private void Start()
{
Initialize();
enumerator = Updater();
StartCoroutine(enumerator);
Instance = this;
}
void OnRenderImage(RenderTexture source, RenderTexture destination)
{
if (mFog == null) {
mFog = FogOfWarController.instance;
if (mFog == null) mFog = FindObjectOfType(typeof(FogOfWarController)) as FogOfWarController;
}
if (mFog == null || !mFog.enabled) {
enabled = false;
return;
}
mInverseMVP = (mCam.projectionMatrix * mCam.worldToCameraMatrix).inverse;
float invScale = 1f / mFog.worldSize;
Transform t = mFog.transform;
float x = t.position.x - mFog.worldSize * 0.5f;
float z = t.position.z - mFog.worldSize * 0.5f;
if (mMat == null) {
mMat = new Material(shader);
mMat.hideFlags = HideFlags.HideAndDontSave;
}
Vector4 camPos = mCam.transform.position;
if (QualitySettings.antiAliasing > 0) {
RuntimePlatform pl = Application.platform;
if (pl == RuntimePlatform.WindowsEditor ||
pl == RuntimePlatform.WindowsPlayer ||
pl == RuntimePlatform.WindowsWebPlayer) {
camPos.w = 1f;
}
}
Vector4 p = new Vector4(-x * invScale, -z * invScale, invScale, mFog.blendFactor);
mMat.SetColor("_Unexplored", mFog.unexploredColor);
mMat.SetColor("_Explored", mFog.exploredColor);
mMat.SetTexture("_FogTex0", mFog.texture0);
mMat.SetTexture("_FogTex1", mFog.texture1);
mMat.SetMatrix("_InverseMVP", mInverseMVP);
mMat.SetVector("_CamPos", camPos);
mMat.SetVector("_Params", p);
Graphics.Blit(source, destination, mMat);
}
void Awake()
{
instance = this;
}
