private void Start()
{
var config = (DepthDataSourceConfig)Resources.Load("DepthDataSourceConfig");
if (config != null && config.DepthDataSource != null)
{
s_DepthDataSource = config.DepthDataSource;
}
s_Instance = this;
s_AlwaysUpdateDepth = true;
// Default texture, will be updated each frame.
s_DepthTexture = new Texture2D(2, 2);
foreach (MyDepthTarget target in s_DepthTargets)
{
if (target.DepthTargetMaterial != null)
{
SetDepthTexture(target);
UpdateScreenOrientationOnMaterial(target.DepthTargetMaterial);
SetAlphaForBlendedOcclusionProperties(target.DepthTargetMaterial);
}
}
}
/// <summary>
/// Checks whether this component is part of the scene.
/// </summary>
private static void CheckAttachedToScene()
{
if (s_Instance == null)
{
if (Camera.main != null)
{
s_Instance = Camera.main.gameObject.AddComponent <MyDepthSource>();
}
}
}
private void OnEnable()
{
// Takes the material of the object's renderer, if no DepthTargetMaterial is explicitly set.
if (DepthTargetMaterial == null)
{
var renderer = GetComponent <Renderer>();
if (renderer != null)
{
DepthTargetMaterial = renderer.sharedMaterial;
}
}
MyDepthSource.AddDepthTarget(this);
}
private void OnDisable()
{
MyDepthSource.RemoveDepthTarget(this);
}