public void RecursiveSearch(GameObject root)
{
if (room.IgnoreInactiveObjects &&
!root.activeInHierarchy)
{
return;
}
// loop thorugh all the gameObjects components
// to see what we can extract
Component[] comps = root.GetComponents <Component>();
if (!compExtractor.CanExport(comps))
{
compExtractor.Process(comps);
return;
}
for (int i = 0; i < comps.Length; i++)
{
Component comp = comps[i];
if (!comp)
{
continue;
}
if (comp is MeshRenderer)
{
MeshRenderer meshRen = (MeshRenderer)comp;
MeshFilter filter = comps.FirstOrDefault(c => c is MeshFilter) as MeshFilter;
if (filter == null || !meshRen.isVisible)
{
continue;
}
Mesh mesh = filter.sharedMesh;
if (mesh == null ||
!room.CanExportObj(comps))
{
continue;
}
Material mat = meshRen.sharedMaterial;
if (!mat)
{
continue;
}
if (!room.ExportDynamicGameObjects &&
!root.isStatic)
{
continue;
}
sceneBounds.Encapsulate(meshRen.bounds);
PerMaterialMeshExportData data;
if (!meshesToExport.TryGetValue(mat, out data))
{
data = new PerMaterialMeshExportData();
meshesToExport.Add(mat, data);
AssetObject asset = new AssetObject();
data.Asset = asset;
asset.id = mat.name;
asset.src = mat.name + ".fbx";
room.AddAssetObject(asset);
RoomObject obj = new RoomObject();
data.Object = obj;
obj.id = mat.name;
obj.SetNoUnityObj(room);
room.AddRoomObject(obj);
compExtractor.ProcessNewRoomObject(obj, comps);
}
materialScanner.PreProcessObject(meshRen, mesh, data.Asset, data.Object, false);
PerMaterialMeshExportDataObj dObj = new PerMaterialMeshExportDataObj();
dObj.Mesh = mesh;
dObj.Transform = root.transform;
dObj.Renderer = meshRen;
data.Meshes.Add(dObj);
}
}
// loop through all this GameObject children
foreach (Transform child in root.transform)
{
RecursiveSearch(child.gameObject);
}
}
public void RecursiveSearch(GameObject root)
{
if (room.IgnoreInactiveObjects &&
!root.activeInHierarchy)
{
return;
}
// loop thorugh all the gameObjects components
// to see what we can extract
Component[] comps = root.GetComponents <Component>();
if (!compExtractor.CanExport(comps))
{
compExtractor.Process(comps);
return;
}
for (int i = 0; i < comps.Length; i++)
{
Component comp = comps[i];
if (!comp)
{
continue;
}
if (comp is MeshRenderer)
{
MeshRenderer meshRen = (MeshRenderer)comp;
MeshFilter filter = comps.FirstOrDefault(c => c is MeshFilter) as MeshFilter;
if (filter == null)
{
continue;
}
Mesh mesh = filter.sharedMesh;
if (mesh == null ||
!room.CanExportObj(comps) ||
mesh.GetTopology(0) != MeshTopology.Triangles)
{
continue;
}
if (!room.ExportDynamicGameObjects &&
!root.isStatic)
{
continue;
}
sceneBounds.Encapsulate(meshRen.bounds);
// Only export the mesh if we never exported this one mesh
BruteForceMeshExportData exp;
if (!meshesToExport.TryGetValue(mesh, out exp))
{
exp = new BruteForceMeshExportData();
exp.Mesh = mesh;
// generate name
string meshId = mesh.name;
if (string.IsNullOrEmpty(meshId) ||
meshNames.Contains(meshId))
{
meshId = "ExportedMesh" + meshNames.Count;
}
meshNames.Add(meshId);
// keep our version of the data
exp.MeshId = meshId;
meshesToExport.Add(mesh, exp);
// but also supply the data to the Janus Room so the Html can be built
AssetObject asset = new AssetObject();
exp.Asset = asset;
asset.id = meshId;
asset.src = meshId + ".fbx";
room.AddAssetObject(asset);
}
// We are brute force, so all objects become Room Objects
RoomObject obj = new RoomObject();
obj.id = exp.Asset.id;
obj.SetUnityObj(root, room);
room.AddRoomObject(obj);
compExtractor.ProcessNewRoomObject(obj, comps);
// let the material scanner process this object
materialScanner.PreProcessObject(meshRen, mesh, exp.Asset, obj, true);
}
}
// loop through all this GameObject children
foreach (Transform child in root.transform)
{
RecursiveSearch(child.gameObject);
}
}
private void ProcessLightmapsBaked()
{
ExportTextureFormat format = room.TextureFormat;
if (room.ExportOnlyHtml)
{
foreach (var lightPair in lightmapped)
{
int id = lightPair.Key;
List <RoomObject> toRender = lightPair.Value;
for (int i = 0; i < toRender.Count; i++)
{
RoomObject rObj = toRender[i];
string imgId = rObj.id + "_Baked";
UpdateTextureFormat(format, room.GetTexture(imgId), "");
}
}
return;
}
string lightMapsFolder = UnityUtil.GetLightmapsFolder();
// only load shader now, so if the user is not exporting lightmaps
// he doesn't need to have it on his project folder
Shader lightMapShader = Shader.Find("Hidden/LMapBaked");
JanusUtil.AssertShader(lightMapShader);
Material lightMap = new Material(lightMapShader);
lightMap.SetPass(0);
lightMap.SetFloat("_RelFStops", room.LightmapRelFStops);
lightMap.SetFloat("_IsLinear", PlayerSettings.colorSpace == ColorSpace.Linear ? 1 : 0);
// export lightmaps
int lmap = 0;
foreach (var lightPair in lightmapped)
{
int id = lightPair.Key;
List <RoomObject> toRender = lightPair.Value;
// get the path to the lightmap file
string lightMapFile = Path.Combine(lightMapsFolder, "Lightmap-" + id + "_comp_light.exr");
Texture2D texture = AssetDatabase.LoadAssetAtPath <Texture2D>(lightMapFile);
if (texture == null)
{
continue;
}
lightMap.SetTexture("_LightMapTex", texture);
for (int i = 0; i < toRender.Count; i++)
{
RoomObject rObj = toRender[i];
GameObject obj = rObj.UnityObj;
MeshRenderer renderer = obj.GetComponent <MeshRenderer>();
MeshFilter filter = obj.GetComponent <MeshFilter>();
Mesh mesh = filter.sharedMesh;
Transform trans = obj.transform;
Matrix4x4 world = Matrix4x4.TRS(trans.position, trans.rotation, trans.lossyScale);
Vector4 scaleOffset = renderer.lightmapScaleOffset;
float width = (1 - scaleOffset.z) * scaleOffset.x;
float height = (1 - scaleOffset.w) * scaleOffset.y;
float size = Math.Max(width, height);
// guarantee were not scaling stuff up
int maxLmapRes = Math.Min(room.LightmapMaxResolution, texture.width);
int lightMapSize = (int)(maxLmapRes * size);
lightMapSize = (int)Math.Pow(2, Math.Ceiling(Math.Log(lightMapSize) / Math.Log(2)));
lightMapSize = Math.Min(maxLmapRes, Math.Max(lightMapSize, 16));
RenderTexture renderTexture = RenderTexture.GetTemporary(lightMapSize, lightMapSize, 0, RenderTextureFormat.ARGB32);
Graphics.SetRenderTarget(renderTexture);
GL.Clear(true, true, new Color(0, 0, 0, 0)); // clear to transparent
Material[] mats = renderer.sharedMaterials;
for (int j = 0; j < mats.Length; j++)
{
Material mat = mats[j];
// clear to default
lightMap.SetTexture("_MainTex", EditorGUIUtility.whiteTexture);
lightMap.SetColor("_Color", Color.white);
// uvs
lightMap.SetVector("_LightMapUV", renderer.lightmapScaleOffset);
Shader shader = mat.shader;
int props = ShaderUtil.GetPropertyCount(shader);
for (int k = 0; k < props; k++)
{
string name = ShaderUtil.GetPropertyName(shader, k);
ShaderUtil.ShaderPropertyType propType = ShaderUtil.GetPropertyType(shader, k);
if (propType == ShaderUtil.ShaderPropertyType.TexEnv)
{
if (JanusGlobals.SemanticsMainTex.Contains(name.ToLower()))
{
// main texture texture
Texture matTex = mat.GetTexture(name);
if (matTex)
{
lightMap.SetTexture("_MainTex", matTex);
}
}
}
else if (propType == ShaderUtil.ShaderPropertyType.Color)
{
if (JanusGlobals.SemanticsColor.Contains(name.ToLower()))
{
lightMap.SetColor("_Color", mat.GetColor(name));
}
}
}
lightMap.SetPass(0);
Graphics.DrawMeshNow(mesh, world, j);
}
// This is the only way to access data from a RenderTexture
Texture2D tex = new Texture2D(renderTexture.width, renderTexture.height, TextureFormat.ARGB32, false, false);
tex.ReadPixels(new Rect(0, 0, tex.width, tex.height), 0, 0);
string imgId = rObj.id + "_Baked";
tex.name = imgId;
Graphics.SetRenderTarget(null);
RenderTexture.ReleaseTemporary(renderTexture);
lmap++;
// save the texture file
ExportTexture(tex, format, room.GetTexture(rObj.image_id), false);
UObject.DestroyImmediate(tex);
}
}
UObject.DestroyImmediate(lightMap);
}
private void ProcessLightmapsUnpacked()
{
ExportTextureFormat format = room.TextureFormat;
if (room.ExportOnlyHtml)
{
foreach (var lightPair in lightmapped)
{
int id = lightPair.Key;
List <RoomObject> toRender = lightPair.Value;
for (int i = 0; i < toRender.Count; i++)
{
RoomObject rObj = toRender[i];
string imgId = rObj.id + "_Baked";
UpdateTextureFormat(format, room.GetTexture(imgId), "");
}
}
return;
}
string lightMapsFolder = UnityUtil.GetLightmapsFolder();
Shader lightMapShader = Shader.Find("Hidden/LMapUnpacked");
JanusUtil.AssertShader(lightMapShader);
Material lightMap = new Material(lightMapShader);
lightMap.SetPass(0);
lightMap.SetFloat("_RelFStops", room.LightmapRelFStops);
lightMap.SetFloat("_IsLinear", PlayerSettings.colorSpace == ColorSpace.Linear ? 1 : 0);
// export lightmaps
int lmap = 0;
foreach (var lightPair in lightmapped)
{
int id = lightPair.Key;
List <RoomObject> toRender = lightPair.Value;
// get the path to the lightmap file
string lightMapFile = Path.Combine(lightMapsFolder, "Lightmap-" + id + "_comp_light.exr");
Texture2D texture = AssetDatabase.LoadAssetAtPath <Texture2D>(lightMapFile);
if (texture == null)
{
continue;
}
lightMap.SetTexture("_LightMapTex", texture);
for (int i = 0; i < toRender.Count; i++)
{
RoomObject rObj = toRender[i];
GameObject obj = rObj.UnityObj;
MeshRenderer renderer = obj.GetComponent <MeshRenderer>();
MeshFilter filter = obj.GetComponent <MeshFilter>();
Mesh mesh = filter.sharedMesh;
Transform trans = obj.transform;
Matrix4x4 world = Matrix4x4.TRS(trans.position, trans.rotation, trans.lossyScale);
Vector4 scaleOffset = renderer.lightmapScaleOffset;
float width = (1 - scaleOffset.z) * scaleOffset.x;
float height = (1 - scaleOffset.w) * scaleOffset.y;
float size = Math.Max(width, height);
int lightMapSize = (int)(room.LightmapMaxResolution * size);
lightMapSize = (int)Math.Pow(2, Math.Ceiling(Math.Log(lightMapSize) / Math.Log(2)));
lightMapSize = Math.Min(room.LightmapMaxResolution, Math.Max(lightMapSize, 16));
RenderTexture renderTexture = RenderTexture.GetTemporary(lightMapSize, lightMapSize, 0, RenderTextureFormat.ARGB32, RenderTextureReadWrite.sRGB);
Graphics.SetRenderTarget(renderTexture);
GL.Clear(true, true, new Color(0, 0, 0, 0)); // clear to transparent
Material[] mats = renderer.sharedMaterials;
lightMap.SetVector("_LightMapUV", renderer.lightmapScaleOffset);
for (int j = 0; j < mats.Length; j++)
{
//Material mat = mats[j];
lightMap.SetPass(0);
Graphics.DrawMeshNow(mesh, world, j);
}
// This is the only way to access data from a RenderTexture
Texture2D tex = new Texture2D(renderTexture.width, renderTexture.height, TextureFormat.ARGB32, false, false);
tex.ReadPixels(new Rect(0, 0, tex.width, tex.height), 0, 0);
string imgId = rObj.id + "_Baked";
tex.name = imgId;
tex.Apply(); // send the data back to the GPU so we can draw it on the preview area
Graphics.SetRenderTarget(null);
RenderTexture.ReleaseTemporary(renderTexture);
lmap++;
// save the texture file
ExportTexture(tex, format, room.GetTexture(rObj.image_id), false);
UObject.DestroyImmediate(tex);
}
}
UObject.DestroyImmediate(lightMap);
}
public void PreProcessObject(MeshRenderer renderer, Mesh mesh, AssetObject obj, RoomObject rObj, bool assignLightmapScale)
{
LightmapExportType lightmapExportType = room.LightmapType;
ExportTextureFormat format = room.TextureFormat;
if (lightmapExportType != LightmapExportType.None)
{
int lightMap = renderer.lightmapIndex;
if (lightMap != -1)
{
// Register mesh for lightmap render
List <RoomObject> toRender;
if (!lightmapped.TryGetValue(lightMap, out toRender))
{
toRender = new List <RoomObject>();
lightmapped.Add(lightMap, toRender);
}
toRender.Add(rObj);
if (assignLightmapScale)
{
if (lightmapExportType == LightmapExportType.Packed)
{
Vector4 lmap = renderer.lightmapScaleOffset;
lmap.x = Mathf.Clamp(lmap.x, -2, 2);
lmap.y = Mathf.Clamp(lmap.y, -2, 2);
lmap.z = Mathf.Clamp(lmap.z, -2, 2);
lmap.w = Mathf.Clamp(lmap.w, -2, 2);
rObj.SetLightmap(lmap);
}
}
if (lightmapExportType != LightmapExportType.BakedMaterial)
{
// check if we already have the texture
string lmapId = "Lightmap" + lightMap;
AssetImage lmapImage = room.TryGetTexture(lmapId);
if (lmapImage == null)
{
lmapImage = new AssetImage();
lmapImage.id = lmapId;
lmapImage.src = lmapId;
room.AddAssetImage(lmapImage);
}
rObj.lmap_id = lmapImage.id;
}
}
}
switch (lightmapExportType)
{
case LightmapExportType.BakedMaterial:
case LightmapExportType.Unpacked:
{
AssetImage image = new AssetImage();
string imgId = obj.id + "_Baked";
image.id = imgId;
image.src = imgId;
rObj.image_id = image.id;
room.AddAssetImage(image);
}
break;
}
if (lightmapExportType != LightmapExportType.BakedMaterial &&
room.ExportMaterials)
{
// search for textures/color on object
Texture2D texture = null;
Color objColor = Color.white;
Material[] mats = renderer.sharedMaterials;
for (int j = 0; j < mats.Length; j++)
{
Material mat = mats[j];
Vector2 sca = mat.mainTextureScale;
Vector2 off = mat.mainTextureOffset;
if (sca != Vector2.one || off != Vector2.zero)
{
rObj.tiling = JanusUtil.FormatVector4(new Vector4(sca.x, sca.y, off.x, off.y));
}
Shader shader = mat.shader;
int props = ShaderUtil.GetPropertyCount(shader);
for (int k = 0; k < props; k++)
{
string name = ShaderUtil.GetPropertyName(shader, k);
ShaderUtil.ShaderPropertyType propType = ShaderUtil.GetPropertyType(shader, k);
if (propType == ShaderUtil.ShaderPropertyType.TexEnv)
{
if (JanusGlobals.SemanticsMainTex.Contains(name.ToLower()))
{
// main texture texture
Texture matTex = mat.GetTexture(name);
if (matTex is Texture2D)
{
texture = (Texture2D)matTex;
}
}
}
else if (propType == ShaderUtil.ShaderPropertyType.Color)
{
if (JanusGlobals.SemanticsColor.Contains(name.ToLower()))
{
objColor = mat.GetColor(name);
}
}
}
}
rObj.col = JanusUtil.FormatColor(objColor);
if (room.ExportTextures && texture != null)
{
if (textureNames.Contains(texture.name))
{
AssetImage img = room.AssetImages.FirstOrDefault(c => c.Texture == texture);
if (img != null)
{
rObj.image_id = img.id;
}
return;
}
textureNames.Add(texture.name);
AssetImage image = new AssetImage();
image.Texture = texture;
image.id = texture.name;
image.src = texture.name;
rObj.image_id = image.id;
room.AddAssetImage(image);
}
}
}
public void AddRoomObject(RoomObject roomObj)
{
RoomObjects.Add(roomObj);
RoomElements.Add(roomObj);
}
private void OnGUI()
{
Rect rect = this.position;
Rect showArea = new Rect(border.x, border.y, rect.width - border.width, rect.height - border.height);
GUILayout.BeginArea(showArea);
scrollPos = GUILayout.BeginScrollView(scrollPos);
GUILayout.BeginHorizontal();
GUILayout.Label("Janus Exporter " + (JanusGlobals.Version).ToString("F2"), EditorStyles.boldLabel);
GUILayout.EndHorizontal();
// Asset Objects (Models)
GUILayout.Label("Asset Objects", EditorStyles.boldLabel);
searchType = (AssetObjectSearchType)EditorGUILayout.EnumPopup("Search Type", searchType);
//meshFormat = (ExportMeshFormat)EditorGUILayout.EnumPopup("Mesh Format", meshFormat);
//meshPreviewShow = EditorGUILayout.Foldout(meshPreviewShow, "Asset Objects Extracted");
meshPreviewShow = false;
if (meshPreviewShow)
{
Color defaultColor = GUI.color;
int previewHeight = 200;
Rect area = GUILayoutUtility.GetRect(rect.width - border.width, previewHeight);
Rect meshPreviewFullArea = area;
meshPreviewFullArea.width = meshPreviewWidth;
meshPreviewFullArea.height -= 20;
meshScrollPos = GUI.BeginScrollView(area, meshScrollPos, meshPreviewFullArea);
GUI.color = new Color(0.2f, 0.2f, 0.2f, 1f);
GUI.DrawTexture(new Rect(area.x + meshScrollPos.x, area.y, area.width, area.height), EditorGUIUtility.whiteTexture);
GUI.color = new Color(0, 0, 0, 1f);
GUI.DrawTexture(new Rect(area.x + meshScrollPos.x, area.y, area.width, 1), EditorGUIUtility.whiteTexture);
GUI.DrawTexture(new Rect(area.x + meshScrollPos.x, area.y + area.height - 1, area.width, 1), EditorGUIUtility.whiteTexture);
GUI.DrawTexture(new Rect(area.x + meshScrollPos.x, area.y, 1, area.height), EditorGUIUtility.whiteTexture);
GUI.DrawTexture(new Rect(area.x + area.width - 1 + meshScrollPos.x, area.y, 1, area.height), EditorGUIUtility.whiteTexture);
GUI.color = defaultColor;
if (room != null)
{
List <RoomObject> objects = room.RoomObjects;
int objUiSize = 80;
int objUiBorder = 5;
int columns = previewHeight / objUiSize;
meshPreviewWidth = objects.Count * (objUiSize + objUiBorder);
int rowSize = meshPreviewWidth / columns;
meshPreviewWidth = rowSize + objUiSize;
for (int i = 0; i < objects.Count; i++)
{
RoomObject obj = objects[i];
if (obj.Preview == null)
{
obj.Preview = AssetPreview.GetMiniThumbnail(obj.UnityObj);
objects[i] = obj;
}
float x = area.x + (i * (objUiSize + objUiBorder));
int lineIndex = (int)(x / rowSize);
float y = area.y + objUiBorder + (lineIndex * objUiSize);
x -= lineIndex * rowSize;
Rect display = new Rect(x, y, objUiSize, objUiSize);
GUI.DrawTexture(display, obj.Preview);
}
}
GUI.EndScrollView();
}
float scale = EditorGUILayout.FloatField("Uniform Scale", uniformScale);
if (uniformScale != scale)
{
uniformScale = scale;
// update the scale on all possible Janus objects on screen
JanusGlobals.UpdateScale(uniformScale);
}
// Main Parameters
GUILayout.Label("Main", EditorStyles.boldLabel);
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel("Export Path");
//exportPath = EditorGUILayout.TextField(exportPath);
EditorGUILayout.LabelField(exportPath);
if (GUILayout.Button("..."))
{
// search for a folder
string newExportPath = EditorUtility.SaveFolderPanel("JanusVR Export Folder", "", "");
if (!string.IsNullOrEmpty(newExportPath))
{
exportPath = newExportPath;
}
}
EditorGUILayout.EndHorizontal();
useEulerRotations = EditorGUILayout.Toggle("Use Euler Rotations (Janus 59+ only)", useEulerRotations);
// Texture
GUILayout.Label("Texture", EditorStyles.boldLabel);
textureForceReExport = EditorGUILayout.Toggle("Force ReExport", textureForceReExport);
exportedTexturesFormat = (ExportTextureFormat)EditorGUILayout.EnumPopup("Exported Textures Format", exportedTexturesFormat);
if (JanusUtil.SupportsQuality(exportedTexturesFormat))
{
defaultQuality = EditorGUILayout.IntSlider("Exported Textures Quality", defaultQuality, 0, 100);
}
// Scene
GUILayout.Label("Scene", EditorStyles.boldLabel);
exportInactiveObjects = EditorGUILayout.Toggle("Export Inactive Objects", exportInactiveObjects);
exportDynamicGameObjects = EditorGUILayout.Toggle("Export Dynamic Objects", exportDynamicGameObjects);
exportTextures = EditorGUILayout.Toggle("Export Textures", exportTextures);
exportMaterials = EditorGUILayout.Toggle("Export Materials", exportMaterials);
EditorGUILayout.LabelField(" Useful for testing lighting results in Janus");
exportSkybox = EditorGUILayout.Toggle("Export Skybox", exportSkybox);
if (exportSkybox && UnityUtil.IsProceduralSkybox())
{
exportSkyboxResolution = Math.Max(4, EditorGUILayout.IntField("Skybox Render Resolution", exportSkyboxResolution));
}
EditorGUILayout.LabelField(" Will render the Skybox into 6 textures with the specified resolution");
// Probes
GUILayout.Label("Probes", EditorStyles.boldLabel);
environmentProbeExport = EditorGUILayout.Toggle("Export Environment Probes", environmentProbeExport);
if (environmentProbeExport)
{
environmentProbeOverride = EditorGUILayout.ObjectField("Override Probe (Optional)", environmentProbeOverride, typeof(ReflectionProbe), true) as ReflectionProbe;
environmentProbeRadResolution = Math.Max(4, EditorGUILayout.IntField("Probe Radiance Resolution", environmentProbeRadResolution));
environmentProbeIrradResolution = Math.Max(4, EditorGUILayout.IntField("Probe Irradiance Resolution", environmentProbeIrradResolution));
}
// Lightmap
GUILayout.Label("Lightmaps", EditorStyles.boldLabel);
lightmapExportType = (LightmapExportType)EditorGUILayout.EnumPopup("Lightmap Type", lightmapExportType);
switch (lightmapExportType)
{
case LightmapExportType.None:
EditorGUILayout.LabelField(" No lightmaps are going to be exported");
break;
case LightmapExportType.Packed:
EditorGUILayout.LabelField(" Uses the source lightmap files from Unity without any atlas changes");
break;
case LightmapExportType.BakedMaterial:
EditorGUILayout.LabelField(" Bakes the lightmap into the material");
break;
case LightmapExportType.Unpacked:
EditorGUILayout.LabelField(" Converts the source EXR files to Low-Dynamic Range and unpacks");
EditorGUILayout.LabelField(" into individual textures (for testing purposes)");
break;
}
if (lightmapExportType != LightmapExportType.None)
{
lightmapTextureFormat = (LightmapTextureFormat)EditorGUILayout.EnumPopup("Lightmap Format", lightmapTextureFormat);
if (lightmapTextureFormat != LightmapTextureFormat.EXR &&
JanusUtil.SupportsQuality(lightmapTextureFormat))
{
lightmapTextureQuality = EditorGUILayout.IntSlider("Lightmap Textures Quality", lightmapTextureQuality, 0, 100);
}
}
// cant scale if theres no lightmap and if its EXR (for now)
if (lightmapExportType != LightmapExportType.None && lightmapTextureFormat != LightmapTextureFormat.EXR)
{
maxLightMapResolution = Math.Max(4, EditorGUILayout.IntField("Max Lightmap Resolution", maxLightMapResolution));
}
if (NeedsLDRConversion(lightmapTextureFormat))
{
float newFStop = EditorGUILayout.Slider("Lightmap Relative F-Stops", lightmapRelFStops, -5, 5);
bool update = false;
if (Math.Abs(newFStop - lightmapRelFStops) > 0.0001f)
{
lightmapRelFStops = newFStop;
update = true;
}
lightmapExposureVisible = EditorGUILayout.Foldout(lightmapExposureVisible, "Preview Exposure");
if (lightmapExposureVisible)
{
if (update || !builtLightmapExposure)
{
builtLightmapExposure = MaterialScanner.ProcessExposure(0, lightmapRelFStops);
}
if (builtLightmapExposure)
{
Texture2D preview = JanusResources.TempRenderTexture;
int texSize = (int)(showArea.width * 0.4);
Rect tex = GUILayoutUtility.GetRect(texSize, texSize + 30);
GUI.Label(new Rect(tex.x + 20, tex.y + 5, texSize, texSize), "Lightmap Preview");
GUI.DrawTexture(new Rect(tex.x + 20, tex.y + 30, texSize, texSize), preview);
//if (previewWindow)
//{
// previewWindow.Tex = preview;
// previewWindow.Repaint();
//}
//if (GUI.Button(new Rect(tex.x + texSize - 60, tex.y, 80, 20), "Preview"))
//{
// previewWindow = EditorWindow.GetWindow<LightmapPreviewWindow>();
// previewWindow.Show();
//}
}
else
{
GUILayout.Label("No Lightmap Preview");
}
}
}
GUILayout.FlexibleSpace();
// if (exported != null)
// {
// // Exported
// GUILayout.Label("Exported", EditorStyles.boldLabel);
// GUILayout.Label("Scene size " + sceneSize.size);
// if (farPlaneDistance < 500)
// {
// GUILayout.Label("Far Plane " + farPlaneDistance.ToString("F2") + " (Exported as 500)");
// }
// else
// {
// GUILayout.Label("Far Plane " + farPlaneDistance.ToString("F2"));
// }
// Cubemap cubemap = exported.environmentCubemap;
// if (cubemap == null)
// {
//#if UNITY_5_0
// GUILayout.Label("Environment Probe: Not supported on Unity 5.0", errorStyle);
//#elif UNITY_5_3
// GUILayout.Label("Environment Probe: On Unity 5.3 can only be exported if set as cubemap on the Lighting window", errorStyle);
//#else
// GUILayout.Label("Environment Probe: None (need baked lightmaps)", errorStyle);
//#endif
// }
// else
// {
// GUILayout.Label("Environment Probe: " + cubemap.width);
// }
// }
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("Export HTML only"))
{
try
{
Export(true);
}
catch (Exception ex)
{
Debug.Log("Error exporting: " + ex.Message);
}
finally
{
EditorUtility.ClearProgressBar();
}
}
if (GUILayout.Button("Reset Parameters"))
{
ResetParameters();
}
if (!string.IsNullOrEmpty(exportPath) &&
Directory.Exists(exportPath) &&
GUILayout.Button("Show In Explorer"))
{
UnityUtil.StartProcess(exportPath);
}
EditorGUILayout.EndHorizontal();
if (!string.IsNullOrEmpty(exportPath))
{
if (GUILayout.Button("Full Export", GUILayout.Height(30)))
{
if (lightmapExportType == LightmapExportType.Unpacked)
{
Debug.LogError("Unpacked is unsupported right now.");
return;
}
//try
{
Export(false);
}
//catch (Exception ex)
{
//Debug.Log("Error exporting: " + ex.Message);
}
//finally
{
// delete room
room = null;
}
EditorUtility.ClearProgressBar();
}
}
GUILayout.EndScrollView();
GUILayout.EndArea();
}
