void addCommonCameraComponents(GameObject camGO)
{
Camera cam = camGO.GetComponent <Camera>();
if (!cam)
{
cam = Undo.AddComponent <Camera>(camGO);
}
GUILayer guiLayer = camGO.GetComponent <GUILayer>();
if (!guiLayer)
{
guiLayer = Undo.AddComponent <GUILayer>(camGO);
}
FlareLayer flareLayer = camGO.GetComponent <FlareLayer>();
if (!flareLayer)
{
flareLayer = Undo.AddComponent <FlareLayer>(camGO);
}
AudioListener al = camGO.GetComponent <AudioListener>();
if (!al)
{
al = Undo.AddComponent <AudioListener>(camGO);
}
}
protected void CreateFungusSceneManager()
{
// open & verify a path where we can save the SceneManager
string path = GetFolderPath("SceneManager");
// make sure we got a valud path
if (path == "")
{
return;
}
// Create the SceneManager
Scene sceneManagerScene = EditorSceneManager.NewScene(NewSceneSetup.DefaultGameObjects, NewSceneMode.Single);
// make sure the scene we created was valid
if (!sceneManagerScene.IsValid())
{
Debug.LogError("Invalid Scene. Could not create scene '" + path + "'.");
return;
}
// get all the cameras
Camera[] cameras = GameObject.FindObjectsOfType <Camera>();
foreach (Camera camera in cameras)
{
// if this is our scene's camera
if (camera == Camera.main)
{
// change the values
camera.orthographic = true;
camera.clearFlags = CameraClearFlags.SolidColor;
camera.cullingMask = 0;
camera.depth = -99;
camera.backgroundColor = Color.grey;
camera.useOcclusionCulling = false;
camera.allowHDR = false;
camera.allowMSAA = false;
FlareLayer flareLayer = camera.gameObject.GetComponent <FlareLayer>();
DestroyImmediate(flareLayer);
camera.name = "Manager Camera";
}
}
// remove the lights
Light[] lights = GameObject.FindObjectsOfType <Light>();
for (int i = lights.Length - 1; i >= 0; --i)
{
DestroyImmediate(lights[i].gameObject);
}
// try to save
if (!EditorSceneManager.SaveScene(sceneManagerScene, path + "/SceneManager.unity", false))
{
Debug.LogWarning("Couldn't create FungusSceneManager");
}
}
private void OnEnable()
{
go = (target as Camera).gameObject;
//remove the FlareLayer component
FlareLayer fl = go.GetComponent <FlareLayer>();
if (fl != null)
{
DestroyImmediate(fl);
}
}
/// <summary>
/// Selects gradients for fog & ground (horizon of procedural sky) based on isOvercast. Disables sun flare if
/// overcast, and sets various settings for sky before starting SetAmbient coroutine.
/// </summary>
/// <param name="isOverCast"></param>
public void Init(bool isOverCast)
{
Debug.Log("in AmbientFogLightController init");
if (isOverCast)
{
FogGradient = PresetContainer.Instance.fogOver;
if (FogGradient == null)
{
Debug.Log("FogGradient is null (overcast)");
}
else
{
Debug.Log("FogGradient != null (overcast)");
}
HorizonGradient = PresetContainer.Instance.colorOver;
AtmosphereCurve = PresetContainer.Instance.atmosphereOver;
SkyMat.SetFloat("_Exposure", .3f); //##TODO - add to presets
SunFlare.enabled = false;
}
else
{
FogGradient = PresetContainer.Instance.fogBase;
if (FogGradient == null)
{
Debug.Log("FogGradient is null");
}
else
{
Debug.Log("FogGradient != null");
}
HorizonGradient = PresetContainer.Instance.colorBase;
AtmosphereCurve = PresetContainer.Instance.atmosphereBase;
SkyMat.SetFloat("_Exposure", .5f);
}
SetSkyObjectSize();
flareLayer = this.transform.Find("SkyCam").gameObject.GetComponent <FlareLayer>();
_skyTint = PresetContainer.Instance.skyTint;
SkyMat.SetColor("_SkyTint", _skyTint);
_atmsphrOffset = PresetContainer.Instance.atmsphrOffset;
}
void Start()
{
if (!isLocalPlayer)
{
AudioListener listener = GetComponentInChildren <AudioListener>();
GUILayer gui = GetComponentInChildren <GUILayer>();
FlareLayer flare = GetComponentInChildren <FlareLayer>();
listener.enabled = false;
gui.enabled = false;
flare.enabled = false;
return;
}
if (Camera.main)
{
Camera.main.gameObject.SetActive(false);
}
playerCamera = GetComponentInChildren <Camera>();
playerCamera.enabled = true;
}
void Awake()
{
if (!PlayerPrefs.HasKey("LensFlare"))
{
PlayerPrefs.SetInt("LensFlare", (HR_HighwayRacerProperties.Instance._defaultFlares == true ? 1 : 0));
}
if (!PlayerPrefs.HasKey("Bloom"))
{
PlayerPrefs.SetInt("Bloom", (HR_HighwayRacerProperties.Instance._defaultBloom == true ? 1 : 0));
}
if (!PlayerPrefs.HasKey("HQLights"))
{
PlayerPrefs.SetInt("HQLights", (HR_HighwayRacerProperties.Instance._defaultHQLights == true ? 1 : 0));
}
bloom = GetComponent <BloomOptimized>();
flareLayer = GameObject.FindObjectOfType <FlareLayer>();
Check();
}
protected void CreateFungusSceneManager()
{
// open & verify a path where we can save the SceneManager
string path = GetFolderPath("SceneManager");
// make sure we got a valid path
if (path == "")
{
return;
}
// Create the SceneManager
Scene sceneManagerScene = EditorSceneManager.NewScene(NewSceneSetup.DefaultGameObjects, NewSceneMode.Single);
// make sure the scene we created was valid
if (!sceneManagerScene.IsValid())
{
Debug.LogError("Invalid Scene. Could not create scene '" + path + "'.");
return;
}
// get all the cameras
Camera[] cameras = GameObject.FindObjectsOfType <Camera>();
foreach (Camera camera in cameras)
{
// if this is our scene's camera
if (camera == Camera.main)
{
// change the values
camera.orthographic = true;
camera.clearFlags = CameraClearFlags.SolidColor;
camera.cullingMask = 0;
camera.depth = -99;
camera.backgroundColor = Color.grey;
camera.useOcclusionCulling = false;
camera.allowHDR = false;
camera.allowMSAA = false;
FlareLayer flareLayer = camera.gameObject.GetComponent <FlareLayer>();
DestroyImmediate(flareLayer);
camera.name = "ManagerCamera";
}
}
// remove the lights
Light[] lights = GameObject.FindObjectsOfType <Light>();
for (int i = lights.Length - 1; i >= 0; --i)
{
//lights[i].gameObject.SetActive(false);
DestroyImmediate(lights[i].gameObject);
}
// add prefabs to scene
// add the SceneManager prefab
GameObject sceneManagerPrefab = (GameObject)AssetDatabase.LoadAssetAtPath("Assets/FungusManager/SceneManager/Prefabs/SceneManager.prefab", typeof(GameObject));
if (sceneManagerPrefab == null)
{
Debug.LogError("Couldn't load SceneManager prefab");
return;
}
GameObject sceneManagerGameObject = PrefabUtility.InstantiatePrefab(sceneManagerPrefab, sceneManagerScene) as GameObject;
// disconnect this object from the prefab (in package folder) that created it
PrefabUtility.DisconnectPrefabInstance(sceneManagerGameObject);
// add the flowcharts empty object
//GameObject flowchartsPrefab = Resources.Load<GameObject>("SceneManager/Prefabs/Flowcharts");
GameObject flowchartsPrefab = (GameObject)AssetDatabase.LoadAssetAtPath("Assets/FungusManager/SceneManager/Prefabs/Flowcharts.prefab", typeof(GameObject));
if (flowchartsPrefab == null)
{
Debug.LogError("Couldn't load Flowcharts prefab");
return;
}
GameObject flowchartsGameObject = PrefabUtility.InstantiatePrefab(flowchartsPrefab, sceneManagerScene) as GameObject;
flowchartsGameObject.transform.SetSiblingIndex(3);
// disconnect this object from the prefab (in package folder) that created it
PrefabUtility.DisconnectPrefabInstance(flowchartsGameObject);
// add an empty Flowchart from Fungus
GameObject flowchartPrefab = Resources.Load <GameObject>("Prefabs/Flowchart");
if (flowchartPrefab == null)
{
Debug.LogError("Couldn't load Fungus Flowchart prefab");
return;
}
GameObject flowchartGameObject = PrefabUtility.InstantiatePrefab(flowchartPrefab, sceneManagerScene) as GameObject;
PrefabUtility.DisconnectPrefabInstance(flowchartGameObject);
flowchartGameObject.name = "SceneManagement";
// attach this flowchart to the flowcharts GameObject
flowchartGameObject.transform.parent = flowchartsGameObject.transform;
// find the default block in Flowchart
Block defaultBlock = flowchartGameObject.GetComponent <Block>();
defaultBlock.BlockName = "Start";
// by default, add a 'Start' scene to this Flowchart
RequestManagedScene requestManagedScene = flowchartGameObject.AddComponent <RequestManagedScene>();
requestManagedScene.sceneName = "Start";
// get the flowchart script
defaultBlock.CommandList.Add(requestManagedScene);
// try to save
if (!EditorSceneManager.SaveScene(sceneManagerScene, path + "/SceneManager.unity", false))
{
Debug.LogWarning("Couldn't create FungusSceneManager");
return;
}
// add this new scene to the build settings
ClearBuildSettings();
SaveSceneToBuildSettings(sceneManagerScene, true);
// if the SceneManager is loaded, make it active
SetSceneToActive(sceneManagerScene);
MoveSceneToTop(sceneManagerScene);
if (bakeLightingManually)
{
BakeAllScenes();
}
CheckScenes();
}
private static Object ReadAsset(AssetStream stream, AssetInfo assetInfo, long offset, int size)
{
Object asset = null;
switch (assetInfo.ClassID)
{
case ClassIDType.GameObject:
asset = new GameObject(assetInfo);
break;
case ClassIDType.Transform:
asset = new Transform(assetInfo);
break;
case ClassIDType.Camera:
asset = new Camera(assetInfo);
break;
case ClassIDType.Material:
asset = new Material(assetInfo);
break;
case ClassIDType.MeshRenderer:
asset = new MeshRenderer(assetInfo);
break;
case ClassIDType.Texture2D:
asset = new Texture2D(assetInfo);
break;
case ClassIDType.MeshFilter:
asset = new MeshFilter(assetInfo);
break;
case ClassIDType.Mesh:
asset = new Mesh(assetInfo);
break;
case ClassIDType.Shader:
asset = new Shader(assetInfo);
break;
case ClassIDType.TextAsset:
asset = new TextAsset(assetInfo);
break;
case ClassIDType.Rigidbody2D:
asset = new Rigidbody2D(assetInfo);
break;
case ClassIDType.Rigidbody:
asset = new Rigidbody(assetInfo);
break;
case ClassIDType.CircleCollider2D:
asset = new CircleCollider2D(assetInfo);
break;
case ClassIDType.PolygonCollider2D:
asset = new PolygonCollider2D(assetInfo);
break;
case ClassIDType.BoxCollider2D:
asset = new BoxCollider2D(assetInfo);
break;
case ClassIDType.PhysicsMaterial2D:
asset = new PhysicMaterial(assetInfo);
break;
case ClassIDType.MeshCollider:
asset = new MeshCollider(assetInfo);
break;
case ClassIDType.BoxCollider:
asset = new BoxCollider(assetInfo);
break;
case ClassIDType.SpriteCollider2D:
asset = new CompositeCollider2D(assetInfo);
break;
case ClassIDType.EdgeCollider2D:
asset = new EdgeCollider2D(assetInfo);
break;
case ClassIDType.CapsuleCollider2D:
asset = new CapsuleCollider2D(assetInfo);
break;
case ClassIDType.AnimationClip:
asset = new AnimationClip(assetInfo);
break;
case ClassIDType.AudioListener:
asset = new AudioListener(assetInfo);
break;
case ClassIDType.AudioSource:
asset = new AudioSource(assetInfo);
break;
case ClassIDType.AudioClip:
asset = new AudioClip(assetInfo);
break;
case ClassIDType.RenderTexture:
asset = new RenderTexture(assetInfo);
break;
case ClassIDType.Cubemap:
asset = new Cubemap(assetInfo);
break;
case ClassIDType.Avatar:
asset = new Avatar(assetInfo);
break;
case ClassIDType.AnimatorController:
asset = new AnimatorController(assetInfo);
break;
case ClassIDType.GUILayer:
asset = new GUILayer(assetInfo);
break;
case ClassIDType.Animator:
asset = new Animator(assetInfo);
break;
case ClassIDType.Light:
asset = new Light(assetInfo);
break;
case ClassIDType.Animation:
asset = new Animation(assetInfo);
break;
case ClassIDType.MonoScript:
asset = new MonoScript(assetInfo);
break;
case ClassIDType.NewAnimationTrack:
asset = new NewAnimationTrack(assetInfo);
break;
case ClassIDType.FlareLayer:
asset = new FlareLayer(assetInfo);
break;
case ClassIDType.Font:
asset = new Font(assetInfo);
break;
case ClassIDType.PhysicMaterial:
asset = new PhysicMaterial(assetInfo);
break;
case ClassIDType.SphereCollider:
asset = new SphereCollider(assetInfo);
break;
case ClassIDType.CapsuleCollider:
asset = new CapsuleCollider(assetInfo);
break;
case ClassIDType.SkinnedMeshRenderer:
asset = new SkinnedMeshRenderer(assetInfo);
break;
case ClassIDType.BuildSettings:
asset = new BuildSettings(assetInfo);
break;
case ClassIDType.AssetBundle:
asset = new AssetBundle(assetInfo);
break;
case ClassIDType.WheelCollider:
asset = new WheelCollider(assetInfo);
break;
case ClassIDType.MovieTexture:
asset = new MovieTexture(assetInfo);
break;
case ClassIDType.TerrainCollider:
asset = new TerrainCollider(assetInfo);
break;
case ClassIDType.TerrainData:
asset = new TerrainData(assetInfo);
break;
case ClassIDType.ParticleSystem:
asset = new ParticleSystem(assetInfo);
break;
case ClassIDType.ParticleSystemRenderer:
asset = new ParticleSystemRenderer(assetInfo);
break;
case ClassIDType.SpriteRenderer:
asset = new SpriteRenderer(assetInfo);
break;
case ClassIDType.Sprite:
asset = new Sprite(assetInfo);
break;
case ClassIDType.Terrain:
asset = new Terrain(assetInfo);
break;
case ClassIDType.AnimatorOverrideController:
asset = new AnimatorOverrideController(assetInfo);
break;
case ClassIDType.CanvasRenderer:
asset = new CanvasRenderer(assetInfo);
break;
case ClassIDType.Canvas:
asset = new Canvas(assetInfo);
break;
case ClassIDType.RectTransform:
asset = new RectTransform(assetInfo);
break;
case ClassIDType.SpriteAtlas:
asset = new SpriteAtlas(assetInfo);
break;
default:
return(null);
}
stream.BaseStream.Position = offset;
if (Config.IsGenerateGUIDByContent)
{
byte[] data = stream.ReadBytes(size);
asset.Read(data);
using (MD5 md5 = MD5.Create())
{
byte[] md5Hash = md5.ComputeHash(data);
assetInfo.GUID = new UtinyGUID(md5Hash);
}
}
else
{
stream.AlignPosition = offset;
asset.Read(stream);
long read = stream.BaseStream.Position - offset;
if (read != size)
{
throw new Exception($"Read {read} but expected {size} for object {asset.GetType().Name}");
}
}
return(asset);
}
private void Start()
{
if (lightCamera == null)
{
Debug.LogError(
"Lighting Camera in LightingSystem is null. Please, select Lighting Camera camera for lighting to work.");
enabled = false;
return;
}
if (lightOverlayMaterial == null)
{
Debug.LogError(
"LightOverlayMaterial in LightingSystem is null. Please, select LightOverlayMaterial camera for lighting to work.");
enabled = false;
return;
}
_camera = GetComponent <Camera>();
if (enableNormalMapping && !_camera.orthographic)
{
Debug.LogError("Normal mapping is not supported with perspective camera.");
enableNormalMapping = false;
}
FlareLayer flare = GetComponent <FlareLayer>();
if (flare != null && flare.enabled)
{
Debug.Log("Disabling FlareLayer since it's null.");
flare.enabled = false;
}
if (!SystemInfo.SupportsRenderTextureFormat(RenderTextureFormat.ARGBHalf))
{
hdr = false;
}
_texFormat = hdr ? RenderTextureFormat.ARGBHalf : RenderTextureFormat.ARGB32;
float lightPixelsPerUnityMeter = LightPixelsPerUnityMeter;
if (_camera.orthographic)
{
float orthographicSize = _camera.orthographicSize;
float rawCamHeight = (orthographicSize + lightCameraSizeAdd) * 2f;
float rawCamWidth = (orthographicSize * _camera.aspect + lightCameraSizeAdd) * 2f;
_extendedLightTextureSize = new Point2(
Mathf.RoundToInt(rawCamWidth * lightPixelsPerUnityMeter),
Mathf.RoundToInt(rawCamHeight * lightPixelsPerUnityMeter));
float rawSmallCamHeight = orthographicSize * 2f * lightPixelsPerUnityMeter;
_smallLightTextureSize = new Point2(
Mathf.RoundToInt(rawSmallCamHeight * _camera.aspect),
Mathf.RoundToInt(rawSmallCamHeight));
}
else
{
{
float lightCamHalfFov = (_camera.fieldOfView + lightCameraFovAdd) * Mathf.Deg2Rad / 2f;
float lightCamSize = Mathf.Tan(lightCamHalfFov) * lightObstaclesDistance * 2;
//var gameCamHalfFov = _camera.fieldOfView*Mathf.Deg2Rad/2f;
int texHeight = Mathf.RoundToInt(lightCamSize / lightPixelSize);
float texWidth = texHeight * _camera.aspect;
_extendedLightTextureSize = Point2.Round(new Vector2(texWidth, texHeight));
}
{
float lightCamHalfFov = _camera.fieldOfView * Mathf.Deg2Rad / 2f;
float lightCamSize = Mathf.Tan(lightCamHalfFov) * lightObstaclesDistance * 2;
//LightCamera.orthographicSize = lightCamSize/2f;
float gameCamHalfFov = _camera.fieldOfView * Mathf.Deg2Rad / 2f;
float gameCamSize = Mathf.Tan(gameCamHalfFov) * lightObstaclesDistance * 2;
_camera.orthographicSize = gameCamSize / 2f;
int texHeight = Mathf.RoundToInt(lightCamSize / lightPixelSize);
float texWidth = texHeight * _camera.aspect;
_smallLightTextureSize = Point2.Round(new Vector2(texWidth, texHeight));
}
}
if (_extendedLightTextureSize.x % 2 != 0)
{
_extendedLightTextureSize = new Point2(_extendedLightTextureSize.x + 1, _extendedLightTextureSize.y);
}
if (_extendedLightTextureSize.y % 2 != 0)
{
_extendedLightTextureSize = new Point2(_extendedLightTextureSize.x, _extendedLightTextureSize.y + 1);
}
if (_extendedLightTextureSize.x > 1024 || _extendedLightTextureSize.y > 1024 ||
_smallLightTextureSize.x > 1024 || _smallLightTextureSize.y > 1024)
{
Debug.LogError("LightPixelSize is too small. That might have a performance impact.");
}
if (_extendedLightTextureSize.x < 4 || _extendedLightTextureSize.y < 4 ||
_smallLightTextureSize.x < 4 || _smallLightTextureSize.y < 4)
{
Debug.LogError("LightPixelSize is too big. Lighting may not work correctly.");
}
_screenBlitTempTex = new RenderTexture(_camera.pixelWidth, _camera.pixelHeight, 0, _texFormat)
{
filterMode = FilterMode.Point
};
lightCamera.orthographic = _camera.orthographic;
if (enableNormalMapping)
{
_lightSourcesTexture = new RenderTexture(_camera.pixelWidth, _camera.pixelHeight,
0, _texFormat)
{
filterMode = FilterMode.Point
}
}
;
else
{
_lightSourcesTexture = new RenderTexture(_smallLightTextureSize.x, _smallLightTextureSize.y,
0, _texFormat)
{
filterMode = lightTexturesFilterMode
}
};
_obstaclesTexture = new RenderTexture(_extendedLightTextureSize.x, _extendedLightTextureSize.y,
0, _texFormat);
_ambientTexture = new RenderTexture(_extendedLightTextureSize.x, _extendedLightTextureSize.y,
0, _texFormat)
{
filterMode = lightTexturesFilterMode
};
Point2 upsampledObstacleSize = _extendedLightTextureSize * (lightObstaclesAntialiasing ? 2 : 1);
_obstaclesUpsampledTexture = new RenderTexture(
upsampledObstacleSize.x, upsampledObstacleSize.y, 0, _texFormat);
_lightBlockerReplacementShader = Shader.Find(@"Light2D/Internal/LightBlockerReplacementShader");
if (xzPlane)
{
Shader.EnableKeyword("LIGHT2D_XZ_PLANE");
}
else
{
Shader.DisableKeyword("LIGHT2D_XZ_PLANE");
}
_obstaclesPostProcessor = new ObstacleCameraPostProcessor();
LoopAmbientLight(100);
}
private void Start()
{
if (GameData.Instance.testServer || GameData.IsHeadlessServer)
{
Debug.Log("Turn off lightsystem as this is a server");
enabled = false;
}
#if UNITY_EDITOR
if (!Application.isPlaying)
{
Shader.SetGlobalTexture("_ObstacleTex", Texture2D.whiteTexture);
return;
}
#endif
if (LightCamera == null)
{
Debug.LogError("Lighting Camera in LightingSystem is null. Please, select Lighting Camera camera for lighting to work.");
enabled = false;
return;
}
if (LightOverlayMaterial == null)
{
Debug.LogError("LightOverlayMaterial in LightingSystem is null. Please, select LightOverlayMaterial camera for lighting to work.");
enabled = false;
return;
}
if (AffectOnlyThisCamera && _camera.targetTexture != null)
{
Debug.LogError("\"Affect Only This Camera\" will not work if camera.targetTexture is set.");
AffectOnlyThisCamera = false;
}
_camera = GetComponent <Camera>();
if (EnableNormalMapping && !_camera.orthographic)
{
Debug.LogError("Normal mapping is not supported with perspective camera.");
EnableNormalMapping = false;
}
// if both FlareLayer component and AffectOnlyThisCamera setting is enabled
// Unity will print an error "Flare renderer to update not found"
FlareLayer flare = GetComponent <FlareLayer>();
if (flare != null && flare.enabled)
{
Debug.Log("Disabling FlareLayer since AffectOnlyThisCamera setting is checked.");
flare.enabled = false;
}
if (!SystemInfo.SupportsRenderTextureFormat(RenderTextureFormat.ARGBHalf))
{
HDR = false;
}
_texFormat = HDR ? RenderTextureFormat.ARGBHalf : RenderTextureFormat.ARGB32;
float lightPixelsPerUnityMeter = LightPixelsPerUnityMeter;
_halfTexelOffest = SystemInfo.graphicsDeviceVersion.StartsWith("Direct3D 9");
InitTK2D();
if (_camera.orthographic)
{
float rawCamHeight = (_camera.orthographicSize + LightCameraSizeAdd) * 2f;
float rawCamWidth = (_camera.orthographicSize * _camera.aspect + LightCameraSizeAdd) * 2f;
_extendedLightTextureSize = new Point2(Mathf.RoundToInt(rawCamWidth * lightPixelsPerUnityMeter),
Mathf.RoundToInt(rawCamHeight * lightPixelsPerUnityMeter));
float rawSmallCamHeight = _camera.orthographicSize * 2f * lightPixelsPerUnityMeter;
_smallLightTextureSize = new Point2(Mathf.RoundToInt(rawSmallCamHeight * _camera.aspect), Mathf.RoundToInt(rawSmallCamHeight));
}
else
{
{
float lightCamHalfFov = (_camera.fieldOfView + LightCameraFovAdd) * Mathf.Deg2Rad / 2f;
float lightCamSize = Mathf.Tan(lightCamHalfFov) * LightObstaclesDistance * 2;
//var gameCamHalfFov = _camera.fieldOfView*Mathf.Deg2Rad/2f;
int texHeight = Mathf.RoundToInt(lightCamSize / LightPixelSize);
float texWidth = texHeight * _camera.aspect;
_extendedLightTextureSize = Point2.Round(new Vector2(texWidth, texHeight));
}
{
float lightCamHalfFov = _camera.fieldOfView * Mathf.Deg2Rad / 2f;
float lightCamSize = Mathf.Tan(lightCamHalfFov) * LightObstaclesDistance * 2;
//LightCamera.orthographicSize = lightCamSize/2f;
float gameCamHalfFov = _camera.fieldOfView * Mathf.Deg2Rad / 2f;
float gameCamSize = Mathf.Tan(gameCamHalfFov) * LightObstaclesDistance * 2;
_camera.orthographicSize = gameCamSize / 2f;
int texHeight = Mathf.RoundToInt(lightCamSize / LightPixelSize);
float texWidth = texHeight * _camera.aspect;
_smallLightTextureSize = Point2.Round(new Vector2(texWidth, texHeight));
}
}
if (_extendedLightTextureSize.x % 2 != 0)
{
_extendedLightTextureSize.x++;
}
if (_extendedLightTextureSize.y % 2 != 0)
{
_extendedLightTextureSize.y++;
}
if (_extendedLightTextureSize.x > 1024 || _extendedLightTextureSize.y > 1024 || _smallLightTextureSize.x > 1024 || _smallLightTextureSize.y > 1024)
{
Debug.LogError("LightPixelSize is too small. That might have a performance impact.");
return;
}
if (_extendedLightTextureSize.x < 4 || _extendedLightTextureSize.y < 4 || _smallLightTextureSize.x < 4 || _smallLightTextureSize.y < 4)
{
Debug.LogError("LightPixelSize is too big. Lighting may not work correctly.");
return;
}
_screenBlitTempTex = new RenderTexture(_camera.pixelWidth, _camera.pixelHeight, 0, _texFormat);
_screenBlitTempTex.filterMode = FilterMode.Point;
LightCamera.orthographic = _camera.orthographic;
if (EnableNormalMapping)
{
_lightSourcesTexture = new RenderTexture(_camera.pixelWidth, _camera.pixelHeight, 0, _texFormat);
_lightSourcesTexture.filterMode = FilterMode.Point;
}
else
{
_lightSourcesTexture = new RenderTexture(_smallLightTextureSize.x, _smallLightTextureSize.y, 0, _texFormat);
_lightSourcesTexture.filterMode = LightTexturesFilterMode;
}
_obstaclesTexture = new RenderTexture(_extendedLightTextureSize.x, _extendedLightTextureSize.y, 0, _texFormat);
_ambientTexture = new RenderTexture(_extendedLightTextureSize.x, _extendedLightTextureSize.y, 0, _texFormat);
_ambientTexture.filterMode = LightTexturesFilterMode;
Point2 upsampledObstacleSize = _extendedLightTextureSize * (LightObstaclesAntialiasing ? 2 : 1);
_obstaclesUpsampledTexture = new RenderTexture(upsampledObstacleSize.x, upsampledObstacleSize.y, 0, _texFormat);
if (AffectOnlyThisCamera)
{
_renderTargetTexture = new RenderTexture(_camera.pixelWidth, _camera.pixelHeight, -2, RenderTextureFormat.ARGB32);
_renderTargetTexture.filterMode = FilterMode.Point;
_camera.targetTexture = _renderTargetTexture;
_camera.clearFlags = CameraClearFlags.SolidColor;
_camera.backgroundColor = Color.clear;
}
_alphaBlendedMaterial = new Material(Shader.Find("Light2D/Internal/Alpha Blended"));
if (XZPlane)
{
Shader.EnableKeyword("LIGHT2D_XZ_PLANE");
}
else
{
Shader.DisableKeyword("LIGHT2D_XZ_PLANE");
}
_obstaclesPostProcessor = new ObstacleCameraPostPorcessor();
LoopAmbientLight(100);
}
private void Start()
{
#if UNITY_EDITOR
if (!Application.isPlaying)
{
Shader.SetGlobalTexture("_ObstacleTex", Texture2D.whiteTexture);
return;
}
#endif
#region Setting Validation
if (lightCamera == null)
{
Debug.LogError("Lighting Camera in LightingSystem is null. Please, select Lighting Camera camera for lighting to work.");
enabled = false;
return;
}
if (lightOverlayMaterial == null)
{
Debug.LogError("LightOverlayMaterial in LightingSystem is null. Please, select LightOverlayMaterial camera for lighting to work.");
enabled = false;
return;
}
if (affectOnlyThisCamera && _camera.targetTexture != null)
{
Debug.LogError("\"Affect Only This Camera\" will not work if camera.targetTexture is set.");
affectOnlyThisCamera = false;
}
_camera = GetComponent <Camera>();
if (enableNormalMapping && !_camera.orthographic)
{
Debug.LogError("Normal mapping is not supported with perspective camera.");
enableNormalMapping = false;
}
// if both FlareLayer component and AffectOnlyThisCamera setting is enabled
// Unity will print an error "Flare renderer to update not found"
FlareLayer flare = GetComponent <FlareLayer>();
if (flare != null && flare.enabled)
{
Debug.Log("Disabling FlareLayer since AffectOnlyThisCamera setting is checked.");
flare.enabled = false;
}
#endregion
hdr = SystemInfo.SupportsRenderTextureFormat(RenderTextureFormat.ARGBHalf);
_texFormat = hdr ? RenderTextureFormat.ARGBHalf : RenderTextureFormat.ARGB32;
float lightPixelsPerUnityMeter = LightPixelsPerUnityMeter;
_halfTexelOffest = SystemInfo.graphicsDeviceVersion.StartsWith("Direct3D 9");
InitTk2D();
if (_camera.orthographic)
{
float rawCamHeight = (_camera.orthographicSize + lightCameraSizeAdd) * 2f;
float rawCamWidth = (_camera.orthographicSize * _camera.aspect + lightCameraSizeAdd) * 2f;
_extendedLightTextureSize = new Point2(Mathf.RoundToInt(rawCamWidth * lightPixelsPerUnityMeter), Mathf.RoundToInt(rawCamHeight * lightPixelsPerUnityMeter));
float rawSmallCamHeight = _camera.orthographicSize * 2f * lightPixelsPerUnityMeter;
_smallLightTextureSize = new Point2(Mathf.RoundToInt(rawSmallCamHeight * _camera.aspect), Mathf.RoundToInt(rawSmallCamHeight));
}
else
{
float lightCamHalfFov = (_camera.fieldOfView + lightCameraFovAdd) * Mathf.Deg2Rad / 2f;
float lightCamSize = Mathf.Tan(lightCamHalfFov) * lightObstaclesDistance * 2;
float texHeight = Mathf.Round(lightCamSize / lightPixelSize);
float texWidth = texHeight * _camera.aspect;
_extendedLightTextureSize = Point2.Round(new Vector2(texWidth, texHeight));
//Now without a second scope for this segment
lightCamHalfFov = _camera.fieldOfView * Mathf.Deg2Rad / 2f;
lightCamSize = Mathf.Tan(lightCamHalfFov) * lightObstaclesDistance * 2;
//LightCamera.orthographicSize = lightCamSize/2f;
//TODO: gameCam and lightCam have exactly the same values, need to look at this further
float gameCamHalfFov = _camera.fieldOfView * Mathf.Deg2Rad / 2f;
float gameCamSize = Mathf.Tan(gameCamHalfFov) * lightObstaclesDistance * 2;
_camera.orthographicSize = gameCamSize / 2f;
texHeight = Mathf.Round(lightCamSize / lightPixelSize);
texWidth = texHeight * _camera.aspect;
_smallLightTextureSize = Point2.Round(new Vector2(texWidth, texHeight));
}
//Make the light texture size even
if (_extendedLightTextureSize.x % 2 != 0)
{
_extendedLightTextureSize.x++;
}
if (_extendedLightTextureSize.y % 2 != 0)
{
_extendedLightTextureSize.y++;
}
if (_extendedLightTextureSize.x > 1024 || _extendedLightTextureSize.y > 1024 ||
_smallLightTextureSize.x > 1024 || _smallLightTextureSize.y > 1024)
{
Debug.LogWarning("LightPixelSize is too small. That might have a performance impact.");
}
if (_extendedLightTextureSize.x < 4 || _extendedLightTextureSize.y < 4 ||
_smallLightTextureSize.x < 4 || _smallLightTextureSize.y < 4)
{
Debug.LogWarning("LightPixelSize is too big. Lighting may not work correctly.");
}
_screenBlitTempTex = new RenderTexture(_camera.pixelWidth, _camera.pixelHeight, 0, _texFormat)
{
filterMode = FilterMode.Point
};
lightCamera.orthographic = _camera.orthographic;
if (enableNormalMapping)
{
_lightSourcesTexture = new RenderTexture(_camera.pixelWidth, _camera.pixelHeight, 0, _texFormat)
{
filterMode = FilterMode.Point
}
}
;
else
{
_lightSourcesTexture = new RenderTexture(_smallLightTextureSize.x, _smallLightTextureSize.y, 0, _texFormat)
{
filterMode = lightTexturesFilterMode
}
};
_obstaclesTexture = new RenderTexture(_extendedLightTextureSize.x, _extendedLightTextureSize.y, 0, _texFormat);
_ambientTexture = new RenderTexture(_extendedLightTextureSize.x, _extendedLightTextureSize.y, 0, _texFormat)
{
filterMode = lightTexturesFilterMode
};
Point2 upsampledObstacleSize = _extendedLightTextureSize * (lightObstaclesAntialiasing ? 2 : 1);
_obstaclesUpsampledTexture = new RenderTexture(upsampledObstacleSize.x, upsampledObstacleSize.y, 0, _texFormat);
if (affectOnlyThisCamera)
{
//TODO: I don't understand why this doesn't also use _texFormat. Further investigation necessary
_renderTargetTexture = new RenderTexture(_camera.pixelWidth, _camera.pixelHeight, 0, RenderTextureFormat.ARGB32)
{
filterMode = FilterMode.Point
};
_camera.targetTexture = _renderTargetTexture;
_camera.clearFlags = CameraClearFlags.SolidColor;
_camera.backgroundColor = Color.clear;
}
_alphaBlendedMaterial = new Material(Shader.Find("Light2D/Internal/Alpha Blended"));
if (xzPlane)
{
Shader.EnableKeyword("LIGHT2D_XZ_PLANE");
}
else
{
Shader.DisableKeyword("LIGHT2D_XZ_PLANE");
}
_obstaclesPostProcessor = new ObstacleCameraPostProcessor();
LoopAmbientLight(100);
}
// Use this for initialization
void Start()
{
flare = GetComponent <FlareLayer>();
}