private void Awake()
{
this.backgroundGO = CreateRoot();
//this.clearCameraData = CreateClearCamera(
// this.backgroundGO.transform, this.clearColor);
CreateClearCamera(this.backgroundGO.transform, this.clearColor);
this.backgroundCameraData0 = CreateBackgroundCamera(
"VLBackgroundCamera0", this.backgroundGO.transform,
this.backgroundLayer);
this.backgroundMeshData0 = CreateBackgroundMesh(
"VLBackgroundMesh0", this.backgroundCameraData0.go.transform,
this.backgroundLayer, this.imageMaterial);
}
private static BackgroundCameraData CreateBackgroundCamera(
string name, Transform parentTransform, int backgroundLayer)
{
BackgroundCameraData data = new BackgroundCameraData();
data.go = new GameObject(name);
data.go.transform.parent = parentTransform;
data.camera = data.go.AddComponent <Camera>();
data.camera.depth = 1; // Render after clearCamera
data.camera.cullingMask = 1 << backgroundLayer; // Render only the background image
// Clear nothing, because the clearCamera already cleared the screen
data.camera.clearFlags = CameraClearFlags.Nothing;
// Use an orthographic projection
data.camera.orthographic = true;
data.camera.orthographicSize = 0.375f;
data.camera.nearClipPlane = 0.01f;
data.camera.farClipPlane = 1.0f;
return(data);
}