/// <summary>
/// Get an array of names from the context to display in a popup. These are in the same
/// order as the list.
/// </summary>
/// <param name="useOverride"> Should the variant come from the override context? </param>
/// <returns> string array of variant names. </returns>
private string[] GetVariantsArray()
{
DS_HazeView view = target as DS_HazeView;
return(view.ContextAsset != null?view.ContextAsset.Context.GetItemNames() : new string[]
{
string.Empty
});
}
/// <summary>
/// Create the Controller, Zone and View needed to see DeepSky effects, fitting
/// the zone around the passed terrain or object (if supplied) and applying the
/// selected preset.
/// </summary>
/// <param name="boundsObject"> The Zone will be scaled to surround this object/terrain. </param>
/// <param name="presetPath"> Asset path to preset Context to load settings from. </param>
private void AddQuickSetupToScene(GameObject boundsObject, string presetPath)
{
DS_HazeCore core = DS_HazeCore.Instance;
GameObject cont;
if (core == null)
{
cont = new GameObject("DS_HazeController", typeof(DS_HazeCore));
cont.transform.position = new Vector3(0, 0, 0);
}
else
{
cont = core.gameObject;
Debug.Log("DeepSky::AddQuickSetupToScene - There is already a Haze Controller in this scene! Skipping adding a new one.");
}
GameObject zone = new GameObject("DS_HazeZone", typeof(DS_HazeZone));
DS_HazeContextAsset ctxAsset = AssetDatabase.LoadAssetAtPath <DS_HazeContextAsset>(presetPath);
if (ctxAsset == null)
{
Debug.LogWarning("DeepSky::AddQuickSetupToScene - Unable to load preset " + presetPath);
}
else
{
DS_HazeZone zoneComp = zone.GetComponent <DS_HazeZone>();
DS_HazeZoneEditor.SetZoneFromContextPreset(zoneComp, ctxAsset);
}
Vector3 zoneSize = new Vector3(250, 100, 250);
Vector3 zoneLocation = Vector3.zero;
if (boundsObject)
{
zoneLocation = boundsObject.transform.position;
bool useDefault = false;
Vector3 objSize = zoneSize;
Terrain ter = boundsObject.GetComponent <Terrain>();
if (ter)
{
// This is a terrain, get the size from the terrain data and scale zone to default inner blend zone.
objSize = ter.terrainData.size;
zoneLocation += ter.terrainData.size * 0.5f;
}
else
{
// Normal object, fit to mesh renderer bounds (if there is a mesh renderer).
MeshRenderer mr = boundsObject.GetComponent <MeshRenderer>();
if (mr)
{
objSize = mr.bounds.size;
zoneLocation = mr.bounds.center;
}
else
{
Debug.Log("DeepSky::AddQuickSetupToScene - Supplied object has no Mesh Renderer to get bounds from! Using default size.");
useDefault = true;
}
}
if (!useDefault)
{
// Make sure there is at least some size.
if (objSize.x < 10)
{
objSize.x = 10;
}
if (objSize.y < 10)
{
objSize.y = 10;
}
if (objSize.z < 10)
{
objSize.z = 10;
}
zoneSize = objSize;
float dT = Mathf.Min(zoneSize.x, zoneSize.y, zoneSize.z) * 0.1f;
Vector3 scale = new Vector3(zoneSize.x / (zoneSize.x - dT), zoneSize.y / (zoneSize.y - dT), zoneSize.z / (zoneSize.z - dT));
zoneSize.Scale(scale);
zoneSize.y += objSize.y * 0.1f; // Scale up by 10% in Y to give a little extra room at the top/bottom of the terrain/mesh.
}
}
zone.transform.localScale = zoneSize;
zone.transform.position = zoneLocation;
zone.transform.SetParent(cont.transform);
DS_HazeView view = m_Camera.GetComponent <DS_HazeView>();
if (view)
{
Debug.Log("DeepSky::AddQuickSetupToScene - The camera already has a Haze View! Skipping adding a new one.");
return;
}
else
{
view = m_Camera.gameObject.AddComponent <DS_HazeView>();
view.DirectLight = m_DirectionalLight;
}
}
/// <summary>
/// Draw the custom Inspector.
/// </summary>
public override void OnInspectorGUI()
{
// Styling and icons.
GUIStyle helpBoxStyle = new GUIStyle(EditorStyles.helpBox);
helpBoxStyle.richText = true;
Texture2D helpIconImage = EditorGUIUtility.FindTexture("console.infoicon.sml");
GUIStyle helpIconStyle = new GUIStyle();
helpIconStyle.normal.background = helpIconImage;
helpIconStyle.onNormal.background = helpIconImage;
helpIconStyle.active.background = helpIconImage;
helpIconStyle.onActive.background = helpIconImage;
helpIconStyle.focused.background = helpIconImage;
helpIconStyle.onFocused.background = helpIconImage;
// Get the serialized properties upfront.
serializedObject.Update();
DS_HazeView view = target as DS_HazeView;
SerializedProperty renderLocal = serializedObject.FindProperty("m_RenderLocalVolumetrics");
SerializedProperty useTemporal = serializedObject.FindProperty("m_TemporalReprojection");
SerializedProperty lightProp = serializedObject.FindProperty("m_DirectLight");
SerializedProperty ctxOverProp = serializedObject.FindProperty("m_OverrideContextAsset");
SerializedProperty ctxProp = serializedObject.FindProperty("m_Context");
SerializedProperty ctxTimeProp = serializedObject.FindProperty("m_OverrideTime");
SerializedProperty ctxVariantOverProp = serializedObject.FindProperty("m_OverrideContextVariant");
SerializedProperty ctxVariantProp = serializedObject.FindProperty("m_ContextItemIndex");
SerializedProperty ctxGaussDepthProp = serializedObject.FindProperty("m_GaussianDepthFalloff");
SerializedProperty ctxUpDepthProp = serializedObject.FindProperty("m_UpsampleDepthThreshold");
SerializedProperty ctxTemporalProp = serializedObject.FindProperty("m_TemporalRejectionScale");
SerializedProperty ctxTemporalBlendProp = serializedObject.FindProperty("m_TemporalBlendFactor");
SerializedProperty applyAirProp = serializedObject.FindProperty("m_ApplyAirToSkybox");
SerializedProperty applyHazeProp = serializedObject.FindProperty("m_ApplyHazeToSkybox");
SerializedProperty applyFogEProp = serializedObject.FindProperty("m_ApplyFogExtinctionToSkybox");
SerializedProperty applyFogRProp = serializedObject.FindProperty("m_ApplyFogLightingToSkybox");
SerializedProperty ctxShowTemporalProp = serializedObject.FindProperty("m_ShowTemporalRejection");
SerializedProperty ctxShowUpsampleThresholdProp = serializedObject.FindProperty("m_ShowUpsampleThreshold");
// Populate the array of context variant names for the popup from the override.
string[] variants = { string.Empty };
variants = GetVariantsArray();
bool updateTemporalKeywords = false;
bool updateSkyboxKeywords = false;
bool updateDebugKeywords = false;
// Main GUI layout and drawing.
EditorGUILayout.BeginVertical();
{
EditorGUILayout.Space();
EditorGUILayout.LabelField("General:", EditorStyles.boldLabel);
EditorGUI.BeginChangeCheck();
EditorGUILayout.PropertyField(useTemporal);
if (EditorGUI.EndChangeCheck())
{
updateTemporalKeywords = true;
}
EditorGUILayout.PropertyField(renderLocal);
EditorGUI.BeginChangeCheck();
Object tmp = lightProp.objectReferenceValue;
EditorGUILayout.PropertyField(lightProp);
if (EditorGUI.EndChangeCheck())
{
// Remove the command buffer if no longer referencing the directional light.
if (tmp != null && tmp != lightProp.objectReferenceValue)
{
view.RemoveCommandBufferFromLight((Light)tmp);
}
}
EditorGUILayout.Space();
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField("Overrides:", EditorStyles.boldLabel);
m_HelpTxtOverridesExpanded = EditorGUILayout.Toggle(m_HelpTxtOverridesExpanded, helpIconStyle, GUILayout.Width(helpIconImage.width));
EditorGUILayout.EndHorizontal();
if (m_HelpTxtOverridesExpanded)
{
EditorGUILayout.TextArea(m_HelpTxtOverrides, helpBoxStyle);
}
EditorGUILayout.BeginHorizontal();
{
EditorGUI.BeginChangeCheck();
ctxOverProp.boolValue = EditorGUILayout.Toggle(ctxOverProp.boolValue, GUILayout.Width(16));
if (EditorGUI.EndChangeCheck())
{
variants = GetVariantsArray();
}
if (!ctxOverProp.boolValue)
{
GUI.enabled = false;
}
EditorGUILayout.LabelField("Context:", GUILayout.Width(100));
EditorGUILayout.PropertyField(ctxProp, GUIContent.none);
GUI.enabled = true;
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
{
if (!ctxOverProp.boolValue)
{
GUI.enabled = false;
}
EditorGUI.BeginChangeCheck();
ctxTimeProp.boolValue = EditorGUILayout.Toggle(ctxTimeProp.boolValue, EditorStyles.radioButton, GUILayout.Width(16));
if (EditorGUI.EndChangeCheck())
{
if (ctxTimeProp.boolValue)
{
ctxVariantOverProp.boolValue = false;
}
}
if (!ctxTimeProp.boolValue)
{
GUI.enabled = false;
}
EditorGUILayout.LabelField("Time:", GUILayout.Width(100));
EditorGUILayout.PropertyField(serializedObject.FindProperty("m_Time"), GUIContent.none);
GUI.enabled = true;
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
{
if (!ctxOverProp.boolValue)
{
GUI.enabled = false;
}
EditorGUI.BeginChangeCheck();
ctxVariantOverProp.boolValue = EditorGUILayout.Toggle(ctxVariantOverProp.boolValue, EditorStyles.radioButton, GUILayout.Width(16));
if (EditorGUI.EndChangeCheck())
{
if (ctxVariantOverProp.boolValue)
{
ctxTimeProp.boolValue = false;
}
}
if (!ctxVariantOverProp.boolValue)
{
GUI.enabled = false;
}
EditorGUILayout.LabelField("Variant:", GUILayout.Width(100));
ctxVariantProp.intValue = EditorGUILayout.Popup(ctxVariantProp.intValue, variants);
GUI.enabled = true;
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.Space();
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField("Shader Parameters:", EditorStyles.boldLabel);
m_HelpTxtShaderFeaturesExpanded = EditorGUILayout.Toggle(m_HelpTxtShaderFeaturesExpanded, helpIconStyle, GUILayout.Width(helpIconImage.width));
EditorGUILayout.EndHorizontal();
if (m_HelpTxtShaderFeaturesExpanded)
{
EditorGUILayout.TextArea(m_HelpTxtShader, helpBoxStyle);
}
EditorGUI.BeginChangeCheck();
EditorGUILayout.LabelField("Apply To Skybox:");
EditorGUI.indentLevel++;
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PropertyField(applyAirProp, new GUIContent("Air"));
EditorGUILayout.PropertyField(applyHazeProp, new GUIContent("Haze"));
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PropertyField(applyFogEProp, new GUIContent("Fog"));
EditorGUILayout.PropertyField(applyFogRProp, new GUIContent("Fog Lighting"));
EditorGUILayout.EndHorizontal();
EditorGUI.indentLevel--;
if (EditorGUI.EndChangeCheck())
{
updateSkyboxKeywords = true;
}
EditorGUILayout.PropertyField(ctxGaussDepthProp);
EditorGUILayout.PropertyField(ctxUpDepthProp);
if (useTemporal.boolValue == false)
{
GUI.enabled = false;
}
EditorGUILayout.PropertyField(ctxTemporalProp);
EditorGUILayout.PropertyField(ctxTemporalBlendProp);
GUI.enabled = true;
EditorGUILayout.Space();
EditorGUILayout.LabelField("Debug Options:", EditorStyles.boldLabel);
EditorGUILayout.BeginHorizontal();
{
EditorGUI.BeginChangeCheck();
if (useTemporal.boolValue == false)
{
GUI.enabled = false;
}
ctxShowTemporalProp.boolValue = EditorGUILayout.Toggle(ctxShowTemporalProp.boolValue, EditorStyles.radioButton, GUILayout.Width(16));
if (EditorGUI.EndChangeCheck())
{
if (ctxShowTemporalProp.boolValue)
{
ctxShowUpsampleThresholdProp.boolValue = false;
}
updateDebugKeywords = true;
}
if (!ctxShowTemporalProp.boolValue)
{
GUI.enabled = false;
}
EditorGUILayout.LabelField("Show Temporal Rejection");
GUI.enabled = true;
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
{
EditorGUI.BeginChangeCheck();
ctxShowUpsampleThresholdProp.boolValue = EditorGUILayout.Toggle(ctxShowUpsampleThresholdProp.boolValue, EditorStyles.radioButton, GUILayout.Width(16));
if (EditorGUI.EndChangeCheck())
{
if (ctxShowUpsampleThresholdProp.boolValue)
{
ctxShowTemporalProp.boolValue = false;
}
updateDebugKeywords = true;
}
if (!ctxShowUpsampleThresholdProp.boolValue)
{
GUI.enabled = false;
}
EditorGUILayout.LabelField("Show Upsample Threshold");
GUI.enabled = true;
}
EditorGUILayout.EndHorizontal();
}
EditorGUILayout.EndVertical();
serializedObject.ApplyModifiedProperties();
if (updateTemporalKeywords)
{
view.SetTemporalKeywords();
}
if (updateSkyboxKeywords)
{
view.SetSkyboxKeywords();
}
if (updateDebugKeywords)
{
view.SetDebugKeywords();
}
}