private void AddCharHoles(PolygonCollider2D navPoly, AC.Char charToExclude, CharacterEvasion characterEvasion)
{
ResetHoles (KickStarter.sceneSettings.navMesh, false);
Vector2 navPosition = navPoly.transform.position;
AC.Char[] characters = GameObject.FindObjectsOfType (typeof (AC.Char)) as AC.Char[];
foreach (AC.Char character in characters)
{
CircleCollider2D circleCollider2D = character.GetComponent <CircleCollider2D>();
if (circleCollider2D != null &&
(character.charState == CharState.Idle || characterEvasion == CharacterEvasion.AllCharacters) &&
(charToExclude == null || character != charToExclude) &&
Physics2D.OverlapPointNonAlloc (character.transform.position, NavigationEngine_PolygonCollider.results, 1 << KickStarter.sceneSettings.navMesh.gameObject.layer) != 0)
{
circleCollider2D.isTrigger = true;
List<Vector2> newPoints3D = new List<Vector2>();
#if UNITY_5
Vector2 centrePoint = character.transform.TransformPoint (circleCollider2D.offset);
#else
Vector2 centrePoint = character.transform.TransformPoint (circleCollider2D.center);
#endif
float radius = circleCollider2D.radius * character.transform.localScale.x;
newPoints3D.Add (centrePoint + Vector2.up * radius);
newPoints3D.Add (centrePoint + Vector2.right * radius);
newPoints3D.Add (centrePoint - Vector2.up * radius);
newPoints3D.Add (centrePoint - Vector2.right * radius);
navPoly.pathCount ++;
List<Vector2> newPoints = new List<Vector2>();
for (int i=0; i<newPoints3D.Count; i++)
{
// Only add a point if it is on the NavMesh
if (Physics2D.OverlapPointNonAlloc (newPoints3D[i], NavigationEngine_PolygonCollider.results, 1 << KickStarter.sceneSettings.navMesh.gameObject.layer) != 0)
{
newPoints.Add (newPoints3D[i] - navPosition);
}
else
{
Vector2 altPoint = GetLineIntersect (newPoints3D[i], centrePoint);
if (altPoint != Vector2.zero)
{
newPoints.Add (altPoint - navPosition);
}
}
}
if (newPoints.Count > 1)
{
navPoly.SetPath (navPoly.pathCount-1, newPoints.ToArray ());
}
}
}
RebuildVertexArray (navPoly.transform, navPoly);
}
private void AddCharHoles(PolygonCollider2D navPoly, AC.Char charToExclude, CharacterEvasion characterEvasion)
{
ResetHoles(KickStarter.sceneSettings.navMesh, false);
Vector2 navPosition = navPoly.transform.position;
AC.Char[] characters = GameObject.FindObjectsOfType(typeof(AC.Char)) as AC.Char[];
foreach (AC.Char character in characters)
{
CircleCollider2D circleCollider2D = character.GetComponent <CircleCollider2D>();
if (circleCollider2D != null &&
(character.charState == CharState.Idle || characterEvasion == CharacterEvasion.AllCharacters) &&
(charToExclude == null || character != charToExclude) &&
Physics2D.OverlapPointNonAlloc(character.transform.position, NavigationEngine_PolygonCollider.results, 1 << KickStarter.sceneSettings.navMesh.gameObject.layer) != 0)
{
circleCollider2D.isTrigger = true;
List <Vector2> newPoints3D = new List <Vector2>();
#if UNITY_5
Vector2 centrePoint = character.transform.TransformPoint(circleCollider2D.offset);
#else
Vector2 centrePoint = character.transform.TransformPoint(circleCollider2D.center);
#endif
float radius = circleCollider2D.radius * character.transform.localScale.x;
newPoints3D.Add(centrePoint + Vector2.up * radius);
newPoints3D.Add(centrePoint + Vector2.right * radius);
newPoints3D.Add(centrePoint - Vector2.up * radius);
newPoints3D.Add(centrePoint - Vector2.right * radius);
navPoly.pathCount++;
List <Vector2> newPoints = new List <Vector2>();
for (int i = 0; i < newPoints3D.Count; i++)
{
// Only add a point if it is on the NavMesh
if (Physics2D.OverlapPointNonAlloc(newPoints3D[i], NavigationEngine_PolygonCollider.results, 1 << KickStarter.sceneSettings.navMesh.gameObject.layer) != 0)
{
newPoints.Add(newPoints3D[i] - navPosition);
}
else
{
Vector2 altPoint = GetLineIntersect(newPoints3D[i], centrePoint);
if (altPoint != Vector2.zero)
{
newPoints.Add(altPoint - navPosition);
}
}
}
if (newPoints.Count > 1)
{
navPoly.SetPath(navPoly.pathCount - 1, newPoints.ToArray());
}
}
}
RebuildVertexArray(navPoly.transform, navPoly);
}
