public void UpdateReceiver()
{
#if UNITY_EDITOR
if (!m_bAwoken || m_projector == null)
{
Awake();
}
if (m_projector == null)
{
return;
}
if (!m_bStarted)
{
Start();
}
#endif
if (m_projector != null && (Debug.isDebugBuild || Application.isEditor))
{
if (m_projector is UnityProjector)
{
UnityProjector projector = m_projector as UnityProjector;
if ((projector.projector.ignoreLayers & (1 << gameObject.layer)) != 0)
{
Debug.LogWarning("Ignore layers of the projector contains the layer of this shadow receiver. Shadow won't be rendered.", this);
}
}
}
OnUpdate();
}
private void Awake()
{
m_projector = new UnityProjector(GetComponent <Projector>());
// check if the components of this game object have UpdateTransform methods
var components = gameObject.GetComponents <Component>();
for (var i = 0; i < components.Length; ++i)
{
var type = components[i].GetType();
var method = type.GetMethod("UpdateTransform");
if (method != null)
{
m_projector.updateTransform +=
Delegate.CreateDelegate(typeof(Action), components[i], method) as Action;
}
}
m_transform = transform;
m_vertices = new Vector3[4];
if (m_projector.projector.material.HasProperty(SHADOW_ALPHA_PROPERTY_NAME))
{
m_projector.projector.material = new Material(m_projector.projector.material);
// make a copy of material so that we can change alpha later.
m_originalAlpha = m_projector.projector.material.GetFloat(SHADOW_ALPHA_PROPERTY_NAME);
m_canFadeout = true;
}
else
{
m_originalAlpha = 1.0f;
m_canFadeout = false;
}
}