}
}
private static void DrawLastPointChecked(CanSeeAdvanced canSeeAdvanced)
{
if (!Application.isPlaying || canSeeAdvanced.raySource == null)
{
return;
}
var hit = !string.IsNullOrEmpty(canSeeAdvanced.lastPointGizmoName);
Gizmos.color = hit ? Color.green : Color.red;
Gizmos.DrawLine(canSeeAdvanced.raySource.position, canSeeAdvanced.lastPointChecked);
Gizmos.color = Color.white;
if (hit)
{
Gizmos.DrawIcon(canSeeAdvanced.lastPointChecked, canSeeAdvanced.lastPointGizmoName, true);
}
}
private static void DrawFOV(CanSeeAdvanced canSeeAdvanced, FieldOfView fov)
{
if (canSeeAdvanced == null || fov == null)
{
return;
}
Handles.color = fov.gizmoColor;
if (canSeeAdvanced.dimension == Dimension.Is2D)
{
Handles.DrawSolidArc(canSeeAdvanced.transform.position,
canSeeAdvanced.transform.forward,
Quaternion.AngleAxis(-0.5f * fov.verticalFOV, Vector3.forward) * canSeeAdvanced.transform.right,
fov.verticalFOV,
fov.maxDistance);
}
else
{
Handles.DrawSolidArc(canSeeAdvanced.transform.position,
canSeeAdvanced.transform.up,
Quaternion.AngleAxis(-0.5f * fov.horizontalFOV, Vector3.up) * canSeeAdvanced.transform.forward,
fov.horizontalFOV,
fov.maxDistance);
}
}
public static void RenderCustomGizmo(CanSeeAdvanced canSeeAdvanced, GizmoType gizmoType)
{
DrawFOVs(canSeeAdvanced);
DrawLastPointChecked(canSeeAdvanced);
}
