private void PersistLookupTexture()
{
SkinShadingLookupTexture l = target as SkinShadingLookupTexture;
if (!l)
{
return;
}
string assetName = (l.gameObject.name) + kLookupTexturePropertyName;
// Dr Paranoia, featuring his sidekick, Punk Patch.
assetName = assetName.Replace(":", "_");
Texture2D persistentTexture = PersistLookupTexture(assetName, l.lookupTexture);
//TODO: fix this name.
foreach (Material m in l.GetComponent <Renderer>().sharedMaterials)
{
if (HasLookupTextureSlot(m))
{
m.SetTexture(kLookupTexturePropertyName, persistentTexture);
}
}
}
public override void OnInspectorGUI()
{
SkinShadingLookupTexture l = target as SkinShadingLookupTexture;
GUILayout.Label("SCATTERING", EditorStyles.miniBoldLabel);
EditorGUI.indentLevel++;
l.topLayerStrength = EditorGUILayout.Slider("Top Layer", l.topLayerStrength, 0f, 1.0f);
l.epiLayerStrength = EditorGUILayout.Slider("Epi Layer", l.epiLayerStrength, 0f, 1.0f);
l.subLayerStrength = EditorGUILayout.Slider("Sub Layer", l.subLayerStrength, 0f, 1.0f);
EditorGUI.indentLevel++;
l.isEyes = EditorGUILayout.Toggle(" Eyes?", l.isEyes);
if (!l.isEyes)
{
l.sssssBlurDistance = EditorGUILayout.Slider("SSSSS Distance", l.sssssBlurDistance, 0.1f, 4.0f);
l.epiRelative = EditorGUILayout.Slider(" Epi Softness", l.epiRelative, 0.1f, 0.9f);
l.fadeWithDistance = EditorGUILayout.Toggle(" Distance Fade", l.fadeWithDistance);
}
else
{
GUILayout.Label(" NOTE: Eyes are reusing SSS buffer from the face", EditorStyles.miniBoldLabel);
}
EditorGUI.indentLevel--;
EditorGUILayout.Space();
//l.diffuseIntensity = EditorGUILayout.Slider ("Diffuse", l.diffuseIntensity, 0f, 2f);
{
l.keyColor = EditorGUILayout.ColorField("Top Layer Color", l.keyColor);
l.epiColor = EditorGUILayout.ColorField("Epi Layer Scatter", l.epiColor);
l.scatterColor = EditorGUILayout.ColorField("Sub Layer Scatter", l.scatterColor);
l.saturation = EditorGUILayout.Slider(" Saturation", l.saturation, 0.0f, 10.0f);
//l.backColor = EditorGUILayout.ColorField ("Back Color", l.backColor);
//l.scatter = EditorGUILayout.Slider (" Scatter", l.scatter, -1f, 1f);
//l.wrapAround = EditorGUILayout.Slider ("Wrap Around", l.wrapAround, -1f, 1f);
EditorGUILayout.Space();
GUILayout.Label("FRESNEL", EditorStyles.miniBoldLabel);
l.reflectivityAt0 = EditorGUILayout.Slider(" Reflectivity (0 degrees)", l.reflectivityAt0, 0f, 1f);
l.reflectivityAt90 = EditorGUILayout.Slider(" Reflectivity (90 degrees)", l.reflectivityAt90, 0f, 1f);
l.reflectivityFalloff = EditorGUILayout.Slider(" Falloff", l.reflectivityFalloff, 0f, 20.0f);
}
EditorGUI.indentLevel--;
EditorGUILayout.Space();
GUILayout.Label("SPECULAR", EditorStyles.miniBoldLabel);
EditorGUI.indentLevel++;
l.specularIntensity = EditorGUILayout.Slider("Specular 1", l.specularIntensity, 0f, 10f);
if (l.specularIntensity > 1e-6)
{
EditorGUI.indentLevel++;
l.specularShininess = EditorGUILayout.Slider(" Roughness", l.specularShininess, 0f, 1f);
EditorGUI.indentLevel--;
}
l.specularIntensity2 = EditorGUILayout.Slider("Specular 2", l.specularIntensity2, 0f, 10f);
if (l.specularIntensity2 > 1e-6)
{
EditorGUI.indentLevel++;
l.specularShininess2 = EditorGUILayout.Slider(" Roughness", l.specularShininess2, 0f, 1f);
EditorGUI.indentLevel--;
}
EditorGUI.indentLevel--;
EditorGUILayout.Space();
GUILayout.Label("MISC", EditorStyles.miniBoldLabel);
GUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel("Lookup Texture", "MiniPopup");
l.lookupTextureWidth = EditorGUILayout.IntPopup(l.lookupTextureWidth, kTextureSizes, kTextureSizesValues, GUILayout.MinWidth(40));
GUILayout.Label("x");
l.lookupTextureHeight = EditorGUILayout.IntPopup(l.lookupTextureHeight, kTextureSizes, kTextureSizesValues, GUILayout.MinWidth(40));
GUILayout.FlexibleSpace();
GUILayout.EndHorizontal();
if (GUI.changed)
{
EditorUtility.SetDirty(l);
Undo.RegisterUndo(l, "SSSSkin Params Change");
baked = false;
}
// preview
GUILayout.BeginHorizontal();
lowResPreview = EditorGUILayout.Toggle("Low Res Preview", lowResPreview);
GUILayout.FlexibleSpace();
if (GUILayout.Button(previewRGB? "RGB": "Alpha", "MiniButton", GUILayout.MinWidth(38)))
{
previewRGB = !previewRGB;
}
GUILayout.EndHorizontal();
if (lowResPreview && !baked)
{
GUILayout.BeginHorizontal();
GUILayout.FlexibleSpace();
if (GUILayout.Button("Bake", GUILayout.MinWidth(64)))
{
l.Bake();
baked = true;
}
GUILayout.EndHorizontal();
}
if (GUI.changed || !l.lookupTexture)
{
if (lowResPreview)
{
if (!baked)
{
l.Preview();
}
}
else
{
l.Bake();
}
PersistLookupTexture();
}
if (!HasSupportedMaterial(l.GetComponent <Renderer>()))
{
if (GUILayout.Button("Setup shaders (will modify materials)!!!"))
{
SetupMaterials(l.GetComponent <Renderer>());
}
}
Rect r = GUILayoutUtility.GetAspectRect(1.0f);
r.x += kTexturePreviewBorder;
r.y += kTexturePreviewBorder;
r.width -= kTexturePreviewBorder * 2;
r.height -= kTexturePreviewBorder * 2;
if (previewRGB)
{
EditorGUI.DrawPreviewTexture(r, l.lookupTexture);
}
else
{
EditorGUI.DrawTextureAlpha(r, l.lookupTexture);
}
// persist lookup-texture on Undo
if (Event.current.type == EventType.ValidateCommand)
{
switch (Event.current.commandName)
{
case "UndoRedoPerformed":
{
l.Bake();
PersistLookupTexture();
baked = false;
}
break;
}
}
}