public override void OnInspectorGUI()
{
bool dirty = false;
Sky sky = target as Sky;
//sync GUI from sky
camExposure = sky.camExposure;
masterIntensity = sky.masterIntensity;
skyIntensity = sky.skyIntensity;
diffIntensity = sky.diffIntensity;
specIntensity = sky.specIntensity;
//sync and sync from CubeGUIs
dirty |= updateCube(ref sky.skyboxCube, ref sky.hdrSky, refSKY);
dirty |= updateCube(ref sky.diffuseCube, ref sky.hdrDiff, refDIM);
dirty |= updateCube(ref sky.specularCube, ref sky.hdrSpec, refSIM);
bool showSkybox = EditorGUILayout.Toggle(new GUIContent("Show Skybox", "Toggles rendering the background image"), sky.showSkybox);
if (showSkybox != sky.showSkybox)
{
Undo.RegisterUndo(sky, "Skybox Toggle");
sky.showSkybox = showSkybox;
// if we're toggling skyboxes off, clear the render settings material
if (!sky.showSkybox)
{
RenderSettings.skybox = null;
}
dirty = true;
}
bool detect = EditorGUILayout.Toggle(new GUIContent("Auto-Detect Color Space", "If enabled, attempts to detect the project's gamma correction setting and enables/disables the Linear Space option accordingly"), sky.autoDetectColorSpace);
if (detect != sky.autoDetectColorSpace)
{
Undo.RegisterUndo(sky, "Color-Space Detection Change");
sky.autoDetectColorSpace = detect;
}
bool prevLinear = sky.linearSpace;
if (sky.autoDetectColorSpace)
{
sky.linearSpace = PlayerSettings.colorSpace == ColorSpace.Linear;
}
EditorGUI.BeginDisabledGroup(sky.autoDetectColorSpace);
bool userLinearSpace = EditorGUILayout.Toggle(new GUIContent("Linear Space", "Enable if gamma correction is enabled for this project (Edit -> Project Settings -> Player -> Color Space: Linear)"), sky.linearSpace);
if (userLinearSpace != sky.linearSpace)
{
Undo.RegisterUndo(sky, "Color-Space Change");
sky.linearSpace = userLinearSpace;
}
EditorGUI.EndDisabledGroup();
if (prevLinear != sky.linearSpace)
{
dirty = true;
}
EditorGUILayout.Space();
EditorGUILayout.Space();
EditorGUILayout.Space();
//sync sky from GUI
EditorGUILayout.LabelField(new GUIContent("Master Intensity", "Multiplier on the Sky, Diffuse, and Specular cube intensities"));
masterIntensity = EditorGUILayout.Slider(masterIntensity, 0f, 10f);
if (sky.masterIntensity != masterIntensity)
{
Undo.RegisterUndo(sky, "Intensity Change");
sky.masterIntensity = masterIntensity;
dirty = true;
}
EditorGUILayout.LabelField(new GUIContent("Skybox Intensity", "Brightness of the skybox"));
skyIntensity = EditorGUILayout.Slider(skyIntensity, 0f, 10f);
if (sky.skyIntensity != skyIntensity)
{
Undo.RegisterUndo(sky, "Intensity Change");
sky.skyIntensity = skyIntensity;
dirty = true;
}
EditorGUILayout.LabelField(new GUIContent("Diffuse Intensity", "Multiplier on the diffuse light put out by this sky"));
diffIntensity = EditorGUILayout.Slider(diffIntensity, 0f, 10f);
if (sky.diffIntensity != diffIntensity)
{
Undo.RegisterUndo(sky, "Intensity Change");
sky.diffIntensity = diffIntensity;
dirty = true;
}
EditorGUILayout.LabelField(new GUIContent("Specular Intensity", "Multiplier on the specular light put out by this sky"));
specIntensity = EditorGUILayout.Slider(specIntensity, 0f, 10f);
if (sky.specIntensity != specIntensity)
{
Undo.RegisterUndo(sky, "Intensity Change");
sky.specIntensity = specIntensity;
dirty = true;
}
EditorGUILayout.Space();
EditorGUILayout.Space();
EditorGUILayout.Space();
EditorGUILayout.LabelField(new GUIContent("Camera Exposure", "Multiplier on all light coming into the camera, including IBL, direct light, and glow maps"));
camExposure = EditorGUILayout.Slider(camExposure, 0f, 10f);
if (sky.camExposure != camExposure)
{
Undo.RegisterUndo(sky, "Exposure Change");
sky.camExposure = camExposure;
dirty = true;
}
EditorGUILayout.Space();
EditorGUILayout.Space();
dirty |= GUI.changed;
if (forceDirty)
{
forceDirty = false;
dirty = true;
}
//guess input path
if (dirty)
{
string inPath = refSKY.fullPath;
if (inPath.Length == 0)
{
inPath = refDIM.fullPath;
}
if (inPath.Length == 0)
{
inPath = refSIM.fullPath;
}
if (inPath.Length > 0)
{
int uscore = inPath.LastIndexOf("_");
if (uscore > -1)
{
inPath = inPath.Substring(0, uscore);
}
else
{
inPath = Path.GetDirectoryName(inPath) + "/" + Path.GetFileNameWithoutExtension(inPath);
}
refSKY.inputPath =
refDIM.inputPath =
refSIM.inputPath = inPath;
}
else
{
refSKY.inputPath =
refDIM.inputPath =
refSIM.inputPath = "";
}
}
//if the active sky is not whats selected, see whats up with that and try rebinding (catches re-activating disabled skies)
if (Sky.activeSky != sky)
{
dirty = true;
}
if (!Application.isPlaying)
{
//if any of the cubemaps have changed, refresh the viewport
if (dirty)
{
sky.Apply(); //SkyInspector dirty
SceneView.RepaintAll();
}
else
{
sky.ApplySkyTransform();
}
}
}
