private void SetupSkyKight()
{
Material skyMat = RenderSettings.skybox;
GameObject skyKight = new GameObject();
BakerySkyLight bakerySkyLight = skyKight.AddComponent <BakerySkyLight>();
skyKight.name = "Skylight";
if (skyMat.HasProperty("_Tex") && skyMat.HasProperty("_Exposure") && skyMat.HasProperty("_Tint"))
{
bakerySkyLight.cubemap = skyMat.GetTexture("_Tex") as Cubemap;
float exposure = skyMat.GetFloat("_Exposure");
bool exposureSRGB = skyMat.shader.name == "Skybox/Cubemap";
if (exposureSRGB)
{
exposure = Mathf.Pow(exposure, 2.2f); // can't detect [Gamma] keyword...
exposure *= PlayerSettings.colorSpace == ColorSpace.Linear ? 4.59f : 2; // weird unity constant
}
bakerySkyLight.intensity = exposure;
bakerySkyLight.color = skyMat.GetColor("_Tint");
float matAngle = 0;
if (skyMat.HasProperty("_Rotation"))
{
matAngle = skyMat.GetFloat("_Rotation");
}
var matQuat = Quaternion.Euler(0, matAngle, 0);
bakerySkyLight.transform.rotation = matQuat;
}
skyKight.tag = "EditorOnly";
}
static public void BuildSkyLight(BakerySkyLight obj, bool texDirty, string outName = "sky.bin")
{
if (!allowOverwrite && lightSaved.ContainsKey(outName))
{
return;
}
lightSaved[outName] = true;
var folder = ftBuildGraphics.scenePath;//Directory.GetParent(Application.dataPath).FullName + "/frender";
if (!Directory.Exists(folder))
{
Directory.CreateDirectory(folder);
}
var f = new BinaryWriter(File.Open(folder + "/" + outName, FileMode.Create));
#if SRGBCONVERT
f.Write(obj.color.linear.r * obj.intensity);
f.Write(obj.color.linear.g * obj.intensity);
f.Write(obj.color.linear.b * obj.intensity);
#else
f.Write(obj.color.r * obj.intensity);
f.Write(obj.color.g * obj.intensity);
f.Write(obj.color.b * obj.intensity);
#endif
f.Write(obj.samples);
f.Write(obj.hemispherical);
f.Write("sky" + obj.UID + ".dds");
f.Close();
if (texDirty)
{
/*
* // Disable cubemap compression, so texture is half-float
* var importer = AssetImporter.GetAtPath(AssetDatabase.GetAssetPath(obj.cubemap)) as TextureImporter;
* if (importer.textureCompression != TextureImporterCompression.Uncompressed)
* {
* importer.textureCompression = TextureImporterCompression.Uncompressed;
* importer.SaveAndReimport();
* }
*/
ftBuildGraphics.InitShaders();
ftBuildGraphics.SaveSky(obj.cubemap.GetNativeTexturePtr(),
obj.transform.right.x,
obj.transform.right.y,
obj.transform.right.z,
obj.transform.up.x,
obj.transform.up.y,
obj.transform.up.z,
obj.transform.forward.x,
obj.transform.forward.y,
obj.transform.forward.z,
folder + "/sky" + obj.UID + ".dds"
);
GL.IssuePluginEvent(3); // convert cubemap to small lat/lon DDS
}
}
private void SetupScenes()
{
if (modScene == null)
{
Debug.LogWarning("[BakeryAutoSetup] SceneAsset is null.");
return;
}
Scene scene = SceneManager.GetSceneByPath(AssetDatabase.GetAssetPath(modScene));
if (scene == null)
{
Debug.LogWarning("[BakeryAutoSetup] Scene cannot load.");
return;
}
Light[] pointLights = new Light[] { };
Light[] areaLights = new Light[] { };
Light[] directionalLights = new Light[] { };
BakerySkyLight[] skyLights = new BakerySkyLight[] { };
GameObject[] rootObjects = scene.GetRootGameObjects();
Transform[] transforms = new Transform[] { };
foreach (GameObject gameObject in rootObjects)
{
transforms = transforms.Concat(new Transform[] { }).Concat(gameObject.GetComponentsInChildren <Transform>()).ToArray();
}
foreach (Transform transform in transforms)
{
Light light = transform.GetComponent <Light>();
if (light != null && light.enabled && light.lightmapBakeType == LightmapBakeType.Baked && light.gameObject.activeInHierarchy)
{
if (light.type == LightType.Point || light.type == LightType.Spot)
{
pointLights = pointLights.Concat(new Light[] { light }).ToArray();
}
if (light.type == LightType.Area)
{
areaLights = areaLights.Concat(new Light[] { light }).ToArray();
}
if (light.type == LightType.Directional)
{
directionalLights = directionalLights.Concat(new Light[] { light }).ToArray();
}
}
BakerySkyLight bakerySkyLight = transform.GetComponent <BakerySkyLight>();
if (bakerySkyLight != null)
{
skyLights = skyLights.Concat(new BakerySkyLight[] { bakerySkyLight }).ToArray();
}
}
foreach (Light pointLight in pointLights)
{
SetupPointLight(pointLight);
pointLight.enabled = false;
pointLight.tag = "EditorOnly";
}
foreach (Light areaLight in areaLights)
{
SetupAreaLight(areaLight);
areaLight.enabled = false;
areaLight.tag = "EditorOnly";
}
foreach (Light directionalLight in directionalLights)
{
SetupDirectionalLight(directionalLight);
directionalLight.enabled = false;
directionalLight.tag = "EditorOnly";
}
if (skyLights.Length == 0)
{
SetupSkyKight();
}
EditorSceneManager.MarkSceneDirty(scene);
}
