public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
// Using BeginProperty / EndProperty on the parent property means that
// prefab override logic works on the entire property.
EditorGUI.BeginProperty(position, label, property);
// Draw label
position = EditorGUI.PrefixLabel(position, GUIUtility.GetControlID(FocusType.Passive), label);
// Don't make child fields be indented
var indent = EditorGUI.indentLevel;
EditorGUI.indentLevel = 0;
// Calculate rects
var slotWidth = position.width - 62;
var rIn = new Rect(position.x, position.y, slotWidth, position.height / 2);
var rOut = new Rect(position.x, position.y + position.height / 2, slotWidth, position.height / 2);
var rPanel = new Rect(position.x + slotWidth + 1, position.y, 60, position.height);
// Draw fields - passs GUIContent.none to each so they are drawn without labels
EditorGUI.PropertyField(rIn, property.FindPropertyRelative("m_hIn"), GUIContent.none);
EditorGUI.PropertyField(rOut, property.FindPropertyRelative("m_hOut"), GUIContent.none);
// EditorGUI.PropertyField(nameRect, property.FindPropertyRelative("name"), GUIContent.none);
var target = property.serializedObject.targetObject;
var targetType = target.GetType();
var field = targetType.GetField(property.propertyPath);
CubicBezier cb = null;
Vector3[] drawPoses = null;
if (field != null)
{
cb = field.GetValue(target) as CubicBezier;
}
if (cb != null)
{
cb.ReCalculate();
var lst = cb.GetSample(20).Map(v => {
var offset = v * rPanel.size;
return(new Vector3(rPanel.xMin + offset.x, rPanel.yMax - offset.y));
});
lst.Add(new Vector3(rPanel.xMax, rPanel.yMin));
drawPoses = lst.ToArray();
// Debug.Log(cb.h1Exp);
// Debug.Log(cb.h2Exp);
// Debug.Log(cb.GetSample(20).ToItemsString());
// Debug.Log(drawPoses.ToItemsString());
}
EditorGUI.DrawRect(rPanel, Color.black);
Handles.BeginGUI();
Handles.color = Color.green;
Handles.color = Color.Lerp(Color.green, Color.white, 0.2f);
if (null != drawPoses)
{
Handles.DrawAAPolyLine(drawPoses);
}
// Handles.DrawLine(new Vector2(rPanel.xMin, rPanel.yMax), new Vector2(rPanel.xMax, rPanel.yMin));
// Handles.DrawLines(new Vector2(rPanel.xMin + 1, rPanel.yMax), new Vector2(rPanel.xMax, rPanel.yMin+1));
// Handles.DrawLine(new Vector2(rPanel.xMin, rPanel.yMax-1), new Vector2(rPanel.xMax-1, rPanel.yMin));
Handles.EndGUI();
// Set indent back to what it was
EditorGUI.indentLevel = indent;
EditorGUI.EndProperty();
}