private void ProbeFinish()
{
EditorApplication.isPlaying = false;
mset.SkyManager skmgr = mset.SkyManager.Get();
foreach (mset.Sky sky in skmgr.SkiesToProbe)
{
if (sky.SpecularCube as Cubemap)
{
mset.CubeMipProcessor.CreateSubMips(sky.SpecularCube as Cubemap);
mset.SHUtil.projectCube(ref sky.SH, sky.SpecularCube as Cubemap, 3, true);
mset.SHUtil.convolve(ref sky.SH);
sky.SH.copyToBuffer();
}
sky.Dirty = true;
}
proProbe = null;
freeProbe = null;
skmgr.SkiesToProbe = null;
AssetDatabase.Refresh();
skmgr.ShowSkybox = skmgr.ShowSkybox;
skmgr.EditorUpdate(true);
skmgr.ProbeExposures = Vector4.one;
EditorUtility.ClearProgressBar();
mset.SkyInspector.forceRefresh();
if (DoneCallback != null)
{
DoneCallback();
}
DoneCallback = null;
Close();
}
///
public void OnGUI()
{
GUILayout.BeginArea(new Rect(0, 0, position.width, position.height));
uiScroll = EditorGUILayout.BeginScrollView(uiScroll, false, false, GUILayout.MinWidth(300), GUILayout.MaxWidth(position.width));
float rightPad = 23;
float minWidth = 315;
float sectionWidth = position.width - rightPad;
float logoSize = 128;
Rect logoRect = EditorGUILayout.BeginVertical(); {
GUILayout.Space(32);
drawSkyshopLogo(sectionWidth - logoSize, logoRect.y, logoSize);
} EditorGUILayout.EndVertical();
uiHideDuringCompute = false; //EditorGUILayout.Toggle("Hide UI During Compute",uiHideDuringCompute);
if (!uiHideDuringCompute || !ps.isPlaying())
{
// INPUT REF
EditorGUILayout.BeginVertical(); {
inSKY.previewWidth = Mathf.Max(328, (int)sectionWidth - 2);
inSKY.drawGUI();
outSIM.inputPath = outSKY.inputPath = inSKY.fullPath;
} EditorGUILayout.EndVertical();
// OUTPUT REF
EditorGUILayout.BeginVertical("HelpBox", GUILayout.Width(sectionWidth), GUILayout.MinWidth(minWidth)); {
uiRefOptions = EditorGUILayout.Foldout(uiRefOptions, "Output Cubemaps");
if (uiRefOptions)
{
outSKY.drawGUI(); EditorGUILayout.Space();
outSIM.drawGUI(); EditorGUILayout.Space();
EditorGUILayout.BeginHorizontal(); {
string newTip = "Create a new cubemap assets for each output slot and adds them to the project.";
if (GUILayout.Button(new GUIContent("New All ", newTip), GUILayout.Width(70), GUILayout.Height(18)))
{
outSKY.newCube();
outSIM.newCube();
}
string findTip = "Search project for all existing output cubemaps by input panorama name.";
if (GUILayout.Button(new GUIContent("Find All", findTip), GUILayout.Width(70), GUILayout.Height(18)))
{
outSKY.find();
outSIM.find();
}
string clearTip = "Deselect all target cubemaps from output slots.";
if (GUILayout.Button(new GUIContent("Clear All", clearTip), GUILayout.Width(80), GUILayout.Height(18)))
{
outSKY.clear();
outSIM.clear();
}
string reloadTip = "Reload all input and output slot textures and generate preview images for them.";
EditorGUI.BeginDisabledGroup(outSKY.fullPath.Length == 0 && outSIM.fullPath.Length == 0 && inSKY.fullPath.Length == 0);
{
if (GUILayout.Button(new GUIContent("Reload All", reloadTip), GUILayout.Width(85), GUILayout.Height(18)))
{
outSKY.reloadReference();
outSIM.reloadReference();
inSKY.reloadReference();
}
}
EditorGUI.EndDisabledGroup();
} EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal(); {
string editLabel = "";
string editTip = "";
mset.Sky editSky = null;
if (uiSelectedSky)
{
editSky = uiSelectedSky;
editLabel = "Edit Selected";
editTip = "Select cubemaps from the selected Sky as output targets.";
}
else
{
mset.SkyManager mgr = mset.SkyManager.Get();
if (mgr)
{
editSky = mgr.GlobalSky;
}
else
{
editSky = null;
}
editLabel = "Edit Global";
editTip = "Select cubemaps from the current viewport Sky as output targets.";
}
EditorGUI.BeginDisabledGroup(editSky == null);
if (GUILayout.Button(new GUIContent(editLabel, editTip), GUILayout.Width(95), GUILayout.Height(32)))
{
if (editSky)
{
outSKY.HDR = editSky.HDRSky;
outSIM.HDR = editSky.HDRSpec;
if (editSky.SkyboxCube)
{
outSKY.setReference(AssetDatabase.GetAssetPath(editSky.SkyboxCube), false, true);
}
else
{
outSKY.clear();
}
if (editSky.SpecularCube)
{
outSIM.setReference(AssetDatabase.GetAssetPath(editSky.SpecularCube), true, true);
}
else
{
outSIM.clear();
}
}
}
EditorGUI.EndDisabledGroup();
string applyTip = "Change the selected Sky object to use Skyshop's current output cubemaps.";
EditorGUI.BeginDisabledGroup(uiSelectedSky == null);
if (GUILayout.Button(new GUIContent("Apply to Selected", applyTip), GUILayout.Width(120), GUILayout.Height(32)))
{
if (uiSelectedSky)
{
mset.EditorUtil.RegisterUndo(uiSelectedSky, "Apply to Selected Sky");
uiSelectedSky.SpecularCube = outSIM.cube;
uiSelectedSky.SkyboxCube = outSKY.cube;
uiSelectedSky.MasterIntensity = 1f;
uiSelectedSky.SkyIntensity = 1f;
uiSelectedSky.DiffIntensity = 1f;
uiSelectedSky.SpecIntensity = 1f;
uiSelectedSky.HDRSky = outSKY.HDR;
uiSelectedSky.HDRSpec = outSIM.HDR;
SceneView.RepaintAll();
}
}
EditorGUI.EndDisabledGroup();
string addTip = "Create a new Sky object in the scene and assigns Skyshop's current output cubemaps to it.";
if (GUILayout.Button(new GUIContent("Add to Scene", addTip), GUILayout.Width(95), GUILayout.Height(32)))
{
mset.Sky skyScript = addSky(this.inSKY.skyName);
if (skyScript)
{
skyScript.SpecularCube = outSIM.cube;
skyScript.SkyboxCube = outSKY.cube;
skyScript.MasterIntensity = 1f;
skyScript.SkyIntensity = 1f;
skyScript.DiffIntensity = 1f;
skyScript.SpecIntensity = 1f;
skyScript.HDRSky = outSKY.HDR;
skyScript.HDRSpec = outSIM.HDR;
skyScript.Apply(); //Add to Scene
SceneView.RepaintAll();
}
}
} EditorGUILayout.EndHorizontal();
EditorGUILayout.Space();
} // end if uiRefOptions
} EditorGUILayout.EndVertical();
// BASIC
string tipExposure = "A multiplier on all the pixels in the Input Panorama during computation. Use for uniform brightness adjustment of results.";
string tipQuality = "Changes some advanced options to balance between image quality and computation speed.";
EditorGUILayout.BeginVertical("HelpBox", GUILayout.Width(sectionWidth), GUILayout.MinWidth(minWidth)); {
uiBasicOptions = EditorGUILayout.Foldout(uiBasicOptions, "Basic Options");
if (uiBasicOptions)
{
float newExposure = EditorGUILayout.FloatField(new GUIContent("Baked Exposure", "Baked Exposure -\n" + tipExposure), uiExposure, GUILayout.Width(300));
newExposure = Mathf.Max(0.0f, newExposure);
if (newExposure != uiExposure)
{
mset.EditorUtil.RegisterUndo(this, "Change Exposure");
uiExposure = newExposure;
}
mset.Quality newQuality = (mset.Quality)EditorGUILayout.EnumPopup(
new GUIContent("Quality", "Quality -\n" + tipQuality),
(mset.Quality)uiConvoQuality,
GUILayout.Width(300)
);
if (newQuality != uiConvoQuality)
{
mset.EditorUtil.RegisterUndo(this, "Change Quality");
uiConvoQuality = newQuality;
switch (uiConvoQuality)
{
case mset.Quality.ultra: uiConvoSize = 64; break;
case mset.Quality.high: uiConvoSize = 32; break;
case mset.Quality.medium: uiConvoSize = 16; break;
case mset.Quality.low: uiConvoSize = 8; break;
}
}
/*
* uiCubeSize = (TexSize)EditorGUILayout.EnumPopup(
* new GUIContent("Output Size (cube)","Output Size -\n"+tipCubeSize),
* (CubeSize)uiCubeSize,
* GUILayout.Width(300)
* );*/
EditorGUILayout.Space();
} // end if uiBasicOptions
} EditorGUILayout.EndVertical();
// PRO MOVES
string tipConvoSize = "Resolution the input panorama is downsampled to for convolution, must be power of 2.\n\nWarning: High resolutions can lead to VERY long computation times!";
string tipMipChain = "If enabled, different specular gloss exponents are computed and stored in each mipmap level of the Specular Output cube.\n\nThis must be enabled for Gloss Maps to function in Marmoset Shaders.";
string tipExponent = "Gloss exponent used in computing the Specular Output cubemap. Value must be a power of 2, lower values result in a blurrier cubemap. Only available when \"Build Mip Chains\" is disabled.";
string tipMaxExponent = "Highest gloss exponent use in the specular mip chain. Other exponents in the chain are generated from this value.";
string tipExponents = "Displays a list of the specular gloss exponents used in the various mip levels of the Specular Output cube.";
string tipResponsiveUI = "Enable if Unity is too unresponsive during computation. Will slow overall computation time.";
string tipReflection = "Highest gloss level in the specular mip chain is a polished mirror reflection pulled from the input panorama itself.";
EditorGUILayout.BeginVertical("HelpBox", GUILayout.Width(sectionWidth), GUILayout.MinWidth(minWidth));
{
uiAdvancedOptions = EditorGUILayout.Foldout(uiAdvancedOptions, "Advanced Options");
if (uiAdvancedOptions)
{
int newConvoSize = EditorGUILayout.IntField(
new GUIContent("Convolution Size", "Convolution Size -\n" + tipConvoSize),
uiConvoSize,
GUILayout.Width(300)
);
if (newConvoSize < 2)
{
newConvoSize = 2;
}
newConvoSize += newConvoSize % 2;
if (newConvoSize != uiConvoSize)
{
mset.EditorUtil.RegisterUndo(this, "Change Convolution Size");
uiConvoSize = newConvoSize;
uiConvoQuality = mset.Quality.custom;
switch (uiConvoSize)
{
case 8: uiConvoQuality = mset.Quality.low; break;
case 16: uiConvoQuality = mset.Quality.medium; break;
case 32: uiConvoQuality = mset.Quality.high; break;
case 64: uiConvoQuality = mset.Quality.ultra; break;
}
;
}
EditorGUILayout.Space();
mset.CubemapGUI.drawStaticGUI();
bool newMipChain = EditorGUILayout.Toggle(new GUIContent("Build Specular Mip Chain", "Specular Mip Chains -\n" + tipMipChain), uiMipChain);
if (newMipChain != uiMipChain)
{
mset.EditorUtil.RegisterUndo(this, "Toggle Specular Mip Chain");
uiMipChain = newMipChain;
}
if (uiMipChain)
{
bool newRefInSIM = EditorGUILayout.Toggle(new GUIContent("Highest Mip is Reflection", "Highest Mip is Reflection -\n" + tipReflection), uiReflectionInSIM);
if (newRefInSIM != uiReflectionInSIM)
{
mset.EditorUtil.RegisterUndo(this, "Toggle Mip Chain Reflection");
uiReflectionInSIM = newRefInSIM;
}
int newExponent = EditorGUILayout.IntField(
new GUIContent("Max Specular Exponent", "Specular Exponent -\n" + tipMaxExponent),
uiExponent,
GUILayout.Width(300)
);
newExponent = Mathf.Max(1, newExponent);
if (newExponent != uiExponent)
{
mset.EditorUtil.RegisterUndo(this, "Change Specular Exponent");
uiExponent = newExponent;
}
EditorGUI.BeginDisabledGroup(true);
string mipString;
if (uiReflectionInSIM)
{
mipString = "mirror";
}
else
{
mipString = uiExponent.ToString();
}
for (int i = 1; i < 4; ++i)
{
if ((1 << i) < uiExponent)
{
mipString += ", ";
mipString += (uiExponent >> i);
if (i == 3)
{
mipString += "...";
}
}
}
EditorGUILayout.TextField(new GUIContent("Specular Exponents", "Specular Exponents -\n" + tipExponents), mipString, GUILayout.Width(300));
EditorGUI.EndDisabledGroup();
}
else
{
EditorGUI.BeginDisabledGroup(true);
EditorGUILayout.Toggle(new GUIContent("Highest Mip is Reflection", "Highest Mip is Reflection -\n" + tipReflection), false);
EditorGUI.EndDisabledGroup();
int newExponent = EditorGUILayout.IntField(
new GUIContent("Specular Exponent", "Specular Exponent -\n" + tipExponent),
uiExponent,
GUILayout.Width(300)
);
newExponent = Mathf.Max(1, newExponent);
if (newExponent != uiExponent)
{
mset.EditorUtil.RegisterUndo(this, "Change Specular Exponent");
uiExponent = newExponent;
}
}
EditorGUILayout.Space();
//TODO: Will anyone ever want this? Marmoset shaders need gamma compression as does sRGB sampling.
uiGammaCompress = true;
/*
* uiGammaCompress = EditorGUILayout.Toggle(new GUIContent(
* "Gamma-Compress RGBM",
* "Gamma-Compress RGBM -\nIf enabled, a gamma of 1/2.2 is applied to HDR data before it is encoded as RGBM. This adds dynamic range but also shader complexity. Leave enabled for Marmoset shaders."),
* uiGammaCompress);
*/
uiResponsiveUI = stepsPerFrame <= 1024 * 16;
uiResponsiveUI = EditorGUILayout.Toggle(new GUIContent("Keep UI Responsive", "Keep UI Responsive -\n" + tipResponsiveUI), uiResponsiveUI);
ulong newStepsPerFrame = stepsPerFrame;
if (uiResponsiveUI)
{
newStepsPerFrame = 1024 * 16;
}
else
{
newStepsPerFrame = 1024 * 256;
}
if (newStepsPerFrame != stepsPerFrame)
{
mset.EditorUtil.RegisterUndo(this, "Toggle Responsive UI");
stepsPerFrame = newStepsPerFrame;
}
EditorGUILayout.Space();
if (GUILayout.Button("Reset to Default", GUILayout.Width(120)))
{
uiConvoSize = Mathf.Min(uiConvoSize, 16);
uiMipChain = true;
uiReflectionInSIM = true;
uiResponsiveUI = false;
uiGammaCompress = true;
uiExponent = 512;
}
EditorGUILayout.Space();
}
} EditorGUILayout.EndVertical();
EditorGUILayout.Space();
EditorGUILayout.Space();
}
//GENERATE
bool generateGPU = false;
bool generate = false;
bool cancel = false;
EditorGUILayout.BeginHorizontal(); {
bool hasPro = UnityEditorInternal.InternalEditorUtility.HasPro();
string tipGPUCompute = "Generates skybox and specular cubemaps. Specular convolution is performed on the GPU for greater speed and quality.\n\nNote: a different convolution equation is used, results may vary from CPU compute.";
if (hasPro == false)
{
tipGPUCompute = "Requires Unity Pro :-(\n\n" + tipGPUCompute;
}
bool playing = ps.isPlaying();
//if( ps.isPlaying() ) {
// cancel = GUILayout.Button("Abort", GUILayout.Width(130), GUILayout.Height(50));
//} else
{
bool valid = true;
if (inSKY.input == null)
{
valid = false;
}
if (outSKY.cube == null && outSIM.cube == null)
{
valid = false;
}
EditorGUILayout.BeginVertical();
EditorGUI.BeginDisabledGroup(!valid);
generate = GUILayout.Button(playing ? "Cancel" : "Compute", GUILayout.Width(130), GUILayout.Height(50));
if (playing)
{
cancel = generate; generate = false;
}
EditorGUI.EndDisabledGroup();
EditorGUI.BeginDisabledGroup(!valid || !hasPro || playing);
generateGPU = GUILayout.Button(new GUIContent("GPU Compute", "GPU Compute -\n" + tipGPUCompute), GUILayout.Width(130), GUILayout.Height(50));
EditorGUI.EndDisabledGroup();
EditorGUILayout.EndVertical();
if (!valid)
{
EditorGUILayout.BeginVertical();
if (inSKY.input == null)
{
EditorGUILayout.HelpBox("Input Panorama is missing.", MessageType.Error);
}
if (outSKY.cube == null && outSIM.cube == null)
{
EditorGUILayout.HelpBox("An Output Cubemap is needed.", MessageType.Error);
}
EditorGUILayout.EndVertical();
}
}
} EditorGUILayout.EndHorizontal();
if (cancel)
{
ps.pause();
Repaint();
inSKY.locked =
outSKY.locked =
outSIM.locked = false;
inSKY.updateBuffers();
}
progressRect = GUILayoutUtility.GetRect(sectionWidth - 4, 16);
progressRect.width = sectionWidth;
progressRect.x = 4;
progressRect.y += 2;
//uiShowPreview = true;
if (uiShowPreview)
{
EditorGUILayout.LabelField("Convolution Preview");
float previewWidth = position.width - rightPad;
float previewHeight = previewWidth * 0.5f;
mset.EditorUtil.GUILayout.drawTexture(4, 0, previewWidth, previewHeight, "", uiConvoPreview, false);
}
if (generate)
{
startConvo();
ps.repaintMetric.begin();
}
if (generateGPU)
{
this.startConvoGPU();
this.finishSKY();
if (outSIM.cube)
{
Cubemap tempCube = this.outSKY.cube;
if (tempCube == null)
{
tempCube = new Cubemap(outSIM.cube.width, TextureFormat.ARGB32, false);
ps.IN.resampleToCube(ref tempCube, 0, outSIM.colorMode, true, uiExposure);
tempCube.Apply(false);
mset.AssetUtil.setLinear(new SerializedObject(tempCube), false);
}
mset.SkyProbe p = new mset.SkyProbe();
p.maxExponent = this.uiExponent;
p.highestMipIsMirror = this.uiReflectionInSIM;
p.generateMipChain = this.uiMipChain;
bool linear = UnityEditor.PlayerSettings.colorSpace == ColorSpace.Linear;
p.convolve(this.outSIM.cube, tempCube, this.outSIM.HDR, this.outSKY.HDR, linear);
outSIM.reloadReference();
if (ps.buildMipChain)
{
finishSIM();
}
}
this.finishConvoGPU();
}
if (ps.isPlaying())
{
if (ps.curr == 0)
{
finishSKY();
}
if (ps.done())
{
ps.repaintMetric.end();
finishConvo();
Repaint();
ps.pause();
}
else
{
ps.repaintMetric.end();
//execute a subset of convolution steps, take a break to repaint the gui, then continue convolution
stepConvo();
EditorGUI.ProgressBar(progressRect, ps.progress(), "Convolution Progress " + Mathf.Floor(100f * ps.progress()) + "%");
Repaint();
ps.pendingRepaint = false;
ps.repaintMetric.begin();
}
}
if (ps.isPlaying() && !ps.done())
{
EditorGUI.ProgressBar(progressRect, ps.progress(), "Convolution Progress " + Mathf.Floor(100f * ps.progress()) + "%");
}
//DEBUG OPTIONS
/*
* EditorGUILayout.BeginVertical("HelpBox", GUILayout.Width(sectionWidth), GUILayout.MinWidth(minWidth)); {
* uiPerfReport = EditorGUILayout.Foldout(uiPerfReport,"Debug");
* if( uiPerfReport ) {
* uiShowPreview = EditorGUILayout.Toggle("Show Preview", uiShowPreview, GUILayout.Height(16));
* EditorGUILayout.Space();
*
* string report = "Performance Report\n";
* report += ps.totalMetric.getString("Total",0);
* report += ps.initMetric.getString("Init",1);
* report += ps.blockMetric.getString("Coroutine Step",1);
* report += ps.passWriteMetric.getString("Cube Write",2);
* report += ps.repaintMetric.getString("Repaint", 1);
* report += ps.finishMetric.getString("Finalize", 1);
* EditorGUILayout.SelectableLabel(report, "HelpBox", GUILayout.Height(360));
* EditorGUILayout.Space();
* selectTest();
* }
* }EditorGUILayout.EndVertical();
*/
EditorGUILayout.BeginVertical("HelpBox", GUILayout.Width(sectionWidth), GUILayout.MinWidth(minWidth));
{
uiGIOptions = EditorGUILayout.Foldout(uiGIOptions, "Beast Global Illum Options");
if (uiGIOptions)
{
mset.BeastConfig.DrawGUI();
EditorGUILayout.Space();
}
} EditorGUILayout.EndVertical();
EditorGUILayout.EndScrollView();
GUILayout.EndArea();
//GUIUtility.ExitGUI();
}
public void freeMem()
{
if(locked) return;
UnityEngine.Object.DestroyImmediate(preview,false);
UnityEngine.Object.DestroyImmediate(tempTexture,false);
preview = null;
tempTexture = null;
cube = null;
input = null;
srInput = null;
probe = null;
}
// REFERENCE
public void clear()
{
if(locked) return;
cube = null;
input = null;
srInput = null;
probe = null;
dir = "";
skyName = "";
fullPath = "";
prettyPath = "";
assetLinear = false;
}
private void renderProbeCallback(object data)
{
int faceSize = (int)data;
if( faceSize == -1 ) return;
fullPath = suggestPath(inputPath, true);
updatePath();
if( probe == null ) probe = new SkyProbe();
probe.cube = new Cubemap(faceSize, TextureFormat.ARGB32, this.mipmapped);
probe.capture(Selection.activeTransform, this.HDR);
setReference(probe.cube, false, true);
mset.Util.setLinear(srInput, false);
}
private void ProbeUpdate()
{
mset.SkyManager skmgr = mset.SkyManager.Get();
if (UnityEditor.EditorApplication.isPlaying && skmgr.SkiesToProbe != null)
{
if (firstFrame)
{
if (skmgr.ProbeOnlyStatic)
{
//hide dynamics
Renderer[] rends = GameObject.FindObjectsOfType <Renderer>();
foreach (Renderer rend in rends)
{
if (!rend.gameObject.isStatic)
{
rend.gameObject.SetActive(false);
}
}
}
firstFrame = false;
}
if (useCubeRT)
{
if (proProbe == null)
{
proProbe = new mset.SkyProbe();
}
//Run the whole loop in place and finish
bool success = true;
int i = 0;
foreach (mset.Sky targetSky in skmgr.SkiesToProbe)
{
i++;
SetProgress((float)i / (float)skmgr.SkiesToProbe.Length);
//NOTE: we don't allocate new cubemaps at this stage. That's on you, buddy.
Cubemap targetCube = targetSky.SpecularCube as Cubemap;
if (targetCube == null)
{
continue;
}
Transform at = targetSky.transform;
proProbe.maxExponent = skmgr.ProbeExponent;
proProbe.exposures = skmgr.ProbeExposures;
bool linear = UnityEditor.PlayerSettings.colorSpace == ColorSpace.Linear;
bool k = proProbe.capture(targetCube, at.position, at.rotation, targetSky.HDRSpec, linear, true);
if (!k)
{
Debug.LogWarning("Failed to capture with RenderTextures, falling back to ReadPixels.");
useCubeRT = false;
success = false;
break;
}
}
if (success)
{
CueProbeFinish();
}
}
if (!useCubeRT)
{
//Create a game object and let the update loop run until DoneCallback gets called
if (freeProbe == null)
{
GameObject go = new GameObject();
go.name = "FreeProbe Object";
go.AddComponent <Camera>();
freeProbe = go.AddComponent <mset.FreeProbe>();
skmgr.GameApplySkies(true);
Shader.SetGlobalVector("_UniformOcclusion", skmgr.ProbeExposures);
freeProbe.linear = UnityEditor.PlayerSettings.colorSpace == ColorSpace.Linear;
freeProbe.maxExponent = skmgr.ProbeExponent;
freeProbe.exposures = skmgr.ProbeExposures;
freeProbe.QueueSkies(skmgr.SkiesToProbe);
freeProbe.ProgressCallback = this.SetProgress;
freeProbe.DoneCallback = this.CueProbeFinish;
freeProbe.RunQueue();
}
}
}
}
private void ProbeFinish()
{
EditorApplication.isPlaying = false;
mset.SkyManager skmgr = mset.SkyManager.Get();
foreach(mset.Sky sky in skmgr.SkiesToProbe) {
if(sky.SpecularCube as Cubemap) {
mset.CubeMipProcessor.CreateSubMips(sky.SpecularCube as Cubemap);
mset.SHUtil.projectCube(ref sky.SH, sky.SpecularCube as Cubemap, 3, true);
mset.SHUtil.convolve( ref sky.SH );
sky.SH.copyToBuffer();
}
sky.Dirty = true;
}
proProbe = null;
freeProbe = null;
skmgr.SkiesToProbe = null;
AssetDatabase.Refresh();
skmgr.ShowSkybox = skmgr.ShowSkybox;
skmgr.EditorUpdate(true);
skmgr.ProbeExposures = Vector4.one;
EditorUtility.ClearProgressBar();
mset.SkyInspector.forceRefresh();
if(DoneCallback != null) DoneCallback();
DoneCallback = null;
Close();
}
private void ProbeUpdate()
{
mset.SkyManager skmgr = mset.SkyManager.Get();
if(UnityEditor.EditorApplication.isPlaying && skmgr.SkiesToProbe != null) {
if(firstFrame) {
if(skmgr.ProbeOnlyStatic) {
//hide dynamics
Renderer[] rends = GameObject.FindObjectsOfType<Renderer>();
foreach(Renderer rend in rends) {
if(!rend.gameObject.isStatic) rend.gameObject.SetActive(false);
}
}
firstFrame = false;
}
if(useCubeRT) {
if(proProbe == null) {
proProbe = new mset.SkyProbe();
}
//Run the whole loop in place and finish
bool success = true;
int i = 0;
foreach( mset.Sky targetSky in skmgr.SkiesToProbe ) {
i++;
SetProgress((float)i / (float)skmgr.SkiesToProbe.Length);
//NOTE: we don't allocate new cubemaps at this stage. That's on you, buddy.
Cubemap targetCube = targetSky.SpecularCube as Cubemap;
if(targetCube == null) continue;
Transform at = targetSky.transform;
proProbe.maxExponent = skmgr.ProbeExponent;
proProbe.exposures = skmgr.ProbeExposures;
bool linear = UnityEditor.PlayerSettings.colorSpace == ColorSpace.Linear;
bool k = proProbe.capture(targetCube, at.position, at.rotation, targetSky.HDRSpec, linear, true);
if(!k) {
Debug.LogWarning("Failed to capture with RenderTextures, falling back to ReadPixels.");
useCubeRT = false;
success = false;
break;
}
}
if(success) {
CueProbeFinish();
}
}
if(!useCubeRT) {
//Create a game object and let the update loop run until DoneCallback gets called
if(freeProbe == null) {
GameObject go = new GameObject();
go.name = "FreeProbe Object";
go.AddComponent<Camera>();
freeProbe = go.AddComponent<mset.FreeProbe>();
skmgr.GameApplySkies(true);
Shader.SetGlobalVector("_UniformOcclusion", skmgr.ProbeExposures);
freeProbe.linear = UnityEditor.PlayerSettings.colorSpace == ColorSpace.Linear;
freeProbe.maxExponent = skmgr.ProbeExponent;
freeProbe.exposures = skmgr.ProbeExposures;
freeProbe.QueueSkies(skmgr.SkiesToProbe);
freeProbe.ProgressCallback = this.SetProgress;
freeProbe.DoneCallback = this.CueProbeFinish;
freeProbe.RunQueue();
}
}
}
}
///
public void OnGUI()
{
GUILayout.BeginArea(new Rect(0,0,position.width,position.height));
uiScroll = EditorGUILayout.BeginScrollView(uiScroll, false, false,GUILayout.MinWidth(300),GUILayout.MaxWidth(position.width) );
float rightPad = 23;
float minWidth = 315;
float sectionWidth = position.width - rightPad;
float logoSize = 128;
Rect logoRect = EditorGUILayout.BeginVertical(); {
GUILayout.Space(32);
drawSkyshopLogo(sectionWidth - logoSize, logoRect.y, logoSize);
} EditorGUILayout.EndVertical();
uiHideDuringCompute = false;//EditorGUILayout.Toggle("Hide UI During Compute",uiHideDuringCompute);
if( !uiHideDuringCompute || !ps.isPlaying() ) {
// INPUT REF
EditorGUILayout.BeginVertical(); {
inSKY.previewWidth = Mathf.Max(328,(int)sectionWidth-2);
inSKY.drawGUI();
outSIM.inputPath = outSKY.inputPath = inSKY.fullPath;
} EditorGUILayout.EndVertical();
// OUTPUT REF
EditorGUILayout.BeginVertical("HelpBox",GUILayout.Width(sectionWidth), GUILayout.MinWidth(minWidth)); {
uiRefOptions = EditorGUILayout.Foldout(uiRefOptions,"Output Cubemaps");
if( uiRefOptions ) {
outSKY.drawGUI(); EditorGUILayout.Space();
outSIM.drawGUI(); EditorGUILayout.Space();
EditorGUILayout.BeginHorizontal();{
string newTip = "Create a new cubemap assets for each output slot and adds them to the project.";
if (GUILayout.Button(new GUIContent("New All ", newTip), GUILayout.Width(70), GUILayout.Height(18))) {
outSKY.newCube();
outSIM.newCube();
}
string findTip = "Search project for all existing output cubemaps by input panorama name.";
if (GUILayout.Button(new GUIContent("Find All", findTip), GUILayout.Width(70), GUILayout.Height(18))) {
outSKY.find();
outSIM.find();
}
string clearTip = "Deselect all target cubemaps from output slots.";
if (GUILayout.Button(new GUIContent("Clear All", clearTip), GUILayout.Width(80), GUILayout.Height(18))) {
outSKY.clear();
outSIM.clear();
}
string reloadTip = "Reload all input and output slot textures and generate preview images for them.";
EditorGUI.BeginDisabledGroup(outSKY.fullPath.Length == 0 && outSIM.fullPath.Length == 0 && inSKY.fullPath.Length == 0);
{
if (GUILayout.Button(new GUIContent("Reload All", reloadTip), GUILayout.Width(85), GUILayout.Height(18))) {
outSKY.reloadReference();
outSIM.reloadReference();
inSKY.reloadReference();
}
}
EditorGUI.EndDisabledGroup();
} EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();{
string editLabel = "";
string editTip = "";
mset.Sky editSky = null;
if( uiSelectedSky ) {
editSky = uiSelectedSky;
editLabel = "Edit Selected";
editTip = "Select cubemaps from the selected Sky as output targets.";
} else {
mset.SkyManager mgr = mset.SkyManager.Get();
if(mgr) editSky = mgr.GlobalSky;
else editSky = null;
editLabel = "Edit Global";
editTip = "Select cubemaps from the current viewport Sky as output targets.";
}
EditorGUI.BeginDisabledGroup(editSky == null);
if( GUILayout.Button( new GUIContent(editLabel, editTip), GUILayout.Width(95), GUILayout.Height(32) ) ) {
if( editSky ) {
outSKY.HDR = editSky.HDRSky;
outSIM.HDR = editSky.HDRSpec;
outSKY.setReference( AssetDatabase.GetAssetPath(editSky.SkyboxCube), false, true );
outSIM.setReference( AssetDatabase.GetAssetPath(editSky.SpecularCube), true, true );
}
}
EditorGUI.EndDisabledGroup();
string applyTip = "Change the selected Sky object to use Skyshop's current output cubemaps.";
EditorGUI.BeginDisabledGroup(uiSelectedSky == null);
if( GUILayout.Button( new GUIContent("Apply to Selected", applyTip), GUILayout.Width(120), GUILayout.Height(32) ) ) {
if( uiSelectedSky ) {
mset.EditorUtil.RegisterUndo(uiSelectedSky, "Apply to Selected Sky");
uiSelectedSky.SpecularCube = outSIM.cube;
uiSelectedSky.SkyboxCube = outSKY.cube;
uiSelectedSky.MasterIntensity = 1f;
uiSelectedSky.SkyIntensity = 1f;
uiSelectedSky.DiffIntensity = 1f;
uiSelectedSky.SpecIntensity = 1f;
uiSelectedSky.HDRSky = outSKY.HDR;
uiSelectedSky.HDRSpec = outSIM.HDR;
SceneView.RepaintAll();
}
}
EditorGUI.EndDisabledGroup();
string addTip = "Create a new Sky object in the scene and assigns Skyshop's current output cubemaps to it.";
if( GUILayout.Button( new GUIContent("Add to Scene", addTip), GUILayout.Width(95), GUILayout.Height(32) ) ){
mset.Sky skyScript = addSky(this.inSKY.skyName);
if( skyScript ) {
skyScript.SpecularCube = outSIM.cube;
skyScript.SkyboxCube = outSKY.cube;
skyScript.MasterIntensity = 1f;
skyScript.SkyIntensity = 1f;
skyScript.DiffIntensity = 1f;
skyScript.SpecIntensity = 1f;
skyScript.HDRSky = outSKY.HDR;
skyScript.HDRSpec = outSIM.HDR;
skyScript.Apply(); //Add to Scene
SceneView.RepaintAll();
}
}
}EditorGUILayout.EndHorizontal();
EditorGUILayout.Space();
}// end if uiRefOptions
}EditorGUILayout.EndVertical();
// BASIC
string tipExposure = "A multiplier on all the pixels in the Input Panorama during computation. Use for uniform brightness adjustment of results.";
string tipQuality = "Changes some advanced options to balance between image quality and computation speed.";
EditorGUILayout.BeginVertical("HelpBox",GUILayout.Width(sectionWidth), GUILayout.MinWidth(minWidth)); {
uiBasicOptions = EditorGUILayout.Foldout(uiBasicOptions,"Basic Options");
if( uiBasicOptions ) {
float newExposure = EditorGUILayout.FloatField(new GUIContent("Baked Exposure","Baked Exposure -\n"+tipExposure), uiExposure, GUILayout.Width(300));
newExposure = Mathf.Max(0.0f, newExposure);
if( newExposure != uiExposure ) {
mset.EditorUtil.RegisterUndo(this,"Change Exposure");
uiExposure = newExposure;
}
mset.Quality newQuality = (mset.Quality)EditorGUILayout.EnumPopup(
new GUIContent("Quality","Quality -\n"+tipQuality),
(mset.Quality)uiConvoQuality,
GUILayout.Width(300)
);
if( newQuality != uiConvoQuality ) {
mset.EditorUtil.RegisterUndo(this,"Change Quality");
uiConvoQuality = newQuality;
switch(uiConvoQuality) {
case mset.Quality.ultra: uiConvoSize = 64; break;
case mset.Quality.high: uiConvoSize = 32; break;
case mset.Quality.medium: uiConvoSize = 16; break;
case mset.Quality.low: uiConvoSize = 8; break;
}
}
/*
uiCubeSize = (TexSize)EditorGUILayout.EnumPopup(
new GUIContent("Output Size (cube)","Output Size -\n"+tipCubeSize),
(CubeSize)uiCubeSize,
GUILayout.Width(300)
);*/
EditorGUILayout.Space();
}// end if uiBasicOptions
}EditorGUILayout.EndVertical();
// PRO MOVES
string tipConvoSize = "Resolution the input panorama is downsampled to for convolution, must be power of 2.\n\nWarning: High resolutions can lead to VERY long computation times!";
string tipMipChain = "If enabled, different specular gloss exponents are computed and stored in each mipmap level of the Specular Output cube.\n\nThis must be enabled for Gloss Maps to function in Marmoset Shaders.";
string tipExponent = "Gloss exponent used in computing the Specular Output cubemap. Value must be a power of 2, lower values result in a blurrier cubemap. Only available when \"Build Mip Chains\" is disabled.";
string tipMaxExponent = "Highest gloss exponent use in the specular mip chain. Other exponents in the chain are generated from this value.";
string tipExponents = "Displays a list of the specular gloss exponents used in the various mip levels of the Specular Output cube.";
string tipResponsiveUI = "Enable if Unity is too unresponsive during computation. Will slow overall computation time.";
string tipReflection = "Highest gloss level in the specular mip chain is a polished mirror reflection pulled from the input panorama itself.";
EditorGUILayout.BeginVertical("HelpBox",GUILayout.Width(sectionWidth), GUILayout.MinWidth(minWidth));
{
uiAdvancedOptions = EditorGUILayout.Foldout(uiAdvancedOptions,"Advanced Options");
if( uiAdvancedOptions ) {
int newConvoSize = EditorGUILayout.IntField(
new GUIContent("Convolution Size", "Convolution Size -\n" + tipConvoSize),
uiConvoSize,
GUILayout.Width(300)
);
if( newConvoSize < 2 ) newConvoSize = 2;
newConvoSize += newConvoSize % 2;
if( newConvoSize != uiConvoSize ) {
mset.EditorUtil.RegisterUndo(this,"Change Convolution Size");
uiConvoSize = newConvoSize;
uiConvoQuality = mset.Quality.custom;
switch( uiConvoSize ) {
case 8: uiConvoQuality = mset.Quality.low; break;
case 16: uiConvoQuality = mset.Quality.medium; break;
case 32: uiConvoQuality = mset.Quality.high; break;
case 64: uiConvoQuality = mset.Quality.ultra; break;
};
}
EditorGUILayout.Space();
mset.CubemapGUI.drawStaticGUI();
bool newMipChain = EditorGUILayout.Toggle(new GUIContent("Build Specular Mip Chain","Specular Mip Chains -\n" + tipMipChain),uiMipChain);
if( newMipChain != uiMipChain ) {
mset.EditorUtil.RegisterUndo(this,"Toggle Specular Mip Chain");
uiMipChain = newMipChain;
}
if(uiMipChain) {
bool newRefInSIM = EditorGUILayout.Toggle(new GUIContent("Highest Mip is Reflection","Highest Mip is Reflection -\n" + tipReflection),uiReflectionInSIM);
if( newRefInSIM != uiReflectionInSIM ) {
mset.EditorUtil.RegisterUndo(this,"Toggle Mip Chain Reflection");
uiReflectionInSIM = newRefInSIM;
}
int newExponent = EditorGUILayout.IntField(
new GUIContent("Max Specular Exponent","Specular Exponent -\n" + tipMaxExponent),
uiExponent,
GUILayout.Width(300)
);
newExponent = Mathf.Max(1, newExponent);
if( newExponent != uiExponent ) {
mset.EditorUtil.RegisterUndo(this, "Change Specular Exponent");
uiExponent = newExponent;
}
EditorGUI.BeginDisabledGroup(true);
string mipString;
if( uiReflectionInSIM ) mipString = "mirror";
else mipString = uiExponent.ToString();
for(int i=1; i<4; ++i) {
if((1<<i) < uiExponent){
mipString += ", ";
mipString += (uiExponent >> i);
if(i==3) mipString += "...";
}
}
EditorGUILayout.TextField(new GUIContent("Specular Exponents","Specular Exponents -\n"+tipExponents), mipString, GUILayout.Width(300));
EditorGUI.EndDisabledGroup();
} else {
EditorGUI.BeginDisabledGroup(true);
EditorGUILayout.Toggle(new GUIContent("Highest Mip is Reflection","Highest Mip is Reflection -\n" + tipReflection),false);
EditorGUI.EndDisabledGroup();
int newExponent = EditorGUILayout.IntField(
new GUIContent("Specular Exponent","Specular Exponent -\n" + tipExponent),
uiExponent,
GUILayout.Width(300)
);
newExponent = Mathf.Max(1, newExponent);
if( newExponent != uiExponent ) {
mset.EditorUtil.RegisterUndo(this, "Change Specular Exponent");
uiExponent = newExponent;
}
}
EditorGUILayout.Space();
//TODO: Will anyone ever want this? Marmoset shaders need gamma compression as does sRGB sampling.
uiGammaCompress = true;
/*
uiGammaCompress = EditorGUILayout.Toggle(new GUIContent(
"Gamma-Compress RGBM",
"Gamma-Compress RGBM -\nIf enabled, a gamma of 1/2.2 is applied to HDR data before it is encoded as RGBM. This adds dynamic range but also shader complexity. Leave enabled for Marmoset shaders."),
uiGammaCompress);
*/
uiResponsiveUI = stepsPerFrame <= 1024*16;
uiResponsiveUI = EditorGUILayout.Toggle(new GUIContent("Keep UI Responsive","Keep UI Responsive -\n"+tipResponsiveUI), uiResponsiveUI);
ulong newStepsPerFrame = stepsPerFrame;
if( uiResponsiveUI ) newStepsPerFrame = 1024*16;
else newStepsPerFrame = 1024*256;
if( newStepsPerFrame != stepsPerFrame ) {
mset.EditorUtil.RegisterUndo(this,"Toggle Responsive UI");
stepsPerFrame = newStepsPerFrame;
}
EditorGUILayout.Space();
if( GUILayout.Button("Reset to Default", GUILayout.Width(120)) ) {
uiConvoSize = Mathf.Min(uiConvoSize, 16);
uiMipChain = true;
uiReflectionInSIM = true;
uiResponsiveUI = false;
uiGammaCompress = true;
uiExponent = 512;
}
EditorGUILayout.Space();
}
}EditorGUILayout.EndVertical();
EditorGUILayout.Space();
EditorGUILayout.Space();
}
//GENERATE
bool generateGPU = false;
bool generate = false;
bool cancel = false;
EditorGUILayout.BeginHorizontal(); {
bool hasPro = UnityEditorInternal.InternalEditorUtility.HasPro();
string tipGPUCompute = "Generates skybox and specular cubemaps. Specular convolution is performed on the GPU for greater speed and quality.\n\nNote: a different convolution equation is used, results may vary from CPU compute.";
if( hasPro == false ) tipGPUCompute = "Requires Unity Pro :-(\n\n" + tipGPUCompute;
bool playing = ps.isPlaying();
//if( ps.isPlaying() ) {
// cancel = GUILayout.Button("Abort", GUILayout.Width(130), GUILayout.Height(50));
//} else
{
bool valid = true;
if( inSKY.input == null ) {
valid = false;
}
if( outSKY.cube == null && outSIM.cube == null ) {
valid = false;
}
EditorGUILayout.BeginVertical();
EditorGUI.BeginDisabledGroup(!valid);
generate = GUILayout.Button(playing ? "Cancel" : "Compute", GUILayout.Width(130), GUILayout.Height(50));
if(playing) {cancel = generate; generate = false; }
EditorGUI.EndDisabledGroup();
EditorGUI.BeginDisabledGroup(!valid || !hasPro || playing);
generateGPU = GUILayout.Button(new GUIContent("GPU Compute","GPU Compute -\n" + tipGPUCompute), GUILayout.Width(130), GUILayout.Height(50));
EditorGUI.EndDisabledGroup();
EditorGUILayout.EndVertical();
if( !valid ) {
EditorGUILayout.BeginVertical();
if( inSKY.input == null ) {
EditorGUILayout.HelpBox("Input Panorama is missing.", MessageType.Error);
}
if( outSKY.cube == null && outSIM.cube == null ) {
EditorGUILayout.HelpBox("An Output Cubemap is needed.", MessageType.Error);
}
EditorGUILayout.EndVertical();
}
}
}EditorGUILayout.EndHorizontal();
if( cancel ) {
ps.pause();
Repaint();
inSKY.locked =
outSKY.locked =
outSIM.locked = false;
inSKY.updateBuffers();
}
progressRect = GUILayoutUtility.GetRect(sectionWidth - 4,16);
progressRect.width = sectionWidth;
progressRect.x = 4;
progressRect.y += 2;
//uiShowPreview = true;
if( uiShowPreview ) {
EditorGUILayout.LabelField("Convolution Preview");
float previewWidth = position.width - rightPad;
float previewHeight = previewWidth*0.5f;
mset.EditorUtil.GUILayout.drawTexture( 4, 0, previewWidth, previewHeight, "", uiConvoPreview, false);
}
if( generate ) {
startConvo();
ps.repaintMetric.begin();
}
if( generateGPU ) {
this.startConvoGPU();
this.finishSKY();
if(outSIM.cube) {
Cubemap tempCube = this.outSKY.cube;
if(tempCube == null) {
tempCube = new Cubemap(outSIM.cube.width, TextureFormat.ARGB32, false);
ps.IN.resampleToCube(ref tempCube, 0, outSIM.colorMode, true, uiExposure);
tempCube.Apply(false);
mset.AssetUtil.setLinear(new SerializedObject(tempCube), false);
}
mset.SkyProbe p = new mset.SkyProbe();
p.maxExponent = this.uiExponent;
p.highestMipIsMirror = this.uiReflectionInSIM;
p.generateMipChain = this.uiMipChain;
bool linear = UnityEditor.PlayerSettings.colorSpace == ColorSpace.Linear;
p.convolve(this.outSIM.cube, tempCube, this.outSIM.HDR, this.outSKY.HDR, linear);
outSIM.reloadReference();
if( ps.buildMipChain ) {
finishSIM();
}
}
this.finishConvoGPU();
}
if( ps.isPlaying() ) {
if( ps.curr == 0 ) { finishSKY(); }
if( ps.done() ) {
ps.repaintMetric.end();
finishConvo();
Repaint();
ps.pause();
} else {
ps.repaintMetric.end();
//execute a subset of convolution steps, take a break to repaint the gui, then continue convolution
stepConvo();
EditorGUI.ProgressBar(progressRect, ps.progress(), "Convolution Progress " + Mathf.Floor(100f * ps.progress()) + "%");
Repaint();
ps.pendingRepaint = false;
ps.repaintMetric.begin();
}
}
if( ps.isPlaying() && !ps.done() ) {
EditorGUI.ProgressBar(progressRect, ps.progress(), "Convolution Progress " + Mathf.Floor(100f * ps.progress()) + "%");
}
//DEBUG OPTIONS
/*
EditorGUILayout.BeginVertical("HelpBox", GUILayout.Width(sectionWidth), GUILayout.MinWidth(minWidth)); {
uiPerfReport = EditorGUILayout.Foldout(uiPerfReport,"Debug");
if( uiPerfReport ) {
uiShowPreview = EditorGUILayout.Toggle("Show Preview", uiShowPreview, GUILayout.Height(16));
EditorGUILayout.Space();
string report = "Performance Report\n";
report += ps.totalMetric.getString("Total",0);
report += ps.initMetric.getString("Init",1);
report += ps.blockMetric.getString("Coroutine Step",1);
report += ps.passWriteMetric.getString("Cube Write",2);
report += ps.repaintMetric.getString("Repaint", 1);
report += ps.finishMetric.getString("Finalize", 1);
EditorGUILayout.SelectableLabel(report, "HelpBox", GUILayout.Height(360));
EditorGUILayout.Space();
selectTest();
}
}EditorGUILayout.EndVertical();
*/
EditorGUILayout.BeginVertical("HelpBox",GUILayout.Width(sectionWidth), GUILayout.MinWidth(minWidth));
{
uiGIOptions = EditorGUILayout.Foldout(uiGIOptions,"Beast Global Illum Options");
if( uiGIOptions ) {
mset.BeastConfig.DrawGUI();
EditorGUILayout.Space();
}
}EditorGUILayout.EndVertical();
EditorGUILayout.EndScrollView();
GUILayout.EndArea();
//GUIUtility.ExitGUI();
}
