// Apply preset settings
public void ApplyPreset(HighlightingPreset preset)
{
downsampleFactor = preset.downsampleFactor;
iterations = preset.iterations;
blurMinSpread = preset.blurMinSpread;
blurSpread = preset.blurSpread;
blurIntensity = preset.blurIntensity;
blurDirections = preset.blurDirections;
}
// Find stored preset by name and remove it
public bool RemovePreset(string name)
{
for (int i = 0; i < _presets.Count; i++)
{
HighlightingPreset p = _presets[i];
if (p.name == name)
{
_presets.RemoveAt(i);
return(true);
}
}
return(false);
}
// Get stored preset by name
public bool GetPreset(string name, out HighlightingPreset preset)
{
for (int i = 0; i < _presets.Count; i++)
{
HighlightingPreset p = _presets[i];
if (p.name == name)
{
preset = p;
return(true);
}
}
preset = new HighlightingPreset();
return(false);
}
// Returns current preset index
protected virtual int IdentifyCurrentPreset()
{
ReadOnlyCollection <HighlightingPreset> presets = hr.presets;
for (int i = presets.Count - 1; i >= 0; i--)
{
HighlightingPreset p = presets[i];
if (hr.downsampleFactor == p.downsampleFactor &&
hr.iterations == p.iterations &&
hr.blurMinSpread == p.blurMinSpread &&
hr.blurSpread == p.blurSpread &&
hr.blurIntensity == p.blurIntensity &&
hr.blurDirections == p.blurDirections)
{
return(i);
}
}
return(-1);
}
// Add (store) preset
public bool AddPreset(HighlightingPreset preset, bool overwrite)
{
for (int i = 0; i < _presets.Count; i++)
{
HighlightingPreset p = _presets[i];
if (p.name == preset.name)
{
if (overwrite)
{
_presets[i] = preset;
return(true);
}
else
{
return(false);
}
}
}
_presets.Add(preset);
return(true);
}
//
protected virtual void InitializePresetNames()
{
ReadOnlyCollection <HighlightingPreset> presets = hr.presets;
int presetCount = presets.Count;
if (presetNames == null || presetNames.Length != presetCount)
{
presetNames = new GUIContent[presetCount];
}
for (int i = 0; i < presetCount; i++)
{
HighlightingPreset preset = presets[i];
GUIContent presetName = presetNames[i];
if (presetName == null)
{
presetName = new GUIContent();
presetNames[i] = presetName;
}
presetName.text = preset.name;
}
}
//
public override void OnInspectorGUI()
{
#if UNITY_IPHONE || UNITY_ANDROID || UNITY_WP8 || UNITY_BLACKBERRY
if (!PlayerSettings.use32BitDisplayBuffer)
{
EditorGUILayout.HelpBox("Highlighting System requires 32-bit display buffer. Set the 'Use 32-bit Display Buffer' checkbox under the 'Resolution and Presentation' section of Player Settings.", MessageType.Error);
}
#endif
EditorGUILayout.Space();
// HighlightingBlitter field
if (hr.blitter == null)
{
EditorGUILayout.HelpBox("Use order of this component (relatively to other Image Effects on this camera) to control the point at which highlighting will be applied to the framebuffer (click on a little gear icon to the right and choose Move Up / Move Down) or assign HighlightingBlitter component from another camera.", MessageType.Info);
}
else if (hr.GetComponent <Camera>() == hr.blitter.GetComponent <Camera>())
{
EditorGUILayout.HelpBox("Assigned HighlightingBlitter component exists on the same camera. This is not really necessary in most situations and affects rendering performance! Please make sure this is intended.", MessageType.Warning);
}
hr.blitter = EditorGUILayout.ObjectField("Blitter (Optional)", hr.blitter, typeof(HighlightingBlitter), true) as HighlightingBlitter;
hr.antiAliasing = (AntiAliasing)EditorGUILayout.Popup(labelAntiAliasing, (int)hr.antiAliasing, antiAliasingOptions);
InitializePresetNames();
int presetIndex = IdentifyCurrentPreset();
// Preset fields start
EditorGUILayout.LabelField("Preset:");
// Preset selection popup
int oldIndex = presetIndex;
int newIndex = EditorGUILayout.Popup(oldIndex, presetNames);
if (oldIndex != newIndex)
{
hr.LoadPreset(presetNames[newIndex].text);
presetIndex = newIndex;
}
HighlightingPreset currentPreset = new HighlightingPreset();
if (presetIndex >= 0)
{
hr.GetPreset(presetNames[presetIndex].text, out currentPreset);
}
EditorGUI.BeginChangeCheck();
// Downsample factor
SetBoldDefaultFont(presetIndex < 0 || hr.downsampleFactor != currentPreset.downsampleFactor);
hr.downsampleFactor = HighlightingPresetEditor.downsampleSet[EditorGUILayout.Popup(HighlightingPresetEditor.labelDownsampling, HighlightingPresetEditor.downsampleGet[hr.downsampleFactor], HighlightingPresetEditor.downsampleOptions)];
// Iterations
SetBoldDefaultFont(presetIndex < 0 || hr.iterations != currentPreset.iterations);
hr.iterations = Mathf.Clamp(EditorGUILayout.IntField(HighlightingPresetEditor.labelIterations, hr.iterations), 0, 50);
// Blur min spread
SetBoldDefaultFont(presetIndex < 0 || hr.blurMinSpread != currentPreset.blurMinSpread);
hr.blurMinSpread = EditorGUILayout.Slider(HighlightingPresetEditor.labelBlurMinSpread, hr.blurMinSpread, 0f, 3f);
// Blur spread
SetBoldDefaultFont(presetIndex < 0 || hr.blurSpread != currentPreset.blurSpread);
hr.blurSpread = EditorGUILayout.Slider(HighlightingPresetEditor.labelBlurSpread, hr.blurSpread, 0f, 3f);
// Blur intensity
SetBoldDefaultFont(presetIndex < 0 || hr.blurIntensity != currentPreset.blurIntensity);
hr.blurIntensity = EditorGUILayout.Slider(HighlightingPresetEditor.labelBlurIntensity, hr.blurIntensity, 0f, 1f);
// Blur straight directions
SetBoldDefaultFont(presetIndex < 0 || hr.blurDirections != currentPreset.blurDirections);
hr.blurDirections = (BlurDirections)EditorGUILayout.Popup(HighlightingPresetEditor.labelBlurDirections, (int)hr.blurDirections, HighlightingPresetEditor.blurDirections);
SetBoldDefaultFont(false);
if (EditorGUI.EndChangeCheck())
{
EditorUtility.SetDirty(hr);
}
// Define button rects
Rect position = GUILayoutUtility.GetRect(0f, 16f, GUILayout.ExpandWidth(true));
HighlightingRendererEditor.GetColumnRects(position, 2f, buttonRects);
bool cachedEnabled;
// Save preset button
cachedEnabled = GUI.enabled;
GUI.enabled =
!Application.isPlaying ||
hr.downsampleFactor != currentPreset.downsampleFactor ||
hr.iterations != currentPreset.iterations ||
hr.blurMinSpread != currentPreset.blurMinSpread ||
hr.blurSpread != currentPreset.blurSpread ||
hr.blurIntensity != currentPreset.blurIntensity ||
hr.blurDirections != currentPreset.blurDirections;
if (GUI.Button(buttonRects[0], "Save Preset"))
{
window = SavePresetWindow.Init(presetIndex < 0 ? "My Preset" : presetNames[presetIndex].text, SavePresetAs);
}
GUI.enabled = cachedEnabled;
// Remove preset button
cachedEnabled = GUI.enabled;
GUI.enabled = !Application.isPlaying || presetIndex < 0;
if (GUI.Button(buttonRects[1], labelButtonRemove) && presetIndex >= 0)
{
string presetName = presetNames[presetIndex].text;
if (EditorUtility.DisplayDialog("Removing Preset", "Are you sure you want to remove Preset '" + presetName + "'?", "Yes", "No"))
{
hr.RemovePreset(presetName);
EditorUtility.SetDirty(hr);
ReadOnlyCollection <HighlightingPreset> presets = hr.presets;
if (presets.Count > 0)
{
presetIndex = 0;
hr.ApplyPreset(presets[presetIndex]);
}
InitializePresetNames();
}
}
GUI.enabled = cachedEnabled;
EditorGUILayout.Space();
}
