// public methods
public void AddProjector(AutoProjector projector)
{
m_projectors.Add(projector);
projector.uvIndex = 0;
UpdateUVIndex(projector);
projector.projector.projector.ignoreLayers |= m_environmentLayers;
}
public void RemoveProjector(AutoProjector projector)
{
var receivers = projector.GetReceivers();
if (receivers != null)
{
projector.ClearReceivers();
FreeReceivers(receivers);
}
m_projectors.Remove(projector);
}
public void UpdateUVIndex(AutoProjector projector)
{
if (m_blobShadowTextures != null && 1 < m_blobShadowTextures.Length &&
projector.projector.projector.material.HasProperty(m_shadowTexName))
{
var tex = projector.projector.projector.material.GetTexture(m_shadowTexName) as Texture2D;
for (var i = 0; i < m_blobShadowTextures.Length; ++i)
{
if (tex == m_blobShadowTextures[i])
{
projector.uvIndex = i;
break;
}
}
}
}