void Reset()
{
directionalLight = GDOC_Utils.FindMainDirectionalLight();
#if UNITY_EDITOR
if (UnityEditor.PlayerSettings.stereoRenderingPath == UnityEditor.StereoRenderingPath.SinglePass)
{
vrMode = GDOC_VRMode.SinglePass;
}
else if (UnityEditor.PlayerSettings.stereoRenderingPath == UnityEditor.StereoRenderingPath.MultiPass)
{
vrMode = GDOC_VRMode.MultiPass;
}
#endif
}
void OnDrawGizmos()
{
var c = camera;
if (c == null)
{
return;
}
if (drawDebugGizmos)
{
GDOC_Utils.CalculateFrustumPlanes(c, frustumPlanes);
Gizmos.color = massGizmoColor;
foreach (var id in occludeeList)
{
var e = occludees[id];
if (e == null)
{
continue;
}
if (!e.isActive)
{
continue;
}
if (e.currentState == 1 || e.currentState == 3)
{
continue;
}
// if (!GeometryUtility.TestPlanesAABB(frustumPlanes, e.bounds)) continue;
Gizmos.DrawWireCube(e.position, e.size * 2);
}
}
Gizmos.matrix = Matrix4x4.TRS(transform.position, transform.rotation, Vector3.one);
Gizmos.color = Color.blue;
Gizmos.DrawFrustum(Vector3.zero, c.fieldOfView, c.farClipPlane, c.nearClipPlane, c.aspect);
}
public void UpdateBounds()
{
if (hasCustomBounds)
{
position = transform.position + GDOC_Utils.ApplyScale(center, transform.localScale, originalScale);
size = GDOC_Utils.ApplyScale(extents, transform.localScale, originalScale) * sizeMultiplier;
offset = center;
}
else
{
var bounds = new Bounds(Vector3.zero, minExtents);
if (isParticleSystem && renderer != null)
{
bounds = renderer.bounds;
}
else if (isRenderer && renderer != null)
{
bounds = renderer.bounds;
}
else if (isRendererGroup)
{
bounds = new Bounds();
var initDone = false;
EnsapculateRenderers(ref initDone, ref bounds, renderers);
EnsapculateRenderers(ref initDone, ref bounds, noShadowRenderers);
EnsapculateRenderers(ref initDone, ref bounds, shadowOnlyRenderers);
}
else
{
return;
}
position = bounds.center;
size = bounds.extents * sizeMultiplier;
offset = position - transform.position;
}
size = Vector3.Max(size, minExtents);
volumeSizeSqr = size.sqrMagnitude;
this.bounds = new Bounds(position, size);
}
void OnSceneLoaded(Scene scene, LoadSceneMode mode)
{
if (this == null)
{
return;
}
if (!enableNewSceneScan)
{
return;
}
if (autoDirectionalLight && directionalLight == null)
{
directionalLight = GDOC_Utils.FindMainDirectionalLight();
ValidateSettings();
}
StartCoroutine(ScanScene(scene, true));
}
void Kickstart()
{
GDOC_Utils.CalculateFrustumPlanes(camera, frustumPlanes);
var pos = camera.transform.position;
foreach (var e in FindObjectsOfType <GDOC_Occludee>())
{
if (e.mode == GDOC_OccludeeMode.Excluded)
{
continue;
}
var d = (pos - e.position).sqrMagnitude;
var rv = e.volumeSizeSqr / d;
if (rv < 0.01 || (rv < 0.05 && !GeometryUtility.TestPlanesAABB(frustumPlanes, e.bounds)))
{
e.SetVisibleState(0, false);
}
}
}
public void RecalculateContainerBounds(bool omnidirectional = false)
{
var bounds = new Bounds(transform.position, minExtents);
foreach (var e in GetComponentsInChildren <Renderer>())
{
if (!e.gameObject.activeInHierarchy)
{
continue;
}
if (!e.enabled)
{
continue;
}
bounds.Encapsulate(e.bounds);
}
foreach (var e in GetComponentsInChildren <Light>())
{
if (!e.gameObject.activeInHierarchy)
{
continue;
}
if (!e.enabled)
{
continue;
}
if (e.type == LightType.Point)
{
var b = new Bounds(e.transform.position, Vector3.one * e.range * 2);
bounds.Encapsulate(b);
}
else if (e.type == LightType.Spot)
{
var z = e.range;
var xy = z * Mathf.Tan(Mathf.Deg2Rad * e.spotAngle * 0.5f) * 2;
var localBounds = new Bounds(Vector3.forward * z * 1, new Vector3(xy, xy, 0.01f));
bounds.Encapsulate(GDOC_Utils.TransformBoundsToWorldSpace(e.transform, localBounds));
}
}
center = bounds.center - transform.position;
extents = bounds.extents;
originalScale = transform.localScale;
if (omnidirectional)
{
extents.x += Mathf.Abs(center.x) * 0.5f;
extents.y += Mathf.Abs(center.y) * 0.5f;
extents.z += Mathf.Abs(center.z) * 0.5f;
center = Vector3.zero;
var s = Mathf.Max(extents.x, Mathf.Max(extents.y, extents.z));
extents.x = s;
extents.y = s;
extents.z = s;
}
UpdateBounds();
}
void OnEnable()
{
if (SystemInfo.graphicsDeviceType != GraphicsDeviceType.Direct3D11)
{
initError = GDOC_Error.UnsupportedGraphicsAPI;
enabled = false;
return;
}
var os = SystemInfo.operatingSystem;
if (os.Contains("Windows") && !os.Contains("64"))
{
initError = GDOC_Error.x86NotSupported;
enabled = false;
return;
}
camera = GetComponent <Camera>();
if (camera == null)
{
initError = GDOC_Error.CameraRequired;
enabled = false;
return;
}
RequestLimits(ref limits);
if (limits.version == -1)
{
// demo won't work in builds
enabled = false;
return;
}
if (instance != null && instance != this)
{
if (instance.isActiveAndEnabled)
{
initError = GDOC_Error.SecondInstance;
enabled = false;
return;
}
/*
* _instance = this;
*
* if (fastCameraSwitch) {
* fast = true;
* }
*/
}
initError = GDOC_Error.None;
if (autoDirectionalLight && directionalLight == null)
{
directionalLight = GDOC_Utils.FindMainDirectionalLight();
}
Clean(camera);
Init(camera);
InitPlugin();
foreach (var e in Resources.FindObjectsOfTypeAll <GDOC_Occludee>())
{
if (e.isTemporary)
{
if (!kickstart)
{
Destroy(e);
}
}
else
{
e.OnRemove();
}
}
lastCameraPosition = camera.transform.position;
lastCameraRotation = camera.transform.rotation;
if (maxQueuedFrames > -1)
{
QualitySettings.maxQueuedFrames = maxQueuedFrames;
}
maxOcludeeId = 0;
if (sampleMaterial == null)
{
sampleMaterial = new Material(Shader.Find("Hidden/GDOC/Sample"));
sampleMaterial.enableInstancing = true;
}
InitLightBuffers();
InitUI();
if (kickstart)
{
Kickstart();
}
InitScanning();
StartOrRestartCoroutine(ref frameEndWaiter, FrameEndWaiter());
}
void EnableFrustumObjects()
{
if (shouldLogInfo)
{
sw.Reset();
sw.Start();
}
GDOC_Utils.CalculateFrustumPlanes(camera, frustumPlanes);
var pos = camera.transform.position;
var count = 0;
for (var i = occluders.Count - 1; i >= 0; i--)
{
var e = occluders[i];
if (e == null)
{
occluders.RemoveAt(i);
continue;
}
if (!e.isActive)
{
continue;
}
if (e.currentState == 1 || e.currentState == 3)
{
continue;
}
var d = (pos - e.position).sqrMagnitude;
var rv = e.volumeSizeSqr / d;
if (rv < teleportRV)
{
continue;
}
if (!GeometryUtility.TestPlanesAABB(frustumPlanes, e.bounds))
{
continue;
}
ChangeOccludeeState(e.runtimeId, 1);
UpdateOccludeeState(e.runtimeId, 1);
count++;
}
if (shouldLogInfo)
{
var t = (float)sw.ElapsedTicks / Stopwatch.Frequency * 1000f;
UnityEngine.Debug.Log(string.Format("Enabled {0} of {1} objects in {2} ms", count, occluders.Count, t));
}
}
