private void Bake()
{
BRDFLightReceiver l = target as BRDFLightReceiver;
if (!l)
{
return;
}
l.Bake();
l.lookupTexture = PersistLookupTexture(l.gameObject.name, l.lookupTexture);
l.Update();
changed = false;
}
public override void OnInspectorGUI()
{
BRDFLightReceiver l = target as BRDFLightReceiver;
EditorGUILayout.BeginHorizontal();
var prevAffectChildren = l.affectChildren;
var prevOffsetRenderQueue = l.offsetRenderQueue;
l.affectChildren = EditorGUILayout.Toggle("Affect Children", l.affectChildren);
l.offsetRenderQueue = EditorGUILayout.IntSlider("Rending Order", l.offsetRenderQueue, -10, 10);
if (prevAffectChildren != l.affectChildren || prevOffsetRenderQueue != l.offsetRenderQueue)
{
l.Update();
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.Space();
l.intensity = EditorGUILayout.Slider("Intensity", l.intensity, 0f, 8f);
EditorGUILayout.Space();
l.diffuseIntensity = EditorGUILayout.Slider("Diffuse", l.diffuseIntensity, 0f, 2f);
if (l.diffuseIntensity > 1e-6)
{
EditorGUI.indentLevel++;
l.keyColor = EditorGUILayout.ColorField("Key Color", l.keyColor);
l.fillColor = EditorGUILayout.ColorField("Fill Color", l.fillColor);
l.backColor = EditorGUILayout.ColorField("Back Color", l.backColor);
l.wrapAround = EditorGUILayout.Slider("Wrap Around", l.wrapAround, -1f, 1f);
l.metalic = EditorGUILayout.Slider("Metalic", l.metalic, 0f, 4f);
EditorGUI.indentLevel--;
}
EditorGUILayout.Space();
l.specularIntensity = EditorGUILayout.Slider("Specular", l.specularIntensity, 0f, 8f);
if (l.specularIntensity > 1e-6)
{
EditorGUI.indentLevel++;
l.specularShininess = EditorGUILayout.Slider("Smoothness", l.specularShininess, 0.03f, 1f);
EditorGUI.indentLevel--;
}
EditorGUILayout.Space();
l.fresnelIntensity = EditorGUILayout.Slider("Fresnel", l.fresnelIntensity, 0f, 2f);
if (l.fresnelIntensity > 1e-6)
{
EditorGUI.indentLevel++;
l.fresnelSharpness = EditorGUILayout.Slider("Sharpness", l.fresnelSharpness, 0f, 1f);
l.fresnelReflectionColor = EditorGUILayout.ColorField("Refl. Color", l.fresnelReflectionColor);
EditorGUI.indentLevel--;
}
EditorGUILayout.Space();
l.translucency = EditorGUILayout.Slider("Translucency", l.translucency, 0f, 1f);
if (l.translucency > 1e-6)
{
EditorGUI.indentLevel++;
l.translucentColor = EditorGUILayout.ColorField("Color", l.translucentColor);
EditorGUI.indentLevel--;
}
EditorGUILayout.Space();
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)
{
Undo.RegisterCompleteObjectUndo(l, "BRDFLight Params Change");
changed = true;
}
// preview
GUILayout.BeginHorizontal();
fastPreview = EditorGUILayout.Toggle("Fast Preview", fastPreview);
GUILayout.FlexibleSpace();
if (GUILayout.Button(previewRGB? "RGB": "Alpha", "MiniButton", GUILayout.MinWidth(38)))
{
previewRGB = !previewRGB;
}
GUILayout.EndHorizontal();
if (changed || !l.lookupTexture)
{
GUILayout.BeginHorizontal();
GUILayout.FlexibleSpace();
if (GUILayout.Button("Bake", GUILayout.MinWidth(64)))
{
Bake();
}
else
{
if (fastPreview)
{
l.Preview();
}
else
{
l.Bake();
}
}
GUILayout.EndHorizontal();
}
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);
}
}