void DrawImpulseShapeCombo(Rect fullRect, SerializedProperty property)
{
float floatFieldWidth = EditorGUIUtility.fieldWidth + 2;
SerializedProperty timeProp = property.FindPropertyRelative(() => m_MyClass.m_ImpulseDuration);
if (m_TimeText == null)
{
m_TimeText = new GUIContent(" s", timeProp.tooltip);
m_TimeTextWidth = GUI.skin.label.CalcSize(m_TimeText).x;
}
var graphRect = fullRect;
graphRect.y += EditorGUIUtility.singleLineHeight + vSpace;
graphRect.height -= EditorGUIUtility.singleLineHeight + vSpace;
var indentLevel = EditorGUI.indentLevel;
Rect r = fullRect; r.height = EditorGUIUtility.singleLineHeight;
r = EditorGUI.PrefixLabel(r, EditorGUI.BeginProperty(
r, new GUIContent(m_ShapeProperty.displayName, m_ShapeProperty.tooltip), property));
m_ShapeProperty.isExpanded = EditorGUI.Foldout(r, m_ShapeProperty.isExpanded, GUIContent.none);
bool isCustom = m_ShapeProperty.intValue == (int)CinemachineImpulseDefinition.ImpulseShapes.Custom;
r.width -= floatFieldWidth + m_TimeTextWidth;
if (isCustom)
{
r.width -= 2 * r.height;
}
EditorGUI.BeginChangeCheck();
{
EditorGUI.PropertyField(r, m_ShapeProperty, GUIContent.none);
if (EditorGUI.EndChangeCheck())
{
InvalidateImpulseGraphSample();
}
if (!isCustom && Event.current.type == EventType.Repaint && m_ShapeProperty.isExpanded)
{
DrawImpulseGraph(graphRect, CinemachineImpulseDefinition.GetStandardCurve(
(CinemachineImpulseDefinition.ImpulseShapes)m_ShapeProperty.intValue));
}
}
if (isCustom)
{
SerializedProperty curveProp = property.FindPropertyRelative(() => m_MyClass.m_CustomImpulseShape);
r.x += r.width;
r.width = 2 * r.height;
EditorGUI.BeginChangeCheck();
EditorGUI.PropertyField(r, curveProp, GUIContent.none);
if (EditorGUI.EndChangeCheck())
{
curveProp.animationCurveValue = RuntimeUtility.NormalizeCurve(curveProp.animationCurveValue, true, false);
curveProp.serializedObject.ApplyModifiedProperties();
InvalidateImpulseGraphSample();
}
if (Event.current.type == EventType.Repaint && m_ShapeProperty.isExpanded)
{
DrawImpulseGraph(graphRect, curveProp.animationCurveValue);
}
}
// Time
float oldWidth = EditorGUIUtility.labelWidth;
EditorGUIUtility.labelWidth = m_TimeTextWidth;
r.x += r.width; r.width = floatFieldWidth + EditorGUIUtility.labelWidth;
EditorGUI.BeginChangeCheck();
EditorGUI.PropertyField(r, timeProp, m_TimeText);
if (EditorGUI.EndChangeCheck())
{
timeProp.floatValue = Mathf.Max(timeProp.floatValue, 0);
}
EditorGUIUtility.labelWidth = oldWidth;
EditorGUI.indentLevel = indentLevel;
}
/// <summary>
/// Normalize a curve so that each of X and Y axes ranges from 0 to 1
/// </summary>
/// <param name="curve">Curve to normalize</param>
/// <returns>The normalized curve</returns>
public static AnimationCurve NormalizeCurve(AnimationCurve curve)
{
return(RuntimeUtility.NormalizeCurve(curve, true, true));
}
