private static void DrawGizmos(ObiRopeCursor cursor, GizmoType gizmoType)
{
var rope = cursor.GetComponent <ObiRope>();
if (rope.solver != null)
{
Gizmos.color = new Color(1, 0.5f, 0, 0.75f);
// draw source particle:
int sourceIndex = cursor.sourceParticleIndex;
if (sourceIndex >= 0 && rope.IsParticleActive(rope.solver.particleToActor[sourceIndex].indexInActor))
{
Vector3 pos = rope.GetParticlePosition(sourceIndex);
Gizmos.DrawWireSphere(pos, HandleUtility.GetHandleSize(pos) * 0.4f);
}
// draw cursor:
var element = cursor.cursorElement;
if (element != null && element.particle1 != element.particle2)
{
Vector3 pos = rope.GetParticlePosition(cursor.direction ? element.particle1 : element.particle2);
Vector3 pos2 = rope.GetParticlePosition(cursor.direction ? element.particle2 : element.particle1);
Vector3 direction = pos2 - pos;
float size = HandleUtility.GetHandleSize(pos) * 0.4f;
Gizmos.matrix = Matrix4x4.TRS(pos, Quaternion.LookRotation(direction), Vector3.one * size);
DrawArrow();
}
}
}
public void OnEnable()
{
cursor = (ObiRopeCursor)target;
}
public void Awake()
{
cursor = GetComponent <ObiRopeCursor>();
rope = GetComponent <ObiRope>();
}
