void OnGUI()
{
bool gotMouseUp = (Event.current.type == EventType.MouseUp);
if (delegateView == null && m_OnCurveChanged == null)
{
m_Curve = null;
}
if (ms_Styles == null)
{
ms_Styles = new Styles();
}
// Curve Editor
m_CurveEditor.rect = GetCurveEditorRect();
m_CurveEditor.hRangeLocked = Event.current.shift;
m_CurveEditor.vRangeLocked = EditorGUI.actionKey;
GUI.changed = false;
GUI.Label(m_CurveEditor.drawRect, GUIContent.none, ms_Styles.curveEditorBackground);
m_CurveEditor.OnGUI();
// Preset swatch area
GUI.Box(new Rect(0, position.height - kPresetsHeight, position.width, kPresetsHeight), "", ms_Styles.curveSwatchArea);
Color curveColor = m_Color;
curveColor.a *= 0.6f;
const float margin = 45f;
const float width = 40f;
const float height = 25f;
float yPos = position.height - kPresetsHeight + (kPresetsHeight - height) * 0.5f;
InitCurvePresets();
CurvePresetLibrary curveLibrary = m_CurvePresets.GetPresetLibraryEditor().GetCurrentLib();
if (curveLibrary != null)
{
for (int i = 0; i < curveLibrary.Count(); i++)
{
Rect swatchRect = new Rect(margin + (width + 5f) * i, yPos, width, height);
m_GUIContent.tooltip = curveLibrary.GetName(i);
if (GUI.Button(swatchRect, m_GUIContent, ms_Styles.curveSwatch))
{
AnimationCurve animCurve = curveLibrary.GetPreset(i) as AnimationCurve;
m_Curve.keys = GetDenormalizedKeys(animCurve.keys);
m_Curve.postWrapMode = animCurve.postWrapMode;
m_Curve.preWrapMode = animCurve.preWrapMode;
m_CurveEditor.SelectNone();
SendEvent(CurveChangedCommand, true);
}
if (Event.current.type == EventType.Repaint)
{
curveLibrary.Draw(swatchRect, i);
}
if (swatchRect.xMax > position.width - 2 * margin)
{
break;
}
}
}
Rect presetDropDownButtonRect = new Rect(margin - 20f, yPos + 5f, 20, 20);
PresetDropDown(presetDropDownButtonRect);
// For adding default preset curves
//if (EditorGUI.DropdownButton(new Rect (position.width -26, yPos, 20, 20), GUIContent.none, FocusType.Passive, "OL Plus"))
// AddDefaultPresetsToCurrentLib ();
if (Event.current.type == EventType.Used && gotMouseUp)
{
DoUpdateCurve(false);
SendEvent(CurveChangeCompletedCommand, true);
}
else if (Event.current.type != EventType.Layout && Event.current.type != EventType.Repaint)
{
DoUpdateCurve(true);
}
}
private void Audio3DGUI()
{
EditorGUILayout.Slider(m_DopplerLevel, 0.0f, 5.0f, ms_Styles.dopplerLevelLabel);
// Spread control
AnimProp(ms_Styles.spreadLabel, m_AudioCurves[kSpreadCurveID].curveProp, 0.0f, 360.0f, true);
// Rolloff mode
if (m_RolloffMode.hasMultipleDifferentValues ||
(m_RolloffMode.enumValueIndex == (int)AudioRolloffMode.Custom && m_AudioCurves[kRolloffCurveID].curveProp.hasMultipleDifferentValues)
)
{
EditorGUILayout.TargetChoiceField(m_AudioCurves[kRolloffCurveID].curveProp, ms_Styles.rolloffLabel, SetRolloffToTarget);
}
else
{
EditorGUILayout.PropertyField(m_RolloffMode, ms_Styles.rolloffLabel);
if ((AudioRolloffMode)m_RolloffMode.enumValueIndex != AudioRolloffMode.Custom)
{
EditorGUI.BeginChangeCheck();
EditorGUILayout.PropertyField(m_MinDistance);
if (EditorGUI.EndChangeCheck())
{
m_MinDistance.floatValue = Mathf.Clamp(m_MinDistance.floatValue, 0, m_MaxDistance.floatValue / 1.01f);
}
}
else
{
using (new EditorGUI.DisabledScope(true))
{
EditorGUILayout.LabelField(m_MinDistance.displayName, ms_Styles.controlledByCurveLabel);
}
}
}
// Max distance control
EditorGUI.BeginChangeCheck();
EditorGUILayout.PropertyField(m_MaxDistance);
if (EditorGUI.EndChangeCheck())
{
m_MaxDistance.floatValue = Mathf.Min(Mathf.Max(Mathf.Max(m_MaxDistance.floatValue, 0.01f), m_MinDistance.floatValue * 1.01f), 1000000.0f);
}
Rect r = GUILayoutUtility.GetAspectRect(1.333f, GUI.skin.textField);
r.xMin += EditorGUI.indent;
if (Event.current.type != EventType.Layout && Event.current.type != EventType.Used)
{
m_CurveEditor.rect = new Rect(r.x, r.y, r.width, r.height);
}
// Draw Curve Editor
UpdateWrappersAndLegend();
GUI.Label(m_CurveEditor.drawRect, GUIContent.none, "TextField");
m_CurveEditor.hRangeLocked = Event.current.shift;
m_CurveEditor.vRangeLocked = EditorGUI.actionKey;
m_CurveEditor.OnGUI();
// Draw current listener position
if (targets.Length == 1)
{
AudioSource t = (AudioSource)target;
AudioListener audioListener = (AudioListener)FindObjectOfType(typeof(AudioListener));
if (audioListener != null)
{
float distToListener = (AudioUtil.GetListenerPos() - t.transform.position).magnitude;
DrawLabel("Listener", distToListener, r);
}
}
// Draw legend
DrawLegend();
if (!m_CurveEditor.InLiveEdit())
{
// Check if any of the curves changed
foreach (AudioCurveWrapper audioCurve in m_AudioCurves)
{
if ((m_CurveEditor.GetCurveWrapperFromID(audioCurve.id) != null) && (m_CurveEditor.GetCurveWrapperFromID(audioCurve.id).changed))
{
AnimationCurve changedCurve = m_CurveEditor.GetCurveWrapperFromID(audioCurve.id).curve;
// Never save a curve with no keys
if (changedCurve.length > 0)
{
audioCurve.curveProp.animationCurveValue = changedCurve;
m_CurveEditor.GetCurveWrapperFromID(audioCurve.id).changed = false;
// Volume curve special handling
if (audioCurve.type == AudioCurveType.Volume)
{
m_RolloffMode.enumValueIndex = (int)AudioRolloffMode.Custom;
}
}
}
}
}
}
