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();
}